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-rw-r--r--arch/mips/Kconfig22
-rw-r--r--arch/mips/Makefile7
-rw-r--r--arch/mips/configs/powertv_defconfig1549
-rw-r--r--arch/mips/include/asm/mach-powertv/asic.h107
-rw-r--r--arch/mips/include/asm/mach-powertv/asic_regs.h155
-rw-r--r--arch/mips/include/asm/mach-powertv/dma-coherence.h119
-rw-r--r--arch/mips/include/asm/mach-powertv/interrupts.h254
-rw-r--r--arch/mips/include/asm/mach-powertv/ioremap.h90
-rw-r--r--arch/mips/include/asm/mach-powertv/irq.h25
-rw-r--r--arch/mips/include/asm/mach-powertv/powertv-clock.h29
-rw-r--r--arch/mips/include/asm/mach-powertv/war.h28
-rw-r--r--arch/mips/kernel/Makefile1
-rw-r--r--arch/mips/kernel/csrc-powertv.c180
-rw-r--r--arch/mips/powertv/Kconfig21
-rw-r--r--arch/mips/powertv/Makefile28
-rw-r--r--arch/mips/powertv/asic/Kconfig28
-rw-r--r--arch/mips/powertv/asic/Makefile23
-rw-r--r--arch/mips/powertv/asic/asic-calliope.c98
-rw-r--r--arch/mips/powertv/asic/asic-cronus.c98
-rw-r--r--arch/mips/powertv/asic/asic-zeus.c98
-rw-r--r--arch/mips/powertv/asic/asic_devices.c787
-rw-r--r--arch/mips/powertv/asic/asic_int.c125
-rw-r--r--arch/mips/powertv/asic/irq_asic.c116
-rw-r--r--arch/mips/powertv/asic/prealloc-calliope.c620
-rw-r--r--arch/mips/powertv/asic/prealloc-cronus.c608
-rw-r--r--arch/mips/powertv/asic/prealloc-cronuslite.c290
-rw-r--r--arch/mips/powertv/asic/prealloc-zeus.c459
-rw-r--r--arch/mips/powertv/cmdline.c52
-rw-r--r--arch/mips/powertv/init.c128
-rw-r--r--arch/mips/powertv/init.h28
-rw-r--r--arch/mips/powertv/memory.c186
-rw-r--r--arch/mips/powertv/pci/Makefile21
-rw-r--r--arch/mips/powertv/pci/fixup-powertv.c36
-rw-r--r--arch/mips/powertv/pci/powertv-pci.h31
-rw-r--r--arch/mips/powertv/powertv-clock.h26
-rw-r--r--arch/mips/powertv/powertv_setup.c351
-rw-r--r--arch/mips/powertv/reset.c65
-rw-r--r--arch/mips/powertv/reset.h26
-rw-r--r--arch/mips/powertv/time.c37
39 files changed, 6952 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e2116b1f968e..e7f385444d41 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -338,6 +338,24 @@ config PMC_YOSEMITE
338 Yosemite is an evaluation board for the RM9000x2 processor 338 Yosemite is an evaluation board for the RM9000x2 processor
339 manufactured by PMC-Sierra. 339 manufactured by PMC-Sierra.
340 340
341config POWERTV
342 bool "Cisco PowerTV"
343 select BOOT_ELF32
344 select CEVT_R4K
345 select CPU_MIPSR2_IRQ_VI
346 select CPU_MIPSR2_IRQ_EI
347 select CSRC_POWERTV
348 select DMA_NONCOHERENT
349 select HW_HAS_PCI
350 select SYS_HAS_EARLY_PRINTK
351 select SYS_HAS_CPU_MIPS32_R2
352 select SYS_SUPPORTS_32BIT_KERNEL
353 select SYS_SUPPORTS_BIG_ENDIAN
354 select SYS_SUPPORTS_HIGHMEM
355 select USB_OHCI_LITTLE_ENDIAN
356 help
357 This enables support for the Cisco PowerTV Platform.
358
341config SGI_IP22 359config SGI_IP22
342 bool "SGI IP22 (Indy/Indigo2)" 360 bool "SGI IP22 (Indy/Indigo2)"
343 select ARC 361 select ARC
@@ -683,6 +701,7 @@ source "arch/mips/bcm63xx/Kconfig"
683source "arch/mips/jazz/Kconfig" 701source "arch/mips/jazz/Kconfig"
684source "arch/mips/lasat/Kconfig" 702source "arch/mips/lasat/Kconfig"
685source "arch/mips/pmc-sierra/Kconfig" 703source "arch/mips/pmc-sierra/Kconfig"
704source "arch/mips/powertv/Kconfig"
686source "arch/mips/sgi-ip27/Kconfig" 705source "arch/mips/sgi-ip27/Kconfig"
687source "arch/mips/sibyte/Kconfig" 706source "arch/mips/sibyte/Kconfig"
688source "arch/mips/txx9/Kconfig" 707source "arch/mips/txx9/Kconfig"
@@ -782,6 +801,9 @@ config CSRC_BCM1480
782config CSRC_IOASIC 801config CSRC_IOASIC
783 bool 802 bool
784 803
804config CSRC_POWERTV
805 bool
806
785config CSRC_R4K_LIB 807config CSRC_R4K_LIB
786 bool 808 bool
787 809
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 184d5beb278d..0a7e6146bb4b 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -445,6 +445,13 @@ core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
445load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000 445load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
446 446
447# 447#
448# Cisco PowerTV Platform
449#
450core-$(CONFIG_POWERTV) += arch/mips/powertv/
451cflags-$(CONFIG_POWERTV) += -I$(srctree)/arch/mips/include/asm/mach-powertv
452load-$(CONFIG_POWERTV) += 0xffffffff90800000
453
454#
448# SGI IP22 (Indy/Indigo2) 455# SGI IP22 (Indy/Indigo2)
449# 456#
450# Set the load address to >= 0xffffffff88069000 if you want to leave space for 457# Set the load address to >= 0xffffffff88069000 if you want to leave space for
diff --git a/arch/mips/configs/powertv_defconfig b/arch/mips/configs/powertv_defconfig
new file mode 100644
index 000000000000..3aff69ab6c32
--- /dev/null
+++ b/arch/mips/configs/powertv_defconfig
@@ -0,0 +1,1549 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.31-rc5
4# Fri Aug 28 14:49:33 2009
5#
6CONFIG_MIPS=y
7
8#
9# Machine selection
10#
11# CONFIG_MACH_ALCHEMY is not set
12# CONFIG_AR7 is not set
13# CONFIG_BASLER_EXCITE is not set
14# CONFIG_BCM47XX is not set
15# CONFIG_MIPS_COBALT is not set
16# CONFIG_MACH_DECSTATION is not set
17# CONFIG_MACH_JAZZ is not set
18# CONFIG_LASAT is not set
19# CONFIG_LEMOTE_FULONG is not set
20# CONFIG_MIPS_MALTA is not set
21# CONFIG_MIPS_SIM is not set
22# CONFIG_NEC_MARKEINS is not set
23# CONFIG_MACH_VR41XX is not set
24# CONFIG_NXP_STB220 is not set
25# CONFIG_NXP_STB225 is not set
26# CONFIG_PNX8550_JBS is not set
27# CONFIG_PNX8550_STB810 is not set
28# CONFIG_PMC_MSP is not set
29# CONFIG_PMC_YOSEMITE is not set
30CONFIG_POWERTV=y
31# CONFIG_SGI_IP22 is not set
32# CONFIG_SGI_IP27 is not set
33# CONFIG_SGI_IP28 is not set
34# CONFIG_SGI_IP32 is not set
35# CONFIG_SIBYTE_CRHINE is not set
36# CONFIG_SIBYTE_CARMEL is not set
37# CONFIG_SIBYTE_CRHONE is not set
38# CONFIG_SIBYTE_RHONE is not set
39# CONFIG_SIBYTE_SWARM is not set
40# CONFIG_SIBYTE_LITTLESUR is not set
41# CONFIG_SIBYTE_SENTOSA is not set
42# CONFIG_SIBYTE_BIGSUR is not set
43# CONFIG_SNI_RM is not set
44# CONFIG_MACH_TX39XX is not set
45# CONFIG_MACH_TX49XX is not set
46# CONFIG_MIKROTIK_RB532 is not set
47# CONFIG_WR_PPMC is not set
48# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
49# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
50# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
51# CONFIG_MIN_RUNTIME_RESOURCES is not set
52# CONFIG_BOOTLOADER_DRIVER is not set
53CONFIG_BOOTLOADER_FAMILY="R2"
54CONFIG_CSRC_POWERTV=y
55CONFIG_RWSEM_GENERIC_SPINLOCK=y
56# CONFIG_ARCH_HAS_ILOG2_U32 is not set
57# CONFIG_ARCH_HAS_ILOG2_U64 is not set
58CONFIG_ARCH_SUPPORTS_OPROFILE=y
59CONFIG_GENERIC_FIND_NEXT_BIT=y
60CONFIG_GENERIC_HWEIGHT=y
61CONFIG_GENERIC_CALIBRATE_DELAY=y
62CONFIG_GENERIC_CLOCKEVENTS=y
63CONFIG_GENERIC_TIME=y
64CONFIG_GENERIC_CMOS_UPDATE=y
65CONFIG_SCHED_OMIT_FRAME_POINTER=y
66CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
67CONFIG_CEVT_R4K_LIB=y
68CONFIG_CEVT_R4K=y
69CONFIG_DMA_NONCOHERENT=y
70CONFIG_DMA_NEED_PCI_MAP_STATE=y
71# CONFIG_EARLY_PRINTK is not set
72CONFIG_SYS_HAS_EARLY_PRINTK=y
73# CONFIG_NO_IOPORT is not set
74CONFIG_CPU_BIG_ENDIAN=y
75# CONFIG_CPU_LITTLE_ENDIAN is not set
76CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
77CONFIG_BOOT_ELF32=y
78CONFIG_MIPS_L1_CACHE_SHIFT=5
79
80#
81# CPU selection
82#
83# CONFIG_CPU_LOONGSON2 is not set
84# CONFIG_CPU_MIPS32_R1 is not set
85CONFIG_CPU_MIPS32_R2=y
86# CONFIG_CPU_MIPS64_R1 is not set
87# CONFIG_CPU_MIPS64_R2 is not set
88# CONFIG_CPU_R3000 is not set
89# CONFIG_CPU_TX39XX is not set
90# CONFIG_CPU_VR41XX is not set
91# CONFIG_CPU_R4300 is not set
92# CONFIG_CPU_R4X00 is not set
93# CONFIG_CPU_TX49XX is not set
94# CONFIG_CPU_R5000 is not set
95# CONFIG_CPU_R5432 is not set
96# CONFIG_CPU_R5500 is not set
97# CONFIG_CPU_R6000 is not set
98# CONFIG_CPU_NEVADA is not set
99# CONFIG_CPU_R8000 is not set
100# CONFIG_CPU_R10000 is not set
101# CONFIG_CPU_RM7000 is not set
102# CONFIG_CPU_RM9000 is not set
103# CONFIG_CPU_SB1 is not set
104# CONFIG_CPU_CAVIUM_OCTEON is not set
105CONFIG_SYS_HAS_CPU_MIPS32_R2=y
106CONFIG_CPU_MIPS32=y
107CONFIG_CPU_MIPSR2=y
108CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
109CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
110CONFIG_HARDWARE_WATCHPOINTS=y
111
112#
113# Kernel type
114#
115CONFIG_32BIT=y
116# CONFIG_64BIT is not set
117CONFIG_PAGE_SIZE_4KB=y
118# CONFIG_PAGE_SIZE_8KB is not set
119# CONFIG_PAGE_SIZE_16KB is not set
120# CONFIG_PAGE_SIZE_32KB is not set
121# CONFIG_PAGE_SIZE_64KB is not set
122CONFIG_CPU_HAS_PREFETCH=y
123CONFIG_MIPS_MT_DISABLED=y
124# CONFIG_MIPS_MT_SMP is not set
125# CONFIG_MIPS_MT_SMTC is not set
126CONFIG_CPU_HAS_LLSC=y
127CONFIG_CPU_MIPSR2_IRQ_VI=y
128CONFIG_CPU_MIPSR2_IRQ_EI=y
129CONFIG_CPU_HAS_SYNC=y
130CONFIG_GENERIC_HARDIRQS=y
131CONFIG_GENERIC_IRQ_PROBE=y
132# CONFIG_HIGHMEM is not set
133CONFIG_CPU_SUPPORTS_HIGHMEM=y
134CONFIG_SYS_SUPPORTS_HIGHMEM=y
135CONFIG_ARCH_FLATMEM_ENABLE=y
136CONFIG_ARCH_POPULATES_NODE_MAP=y
137CONFIG_SELECT_MEMORY_MODEL=y
138CONFIG_FLATMEM_MANUAL=y
139# CONFIG_DISCONTIGMEM_MANUAL is not set
140# CONFIG_SPARSEMEM_MANUAL is not set
141CONFIG_FLATMEM=y
142CONFIG_FLAT_NODE_MEM_MAP=y
143CONFIG_PAGEFLAGS_EXTENDED=y
144CONFIG_SPLIT_PTLOCK_CPUS=4
145# CONFIG_PHYS_ADDR_T_64BIT is not set
146CONFIG_ZONE_DMA_FLAG=0
147CONFIG_VIRT_TO_BUS=y
148CONFIG_HAVE_MLOCK=y
149CONFIG_HAVE_MLOCKED_PAGE_BIT=y
150CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
151CONFIG_TICK_ONESHOT=y
152CONFIG_NO_HZ=y
153CONFIG_HIGH_RES_TIMERS=y
154CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
155# CONFIG_HZ_48 is not set
156# CONFIG_HZ_100 is not set
157# CONFIG_HZ_128 is not set
158# CONFIG_HZ_250 is not set
159# CONFIG_HZ_256 is not set
160CONFIG_HZ_1000=y
161# CONFIG_HZ_1024 is not set
162CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
163CONFIG_HZ=1000
164# CONFIG_PREEMPT_NONE is not set
165# CONFIG_PREEMPT_VOLUNTARY is not set
166CONFIG_PREEMPT=y
167# CONFIG_KEXEC is not set
168# CONFIG_SECCOMP is not set
169CONFIG_LOCKDEP_SUPPORT=y
170CONFIG_STACKTRACE_SUPPORT=y
171CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
172CONFIG_CONSTRUCTORS=y
173
174#
175# General setup
176#
177CONFIG_EXPERIMENTAL=y
178CONFIG_BROKEN_ON_SMP=y
179CONFIG_LOCK_KERNEL=y
180CONFIG_INIT_ENV_ARG_LIMIT=32
181CONFIG_LOCALVERSION=""
182CONFIG_LOCALVERSION_AUTO=y
183# CONFIG_SWAP is not set
184CONFIG_SYSVIPC=y
185CONFIG_SYSVIPC_SYSCTL=y
186# CONFIG_POSIX_MQUEUE is not set
187# CONFIG_BSD_PROCESS_ACCT is not set
188# CONFIG_TASKSTATS is not set
189# CONFIG_AUDIT is not set
190
191#
192# RCU Subsystem
193#
194CONFIG_CLASSIC_RCU=y
195# CONFIG_TREE_RCU is not set
196# CONFIG_PREEMPT_RCU is not set
197# CONFIG_TREE_RCU_TRACE is not set
198# CONFIG_PREEMPT_RCU_TRACE is not set
199# CONFIG_IKCONFIG is not set
200CONFIG_LOG_BUF_SHIFT=16
201CONFIG_GROUP_SCHED=y
202CONFIG_FAIR_GROUP_SCHED=y
203# CONFIG_RT_GROUP_SCHED is not set
204CONFIG_USER_SCHED=y
205# CONFIG_CGROUP_SCHED is not set
206# CONFIG_CGROUPS is not set
207# CONFIG_SYSFS_DEPRECATED_V2 is not set
208CONFIG_RELAY=y
209# CONFIG_NAMESPACES is not set
210CONFIG_BLK_DEV_INITRD=y
211CONFIG_INITRAMFS_SOURCE=""
212# CONFIG_RD_GZIP is not set
213# CONFIG_RD_BZIP2 is not set
214# CONFIG_RD_LZMA is not set
215# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
216CONFIG_SYSCTL=y
217CONFIG_ANON_INODES=y
218CONFIG_EMBEDDED=y
219# CONFIG_SYSCTL_SYSCALL is not set
220CONFIG_KALLSYMS=y
221CONFIG_KALLSYMS_ALL=y
222# CONFIG_KALLSYMS_EXTRA_PASS is not set
223CONFIG_HOTPLUG=y
224CONFIG_PRINTK=y
225CONFIG_BUG=y
226CONFIG_ELF_CORE=y
227# CONFIG_PCSPKR_PLATFORM is not set
228CONFIG_BASE_FULL=y
229CONFIG_FUTEX=y
230# CONFIG_EPOLL is not set
231# CONFIG_SIGNALFD is not set
232CONFIG_TIMERFD=y
233# CONFIG_EVENTFD is not set
234CONFIG_SHMEM=y
235CONFIG_AIO=y
236
237#
238# Performance Counters
239#
240# CONFIG_VM_EVENT_COUNTERS is not set
241CONFIG_PCI_QUIRKS=y
242# CONFIG_SLUB_DEBUG is not set
243# CONFIG_STRIP_ASM_SYMS is not set
244CONFIG_COMPAT_BRK=y
245# CONFIG_SLAB is not set
246CONFIG_SLUB=y
247# CONFIG_SLOB is not set
248# CONFIG_PROFILING is not set
249# CONFIG_MARKERS is not set
250CONFIG_HAVE_OPROFILE=y
251
252#
253# GCOV-based kernel profiling
254#
255# CONFIG_GCOV_KERNEL is not set
256# CONFIG_SLOW_WORK is not set
257# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
258CONFIG_RT_MUTEXES=y
259CONFIG_BASE_SMALL=0
260CONFIG_MODULES=y
261# CONFIG_MODULE_FORCE_LOAD is not set
262CONFIG_MODULE_UNLOAD=y
263# CONFIG_MODULE_FORCE_UNLOAD is not set
264CONFIG_MODVERSIONS=y
265CONFIG_MODULE_SRCVERSION_ALL=y
266CONFIG_BLOCK=y
267CONFIG_LBDAF=y
268# CONFIG_BLK_DEV_BSG is not set
269# CONFIG_BLK_DEV_INTEGRITY is not set
270
271#
272# IO Schedulers
273#
274CONFIG_IOSCHED_NOOP=y
275# CONFIG_IOSCHED_AS is not set
276# CONFIG_IOSCHED_DEADLINE is not set
277# CONFIG_IOSCHED_CFQ is not set
278# CONFIG_DEFAULT_AS is not set
279# CONFIG_DEFAULT_DEADLINE is not set
280# CONFIG_DEFAULT_CFQ is not set
281CONFIG_DEFAULT_NOOP=y
282CONFIG_DEFAULT_IOSCHED="noop"
283# CONFIG_PROBE_INITRD_HEADER is not set
284# CONFIG_FREEZER is not set
285
286#
287# Bus options (PCI, PCMCIA, EISA, ISA, TC)
288#
289CONFIG_HW_HAS_PCI=y
290CONFIG_PCI=y
291CONFIG_PCI_DOMAINS=y
292# CONFIG_ARCH_SUPPORTS_MSI is not set
293# CONFIG_PCI_LEGACY is not set
294# CONFIG_PCI_DEBUG is not set
295# CONFIG_PCI_STUB is not set
296# CONFIG_PCI_IOV is not set
297CONFIG_MMU=y
298# CONFIG_PCCARD is not set
299# CONFIG_HOTPLUG_PCI is not set
300
301#
302# Executable file formats
303#
304CONFIG_BINFMT_ELF=y
305# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
306# CONFIG_HAVE_AOUT is not set
307# CONFIG_BINFMT_MISC is not set
308CONFIG_TRAD_SIGNALS=y
309
310#
311# Power management options
312#
313CONFIG_ARCH_HIBERNATION_POSSIBLE=y
314CONFIG_ARCH_SUSPEND_POSSIBLE=y
315# CONFIG_PM is not set
316CONFIG_NET=y
317
318#
319# Networking options
320#
321CONFIG_PACKET=y
322CONFIG_PACKET_MMAP=y
323CONFIG_UNIX=y
324CONFIG_XFRM=y
325# CONFIG_XFRM_USER is not set
326# CONFIG_XFRM_SUB_POLICY is not set
327# CONFIG_XFRM_MIGRATE is not set
328# CONFIG_XFRM_STATISTICS is not set
329CONFIG_XFRM_IPCOMP=y
330# CONFIG_NET_KEY is not set
331CONFIG_INET=y
332CONFIG_IP_MULTICAST=y
333CONFIG_IP_ADVANCED_ROUTER=y
334CONFIG_ASK_IP_FIB_HASH=y
335# CONFIG_IP_FIB_TRIE is not set
336CONFIG_IP_FIB_HASH=y
337# CONFIG_IP_MULTIPLE_TABLES is not set
338# CONFIG_IP_ROUTE_MULTIPATH is not set
339# CONFIG_IP_ROUTE_VERBOSE is not set
340CONFIG_IP_PNP=y
341# CONFIG_IP_PNP_DHCP is not set
342# CONFIG_IP_PNP_BOOTP is not set
343# CONFIG_IP_PNP_RARP is not set
344# CONFIG_NET_IPIP is not set
345# CONFIG_NET_IPGRE is not set
346# CONFIG_IP_MROUTE is not set
347# CONFIG_ARPD is not set
348CONFIG_SYN_COOKIES=y
349# CONFIG_INET_AH is not set
350# CONFIG_INET_ESP is not set
351# CONFIG_INET_IPCOMP is not set
352# CONFIG_INET_XFRM_TUNNEL is not set
353# CONFIG_INET_TUNNEL is not set
354# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
355# CONFIG_INET_XFRM_MODE_TUNNEL is not set
356# CONFIG_INET_XFRM_MODE_BEET is not set
357# CONFIG_INET_LRO is not set
358# CONFIG_INET_DIAG is not set
359# CONFIG_TCP_CONG_ADVANCED is not set
360CONFIG_TCP_CONG_CUBIC=y
361CONFIG_DEFAULT_TCP_CONG="cubic"
362# CONFIG_TCP_MD5SIG is not set
363CONFIG_IPV6=y
364CONFIG_IPV6_PRIVACY=y
365# CONFIG_IPV6_ROUTER_PREF is not set
366# CONFIG_IPV6_OPTIMISTIC_DAD is not set
367CONFIG_INET6_AH=y
368CONFIG_INET6_ESP=y
369CONFIG_INET6_IPCOMP=y
370# CONFIG_IPV6_MIP6 is not set
371CONFIG_INET6_XFRM_TUNNEL=y
372CONFIG_INET6_TUNNEL=y
373# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
374# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
375# CONFIG_INET6_XFRM_MODE_BEET is not set
376# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
377# CONFIG_IPV6_SIT is not set
378CONFIG_IPV6_TUNNEL=y
379# CONFIG_IPV6_MULTIPLE_TABLES is not set
380# CONFIG_IPV6_MROUTE is not set
381# CONFIG_NETWORK_SECMARK is not set
382CONFIG_NETFILTER=y
383# CONFIG_NETFILTER_DEBUG is not set
384CONFIG_NETFILTER_ADVANCED=y
385# CONFIG_BRIDGE_NETFILTER is not set
386
387#
388# Core Netfilter Configuration
389#
390# CONFIG_NETFILTER_NETLINK_QUEUE is not set
391# CONFIG_NETFILTER_NETLINK_LOG is not set
392# CONFIG_NF_CONNTRACK is not set
393CONFIG_NETFILTER_XTABLES=y
394# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
395# CONFIG_NETFILTER_XT_TARGET_MARK is not set
396# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
397# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
398# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
399# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
400# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
401# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
402# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
403# CONFIG_NETFILTER_XT_MATCH_ESP is not set
404# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
405# CONFIG_NETFILTER_XT_MATCH_HL is not set
406# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
407# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
408# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
409# CONFIG_NETFILTER_XT_MATCH_MAC is not set
410# CONFIG_NETFILTER_XT_MATCH_MARK is not set
411CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
412# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
413# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
414# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
415# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
416# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
417# CONFIG_NETFILTER_XT_MATCH_REALM is not set
418# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
419# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
420# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
421# CONFIG_NETFILTER_XT_MATCH_STRING is not set
422# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
423# CONFIG_NETFILTER_XT_MATCH_TIME is not set
424# CONFIG_NETFILTER_XT_MATCH_U32 is not set
425# CONFIG_IP_VS is not set
426
427#
428# IP: Netfilter Configuration
429#
430# CONFIG_NF_DEFRAG_IPV4 is not set
431# CONFIG_IP_NF_QUEUE is not set
432CONFIG_IP_NF_IPTABLES=y
433# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
434# CONFIG_IP_NF_MATCH_AH is not set
435# CONFIG_IP_NF_MATCH_ECN is not set
436# CONFIG_IP_NF_MATCH_TTL is not set
437CONFIG_IP_NF_FILTER=y
438# CONFIG_IP_NF_TARGET_REJECT is not set
439# CONFIG_IP_NF_TARGET_LOG is not set
440# CONFIG_IP_NF_TARGET_ULOG is not set
441# CONFIG_IP_NF_MANGLE is not set
442# CONFIG_IP_NF_TARGET_TTL is not set
443# CONFIG_IP_NF_RAW is not set
444CONFIG_IP_NF_ARPTABLES=y
445CONFIG_IP_NF_ARPFILTER=y
446# CONFIG_IP_NF_ARP_MANGLE is not set
447
448#
449# IPv6: Netfilter Configuration
450#
451# CONFIG_IP6_NF_QUEUE is not set
452CONFIG_IP6_NF_IPTABLES=y
453# CONFIG_IP6_NF_MATCH_AH is not set
454# CONFIG_IP6_NF_MATCH_EUI64 is not set
455# CONFIG_IP6_NF_MATCH_FRAG is not set
456# CONFIG_IP6_NF_MATCH_OPTS is not set
457# CONFIG_IP6_NF_MATCH_HL is not set
458# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
459# CONFIG_IP6_NF_MATCH_MH is not set
460# CONFIG_IP6_NF_MATCH_RT is not set
461# CONFIG_IP6_NF_TARGET_HL is not set
462# CONFIG_IP6_NF_TARGET_LOG is not set
463CONFIG_IP6_NF_FILTER=y
464# CONFIG_IP6_NF_TARGET_REJECT is not set
465# CONFIG_IP6_NF_MANGLE is not set
466# CONFIG_IP6_NF_RAW is not set
467# CONFIG_IP_DCCP is not set
468# CONFIG_IP_SCTP is not set
469# CONFIG_TIPC is not set
470# CONFIG_ATM is not set
471CONFIG_STP=y
472CONFIG_BRIDGE=y
473# CONFIG_NET_DSA is not set
474# CONFIG_VLAN_8021Q is not set
475# CONFIG_DECNET is not set
476CONFIG_LLC=y
477# CONFIG_LLC2 is not set
478# CONFIG_IPX is not set
479# CONFIG_ATALK is not set
480# CONFIG_X25 is not set
481# CONFIG_LAPB is not set
482# CONFIG_ECONET is not set
483# CONFIG_WAN_ROUTER is not set
484# CONFIG_PHONET is not set
485# CONFIG_IEEE802154 is not set
486CONFIG_NET_SCHED=y
487
488#
489# Queueing/Scheduling
490#
491# CONFIG_NET_SCH_CBQ is not set
492# CONFIG_NET_SCH_HTB is not set
493# CONFIG_NET_SCH_HFSC is not set
494# CONFIG_NET_SCH_PRIO is not set
495# CONFIG_NET_SCH_MULTIQ is not set
496# CONFIG_NET_SCH_RED is not set
497# CONFIG_NET_SCH_SFQ is not set
498# CONFIG_NET_SCH_TEQL is not set
499CONFIG_NET_SCH_TBF=y
500# CONFIG_NET_SCH_GRED is not set
501# CONFIG_NET_SCH_DSMARK is not set
502# CONFIG_NET_SCH_NETEM is not set
503# CONFIG_NET_SCH_DRR is not set
504
505#
506# Classification
507#
508# CONFIG_NET_CLS_BASIC is not set
509# CONFIG_NET_CLS_TCINDEX is not set
510# CONFIG_NET_CLS_ROUTE4 is not set
511# CONFIG_NET_CLS_FW is not set
512# CONFIG_NET_CLS_U32 is not set
513# CONFIG_NET_CLS_RSVP is not set
514# CONFIG_NET_CLS_RSVP6 is not set
515# CONFIG_NET_CLS_FLOW is not set
516# CONFIG_NET_EMATCH is not set
517# CONFIG_NET_CLS_ACT is not set
518CONFIG_NET_SCH_FIFO=y
519# CONFIG_DCB is not set
520
521#
522# Network testing
523#
524# CONFIG_NET_PKTGEN is not set
525# CONFIG_HAMRADIO is not set
526# CONFIG_CAN is not set
527# CONFIG_IRDA is not set
528# CONFIG_BT is not set
529# CONFIG_AF_RXRPC is not set
530# CONFIG_WIRELESS is not set
531# CONFIG_WIMAX is not set
532# CONFIG_RFKILL is not set
533# CONFIG_NET_9P is not set
534
535#
536# Device Drivers
537#
538
539#
540# Generic Driver Options
541#
542CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
543CONFIG_STANDALONE=y
544CONFIG_PREVENT_FIRMWARE_BUILD=y
545CONFIG_FW_LOADER=y
546CONFIG_FIRMWARE_IN_KERNEL=y
547CONFIG_EXTRA_FIRMWARE=""
548# CONFIG_DEBUG_DRIVER is not set
549# CONFIG_DEBUG_DEVRES is not set
550# CONFIG_SYS_HYPERVISOR is not set
551# CONFIG_CONNECTOR is not set
552CONFIG_MTD=y
553# CONFIG_MTD_DEBUG is not set
554# CONFIG_MTD_CONCAT is not set
555CONFIG_MTD_PARTITIONS=y
556# CONFIG_MTD_TESTS is not set
557# CONFIG_MTD_REDBOOT_PARTS is not set
558CONFIG_MTD_CMDLINE_PARTS=y
559# CONFIG_MTD_AR7_PARTS is not set
560
561#
562# User Modules And Translation Layers
563#
564CONFIG_MTD_CHAR=y
565CONFIG_MTD_BLKDEVS=y
566CONFIG_MTD_BLOCK=y
567# CONFIG_FTL is not set
568# CONFIG_NFTL is not set
569# CONFIG_INFTL is not set
570# CONFIG_RFD_FTL is not set
571# CONFIG_SSFDC is not set
572# CONFIG_MTD_OOPS is not set
573
574#
575# RAM/ROM/Flash chip drivers
576#
577# CONFIG_MTD_CFI is not set
578# CONFIG_MTD_JEDECPROBE is not set
579CONFIG_MTD_MAP_BANK_WIDTH_1=y
580CONFIG_MTD_MAP_BANK_WIDTH_2=y
581CONFIG_MTD_MAP_BANK_WIDTH_4=y
582# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
583# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
584# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
585CONFIG_MTD_CFI_I1=y
586CONFIG_MTD_CFI_I2=y
587# CONFIG_MTD_CFI_I4 is not set
588# CONFIG_MTD_CFI_I8 is not set
589# CONFIG_MTD_RAM is not set
590# CONFIG_MTD_ROM is not set
591# CONFIG_MTD_ABSENT is not set
592
593#
594# Mapping drivers for chip access
595#
596# CONFIG_MTD_COMPLEX_MAPPINGS is not set
597# CONFIG_MTD_INTEL_VR_NOR is not set
598# CONFIG_MTD_PLATRAM is not set
599
600#
601# Self-contained MTD device drivers
602#
603# CONFIG_MTD_PMC551 is not set
604# CONFIG_MTD_SLRAM is not set
605# CONFIG_MTD_PHRAM is not set
606# CONFIG_MTD_MTDRAM is not set
607# CONFIG_MTD_BLOCK2MTD is not set
608
609#
610# Disk-On-Chip Device Drivers
611#
612# CONFIG_MTD_DOC2000 is not set
613# CONFIG_MTD_DOC2001 is not set
614# CONFIG_MTD_DOC2001PLUS is not set
615CONFIG_MTD_NAND=y
616# CONFIG_MTD_NAND_VERIFY_WRITE is not set
617# CONFIG_MTD_NAND_ECC_SMC is not set
618# CONFIG_MTD_NAND_MUSEUM_IDS is not set
619CONFIG_MTD_NAND_IDS=y
620# CONFIG_MTD_NAND_DISKONCHIP is not set
621# CONFIG_MTD_NAND_CAFE is not set
622# CONFIG_MTD_NAND_NANDSIM is not set
623# CONFIG_MTD_NAND_PLATFORM is not set
624# CONFIG_MTD_ALAUDA is not set
625# CONFIG_MTD_ONENAND is not set
626
627#
628# LPDDR flash memory drivers
629#
630# CONFIG_MTD_LPDDR is not set
631
632#
633# UBI - Unsorted block images
634#
635# CONFIG_MTD_UBI is not set
636# CONFIG_PARPORT is not set
637CONFIG_BLK_DEV=y
638# CONFIG_BLK_CPQ_DA is not set
639# CONFIG_BLK_CPQ_CISS_DA is not set
640# CONFIG_BLK_DEV_DAC960 is not set
641# CONFIG_BLK_DEV_UMEM is not set
642# CONFIG_BLK_DEV_COW_COMMON is not set
643CONFIG_BLK_DEV_LOOP=y
644# CONFIG_BLK_DEV_CRYPTOLOOP is not set
645# CONFIG_BLK_DEV_NBD is not set
646# CONFIG_BLK_DEV_SX8 is not set
647# CONFIG_BLK_DEV_UB is not set
648CONFIG_BLK_DEV_RAM=y
649CONFIG_BLK_DEV_RAM_COUNT=16
650CONFIG_BLK_DEV_RAM_SIZE=32768
651# CONFIG_BLK_DEV_XIP is not set
652# CONFIG_CDROM_PKTCDVD is not set
653# CONFIG_ATA_OVER_ETH is not set
654# CONFIG_BLK_DEV_HD is not set
655# CONFIG_MISC_DEVICES is not set
656CONFIG_HAVE_IDE=y
657# CONFIG_IDE is not set
658
659#
660# SCSI device support
661#
662# CONFIG_RAID_ATTRS is not set
663CONFIG_SCSI=y
664CONFIG_SCSI_DMA=y
665# CONFIG_SCSI_TGT is not set
666# CONFIG_SCSI_NETLINK is not set
667# CONFIG_SCSI_PROC_FS is not set
668
669#
670# SCSI support type (disk, tape, CD-ROM)
671#
672CONFIG_BLK_DEV_SD=y
673# CONFIG_CHR_DEV_ST is not set
674# CONFIG_CHR_DEV_OSST is not set
675# CONFIG_BLK_DEV_SR is not set
676# CONFIG_CHR_DEV_SG is not set
677# CONFIG_CHR_DEV_SCH is not set
678# CONFIG_SCSI_MULTI_LUN is not set
679# CONFIG_SCSI_CONSTANTS is not set
680# CONFIG_SCSI_LOGGING is not set
681# CONFIG_SCSI_SCAN_ASYNC is not set
682CONFIG_SCSI_WAIT_SCAN=m
683
684#
685# SCSI Transports
686#
687# CONFIG_SCSI_SPI_ATTRS is not set
688# CONFIG_SCSI_FC_ATTRS is not set
689# CONFIG_SCSI_ISCSI_ATTRS is not set
690# CONFIG_SCSI_SAS_LIBSAS is not set
691# CONFIG_SCSI_SRP_ATTRS is not set
692# CONFIG_SCSI_LOWLEVEL is not set
693# CONFIG_SCSI_DH is not set
694# CONFIG_SCSI_OSD_INITIATOR is not set
695CONFIG_ATA=y
696# CONFIG_ATA_NONSTANDARD is not set
697CONFIG_SATA_PMP=y
698# CONFIG_SATA_AHCI is not set
699# CONFIG_SATA_SIL24 is not set
700CONFIG_ATA_SFF=y
701# CONFIG_SATA_SVW is not set
702# CONFIG_ATA_PIIX is not set
703# CONFIG_SATA_MV is not set
704# CONFIG_SATA_NV is not set
705# CONFIG_PDC_ADMA is not set
706# CONFIG_SATA_QSTOR is not set
707# CONFIG_SATA_PROMISE is not set
708# CONFIG_SATA_SX4 is not set
709# CONFIG_SATA_SIL is not set
710# CONFIG_SATA_SIS is not set
711# CONFIG_SATA_ULI is not set
712# CONFIG_SATA_VIA is not set
713# CONFIG_SATA_VITESSE is not set
714# CONFIG_SATA_INIC162X is not set
715# CONFIG_PATA_ALI is not set
716# CONFIG_PATA_AMD is not set
717# CONFIG_PATA_ARTOP is not set
718# CONFIG_PATA_ATIIXP is not set
719# CONFIG_PATA_CMD640_PCI is not set
720# CONFIG_PATA_CMD64X is not set
721# CONFIG_PATA_CS5520 is not set
722# CONFIG_PATA_CS5530 is not set
723# CONFIG_PATA_CYPRESS is not set
724# CONFIG_PATA_EFAR is not set
725# CONFIG_ATA_GENERIC is not set
726# CONFIG_PATA_HPT366 is not set
727# CONFIG_PATA_HPT37X is not set
728# CONFIG_PATA_HPT3X2N is not set
729# CONFIG_PATA_HPT3X3 is not set
730# CONFIG_PATA_IT821X is not set
731# CONFIG_PATA_IT8213 is not set
732# CONFIG_PATA_JMICRON is not set
733# CONFIG_PATA_TRIFLEX is not set
734# CONFIG_PATA_MARVELL is not set
735# CONFIG_PATA_MPIIX is not set
736# CONFIG_PATA_OLDPIIX is not set
737# CONFIG_PATA_NETCELL is not set
738# CONFIG_PATA_NINJA32 is not set
739# CONFIG_PATA_NS87410 is not set
740# CONFIG_PATA_NS87415 is not set
741# CONFIG_PATA_OPTI is not set
742# CONFIG_PATA_OPTIDMA is not set
743# CONFIG_PATA_PDC_OLD is not set
744# CONFIG_PATA_RADISYS is not set
745# CONFIG_PATA_RZ1000 is not set
746# CONFIG_PATA_SC1200 is not set
747# CONFIG_PATA_SERVERWORKS is not set
748# CONFIG_PATA_PDC2027X is not set
749# CONFIG_PATA_SIL680 is not set
750# CONFIG_PATA_SIS is not set
751# CONFIG_PATA_VIA is not set
752# CONFIG_PATA_WINBOND is not set
753# CONFIG_PATA_PLATFORM is not set
754# CONFIG_PATA_SCH is not set
755# CONFIG_MD is not set
756# CONFIG_FUSION is not set
757
758#
759# IEEE 1394 (FireWire) support
760#
761
762#
763# You can enable one or both FireWire driver stacks.
764#
765
766#
767# See the help texts for more information.
768#
769# CONFIG_FIREWIRE is not set
770# CONFIG_IEEE1394 is not set
771# CONFIG_I2O is not set
772CONFIG_NETDEVICES=y
773# CONFIG_DUMMY is not set
774# CONFIG_BONDING is not set
775# CONFIG_MACVLAN is not set
776# CONFIG_EQUALIZER is not set
777# CONFIG_TUN is not set
778# CONFIG_VETH is not set
779# CONFIG_ARCNET is not set
780# CONFIG_PHYLIB is not set
781CONFIG_NET_ETHERNET=y
782CONFIG_MII=y
783# CONFIG_AX88796 is not set
784# CONFIG_HAPPYMEAL is not set
785# CONFIG_SUNGEM is not set
786# CONFIG_CASSINI is not set
787# CONFIG_NET_VENDOR_3COM is not set
788# CONFIG_SMC91X is not set
789# CONFIG_DM9000 is not set
790# CONFIG_ETHOC is not set
791# CONFIG_DNET is not set
792# CONFIG_NET_TULIP is not set
793# CONFIG_HP100 is not set
794# CONFIG_IBM_NEW_EMAC_ZMII is not set
795# CONFIG_IBM_NEW_EMAC_RGMII is not set
796# CONFIG_IBM_NEW_EMAC_TAH is not set
797# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
798# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
799# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
800# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
801# CONFIG_NET_PCI is not set
802# CONFIG_B44 is not set
803# CONFIG_KS8842 is not set
804# CONFIG_ATL2 is not set
805CONFIG_NETDEV_1000=y
806# CONFIG_ACENIC is not set
807# CONFIG_DL2K is not set
808# CONFIG_E1000 is not set
809# CONFIG_E1000E is not set
810# CONFIG_IP1000 is not set
811# CONFIG_IGB is not set
812# CONFIG_IGBVF is not set
813# CONFIG_NS83820 is not set
814# CONFIG_HAMACHI is not set
815# CONFIG_YELLOWFIN is not set
816# CONFIG_R8169 is not set
817# CONFIG_SIS190 is not set
818# CONFIG_SKGE is not set
819# CONFIG_SKY2 is not set
820# CONFIG_VIA_VELOCITY is not set
821# CONFIG_TIGON3 is not set
822# CONFIG_BNX2 is not set
823# CONFIG_CNIC is not set
824# CONFIG_QLA3XXX is not set
825# CONFIG_ATL1 is not set
826# CONFIG_ATL1E is not set
827# CONFIG_ATL1C is not set
828# CONFIG_JME is not set
829CONFIG_NETDEV_10000=y
830# CONFIG_CHELSIO_T1 is not set
831CONFIG_CHELSIO_T3_DEPENDS=y
832# CONFIG_CHELSIO_T3 is not set
833# CONFIG_ENIC is not set
834# CONFIG_IXGBE is not set
835# CONFIG_IXGB is not set
836# CONFIG_S2IO is not set
837# CONFIG_VXGE is not set
838# CONFIG_MYRI10GE is not set
839# CONFIG_NETXEN_NIC is not set
840# CONFIG_NIU is not set
841# CONFIG_MLX4_EN is not set
842# CONFIG_MLX4_CORE is not set
843# CONFIG_TEHUTI is not set
844# CONFIG_BNX2X is not set
845# CONFIG_QLGE is not set
846# CONFIG_SFC is not set
847# CONFIG_BE2NET is not set
848# CONFIG_TR is not set
849
850#
851# Wireless LAN
852#
853# CONFIG_WLAN_PRE80211 is not set
854# CONFIG_WLAN_80211 is not set
855
856#
857# Enable WiMAX (Networking options) to see the WiMAX drivers
858#
859
860#
861# USB Network Adapters
862#
863# CONFIG_USB_CATC is not set
864# CONFIG_USB_KAWETH is not set
865# CONFIG_USB_PEGASUS is not set
866CONFIG_USB_RTL8150=y
867# CONFIG_USB_USBNET is not set
868# CONFIG_WAN is not set
869# CONFIG_FDDI is not set
870# CONFIG_HIPPI is not set
871# CONFIG_PPP is not set
872# CONFIG_SLIP is not set
873# CONFIG_NET_FC is not set
874# CONFIG_NETCONSOLE is not set
875# CONFIG_NETPOLL is not set
876# CONFIG_NET_POLL_CONTROLLER is not set
877# CONFIG_ISDN is not set
878# CONFIG_PHONE is not set
879
880#
881# Input device support
882#
883CONFIG_INPUT=y
884# CONFIG_INPUT_FF_MEMLESS is not set
885# CONFIG_INPUT_POLLDEV is not set
886
887#
888# Userland interfaces
889#
890# CONFIG_INPUT_MOUSEDEV is not set
891# CONFIG_INPUT_JOYDEV is not set
892CONFIG_INPUT_EVDEV=y
893# CONFIG_INPUT_EVBUG is not set
894
895#
896# Input Device Drivers
897#
898# CONFIG_INPUT_KEYBOARD is not set
899# CONFIG_INPUT_MOUSE is not set
900# CONFIG_INPUT_JOYSTICK is not set
901# CONFIG_INPUT_TABLET is not set
902# CONFIG_INPUT_TOUCHSCREEN is not set
903# CONFIG_INPUT_MISC is not set
904
905#
906# Hardware I/O ports
907#
908# CONFIG_SERIO is not set
909# CONFIG_GAMEPORT is not set
910
911#
912# Character devices
913#
914# CONFIG_VT is not set
915# CONFIG_DEVKMEM is not set
916# CONFIG_SERIAL_NONSTANDARD is not set
917# CONFIG_NOZOMI is not set
918
919#
920# Serial drivers
921#
922# CONFIG_SERIAL_8250 is not set
923
924#
925# Non-8250 serial port support
926#
927# CONFIG_SERIAL_JSM is not set
928CONFIG_UNIX98_PTYS=y
929# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
930# CONFIG_LEGACY_PTYS is not set
931# CONFIG_IPMI_HANDLER is not set
932# CONFIG_HW_RANDOM is not set
933# CONFIG_R3964 is not set
934# CONFIG_APPLICOM is not set
935# CONFIG_RAW_DRIVER is not set
936# CONFIG_TCG_TPM is not set
937CONFIG_DEVPORT=y
938# CONFIG_I2C is not set
939# CONFIG_SPI is not set
940
941#
942# PPS support
943#
944# CONFIG_PPS is not set
945# CONFIG_W1 is not set
946# CONFIG_POWER_SUPPLY is not set
947# CONFIG_HWMON is not set
948# CONFIG_THERMAL is not set
949# CONFIG_THERMAL_HWMON is not set
950# CONFIG_WATCHDOG is not set
951CONFIG_SSB_POSSIBLE=y
952
953#
954# Sonics Silicon Backplane
955#
956# CONFIG_SSB is not set
957
958#
959# Multifunction device drivers
960#
961# CONFIG_MFD_CORE is not set
962# CONFIG_MFD_SM501 is not set
963# CONFIG_HTC_PASIC3 is not set
964# CONFIG_MFD_TMIO is not set
965# CONFIG_REGULATOR is not set
966# CONFIG_MEDIA_SUPPORT is not set
967
968#
969# Graphics support
970#
971# CONFIG_DRM is not set
972# CONFIG_VGASTATE is not set
973# CONFIG_VIDEO_OUTPUT_CONTROL is not set
974# CONFIG_FB is not set
975# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
976
977#
978# Display device support
979#
980# CONFIG_DISPLAY_SUPPORT is not set
981# CONFIG_SOUND is not set
982CONFIG_HID_SUPPORT=y
983CONFIG_HID=y
984# CONFIG_HID_DEBUG is not set
985# CONFIG_HIDRAW is not set
986
987#
988# USB Input Devices
989#
990CONFIG_USB_HID=y
991# CONFIG_HID_PID is not set
992CONFIG_USB_HIDDEV=y
993
994#
995# Special HID drivers
996#
997# CONFIG_HID_A4TECH is not set
998# CONFIG_HID_APPLE is not set
999# CONFIG_HID_BELKIN is not set
1000# CONFIG_HID_CHERRY is not set
1001# CONFIG_HID_CHICONY is not set
1002# CONFIG_HID_CYPRESS is not set
1003# CONFIG_HID_DRAGONRISE is not set
1004# CONFIG_HID_EZKEY is not set
1005# CONFIG_HID_KYE is not set
1006# CONFIG_HID_GYRATION is not set
1007# CONFIG_HID_KENSINGTON is not set
1008# CONFIG_HID_LOGITECH is not set
1009# CONFIG_HID_MICROSOFT is not set
1010# CONFIG_HID_MONTEREY is not set
1011# CONFIG_HID_NTRIG is not set
1012# CONFIG_HID_PANTHERLORD is not set
1013# CONFIG_HID_PETALYNX is not set
1014# CONFIG_HID_SAMSUNG is not set
1015# CONFIG_HID_SONY is not set
1016# CONFIG_HID_SUNPLUS is not set
1017# CONFIG_HID_GREENASIA is not set
1018# CONFIG_HID_SMARTJOYPLUS is not set
1019# CONFIG_HID_TOPSEED is not set
1020# CONFIG_HID_THRUSTMASTER is not set
1021# CONFIG_HID_ZEROPLUS is not set
1022CONFIG_USB_SUPPORT=y
1023CONFIG_USB_ARCH_HAS_HCD=y
1024CONFIG_USB_ARCH_HAS_OHCI=y
1025CONFIG_USB_ARCH_HAS_EHCI=y
1026CONFIG_USB=y
1027# CONFIG_USB_DEBUG is not set
1028CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
1029
1030#
1031# Miscellaneous USB options
1032#
1033CONFIG_USB_DEVICEFS=y
1034# CONFIG_USB_DEVICE_CLASS is not set
1035# CONFIG_USB_DYNAMIC_MINORS is not set
1036# CONFIG_USB_OTG is not set
1037# CONFIG_USB_OTG_WHITELIST is not set
1038# CONFIG_USB_OTG_BLACKLIST_HUB is not set
1039# CONFIG_USB_MON is not set
1040# CONFIG_USB_WUSB is not set
1041# CONFIG_USB_WUSB_CBAF is not set
1042
1043#
1044# USB Host Controller Drivers
1045#
1046# CONFIG_USB_C67X00_HCD is not set
1047# CONFIG_USB_XHCI_HCD is not set
1048CONFIG_USB_EHCI_HCD=y
1049# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
1050# CONFIG_USB_EHCI_TT_NEWSCHED is not set
1051# CONFIG_USB_OXU210HP_HCD is not set
1052# CONFIG_USB_ISP116X_HCD is not set
1053# CONFIG_USB_ISP1760_HCD is not set
1054CONFIG_USB_OHCI_HCD=y
1055# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
1056# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
1057CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1058# CONFIG_USB_UHCI_HCD is not set
1059# CONFIG_USB_SL811_HCD is not set
1060# CONFIG_USB_R8A66597_HCD is not set
1061# CONFIG_USB_WHCI_HCD is not set
1062# CONFIG_USB_HWA_HCD is not set
1063
1064#
1065# USB Device Class drivers
1066#
1067# CONFIG_USB_ACM is not set
1068# CONFIG_USB_PRINTER is not set
1069# CONFIG_USB_WDM is not set
1070# CONFIG_USB_TMC is not set
1071
1072#
1073# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
1074#
1075
1076#
1077# also be needed; see USB_STORAGE Help for more info
1078#
1079CONFIG_USB_STORAGE=y
1080# CONFIG_USB_STORAGE_DEBUG is not set
1081# CONFIG_USB_STORAGE_DATAFAB is not set
1082# CONFIG_USB_STORAGE_FREECOM is not set
1083# CONFIG_USB_STORAGE_ISD200 is not set
1084# CONFIG_USB_STORAGE_USBAT is not set
1085# CONFIG_USB_STORAGE_SDDR09 is not set
1086# CONFIG_USB_STORAGE_SDDR55 is not set
1087# CONFIG_USB_STORAGE_JUMPSHOT is not set
1088# CONFIG_USB_STORAGE_ALAUDA is not set
1089# CONFIG_USB_STORAGE_ONETOUCH is not set
1090# CONFIG_USB_STORAGE_KARMA is not set
1091# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
1092# CONFIG_USB_LIBUSUAL is not set
1093
1094#
1095# USB Imaging devices
1096#
1097# CONFIG_USB_MDC800 is not set
1098# CONFIG_USB_MICROTEK is not set
1099
1100#
1101# USB port drivers
1102#
1103CONFIG_USB_SERIAL=y
1104CONFIG_USB_SERIAL_CONSOLE=y
1105# CONFIG_USB_EZUSB is not set
1106# CONFIG_USB_SERIAL_GENERIC is not set
1107# CONFIG_USB_SERIAL_AIRCABLE is not set
1108# CONFIG_USB_SERIAL_ARK3116 is not set
1109# CONFIG_USB_SERIAL_BELKIN is not set
1110# CONFIG_USB_SERIAL_CH341 is not set
1111# CONFIG_USB_SERIAL_WHITEHEAT is not set
1112# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
1113CONFIG_USB_SERIAL_CP210X=y
1114# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
1115# CONFIG_USB_SERIAL_EMPEG is not set
1116# CONFIG_USB_SERIAL_FTDI_SIO is not set
1117# CONFIG_USB_SERIAL_FUNSOFT is not set
1118# CONFIG_USB_SERIAL_VISOR is not set
1119# CONFIG_USB_SERIAL_IPAQ is not set
1120# CONFIG_USB_SERIAL_IR is not set
1121# CONFIG_USB_SERIAL_EDGEPORT is not set
1122# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
1123# CONFIG_USB_SERIAL_GARMIN is not set
1124# CONFIG_USB_SERIAL_IPW is not set
1125# CONFIG_USB_SERIAL_IUU is not set
1126# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
1127# CONFIG_USB_SERIAL_KEYSPAN is not set
1128# CONFIG_USB_SERIAL_KLSI is not set
1129# CONFIG_USB_SERIAL_KOBIL_SCT is not set
1130# CONFIG_USB_SERIAL_MCT_U232 is not set
1131# CONFIG_USB_SERIAL_MOS7720 is not set
1132# CONFIG_USB_SERIAL_MOS7840 is not set
1133# CONFIG_USB_SERIAL_MOTOROLA is not set
1134# CONFIG_USB_SERIAL_NAVMAN is not set
1135# CONFIG_USB_SERIAL_PL2303 is not set
1136# CONFIG_USB_SERIAL_OTI6858 is not set
1137# CONFIG_USB_SERIAL_QUALCOMM is not set
1138# CONFIG_USB_SERIAL_SPCP8X5 is not set
1139# CONFIG_USB_SERIAL_HP4X is not set
1140# CONFIG_USB_SERIAL_SAFE is not set
1141# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
1142# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
1143# CONFIG_USB_SERIAL_SYMBOL is not set
1144# CONFIG_USB_SERIAL_TI is not set
1145# CONFIG_USB_SERIAL_CYBERJACK is not set
1146# CONFIG_USB_SERIAL_XIRCOM is not set
1147# CONFIG_USB_SERIAL_OPTION is not set
1148# CONFIG_USB_SERIAL_OMNINET is not set
1149# CONFIG_USB_SERIAL_OPTICON is not set
1150# CONFIG_USB_SERIAL_DEBUG is not set
1151
1152#
1153# USB Miscellaneous drivers
1154#
1155# CONFIG_USB_EMI62 is not set
1156# CONFIG_USB_EMI26 is not set
1157# CONFIG_USB_ADUTUX is not set
1158# CONFIG_USB_SEVSEG is not set
1159# CONFIG_USB_RIO500 is not set
1160# CONFIG_USB_LEGOTOWER is not set
1161# CONFIG_USB_LCD is not set
1162# CONFIG_USB_BERRY_CHARGE is not set
1163# CONFIG_USB_LED is not set
1164# CONFIG_USB_CYPRESS_CY7C63 is not set
1165# CONFIG_USB_CYTHERM is not set
1166# CONFIG_USB_IDMOUSE is not set
1167# CONFIG_USB_FTDI_ELAN is not set
1168# CONFIG_USB_APPLEDISPLAY is not set
1169# CONFIG_USB_SISUSBVGA is not set
1170# CONFIG_USB_LD is not set
1171# CONFIG_USB_TRANCEVIBRATOR is not set
1172# CONFIG_USB_IOWARRIOR is not set
1173# CONFIG_USB_TEST is not set
1174# CONFIG_USB_ISIGHTFW is not set
1175# CONFIG_USB_VST is not set
1176# CONFIG_USB_GADGET is not set
1177
1178#
1179# OTG and related infrastructure
1180#
1181# CONFIG_NOP_USB_XCEIV is not set
1182# CONFIG_UWB is not set
1183# CONFIG_MMC is not set
1184# CONFIG_MEMSTICK is not set
1185# CONFIG_NEW_LEDS is not set
1186# CONFIG_ACCESSIBILITY is not set
1187# CONFIG_INFINIBAND is not set
1188CONFIG_RTC_LIB=y
1189# CONFIG_RTC_CLASS is not set
1190# CONFIG_DMADEVICES is not set
1191# CONFIG_AUXDISPLAY is not set
1192# CONFIG_UIO is not set
1193
1194#
1195# TI VLYNQ
1196#
1197# CONFIG_STAGING is not set
1198
1199#
1200# File systems
1201#
1202CONFIG_EXT2_FS=y
1203# CONFIG_EXT2_FS_XATTR is not set
1204# CONFIG_EXT2_FS_XIP is not set
1205CONFIG_EXT3_FS=y
1206# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
1207# CONFIG_EXT3_FS_XATTR is not set
1208# CONFIG_EXT4_FS is not set
1209CONFIG_JBD=y
1210# CONFIG_JBD_DEBUG is not set
1211# CONFIG_REISERFS_FS is not set
1212# CONFIG_JFS_FS is not set
1213# CONFIG_FS_POSIX_ACL is not set
1214# CONFIG_XFS_FS is not set
1215# CONFIG_GFS2_FS is not set
1216# CONFIG_OCFS2_FS is not set
1217# CONFIG_BTRFS_FS is not set
1218CONFIG_FILE_LOCKING=y
1219CONFIG_FSNOTIFY=y
1220# CONFIG_DNOTIFY is not set
1221CONFIG_INOTIFY=y
1222CONFIG_INOTIFY_USER=y
1223# CONFIG_QUOTA is not set
1224# CONFIG_AUTOFS_FS is not set
1225# CONFIG_AUTOFS4_FS is not set
1226CONFIG_FUSE_FS=y
1227# CONFIG_CUSE is not set
1228
1229#
1230# Caches
1231#
1232# CONFIG_FSCACHE is not set
1233
1234#
1235# CD-ROM/DVD Filesystems
1236#
1237# CONFIG_ISO9660_FS is not set
1238# CONFIG_UDF_FS is not set
1239
1240#
1241# DOS/FAT/NT Filesystems
1242#
1243# CONFIG_MSDOS_FS is not set
1244# CONFIG_VFAT_FS is not set
1245# CONFIG_NTFS_FS is not set
1246
1247#
1248# Pseudo filesystems
1249#
1250CONFIG_PROC_FS=y
1251CONFIG_PROC_KCORE=y
1252CONFIG_PROC_SYSCTL=y
1253CONFIG_PROC_PAGE_MONITOR=y
1254CONFIG_SYSFS=y
1255CONFIG_TMPFS=y
1256# CONFIG_TMPFS_POSIX_ACL is not set
1257# CONFIG_HUGETLB_PAGE is not set
1258# CONFIG_CONFIGFS_FS is not set
1259CONFIG_MISC_FILESYSTEMS=y
1260# CONFIG_ADFS_FS is not set
1261# CONFIG_AFFS_FS is not set
1262# CONFIG_HFS_FS is not set
1263# CONFIG_HFSPLUS_FS is not set
1264# CONFIG_BEFS_FS is not set
1265# CONFIG_BFS_FS is not set
1266# CONFIG_EFS_FS is not set
1267CONFIG_JFFS2_FS=y
1268CONFIG_JFFS2_FS_DEBUG=0
1269CONFIG_JFFS2_FS_WRITEBUFFER=y
1270# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
1271# CONFIG_JFFS2_SUMMARY is not set
1272# CONFIG_JFFS2_FS_XATTR is not set
1273# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
1274CONFIG_JFFS2_ZLIB=y
1275# CONFIG_JFFS2_LZO is not set
1276CONFIG_JFFS2_RTIME=y
1277# CONFIG_JFFS2_RUBIN is not set
1278CONFIG_CRAMFS=y
1279# CONFIG_SQUASHFS is not set
1280# CONFIG_VXFS_FS is not set
1281# CONFIG_MINIX_FS is not set
1282# CONFIG_OMFS_FS is not set
1283# CONFIG_HPFS_FS is not set
1284# CONFIG_QNX4FS_FS is not set
1285# CONFIG_ROMFS_FS is not set
1286# CONFIG_SYSV_FS is not set
1287# CONFIG_UFS_FS is not set
1288# CONFIG_NILFS2_FS is not set
1289CONFIG_NETWORK_FILESYSTEMS=y
1290CONFIG_NFS_FS=y
1291CONFIG_NFS_V3=y
1292# CONFIG_NFS_V3_ACL is not set
1293# CONFIG_NFS_V4 is not set
1294CONFIG_ROOT_NFS=y
1295# CONFIG_NFSD is not set
1296CONFIG_LOCKD=y
1297CONFIG_LOCKD_V4=y
1298CONFIG_NFS_COMMON=y
1299CONFIG_SUNRPC=y
1300# CONFIG_RPCSEC_GSS_KRB5 is not set
1301# CONFIG_RPCSEC_GSS_SPKM3 is not set
1302# CONFIG_SMB_FS is not set
1303# CONFIG_CIFS is not set
1304# CONFIG_NCP_FS is not set
1305# CONFIG_CODA_FS is not set
1306# CONFIG_AFS_FS is not set
1307
1308#
1309# Partition Types
1310#
1311# CONFIG_PARTITION_ADVANCED is not set
1312CONFIG_MSDOS_PARTITION=y
1313CONFIG_NLS=y
1314CONFIG_NLS_DEFAULT="iso8859-1"
1315# CONFIG_NLS_CODEPAGE_437 is not set
1316# CONFIG_NLS_CODEPAGE_737 is not set
1317# CONFIG_NLS_CODEPAGE_775 is not set
1318# CONFIG_NLS_CODEPAGE_850 is not set
1319# CONFIG_NLS_CODEPAGE_852 is not set
1320# CONFIG_NLS_CODEPAGE_855 is not set
1321# CONFIG_NLS_CODEPAGE_857 is not set
1322# CONFIG_NLS_CODEPAGE_860 is not set
1323# CONFIG_NLS_CODEPAGE_861 is not set
1324# CONFIG_NLS_CODEPAGE_862 is not set
1325# CONFIG_NLS_CODEPAGE_863 is not set
1326# CONFIG_NLS_CODEPAGE_864 is not set
1327# CONFIG_NLS_CODEPAGE_865 is not set
1328# CONFIG_NLS_CODEPAGE_866 is not set
1329# CONFIG_NLS_CODEPAGE_869 is not set
1330# CONFIG_NLS_CODEPAGE_936 is not set
1331# CONFIG_NLS_CODEPAGE_950 is not set
1332# CONFIG_NLS_CODEPAGE_932 is not set
1333# CONFIG_NLS_CODEPAGE_949 is not set
1334# CONFIG_NLS_CODEPAGE_874 is not set
1335# CONFIG_NLS_ISO8859_8 is not set
1336# CONFIG_NLS_CODEPAGE_1250 is not set
1337# CONFIG_NLS_CODEPAGE_1251 is not set
1338# CONFIG_NLS_ASCII is not set
1339# CONFIG_NLS_ISO8859_1 is not set
1340# CONFIG_NLS_ISO8859_2 is not set
1341# CONFIG_NLS_ISO8859_3 is not set
1342# CONFIG_NLS_ISO8859_4 is not set
1343# CONFIG_NLS_ISO8859_5 is not set
1344# CONFIG_NLS_ISO8859_6 is not set
1345# CONFIG_NLS_ISO8859_7 is not set
1346# CONFIG_NLS_ISO8859_9 is not set
1347# CONFIG_NLS_ISO8859_13 is not set
1348# CONFIG_NLS_ISO8859_14 is not set
1349# CONFIG_NLS_ISO8859_15 is not set
1350# CONFIG_NLS_KOI8_R is not set
1351# CONFIG_NLS_KOI8_U is not set
1352# CONFIG_NLS_UTF8 is not set
1353# CONFIG_DLM is not set
1354
1355#
1356# Kernel hacking
1357#
1358CONFIG_TRACE_IRQFLAGS_SUPPORT=y
1359CONFIG_PRINTK_TIME=y
1360CONFIG_ENABLE_WARN_DEPRECATED=y
1361CONFIG_ENABLE_MUST_CHECK=y
1362CONFIG_FRAME_WARN=1024
1363# CONFIG_MAGIC_SYSRQ is not set
1364# CONFIG_UNUSED_SYMBOLS is not set
1365CONFIG_DEBUG_FS=y
1366# CONFIG_HEADERS_CHECK is not set
1367CONFIG_DEBUG_KERNEL=y
1368# CONFIG_DEBUG_SHIRQ is not set
1369CONFIG_DETECT_SOFTLOCKUP=y
1370# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
1371CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
1372CONFIG_DETECT_HUNG_TASK=y
1373# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
1374CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
1375# CONFIG_SCHED_DEBUG is not set
1376# CONFIG_SCHEDSTATS is not set
1377# CONFIG_TIMER_STATS is not set
1378# CONFIG_DEBUG_OBJECTS is not set
1379# CONFIG_DEBUG_PREEMPT is not set
1380# CONFIG_DEBUG_RT_MUTEXES is not set
1381# CONFIG_RT_MUTEX_TESTER is not set
1382# CONFIG_DEBUG_SPINLOCK is not set
1383# CONFIG_DEBUG_MUTEXES is not set
1384# CONFIG_DEBUG_LOCK_ALLOC is not set
1385# CONFIG_PROVE_LOCKING is not set
1386# CONFIG_LOCK_STAT is not set
1387# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1388# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1389# CONFIG_DEBUG_KOBJECT is not set
1390CONFIG_DEBUG_INFO=y
1391# CONFIG_DEBUG_VM is not set
1392# CONFIG_DEBUG_WRITECOUNT is not set
1393# CONFIG_DEBUG_MEMORY_INIT is not set
1394# CONFIG_DEBUG_LIST is not set
1395# CONFIG_DEBUG_SG is not set
1396# CONFIG_DEBUG_NOTIFIERS is not set
1397# CONFIG_BOOT_PRINTK_DELAY is not set
1398# CONFIG_RCU_TORTURE_TEST is not set
1399# CONFIG_RCU_CPU_STALL_DETECTOR is not set
1400# CONFIG_BACKTRACE_SELF_TEST is not set
1401# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
1402# CONFIG_FAULT_INJECTION is not set
1403# CONFIG_PAGE_POISONING is not set
1404CONFIG_TRACING_SUPPORT=y
1405CONFIG_FTRACE=y
1406# CONFIG_IRQSOFF_TRACER is not set
1407# CONFIG_PREEMPT_TRACER is not set
1408# CONFIG_SCHED_TRACER is not set
1409# CONFIG_ENABLE_DEFAULT_TRACERS is not set
1410# CONFIG_BOOT_TRACER is not set
1411CONFIG_BRANCH_PROFILE_NONE=y
1412# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
1413# CONFIG_PROFILE_ALL_BRANCHES is not set
1414# CONFIG_KMEMTRACE is not set
1415# CONFIG_WORKQUEUE_TRACER is not set
1416# CONFIG_BLK_DEV_IO_TRACE is not set
1417# CONFIG_DYNAMIC_DEBUG is not set
1418# CONFIG_SAMPLES is not set
1419CONFIG_HAVE_ARCH_KGDB=y
1420# CONFIG_KGDB is not set
1421# CONFIG_KMEMCHECK is not set
1422CONFIG_CMDLINE="rw dhash_entries=1024 ihash_entries=1024 ip=10.0.1.3:10.0.1.1:10.0.1.1:255.255.255.0:zeus:eth0: root=/dev/nfs nfsroot=/nfsroot/cramfs,wsize=512,rsize=512,tcp nokgdb console=ttyUSB0,115200 memsize=252M"
1423# CONFIG_DEBUG_STACK_USAGE is not set
1424# CONFIG_RUNTIME_DEBUG is not set
1425
1426#
1427# Security options
1428#
1429# CONFIG_KEYS is not set
1430# CONFIG_SECURITY is not set
1431# CONFIG_SECURITYFS is not set
1432# CONFIG_SECURITY_FILE_CAPABILITIES is not set
1433CONFIG_CRYPTO=y
1434
1435#
1436# Crypto core or helper
1437#
1438# CONFIG_CRYPTO_FIPS is not set
1439CONFIG_CRYPTO_ALGAPI=y
1440CONFIG_CRYPTO_ALGAPI2=y
1441CONFIG_CRYPTO_AEAD=y
1442CONFIG_CRYPTO_AEAD2=y
1443CONFIG_CRYPTO_BLKCIPHER=y
1444CONFIG_CRYPTO_BLKCIPHER2=y
1445CONFIG_CRYPTO_HASH=y
1446CONFIG_CRYPTO_HASH2=y
1447CONFIG_CRYPTO_RNG2=y
1448CONFIG_CRYPTO_PCOMP=y
1449CONFIG_CRYPTO_MANAGER=y
1450CONFIG_CRYPTO_MANAGER2=y
1451# CONFIG_CRYPTO_GF128MUL is not set
1452# CONFIG_CRYPTO_NULL is not set
1453CONFIG_CRYPTO_WORKQUEUE=y
1454# CONFIG_CRYPTO_CRYPTD is not set
1455CONFIG_CRYPTO_AUTHENC=y
1456# CONFIG_CRYPTO_TEST is not set
1457
1458#
1459# Authenticated Encryption with Associated Data
1460#
1461# CONFIG_CRYPTO_CCM is not set
1462# CONFIG_CRYPTO_GCM is not set
1463# CONFIG_CRYPTO_SEQIV is not set
1464
1465#
1466# Block modes
1467#
1468CONFIG_CRYPTO_CBC=y
1469# CONFIG_CRYPTO_CTR is not set
1470# CONFIG_CRYPTO_CTS is not set
1471# CONFIG_CRYPTO_ECB is not set
1472# CONFIG_CRYPTO_LRW is not set
1473# CONFIG_CRYPTO_PCBC is not set
1474# CONFIG_CRYPTO_XTS is not set
1475
1476#
1477# Hash modes
1478#
1479CONFIG_CRYPTO_HMAC=y
1480# CONFIG_CRYPTO_XCBC is not set
1481
1482#
1483# Digest
1484#
1485# CONFIG_CRYPTO_CRC32C is not set
1486# CONFIG_CRYPTO_MD4 is not set
1487CONFIG_CRYPTO_MD5=y
1488# CONFIG_CRYPTO_MICHAEL_MIC is not set
1489# CONFIG_CRYPTO_RMD128 is not set
1490# CONFIG_CRYPTO_RMD160 is not set
1491# CONFIG_CRYPTO_RMD256 is not set
1492# CONFIG_CRYPTO_RMD320 is not set
1493CONFIG_CRYPTO_SHA1=y
1494# CONFIG_CRYPTO_SHA256 is not set
1495# CONFIG_CRYPTO_SHA512 is not set
1496# CONFIG_CRYPTO_TGR192 is not set
1497# CONFIG_CRYPTO_WP512 is not set
1498
1499#
1500# Ciphers
1501#
1502# CONFIG_CRYPTO_AES is not set
1503# CONFIG_CRYPTO_ANUBIS is not set
1504# CONFIG_CRYPTO_ARC4 is not set
1505# CONFIG_CRYPTO_BLOWFISH is not set
1506# CONFIG_CRYPTO_CAMELLIA is not set
1507# CONFIG_CRYPTO_CAST5 is not set
1508# CONFIG_CRYPTO_CAST6 is not set
1509CONFIG_CRYPTO_DES=y
1510# CONFIG_CRYPTO_FCRYPT is not set
1511# CONFIG_CRYPTO_KHAZAD is not set
1512# CONFIG_CRYPTO_SALSA20 is not set
1513# CONFIG_CRYPTO_SEED is not set
1514# CONFIG_CRYPTO_SERPENT is not set
1515# CONFIG_CRYPTO_TEA is not set
1516# CONFIG_CRYPTO_TWOFISH is not set
1517
1518#
1519# Compression
1520#
1521CONFIG_CRYPTO_DEFLATE=y
1522# CONFIG_CRYPTO_ZLIB is not set
1523# CONFIG_CRYPTO_LZO is not set
1524
1525#
1526# Random Number Generation
1527#
1528# CONFIG_CRYPTO_ANSI_CPRNG is not set
1529# CONFIG_CRYPTO_HW is not set
1530# CONFIG_BINARY_PRINTF is not set
1531
1532#
1533# Library routines
1534#
1535CONFIG_BITREVERSE=y
1536CONFIG_GENERIC_FIND_LAST_BIT=y
1537# CONFIG_CRC_CCITT is not set
1538# CONFIG_CRC16 is not set
1539# CONFIG_CRC_T10DIF is not set
1540# CONFIG_CRC_ITU_T is not set
1541CONFIG_CRC32=y
1542# CONFIG_CRC7 is not set
1543# CONFIG_LIBCRC32C is not set
1544CONFIG_ZLIB_INFLATE=y
1545CONFIG_ZLIB_DEFLATE=y
1546CONFIG_HAS_IOMEM=y
1547CONFIG_HAS_IOPORT=y
1548CONFIG_HAS_DMA=y
1549CONFIG_NLATTR=y
diff --git a/arch/mips/include/asm/mach-powertv/asic.h b/arch/mips/include/asm/mach-powertv/asic.h
new file mode 100644
index 000000000000..bcad43a93ebf
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/asic.h
@@ -0,0 +1,107 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef _ASM_MACH_POWERTV_ASIC_H
20#define _ASM_MACH_POWERTV_ASIC_H
21
22#include <linux/ioport.h>
23#include <asm/mach-powertv/asic_regs.h>
24
25#define DVR_CAPABLE (1<<0)
26#define PCIE_CAPABLE (1<<1)
27#define FFS_CAPABLE (1<<2)
28#define DISPLAY_CAPABLE (1<<3)
29
30/* Platform Family types
31 * For compitability, the new value must be added in the end */
32enum family_type {
33 FAMILY_8500,
34 FAMILY_8500RNG,
35 FAMILY_4500,
36 FAMILY_1500,
37 FAMILY_8600,
38 FAMILY_4600,
39 FAMILY_4600VZA,
40 FAMILY_8600VZB,
41 FAMILY_1500VZE,
42 FAMILY_1500VZF,
43 FAMILIES
44};
45
46/* Register maps for each ASIC */
47extern const struct register_map calliope_register_map;
48extern const struct register_map cronus_register_map;
49extern const struct register_map zeus_register_map;
50
51extern struct resource dvr_cronus_resources[];
52extern struct resource dvr_zeus_resources[];
53extern struct resource non_dvr_calliope_resources[];
54extern struct resource non_dvr_cronus_resources[];
55extern struct resource non_dvr_cronuslite_resources[];
56extern struct resource non_dvr_vz_calliope_resources[];
57extern struct resource non_dvr_vze_calliope_resources[];
58extern struct resource non_dvr_vzf_calliope_resources[];
59extern struct resource non_dvr_zeus_resources[];
60
61extern void powertv_platform_init(void);
62extern void platform_alloc_bootmem(void);
63extern enum asic_type platform_get_asic(void);
64extern enum family_type platform_get_family(void);
65extern int platform_supports_dvr(void);
66extern int platform_supports_ffs(void);
67extern int platform_supports_pcie(void);
68extern int platform_supports_display(void);
69extern void configure_platform(void);
70extern void platform_configure_usb_ehci(void);
71extern void platform_unconfigure_usb_ehci(void);
72extern void platform_configure_usb_ohci(void);
73extern void platform_unconfigure_usb_ohci(void);
74
75/* Platform Resources */
76#define ASIC_RESOURCE_GET_EXISTS 1
77extern struct resource *asic_resource_get(const char *name);
78extern void platform_release_memory(void *baddr, int size);
79
80/* Reboot Cause */
81extern void set_reboot_cause(char code, unsigned int data, unsigned int data2);
82extern void set_locked_reboot_cause(char code, unsigned int data,
83 unsigned int data2);
84
85enum sys_reboot_type {
86 sys_unknown_reboot = 0x00, /* Unknown reboot cause */
87 sys_davic_change = 0x01, /* Reboot due to change in DAVIC
88 * mode */
89 sys_user_reboot = 0x02, /* Reboot initiated by user */
90 sys_system_reboot = 0x03, /* Reboot initiated by OS */
91 sys_trap_reboot = 0x04, /* Reboot due to a CPU trap */
92 sys_silent_reboot = 0x05, /* Silent reboot */
93 sys_boot_ldr_reboot = 0x06, /* Bootloader reboot */
94 sys_power_up_reboot = 0x07, /* Power on bootup. Older
95 * drivers may report as
96 * userReboot. */
97 sys_code_change = 0x08, /* Reboot to take code change.
98 * Older drivers may report as
99 * userReboot. */
100 sys_hardware_reset = 0x09, /* HW watchdog or front-panel
101 * reset button reset. Older
102 * drivers may report as
103 * userReboot. */
104 sys_watchdogInterrupt = 0x0A /* Pre-watchdog interrupt */
105};
106
107#endif /* _ASM_MACH_POWERTV_ASIC_H */
diff --git a/arch/mips/include/asm/mach-powertv/asic_regs.h b/arch/mips/include/asm/mach-powertv/asic_regs.h
new file mode 100644
index 000000000000..9a65c93782f9
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/asic_regs.h
@@ -0,0 +1,155 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef __ASM_MACH_POWERTV_ASIC_H_
20#define __ASM_MACH_POWERTV_ASIC_H_
21#include <linux/io.h>
22
23/* ASIC types */
24enum asic_type {
25 ASIC_UNKNOWN,
26 ASIC_ZEUS,
27 ASIC_CALLIOPE,
28 ASIC_CRONUS,
29 ASIC_CRONUSLITE,
30 ASICS
31};
32
33/* hardcoded values read from Chip Version registers */
34#define CRONUS_10 0x0B4C1C20
35#define CRONUS_11 0x0B4C1C21
36#define CRONUSLITE_10 0x0B4C1C40
37
38#define NAND_FLASH_BASE 0x03000000
39#define ZEUS_IO_BASE 0x09000000
40#define CALLIOPE_IO_BASE 0x08000000
41#define CRONUS_IO_BASE 0x09000000
42#define ASIC_IO_SIZE 0x01000000
43
44/* Definitions for backward compatibility */
45#define UART1_INTSTAT uart1_intstat
46#define UART1_INTEN uart1_inten
47#define UART1_CONFIG1 uart1_config1
48#define UART1_CONFIG2 uart1_config2
49#define UART1_DIVISORHI uart1_divisorhi
50#define UART1_DIVISORLO uart1_divisorlo
51#define UART1_DATA uart1_data
52#define UART1_STATUS uart1_status
53
54/* ASIC register enumeration */
55struct register_map {
56 u32 eic_slow0_strt_add;
57 u32 eic_cfg_bits;
58 u32 eic_ready_status;
59
60 u32 chipver3;
61 u32 chipver2;
62 u32 chipver1;
63 u32 chipver0;
64
65 u32 uart1_intstat;
66 u32 uart1_inten;
67 u32 uart1_config1;
68 u32 uart1_config2;
69 u32 uart1_divisorhi;
70 u32 uart1_divisorlo;
71 u32 uart1_data;
72 u32 uart1_status;
73
74 u32 int_stat_3;
75 u32 int_stat_2;
76 u32 int_stat_1;
77 u32 int_stat_0;
78 u32 int_config;
79 u32 int_int_scan;
80 u32 ien_int_3;
81 u32 ien_int_2;
82 u32 ien_int_1;
83 u32 ien_int_0;
84 u32 int_level_3_3;
85 u32 int_level_3_2;
86 u32 int_level_3_1;
87 u32 int_level_3_0;
88 u32 int_level_2_3;
89 u32 int_level_2_2;
90 u32 int_level_2_1;
91 u32 int_level_2_0;
92 u32 int_level_1_3;
93 u32 int_level_1_2;
94 u32 int_level_1_1;
95 u32 int_level_1_0;
96 u32 int_level_0_3;
97 u32 int_level_0_2;
98 u32 int_level_0_1;
99 u32 int_level_0_0;
100 u32 int_docsis_en;
101
102 u32 mips_pll_setup;
103 u32 usb_fs;
104 u32 test_bus;
105 u32 crt_spare;
106 u32 usb2_ohci_int_mask;
107 u32 usb2_strap;
108 u32 ehci_hcapbase;
109 u32 ohci_hc_revision;
110 u32 bcm1_bs_lmi_steer;
111 u32 usb2_control;
112 u32 usb2_stbus_obc;
113 u32 usb2_stbus_mess_size;
114 u32 usb2_stbus_chunk_size;
115
116 u32 pcie_regs;
117 u32 tim_ch;
118 u32 tim_cl;
119 u32 gpio_dout;
120 u32 gpio_din;
121 u32 gpio_dir;
122 u32 watchdog;
123 u32 front_panel;
124
125 u32 register_maps;
126};
127
128extern enum asic_type asic;
129extern const struct register_map *register_map;
130extern unsigned long asic_phy_base; /* Physical address of ASIC */
131extern unsigned long asic_base; /* Virtual address of ASIC */
132
133/*
134 * Macros to interface to registers through their ioremapped address
135 * asic_reg_offset Returns the offset of a given register from the start
136 * of the ASIC address space
137 * asic_reg_phys_addr Returns the physical address of the given register
138 * asic_reg_addr Returns the iomapped virtual address of the given
139 * register.
140 */
141#define asic_reg_offset(x) (register_map->x)
142#define asic_reg_phys_addr(x) (asic_phy_base + asic_reg_offset(x))
143#define asic_reg_addr(x) \
144 ((unsigned int *) (asic_base + asic_reg_offset(x)))
145
146/*
147 * The asic_reg macro is gone. It should be replaced by either asic_read or
148 * asic_write, as appropriate.
149 */
150
151#define asic_read(x) readl(asic_reg_addr(x))
152#define asic_write(v, x) writel(v, asic_reg_addr(x))
153
154extern void asic_irq_init(void);
155#endif
diff --git a/arch/mips/include/asm/mach-powertv/dma-coherence.h b/arch/mips/include/asm/mach-powertv/dma-coherence.h
new file mode 100644
index 000000000000..5b8d5ebeb838
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/dma-coherence.h
@@ -0,0 +1,119 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Version from mach-generic modified to support PowerTV port
7 * Portions Copyright (C) 2009 Cisco Systems, Inc.
8 * Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org>
9 *
10 */
11
12#ifndef __ASM_MACH_POWERTV_DMA_COHERENCE_H
13#define __ASM_MACH_POWERTV_DMA_COHERENCE_H
14
15#include <linux/sched.h>
16#include <linux/version.h>
17#include <linux/device.h>
18#include <asm/mach-powertv/asic.h>
19
20static inline bool is_kseg2(void *addr)
21{
22 return (unsigned long)addr >= KSEG2;
23}
24
25static inline unsigned long virt_to_phys_from_pte(void *addr)
26{
27 pgd_t *pgd;
28 pud_t *pud;
29 pmd_t *pmd;
30 pte_t *ptep, pte;
31
32 unsigned long virt_addr = (unsigned long)addr;
33 unsigned long phys_addr = 0UL;
34
35 /* get the page global directory. */
36 pgd = pgd_offset_k(virt_addr);
37
38 if (!pgd_none(*pgd)) {
39 /* get the page upper directory */
40 pud = pud_offset(pgd, virt_addr);
41 if (!pud_none(*pud)) {
42 /* get the page middle directory */
43 pmd = pmd_offset(pud, virt_addr);
44 if (!pmd_none(*pmd)) {
45 /* get a pointer to the page table entry */
46 ptep = pte_offset(pmd, virt_addr);
47 pte = *ptep;
48 /* check for a valid page */
49 if (pte_present(pte)) {
50 /* get the physical address the page is
51 * refering to */
52 phys_addr = (unsigned long)
53 page_to_phys(pte_page(pte));
54 /* add the offset within the page */
55 phys_addr |= (virt_addr & ~PAGE_MASK);
56 }
57 }
58 }
59 }
60
61 return phys_addr;
62}
63
64static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr,
65 size_t size)
66{
67 if (is_kseg2(addr))
68 return phys_to_bus(virt_to_phys_from_pte(addr));
69 else
70 return phys_to_bus(virt_to_phys(addr));
71}
72
73static inline dma_addr_t plat_map_dma_mem_page(struct device *dev,
74 struct page *page)
75{
76 return phys_to_bus(page_to_phys(page));
77}
78
79static inline unsigned long plat_dma_addr_to_phys(struct device *dev,
80 dma_addr_t dma_addr)
81{
82 return bus_to_phys(dma_addr);
83}
84
85static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr,
86 size_t size, enum dma_data_direction direction)
87{
88}
89
90static inline int plat_dma_supported(struct device *dev, u64 mask)
91{
92 /*
93 * we fall back to GFP_DMA when the mask isn't all 1s,
94 * so we can't guarantee allocations that must be
95 * within a tighter range than GFP_DMA..
96 */
97 if (mask < DMA_BIT_MASK(24))
98 return 0;
99
100 return 1;
101}
102
103static inline void plat_extra_sync_for_device(struct device *dev)
104{
105 return;
106}
107
108static inline int plat_dma_mapping_error(struct device *dev,
109 dma_addr_t dma_addr)
110{
111 return 0;
112}
113
114static inline int plat_device_is_coherent(struct device *dev)
115{
116 return 0;
117}
118
119#endif /* __ASM_MACH_POWERTV_DMA_COHERENCE_H */
diff --git a/arch/mips/include/asm/mach-powertv/interrupts.h b/arch/mips/include/asm/mach-powertv/interrupts.h
new file mode 100644
index 000000000000..629a57413657
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/interrupts.h
@@ -0,0 +1,254 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef _ASM_MACH_POWERTV_INTERRUPTS_H_
20#define _ASM_MACH_POWERTV_INTERRUPTS_H_
21
22/*
23 * Defines for all of the interrupt lines
24 */
25
26/* Definitions for backward compatibility */
27#define kIrq_Uart1 irq_uart1
28
29#define ibase 0
30
31/*------------- Register: int_stat_3 */
32/* 126 unused (bit 31) */
33#define irq_asc2video (ibase+126) /* ASC 2 Video Interrupt */
34#define irq_asc1video (ibase+125) /* ASC 1 Video Interrupt */
35#define irq_comms_block_wd (ibase+124) /* ASC 1 Video Interrupt */
36#define irq_fdma_mailbox (ibase+123) /* FDMA Mailbox Output */
37#define irq_fdma_gp (ibase+122) /* FDMA GP Output */
38#define irq_mips_pic (ibase+121) /* MIPS Performance Counter
39 * Interrupt */
40#define irq_mips_timer (ibase+120) /* MIPS Timer Interrupt */
41#define irq_memory_protect (ibase+119) /* Memory Protection Interrupt
42 * -- Ored by glue logic inside
43 * SPARC ILC (see
44 * INT_MEM_PROT_STAT, below,
45 * for individual interrupts)
46 */
47/* 118 unused (bit 22) */
48#define irq_sbag (ibase+117) /* SBAG Interrupt -- Ored by
49 * glue logic inside SPARC ILC
50 * (see INT_SBAG_STAT, below,
51 * for individual interrupts) */
52#define irq_qam_b_fec (ibase+116) /* QAM B FEC Interrupt */
53#define irq_qam_a_fec (ibase+115) /* QAM A FEC Interrupt */
54/* 114 unused (bit 18) */
55#define irq_mailbox (ibase+113) /* Mailbox Debug Interrupt --
56 * Ored by glue logic inside
57 * SPARC ILC (see
58 * INT_MAILBOX_STAT, below, for
59 * individual interrupts) */
60#define irq_fuse_stat1 (ibase+112) /* Fuse Status 1 */
61#define irq_fuse_stat2 (ibase+111) /* Fuse Status 2 */
62#define irq_fuse_stat3 (ibase+110) /* Blitter Interrupt / Fuse
63 * Status 3 */
64#define irq_blitter (ibase+110) /* Blitter Interrupt / Fuse
65 * Status 3 */
66#define irq_avc1_pp0 (ibase+109) /* AVC Decoder #1 PP0
67 * Interrupt */
68#define irq_avc1_pp1 (ibase+108) /* AVC Decoder #1 PP1
69 * Interrupt */
70#define irq_avc1_mbe (ibase+107) /* AVC Decoder #1 MBE
71 * Interrupt */
72#define irq_avc2_pp0 (ibase+106) /* AVC Decoder #2 PP0
73 * Interrupt */
74#define irq_avc2_pp1 (ibase+105) /* AVC Decoder #2 PP1
75 * Interrupt */
76#define irq_avc2_mbe (ibase+104) /* AVC Decoder #2 MBE
77 * Interrupt */
78#define irq_zbug_spi (ibase+103) /* Zbug SPI Slave Interrupt */
79#define irq_qam_mod2 (ibase+102) /* QAM Modulator 2 DMA
80 * Interrupt */
81#define irq_ir_rx (ibase+101) /* IR RX 2 Interrupt */
82#define irq_aud_dsp2 (ibase+100) /* Audio DSP #2 Interrupt */
83#define irq_aud_dsp1 (ibase+99) /* Audio DSP #1 Interrupt */
84#define irq_docsis (ibase+98) /* DOCSIS Debug Interrupt */
85#define irq_sd_dvp1 (ibase+97) /* SD DVP #1 Interrupt */
86#define irq_sd_dvp2 (ibase+96) /* SD DVP #2 Interrupt */
87/*------------- Register: int_stat_2 */
88#define irq_hd_dvp (ibase+95) /* HD DVP Interrupt */
89#define kIrq_Prewatchdog (ibase+94) /* watchdog Pre-Interrupt */
90#define irq_timer2 (ibase+93) /* Programmable Timer
91 * Interrupt 2 */
92#define irq_1394 (ibase+92) /* 1394 Firewire Interrupt */
93#define irq_usbohci (ibase+91) /* USB 2.0 OHCI Interrupt */
94#define irq_usbehci (ibase+90) /* USB 2.0 EHCI Interrupt */
95#define irq_pciexp (ibase+89) /* PCI Express 0 Interrupt */
96#define irq_pciexp0 (ibase+89) /* PCI Express 0 Interrupt */
97#define irq_afe1 (ibase+88) /* AFE 1 Interrupt */
98#define irq_sata (ibase+87) /* SATA 1 Interrupt */
99#define irq_sata1 (ibase+87) /* SATA 1 Interrupt */
100#define irq_dtcp (ibase+86) /* DTCP Interrupt */
101#define irq_pciexp1 (ibase+85) /* PCI Express 1 Interrupt */
102/* 84 unused (bit 20) */
103/* 83 unused (bit 19) */
104/* 82 unused (bit 18) */
105#define irq_sata2 (ibase+81) /* SATA2 Interrupt */
106#define irq_uart2 (ibase+80) /* UART2 Interrupt */
107#define irq_legacy_usb (ibase+79) /* Legacy USB Host ISR (1.1
108 * Host module) */
109#define irq_pod (ibase+78) /* POD Interrupt */
110#define irq_slave_usb (ibase+77) /* Slave USB */
111#define irq_denc1 (ibase+76) /* DENC #1 VTG Interrupt */
112#define irq_vbi_vtg (ibase+75) /* VBI VTG Interrupt */
113#define irq_afe2 (ibase+74) /* AFE 2 Interrupt */
114#define irq_denc2 (ibase+73) /* DENC #2 VTG Interrupt */
115#define irq_asc2 (ibase+72) /* ASC #2 Interrupt */
116#define irq_asc1 (ibase+71) /* ASC #1 Interrupt */
117#define irq_mod_dma (ibase+70) /* Modulator DMA Interrupt */
118#define irq_byte_eng1 (ibase+69) /* Byte Engine Interrupt [1] */
119#define irq_byte_eng0 (ibase+68) /* Byte Engine Interrupt [0] */
120/* 67 unused (bit 03) */
121/* 66 unused (bit 02) */
122/* 65 unused (bit 01) */
123/* 64 unused (bit 00) */
124/*------------- Register: int_stat_1 */
125/* 63 unused (bit 31) */
126/* 62 unused (bit 30) */
127/* 61 unused (bit 29) */
128/* 60 unused (bit 28) */
129/* 59 unused (bit 27) */
130/* 58 unused (bit 26) */
131/* 57 unused (bit 25) */
132/* 56 unused (bit 24) */
133#define irq_buf_dma_mem2mem (ibase+55) /* BufDMA Memory to Memory
134 * Interrupt */
135#define irq_buf_dma_usbtransmit (ibase+54) /* BufDMA USB Transmit
136 * Interrupt */
137#define irq_buf_dma_qpskpodtransmit (ibase+53) /* BufDMA QPSK/POD Tramsit
138 * Interrupt */
139#define irq_buf_dma_transmit_error (ibase+52) /* BufDMA Transmit Error
140 * Interrupt */
141#define irq_buf_dma_usbrecv (ibase+51) /* BufDMA USB Receive
142 * Interrupt */
143#define irq_buf_dma_qpskpodrecv (ibase+50) /* BufDMA QPSK/POD Receive
144 * Interrupt */
145#define irq_buf_dma_recv_error (ibase+49) /* BufDMA Receive Error
146 * Interrupt */
147#define irq_qamdma_transmit_play (ibase+48) /* QAMDMA Transmit/Play
148 * Interrupt */
149#define irq_qamdma_transmit_error (ibase+47) /* QAMDMA Transmit Error
150 * Interrupt */
151#define irq_qamdma_recv2high (ibase+46) /* QAMDMA Receive 2 High
152 * (Chans 63-32) */
153#define irq_qamdma_recv2low (ibase+45) /* QAMDMA Receive 2 Low
154 * (Chans 31-0) */
155#define irq_qamdma_recv1high (ibase+44) /* QAMDMA Receive 1 High
156 * (Chans 63-32) */
157#define irq_qamdma_recv1low (ibase+43) /* QAMDMA Receive 1 Low
158 * (Chans 31-0) */
159#define irq_qamdma_recv_error (ibase+42) /* QAMDMA Receive Error
160 * Interrupt */
161#define irq_mpegsplice (ibase+41) /* MPEG Splice Interrupt */
162#define irq_deinterlace_rdy (ibase+40) /* Deinterlacer Frame Ready
163 * Interrupt */
164#define irq_ext_in0 (ibase+39) /* External Interrupt irq_in0 */
165#define irq_gpio3 (ibase+38) /* GP I/O IRQ 3 - From GP I/O
166 * Module */
167#define irq_gpio2 (ibase+37) /* GP I/O IRQ 2 - From GP I/O
168 * Module (ABE_intN) */
169#define irq_pcrcmplt1 (ibase+36) /* PCR Capture Complete or
170 * Discontinuity 1 */
171#define irq_pcrcmplt2 (ibase+35) /* PCR Capture Complete or
172 * Discontinuity 2 */
173#define irq_parse_peierr (ibase+34) /* PID Parser Error Detect
174 * (PEI) */
175#define irq_parse_cont_err (ibase+33) /* PID Parser continuity error
176 * detect */
177#define irq_ds1framer (ibase+32) /* DS1 Framer Interrupt */
178/*------------- Register: int_stat_0 */
179#define irq_gpio1 (ibase+31) /* GP I/O IRQ 1 - From GP I/O
180 * Module */
181#define irq_gpio0 (ibase+30) /* GP I/O IRQ 0 - From GP I/O
182 * Module */
183#define irq_qpsk_out_aloha (ibase+29) /* QPSK Output Slotted Aloha
184 * (chan 3) Transmission
185 * Completed OK */
186#define irq_qpsk_out_tdma (ibase+28) /* QPSK Output TDMA (chan 2)
187 * Transmission Completed OK */
188#define irq_qpsk_out_reserve (ibase+27) /* QPSK Output Reservation
189 * (chan 1) Transmission
190 * Completed OK */
191#define irq_qpsk_out_aloha_err (ibase+26) /* QPSK Output Slotted Aloha
192 * (chan 3)Transmission
193 * completed with Errors. */
194#define irq_qpsk_out_tdma_err (ibase+25) /* QPSK Output TDMA (chan 2)
195 * Transmission completed with
196 * Errors. */
197#define irq_qpsk_out_rsrv_err (ibase+24) /* QPSK Output Reservation
198 * (chan 1) Transmission
199 * completed with Errors */
200#define irq_aloha_fail (ibase+23) /* Unsuccessful Resend of Aloha
201 * for N times. Aloha retry
202 * timeout for channel 3. */
203#define irq_timer1 (ibase+22) /* Programmable Timer
204 * Interrupt */
205#define irq_keyboard (ibase+21) /* Keyboard Module Interrupt */
206#define irq_i2c (ibase+20) /* I2C Module Interrupt */
207#define irq_spi (ibase+19) /* SPI Module Interrupt */
208#define irq_irblaster (ibase+18) /* IR Blaster Interrupt */
209#define irq_splice_detect (ibase+17) /* PID Key Change Interrupt or
210 * Splice Detect Interrupt */
211#define irq_se_micro (ibase+16) /* Secure Micro I/F Module
212 * Interrupt */
213#define irq_uart1 (ibase+15) /* UART Interrupt */
214#define irq_irrecv (ibase+14) /* IR Receiver Interrupt */
215#define irq_host_int1 (ibase+13) /* Host-to-Host Interrupt 1 */
216#define irq_host_int0 (ibase+12) /* Host-to-Host Interrupt 0 */
217#define irq_qpsk_hecerr (ibase+11) /* QPSK HEC Error Interrupt */
218#define irq_qpsk_crcerr (ibase+10) /* QPSK AAL-5 CRC Error
219 * Interrupt */
220/* 9 unused (bit 09) */
221/* 8 unused (bit 08) */
222#define irq_psicrcerr (ibase+7) /* QAM PSI CRC Error
223 * Interrupt */
224#define irq_psilength_err (ibase+6) /* QAM PSI Length Error
225 * Interrupt */
226#define irq_esfforward (ibase+5) /* ESF Interrupt Mark From
227 * Forward Path Reference -
228 * every 3ms when forward Mbits
229 * and forward slot control
230 * bytes are updated. */
231#define irq_esfreverse (ibase+4) /* ESF Interrupt Mark from
232 * Reverse Path Reference -
233 * delayed from forward mark by
234 * the ranging delay plus a
235 * fixed amount. When reverse
236 * Mbits and reverse slot
237 * control bytes are updated.
238 * Occurs every 3ms for 3.0M and
239 * 1.554 M upstream rates and
240 * every 6 ms for 256K upstream
241 * rate. */
242#define irq_aloha_timeout (ibase+3) /* Slotted-Aloha timeout on
243 * Channel 1. */
244#define irq_reservation (ibase+2) /* Partial (or Incremental)
245 * Reservation Message Completed
246 * or Slotted aloha verify for
247 * channel 1. */
248#define irq_aloha3 (ibase+1) /* Slotted-Aloha Message Verify
249 * Interrupt or Reservation
250 * increment completed for
251 * channel 3. */
252#define irq_mpeg_d (ibase+0) /* MPEG Decoder Interrupt */
253#endif /* _ASM_MACH_POWERTV_INTERRUPTS_H_ */
254
diff --git a/arch/mips/include/asm/mach-powertv/ioremap.h b/arch/mips/include/asm/mach-powertv/ioremap.h
new file mode 100644
index 000000000000..e6276d5146e8
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/ioremap.h
@@ -0,0 +1,90 @@
1/*
2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU General Public License
4 * as published by the Free Software Foundation; either version
5 * 2 of the License, or (at your option) any later version.
6 *
7 * Portions Copyright (C) Cisco Systems, Inc.
8 */
9#ifndef __ASM_MACH_POWERTV_IOREMAP_H
10#define __ASM_MACH_POWERTV_IOREMAP_H
11
12#include <linux/types.h>
13
14#define LOW_MEM_BOUNDARY_PHYS 0x20000000
15#define LOW_MEM_BOUNDARY_MASK (~(LOW_MEM_BOUNDARY_PHYS - 1))
16
17/*
18 * The bus addresses are different than the physical addresses that
19 * the processor sees by an offset. This offset varies by ASIC
20 * version. Define a variable to hold the offset and some macros to
21 * make the conversion simpler. */
22extern unsigned long phys_to_bus_offset;
23
24#ifdef CONFIG_HIGHMEM
25#define MEM_GAP_PHYS 0x60000000
26/*
27 * TODO: We will use the hard code for conversion between physical and
28 * bus until the bootloader releases their device tree to us.
29 */
30#define phys_to_bus(x) (((x) < LOW_MEM_BOUNDARY_PHYS) ? \
31 ((x) + phys_to_bus_offset) : (x))
32#define bus_to_phys(x) (((x) < MEM_GAP_PHYS_ADDR) ? \
33 ((x) - phys_to_bus_offset) : (x))
34#else
35#define phys_to_bus(x) ((x) + phys_to_bus_offset)
36#define bus_to_phys(x) ((x) - phys_to_bus_offset)
37#endif
38
39/*
40 * Determine whether the address we are given is for an ASIC device
41 * Params: addr Address to check
42 * Returns: Zero if the address is not for ASIC devices, non-zero
43 * if it is.
44 */
45static inline int asic_is_device_addr(phys_t addr)
46{
47 return !((phys_t)addr & (phys_t) LOW_MEM_BOUNDARY_MASK);
48}
49
50/*
51 * Determine whether the address we are given is external RAM mappable
52 * into KSEG1.
53 * Params: addr Address to check
54 * Returns: Zero if the address is not for external RAM and
55 */
56static inline int asic_is_lowmem_ram_addr(phys_t addr)
57{
58 /*
59 * The RAM always starts at the following address in the processor's
60 * physical address space
61 */
62 static const phys_t phys_ram_base = 0x10000000;
63 phys_t bus_ram_base;
64
65 bus_ram_base = phys_to_bus_offset + phys_ram_base;
66
67 return addr >= bus_ram_base &&
68 addr < (bus_ram_base + (LOW_MEM_BOUNDARY_PHYS - phys_ram_base));
69}
70
71/*
72 * Allow physical addresses to be fixed up to help peripherals located
73 * outside the low 32-bit range -- generic pass-through version.
74 */
75static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
76{
77 return phys_addr;
78}
79
80static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size,
81 unsigned long flags)
82{
83 return NULL;
84}
85
86static inline int plat_iounmap(const volatile void __iomem *addr)
87{
88 return 0;
89}
90#endif /* __ASM_MACH_POWERTV_IOREMAP_H */
diff --git a/arch/mips/include/asm/mach-powertv/irq.h b/arch/mips/include/asm/mach-powertv/irq.h
new file mode 100644
index 000000000000..4bd5d0c61a91
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/irq.h
@@ -0,0 +1,25 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef _ASM_MACH_POWERTV_IRQ_H
20#define _ASM_MACH_POWERTV_IRQ_H
21#include <asm/mach-powertv/interrupts.h>
22
23#define MIPS_CPU_IRQ_BASE ibase
24#define NR_IRQS 127
25#endif
diff --git a/arch/mips/include/asm/mach-powertv/powertv-clock.h b/arch/mips/include/asm/mach-powertv/powertv-clock.h
new file mode 100644
index 000000000000..6f3e9a0fcf8c
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/powertv-clock.h
@@ -0,0 +1,29 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18/*
19 * Local definitions for the powertv PCI code
20 */
21
22#ifndef _POWERTV_PCI_POWERTV_PCI_H_
23#define _POWERTV_PCI_POWERTV_PCI_H_
24extern int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
25extern int asic_pcie_init(void);
26extern int asic_pcie_init(void);
27
28extern int log_level;
29#endif
diff --git a/arch/mips/include/asm/mach-powertv/war.h b/arch/mips/include/asm/mach-powertv/war.h
new file mode 100644
index 000000000000..7ac05ecc512b
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/war.h
@@ -0,0 +1,28 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * This version for the PowerTV platform copied from the Malta version.
7 *
8 * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
9 * Portions copyright (C) 2009 Cisco Systems, Inc.
10 */
11#ifndef __ASM_MACH_POWERTV_WAR_H
12#define __ASM_MACH_POWERTV_WAR_H
13
14#define R4600_V1_INDEX_ICACHEOP_WAR 0
15#define R4600_V1_HIT_CACHEOP_WAR 0
16#define R4600_V2_HIT_CACHEOP_WAR 0
17#define R5432_CP0_INTERRUPT_WAR 0
18#define BCM1250_M3_WAR 0
19#define SIBYTE_1956_WAR 0
20#define MIPS4K_ICACHE_REFILL_WAR 1
21#define MIPS_CACHE_SYNC_WAR 1
22#define TX49XX_ICACHE_INDEX_INV_WAR 0
23#define RM9000_CDEX_SMP_WAR 0
24#define ICACHE_REFILLS_WORKAROUND_WAR 1
25#define R10000_LLSC_WAR 0
26#define MIPS34K_MISSED_ITLB_WAR 0
27
28#endif /* __ASM_MACH_POWERTV_WAR_H */
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index eecd2a9f155c..a446aa20ac83 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
19obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o 19obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
20obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o 20obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
21obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o 21obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
22obj-$(CONFIG_CSRC_POWERTV) += csrc-powertv.o
22obj-$(CONFIG_CSRC_R4K_LIB) += csrc-r4k.o 23obj-$(CONFIG_CSRC_R4K_LIB) += csrc-r4k.o
23obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o 24obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
24obj-$(CONFIG_SYNC_R4K) += sync-r4k.o 25obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
diff --git a/arch/mips/kernel/csrc-powertv.c b/arch/mips/kernel/csrc-powertv.c
new file mode 100644
index 000000000000..a27c16c8690e
--- /dev/null
+++ b/arch/mips/kernel/csrc-powertv.c
@@ -0,0 +1,180 @@
1/*
2 * Copyright (C) 2008 Scientific-Atlanta, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18/*
19 * The file comes from kernel/csrc-r4k.c
20 */
21#include <linux/clocksource.h>
22#include <linux/init.h>
23
24#include <asm/time.h> /* Not included in linux/time.h */
25
26#include <asm/mach-powertv/asic_regs.h>
27#include "powertv-clock.h"
28
29/* MIPS PLL Register Definitions */
30#define PLL_GET_M(x) (((x) >> 8) & 0x000000FF)
31#define PLL_GET_N(x) (((x) >> 16) & 0x000000FF)
32#define PLL_GET_P(x) (((x) >> 24) & 0x00000007)
33
34/*
35 * returns: Clock frequency in kHz
36 */
37unsigned int __init mips_get_pll_freq(void)
38{
39 unsigned int pll_reg, m, n, p;
40 unsigned int fin = 54000; /* Base frequency in kHz */
41 unsigned int fout;
42
43 /* Read PLL register setting */
44 pll_reg = asic_read(mips_pll_setup);
45 m = PLL_GET_M(pll_reg);
46 n = PLL_GET_N(pll_reg);
47 p = PLL_GET_P(pll_reg);
48 pr_info("MIPS PLL Register:0x%x M=%d N=%d P=%d\n", pll_reg, m, n, p);
49
50 /* Calculate clock frequency = (2 * N * 54MHz) / (M * (2**P)) */
51 fout = ((2 * n * fin) / (m * (0x01 << p)));
52
53 pr_info("MIPS Clock Freq=%d kHz\n", fout);
54
55 return fout;
56}
57
58static cycle_t c0_hpt_read(struct clocksource *cs)
59{
60 return read_c0_count();
61}
62
63static struct clocksource clocksource_mips = {
64 .name = "powertv-counter",
65 .read = c0_hpt_read,
66 .mask = CLOCKSOURCE_MASK(32),
67 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
68};
69
70static void __init powertv_c0_hpt_clocksource_init(void)
71{
72 unsigned int pll_freq = mips_get_pll_freq();
73
74 pr_info("CPU frequency %d.%02d MHz\n", pll_freq / 1000,
75 (pll_freq % 1000) * 100 / 1000);
76
77 mips_hpt_frequency = pll_freq / 2 * 1000;
78
79 clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
80
81 clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
82
83 clocksource_register(&clocksource_mips);
84}
85
86/**
87 * struct tim_c - free running counter
88 * @hi: High 16 bits of the counter
89 * @lo: Low 32 bits of the counter
90 *
91 * Lays out the structure of the free running counter in memory. This counter
92 * increments at a rate of 27 MHz/8 on all platforms.
93 */
94struct tim_c {
95 unsigned int hi;
96 unsigned int lo;
97};
98
99static struct tim_c *tim_c;
100
101static cycle_t tim_c_read(struct clocksource *cs)
102{
103 unsigned int hi;
104 unsigned int next_hi;
105 unsigned int lo;
106
107 hi = readl(&tim_c->hi);
108
109 for (;;) {
110 lo = readl(&tim_c->lo);
111 next_hi = readl(&tim_c->hi);
112 if (next_hi == hi)
113 break;
114 hi = next_hi;
115 }
116
117pr_crit("%s: read %llx\n", __func__, ((u64) hi << 32) | lo);
118 return ((u64) hi << 32) | lo;
119}
120
121#define TIM_C_SIZE 48 /* # bits in the timer */
122
123static struct clocksource clocksource_tim_c = {
124 .name = "powertv-tim_c",
125 .read = tim_c_read,
126 .mask = CLOCKSOURCE_MASK(TIM_C_SIZE),
127 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
128};
129
130/**
131 * powertv_tim_c_clocksource_init - set up a clock source for the TIM_C clock
132 *
133 * The hard part here is coming up with a constant k and shift s such that
134 * the 48-bit TIM_C value multiplied by k doesn't overflow and that value,
135 * when shifted right by s, yields the corresponding number of nanoseconds.
136 * We know that TIM_C counts at 27 MHz/8, so each cycle corresponds to
137 * 1 / (27,000,000/8) seconds. Multiply that by a billion and you get the
138 * number of nanoseconds. Since the TIM_C value has 48 bits and the math is
139 * done in 64 bits, avoiding an overflow means that k must be less than
140 * 64 - 48 = 16 bits.
141 */
142static void __init powertv_tim_c_clocksource_init(void)
143{
144 int prescale;
145 unsigned long dividend;
146 unsigned long k;
147 int s;
148 const int max_k_bits = (64 - 48) - 1;
149 const unsigned long billion = 1000000000;
150 const unsigned long counts_per_second = 27000000 / 8;
151
152 prescale = BITS_PER_LONG - ilog2(billion) - 1;
153 dividend = billion << prescale;
154 k = dividend / counts_per_second;
155 s = ilog2(k) - max_k_bits;
156
157 if (s < 0)
158 s = prescale;
159
160 else {
161 k >>= s;
162 s += prescale;
163 }
164
165 clocksource_tim_c.mult = k;
166 clocksource_tim_c.shift = s;
167 clocksource_tim_c.rating = 200;
168
169 clocksource_register(&clocksource_tim_c);
170 tim_c = (struct tim_c *) asic_reg_addr(tim_ch);
171}
172
173/**
174 powertv_clocksource_init - initialize all clocksources
175 */
176void __init powertv_clocksource_init(void)
177{
178 powertv_c0_hpt_clocksource_init();
179 powertv_tim_c_clocksource_init();
180}
diff --git a/arch/mips/powertv/Kconfig b/arch/mips/powertv/Kconfig
new file mode 100644
index 000000000000..ff0e7e3e6954
--- /dev/null
+++ b/arch/mips/powertv/Kconfig
@@ -0,0 +1,21 @@
1source "arch/mips/powertv/asic/Kconfig"
2
3config BOOTLOADER_DRIVER
4 bool "PowerTV Bootloader Driver Support"
5 default n
6 depends on POWERTV
7 help
8 Use this option if you want to load bootloader driver.
9
10config BOOTLOADER_FAMILY
11 string "POWERTV Bootloader Family string"
12 default "85"
13 depends on POWERTV && !BOOTLOADER_DRIVER
14 help
15 This value should be specified when the bootloader driver is disabled
16 and must be exactly two characters long. Families supported are:
17 R1 - RNG-100 R2 - RNG-200
18 A1 - Class A B1 - Class B
19 E1 - Class E F1 - Class F
20 44 - 45xx 46 - 46xx
21 85 - 85xx 86 - 86xx
diff --git a/arch/mips/powertv/Makefile b/arch/mips/powertv/Makefile
new file mode 100644
index 000000000000..2c516718affe
--- /dev/null
+++ b/arch/mips/powertv/Makefile
@@ -0,0 +1,28 @@
1#
2# Carsten Langgaard, carstenl@mips.com
3# Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4#
5# Carsten Langgaard, carstenl@mips.com
6# Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
7# Portions copyright (C) 2009 Cisco Systems, Inc.
8#
9# This program is free software; you can distribute it and/or modify it
10# under the terms of the GNU General Public License (Version 2) as
11# published by the Free Software Foundation.
12#
13# This program is distributed in the hope it will be useful, but WITHOUT
14# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16# for more details.
17#
18# You should have received a copy of the GNU General Public License along
19# with this program; if not, write to the Free Software Foundation, Inc.,
20# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
21#
22# Makefile for the Cisco PowerTV-specific kernel interface routines
23# under Linux.
24#
25
26obj-y += cmdline.o init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
27
28EXTRA_CFLAGS += -Wall -Werror
diff --git a/arch/mips/powertv/asic/Kconfig b/arch/mips/powertv/asic/Kconfig
new file mode 100644
index 000000000000..2016bfe94d66
--- /dev/null
+++ b/arch/mips/powertv/asic/Kconfig
@@ -0,0 +1,28 @@
1config MIN_RUNTIME_RESOURCES
2 bool "Support for minimum runtime resources"
3 default n
4 depends on POWERTV
5 help
6 Enables support for minimizing the number of (SA asic) runtime
7 resources that are preallocated by the kernel.
8
9config MIN_RUNTIME_DOCSIS
10 bool "Support for minimum DOCSIS resource"
11 default y
12 depends on MIN_RUNTIME_RESOURCES
13 help
14 Enables support for the preallocated DOCSIS resource.
15
16config MIN_RUNTIME_PMEM
17 bool "Support for minimum PMEM resource"
18 default y
19 depends on MIN_RUNTIME_RESOURCES
20 help
21 Enables support for the preallocated Memory resource.
22
23config MIN_RUNTIME_TFTP
24 bool "Support for minimum TFTP resource"
25 default y
26 depends on MIN_RUNTIME_RESOURCES
27 help
28 Enables support for the preallocated TFTP resource.
diff --git a/arch/mips/powertv/asic/Makefile b/arch/mips/powertv/asic/Makefile
new file mode 100644
index 000000000000..bebfdcff0443
--- /dev/null
+++ b/arch/mips/powertv/asic/Makefile
@@ -0,0 +1,23 @@
1#
2# Copyright (C) 2009 Scientific-Atlanta, Inc.
3#
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 2 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17#
18
19obj-y += asic-calliope.o asic-cronus.o asic-zeus.o asic_devices.o asic_int.o \
20 irq_asic.o prealloc-calliope.o prealloc-cronus.o \
21 prealloc-cronuslite.o prealloc-zeus.o
22
23EXTRA_CFLAGS += -Wall -Werror
diff --git a/arch/mips/powertv/asic/asic-calliope.c b/arch/mips/powertv/asic/asic-calliope.c
new file mode 100644
index 000000000000..03d3884c6270
--- /dev/null
+++ b/arch/mips/powertv/asic/asic-calliope.c
@@ -0,0 +1,98 @@
1/*
2 * Locations of devices in the Calliope ASIC.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 *
23 * Description: Defines the platform resources for the SA settop.
24 */
25
26#include <asm/mach-powertv/asic.h>
27
28const struct register_map calliope_register_map = {
29 .eic_slow0_strt_add = 0x800000,
30 .eic_cfg_bits = 0x800038,
31 .eic_ready_status = 0x80004c,
32
33 .chipver3 = 0xA00800,
34 .chipver2 = 0xA00804,
35 .chipver1 = 0xA00808,
36 .chipver0 = 0xA0080c,
37
38 /* The registers of IRBlaster */
39 .uart1_intstat = 0xA01800,
40 .uart1_inten = 0xA01804,
41 .uart1_config1 = 0xA01808,
42 .uart1_config2 = 0xA0180C,
43 .uart1_divisorhi = 0xA01810,
44 .uart1_divisorlo = 0xA01814,
45 .uart1_data = 0xA01818,
46 .uart1_status = 0xA0181C,
47
48 .int_stat_3 = 0xA02800,
49 .int_stat_2 = 0xA02804,
50 .int_stat_1 = 0xA02808,
51 .int_stat_0 = 0xA0280c,
52 .int_config = 0xA02810,
53 .int_int_scan = 0xA02818,
54 .ien_int_3 = 0xA02830,
55 .ien_int_2 = 0xA02834,
56 .ien_int_1 = 0xA02838,
57 .ien_int_0 = 0xA0283c,
58 .int_level_3_3 = 0xA02880,
59 .int_level_3_2 = 0xA02884,
60 .int_level_3_1 = 0xA02888,
61 .int_level_3_0 = 0xA0288c,
62 .int_level_2_3 = 0xA02890,
63 .int_level_2_2 = 0xA02894,
64 .int_level_2_1 = 0xA02898,
65 .int_level_2_0 = 0xA0289c,
66 .int_level_1_3 = 0xA028a0,
67 .int_level_1_2 = 0xA028a4,
68 .int_level_1_1 = 0xA028a8,
69 .int_level_1_0 = 0xA028ac,
70 .int_level_0_3 = 0xA028b0,
71 .int_level_0_2 = 0xA028b4,
72 .int_level_0_1 = 0xA028b8,
73 .int_level_0_0 = 0xA028bc,
74 .int_docsis_en = 0xA028F4,
75
76 .mips_pll_setup = 0x980000,
77 .usb_fs = 0x980030, /* -default 72800028- */
78 .test_bus = 0x9800CC,
79 .crt_spare = 0x9800d4,
80 .usb2_ohci_int_mask = 0x9A000c,
81 .usb2_strap = 0x9A0014,
82 .ehci_hcapbase = 0x9BFE00,
83 .ohci_hc_revision = 0x9BFC00,
84 .bcm1_bs_lmi_steer = 0x9E0004,
85 .usb2_control = 0x9E0054,
86 .usb2_stbus_obc = 0x9BFF00,
87 .usb2_stbus_mess_size = 0x9BFF04,
88 .usb2_stbus_chunk_size = 0x9BFF08,
89
90 .pcie_regs = 0x000000, /* -doesn't exist- */
91 .tim_ch = 0xA02C10,
92 .tim_cl = 0xA02C14,
93 .gpio_dout = 0xA02c20,
94 .gpio_din = 0xA02c24,
95 .gpio_dir = 0xA02c2C,
96 .watchdog = 0xA02c30,
97 .front_panel = 0x000000, /* -not used- */
98};
diff --git a/arch/mips/powertv/asic/asic-cronus.c b/arch/mips/powertv/asic/asic-cronus.c
new file mode 100644
index 000000000000..5f4589c9f83d
--- /dev/null
+++ b/arch/mips/powertv/asic/asic-cronus.c
@@ -0,0 +1,98 @@
1/*
2 * Locations of devices in the Cronus ASIC
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 *
23 * Description: Defines the platform resources for the SA settop.
24 */
25
26#include <asm/mach-powertv/asic.h>
27
28const struct register_map cronus_register_map = {
29 .eic_slow0_strt_add = 0x000000,
30 .eic_cfg_bits = 0x000038,
31 .eic_ready_status = 0x00004C,
32
33 .chipver3 = 0x2A0800,
34 .chipver2 = 0x2A0804,
35 .chipver1 = 0x2A0808,
36 .chipver0 = 0x2A080C,
37
38 /* The registers of IRBlaster */
39 .uart1_intstat = 0x2A1800,
40 .uart1_inten = 0x2A1804,
41 .uart1_config1 = 0x2A1808,
42 .uart1_config2 = 0x2A180C,
43 .uart1_divisorhi = 0x2A1810,
44 .uart1_divisorlo = 0x2A1814,
45 .uart1_data = 0x2A1818,
46 .uart1_status = 0x2A181C,
47
48 .int_stat_3 = 0x2A2800,
49 .int_stat_2 = 0x2A2804,
50 .int_stat_1 = 0x2A2808,
51 .int_stat_0 = 0x2A280C,
52 .int_config = 0x2A2810,
53 .int_int_scan = 0x2A2818,
54 .ien_int_3 = 0x2A2830,
55 .ien_int_2 = 0x2A2834,
56 .ien_int_1 = 0x2A2838,
57 .ien_int_0 = 0x2A283C,
58 .int_level_3_3 = 0x2A2880,
59 .int_level_3_2 = 0x2A2884,
60 .int_level_3_1 = 0x2A2888,
61 .int_level_3_0 = 0x2A288C,
62 .int_level_2_3 = 0x2A2890,
63 .int_level_2_2 = 0x2A2894,
64 .int_level_2_1 = 0x2A2898,
65 .int_level_2_0 = 0x2A289C,
66 .int_level_1_3 = 0x2A28A0,
67 .int_level_1_2 = 0x2A28A4,
68 .int_level_1_1 = 0x2A28A8,
69 .int_level_1_0 = 0x2A28AC,
70 .int_level_0_3 = 0x2A28B0,
71 .int_level_0_2 = 0x2A28B4,
72 .int_level_0_1 = 0x2A28B8,
73 .int_level_0_0 = 0x2A28BC,
74 .int_docsis_en = 0x2A28F4,
75
76 .mips_pll_setup = 0x1C0000,
77 .usb_fs = 0x1C0018,
78 .test_bus = 0x1C00CC,
79 .crt_spare = 0x1c00d4,
80 .usb2_ohci_int_mask = 0x20000C,
81 .usb2_strap = 0x200014,
82 .ehci_hcapbase = 0x21FE00,
83 .ohci_hc_revision = 0x1E0000,
84 .bcm1_bs_lmi_steer = 0x2E0008,
85 .usb2_control = 0x2E004C,
86 .usb2_stbus_obc = 0x21FF00,
87 .usb2_stbus_mess_size = 0x21FF04,
88 .usb2_stbus_chunk_size = 0x21FF08,
89
90 .pcie_regs = 0x220000,
91 .tim_ch = 0x2A2C10,
92 .tim_cl = 0x2A2C14,
93 .gpio_dout = 0x2A2C20,
94 .gpio_din = 0x2A2C24,
95 .gpio_dir = 0x2A2C2C,
96 .watchdog = 0x2A2C30,
97 .front_panel = 0x2A3800,
98};
diff --git a/arch/mips/powertv/asic/asic-zeus.c b/arch/mips/powertv/asic/asic-zeus.c
new file mode 100644
index 000000000000..1469daab920e
--- /dev/null
+++ b/arch/mips/powertv/asic/asic-zeus.c
@@ -0,0 +1,98 @@
1/*
2 * Locations of devices in the Zeus ASIC
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 *
23 * Description: Defines the platform resources for the SA settop.
24 */
25
26#include <asm/mach-powertv/asic.h>
27
28const struct register_map zeus_register_map = {
29 .eic_slow0_strt_add = 0x000000,
30 .eic_cfg_bits = 0x000038,
31 .eic_ready_status = 0x00004c,
32
33 .chipver3 = 0x280800,
34 .chipver2 = 0x280804,
35 .chipver1 = 0x280808,
36 .chipver0 = 0x28080c,
37
38 /* The registers of IRBlaster */
39 .uart1_intstat = 0x281800,
40 .uart1_inten = 0x281804,
41 .uart1_config1 = 0x281808,
42 .uart1_config2 = 0x28180C,
43 .uart1_divisorhi = 0x281810,
44 .uart1_divisorlo = 0x281814,
45 .uart1_data = 0x281818,
46 .uart1_status = 0x28181C,
47
48 .int_stat_3 = 0x282800,
49 .int_stat_2 = 0x282804,
50 .int_stat_1 = 0x282808,
51 .int_stat_0 = 0x28280c,
52 .int_config = 0x282810,
53 .int_int_scan = 0x282818,
54 .ien_int_3 = 0x282830,
55 .ien_int_2 = 0x282834,
56 .ien_int_1 = 0x282838,
57 .ien_int_0 = 0x28283c,
58 .int_level_3_3 = 0x282880,
59 .int_level_3_2 = 0x282884,
60 .int_level_3_1 = 0x282888,
61 .int_level_3_0 = 0x28288c,
62 .int_level_2_3 = 0x282890,
63 .int_level_2_2 = 0x282894,
64 .int_level_2_1 = 0x282898,
65 .int_level_2_0 = 0x28289c,
66 .int_level_1_3 = 0x2828a0,
67 .int_level_1_2 = 0x2828a4,
68 .int_level_1_1 = 0x2828a8,
69 .int_level_1_0 = 0x2828ac,
70 .int_level_0_3 = 0x2828b0,
71 .int_level_0_2 = 0x2828b4,
72 .int_level_0_1 = 0x2828b8,
73 .int_level_0_0 = 0x2828bc,
74 .int_docsis_en = 0x2828F4,
75
76 .mips_pll_setup = 0x1a0000,
77 .usb_fs = 0x1a0018,
78 .test_bus = 0x1a0238,
79 .crt_spare = 0x1a0090,
80 .usb2_ohci_int_mask = 0x1e000c,
81 .usb2_strap = 0x1e0014,
82 .ehci_hcapbase = 0x1FFE00,
83 .ohci_hc_revision = 0x1FFC00,
84 .bcm1_bs_lmi_steer = 0x2C0008,
85 .usb2_control = 0x2c01a0,
86 .usb2_stbus_obc = 0x1FFF00,
87 .usb2_stbus_mess_size = 0x1FFF04,
88 .usb2_stbus_chunk_size = 0x1FFF08,
89
90 .pcie_regs = 0x200000,
91 .tim_ch = 0x282C10,
92 .tim_cl = 0x282C14,
93 .gpio_dout = 0x282c20,
94 .gpio_din = 0x282c24,
95 .gpio_dir = 0x282c2C,
96 .watchdog = 0x282c30,
97 .front_panel = 0x283800,
98};
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
new file mode 100644
index 000000000000..bae82880b6b5
--- /dev/null
+++ b/arch/mips/powertv/asic/asic_devices.c
@@ -0,0 +1,787 @@
1/*
2 * ASIC Device List Intialization
3 *
4 * Description: Defines the platform resources for the SA settop.
5 *
6 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 * Author: Ken Eppinett
23 * David Schleef <ds@schleef.org>
24 *
25 * Description: Defines the platform resources for the SA settop.
26 *
27 * NOTE: The bootloader allocates persistent memory at an address which is
28 * 16 MiB below the end of the highest address in KSEG0. All fixed
29 * address memory reservations must avoid this region.
30 */
31
32#include <linux/device.h>
33#include <linux/kernel.h>
34#include <linux/init.h>
35#include <linux/resource.h>
36#include <linux/serial_reg.h>
37#include <linux/io.h>
38#include <linux/bootmem.h>
39#include <linux/mm.h>
40#include <linux/platform_device.h>
41#include <linux/module.h>
42#include <asm/page.h>
43#include <linux/swap.h>
44#include <linux/highmem.h>
45#include <linux/dma-mapping.h>
46
47#include <asm/mach-powertv/asic.h>
48#include <asm/mach-powertv/asic_regs.h>
49#include <asm/mach-powertv/interrupts.h>
50
51#ifdef CONFIG_BOOTLOADER_DRIVER
52#include <asm/mach-powertv/kbldr.h>
53#endif
54#include <asm/bootinfo.h>
55
56#define BOOTLDRFAMILY(byte1, byte0) (((byte1) << 8) | (byte0))
57
58/*
59 * Forward Prototypes
60 */
61static void pmem_setup_resource(void);
62
63/*
64 * Global Variables
65 */
66enum asic_type asic;
67
68unsigned int platform_features;
69unsigned int platform_family;
70const struct register_map *register_map;
71EXPORT_SYMBOL(register_map); /* Exported for testing */
72unsigned long asic_phy_base;
73unsigned long asic_base;
74EXPORT_SYMBOL(asic_base); /* Exported for testing */
75struct resource *gp_resources;
76static bool usb_configured;
77
78/*
79 * Don't recommend to use it directly, it is usually used by kernel internally.
80 * Portable code should be using interfaces such as ioremp, dma_map_single, etc.
81 */
82unsigned long phys_to_bus_offset;
83EXPORT_SYMBOL(phys_to_bus_offset);
84
85/*
86 *
87 * IO Resource Definition
88 *
89 */
90
91struct resource asic_resource = {
92 .name = "ASIC Resource",
93 .start = 0,
94 .end = ASIC_IO_SIZE,
95 .flags = IORESOURCE_MEM,
96};
97
98/*
99 *
100 * USB Host Resource Definition
101 *
102 */
103
104static struct resource ehci_resources[] = {
105 {
106 .parent = &asic_resource,
107 .start = 0,
108 .end = 0xff,
109 .flags = IORESOURCE_MEM,
110 },
111 {
112 .start = irq_usbehci,
113 .end = irq_usbehci,
114 .flags = IORESOURCE_IRQ,
115 },
116};
117
118static u64 ehci_dmamask = DMA_BIT_MASK(32);
119
120static struct platform_device ehci_device = {
121 .name = "powertv-ehci",
122 .id = 0,
123 .num_resources = 2,
124 .resource = ehci_resources,
125 .dev = {
126 .dma_mask = &ehci_dmamask,
127 .coherent_dma_mask = DMA_BIT_MASK(32),
128 },
129};
130
131static struct resource ohci_resources[] = {
132 {
133 .parent = &asic_resource,
134 .start = 0,
135 .end = 0xff,
136 .flags = IORESOURCE_MEM,
137 },
138 {
139 .start = irq_usbohci,
140 .end = irq_usbohci,
141 .flags = IORESOURCE_IRQ,
142 },
143};
144
145static u64 ohci_dmamask = DMA_BIT_MASK(32);
146
147static struct platform_device ohci_device = {
148 .name = "powertv-ohci",
149 .id = 0,
150 .num_resources = 2,
151 .resource = ohci_resources,
152 .dev = {
153 .dma_mask = &ohci_dmamask,
154 .coherent_dma_mask = DMA_BIT_MASK(32),
155 },
156};
157
158static struct platform_device *platform_devices[] = {
159 &ehci_device,
160 &ohci_device,
161};
162
163/*
164 *
165 * Platform Configuration and Device Initialization
166 *
167 */
168static void __init fs_update(int pe, int md, int sdiv, int disable_div_by_3)
169{
170 int en_prg, byp, pwr, nsb, val;
171 int sout;
172
173 sout = 1;
174 en_prg = 1;
175 byp = 0;
176 nsb = 1;
177 pwr = 1;
178
179 val = ((sdiv << 29) | (md << 24) | (pe<<8) | (sout<<3) | (byp<<2) |
180 (nsb<<1) | (disable_div_by_3<<5));
181
182 asic_write(val, usb_fs);
183 asic_write(val | (en_prg<<4), usb_fs);
184 asic_write(val | (en_prg<<4) | pwr, usb_fs);
185}
186
187/*
188 * Allow override of bootloader-specified model
189 */
190static char __initdata cmdline[COMMAND_LINE_SIZE];
191
192#define FORCEFAMILY_PARAM "forcefamily"
193
194static __init int check_forcefamily(unsigned char forced_family[2])
195{
196 const char *p;
197
198 forced_family[0] = '\0';
199 forced_family[1] = '\0';
200
201 /* Check the command line for a forcefamily directive */
202 strncpy(cmdline, arcs_cmdline, COMMAND_LINE_SIZE - 1);
203 p = strstr(cmdline, FORCEFAMILY_PARAM);
204 if (p && (p != cmdline) && (*(p - 1) != ' '))
205 p = strstr(p, " " FORCEFAMILY_PARAM "=");
206
207 if (p) {
208 p += strlen(FORCEFAMILY_PARAM "=");
209
210 if (*p == '\0' || *(p + 1) == '\0' ||
211 (*(p + 2) != '\0' && *(p + 2) != ' '))
212 pr_err(FORCEFAMILY_PARAM " must be exactly two "
213 "characters long, ignoring value\n");
214
215 else {
216 forced_family[0] = *p;
217 forced_family[1] = *(p + 1);
218 }
219 }
220
221 return 0;
222}
223
224/*
225 * platform_set_family - determine major platform family type.
226 *
227 * Returns family type; -1 if none
228 * Returns the family type; -1 if none
229 *
230 */
231static __init noinline void platform_set_family(void)
232{
233#define BOOTLDRFAMILY(byte1, byte0) (((byte1) << 8) | (byte0))
234
235 unsigned char forced_family[2];
236 unsigned short bootldr_family;
237
238 check_forcefamily(forced_family);
239
240 if (forced_family[0] != '\0' && forced_family[1] != '\0')
241 bootldr_family = BOOTLDRFAMILY(forced_family[0],
242 forced_family[1]);
243 else {
244
245#ifdef CONFIG_BOOTLOADER_DRIVER
246 bootldr_family = (unsigned short) kbldr_GetSWFamily();
247#else
248#if defined(CONFIG_BOOTLOADER_FAMILY)
249 bootldr_family = (unsigned short) BOOTLDRFAMILY(
250 CONFIG_BOOTLOADER_FAMILY[0],
251 CONFIG_BOOTLOADER_FAMILY[1]);
252#else
253#error "Unknown Bootloader Family"
254#endif
255#endif
256 }
257
258 pr_info("Bootloader Family = 0x%04X\n", bootldr_family);
259
260 switch (bootldr_family) {
261 case BOOTLDRFAMILY('R', '1'):
262 platform_family = FAMILY_1500;
263 break;
264 case BOOTLDRFAMILY('4', '4'):
265 platform_family = FAMILY_4500;
266 break;
267 case BOOTLDRFAMILY('4', '6'):
268 platform_family = FAMILY_4600;
269 break;
270 case BOOTLDRFAMILY('A', '1'):
271 platform_family = FAMILY_4600VZA;
272 break;
273 case BOOTLDRFAMILY('8', '5'):
274 platform_family = FAMILY_8500;
275 break;
276 case BOOTLDRFAMILY('R', '2'):
277 platform_family = FAMILY_8500RNG;
278 break;
279 case BOOTLDRFAMILY('8', '6'):
280 platform_family = FAMILY_8600;
281 break;
282 case BOOTLDRFAMILY('B', '1'):
283 platform_family = FAMILY_8600VZB;
284 break;
285 case BOOTLDRFAMILY('E', '1'):
286 platform_family = FAMILY_1500VZE;
287 break;
288 case BOOTLDRFAMILY('F', '1'):
289 platform_family = FAMILY_1500VZF;
290 break;
291 default:
292 platform_family = -1;
293 }
294}
295
296unsigned int platform_get_family(void)
297{
298 return platform_family;
299}
300EXPORT_SYMBOL(platform_get_family);
301
302/*
303 * \brief usb_eye_configure() for optimizing the USB eye on Calliope.
304 *
305 * \param unsigned int value saved to the register.
306 *
307 * \return none
308 *
309 */
310static void __init usb_eye_configure(unsigned int value)
311{
312 asic_write(asic_read(crt_spare) | value, crt_spare);
313}
314
315/*
316 * platform_get_asic - determine the ASIC type.
317 *
318 * \param none
319 *
320 * \return ASIC type; ASIC_UNKNOWN if none
321 *
322 */
323enum asic_type platform_get_asic(void)
324{
325 return asic;
326}
327EXPORT_SYMBOL(platform_get_asic);
328
329/*
330 * platform_configure_usb - usb configuration based on platform type.
331 * @bcm1_usb2_ctl: value for the BCM1_USB2_CTL register, which is
332 * quirky
333 */
334static void __init platform_configure_usb(void)
335{
336 u32 bcm1_usb2_ctl;
337
338 if (usb_configured)
339 return;
340
341 switch (asic) {
342 case ASIC_ZEUS:
343 fs_update(0x0000, 0x11, 0x02, 0);
344 bcm1_usb2_ctl = 0x803;
345 break;
346
347 case ASIC_CRONUS:
348 case ASIC_CRONUSLITE:
349 fs_update(0x0000, 0x11, 0x02, 0);
350 bcm1_usb2_ctl = 0x803;
351 break;
352
353 case ASIC_CALLIOPE:
354 fs_update(0x0000, 0x11, 0x02, 1);
355
356 switch (platform_family) {
357 case FAMILY_1500VZE:
358 break;
359
360 case FAMILY_1500VZF:
361 usb_eye_configure(0x003c0000);
362 break;
363
364 default:
365 usb_eye_configure(0x00300000);
366 break;
367 }
368
369 bcm1_usb2_ctl = 0x803;
370 break;
371
372 default:
373 pr_err("Unknown ASIC type: %d\n", asic);
374 break;
375 }
376
377 /* turn on USB power */
378 asic_write(0, usb2_strap);
379 /* Enable all OHCI interrupts */
380 asic_write(bcm1_usb2_ctl, usb2_control);
381 /* USB2_STBUS_OBC store32/load32 */
382 asic_write(3, usb2_stbus_obc);
383 /* USB2_STBUS_MESS_SIZE 2 packets */
384 asic_write(1, usb2_stbus_mess_size);
385 /* USB2_STBUS_CHUNK_SIZE 2 packets */
386 asic_write(1, usb2_stbus_chunk_size);
387
388 usb_configured = true;
389}
390
391/*
392 * Set up the USB EHCI interface
393 */
394void platform_configure_usb_ehci()
395{
396 platform_configure_usb();
397}
398
399/*
400 * Set up the USB OHCI interface
401 */
402void platform_configure_usb_ohci()
403{
404 platform_configure_usb();
405}
406
407/*
408 * Shut the USB EHCI interface down--currently a NOP
409 */
410void platform_unconfigure_usb_ehci()
411{
412}
413
414/*
415 * Shut the USB OHCI interface down--currently a NOP
416 */
417void platform_unconfigure_usb_ohci()
418{
419}
420
421/**
422 * configure_platform - configuration based on platform type.
423 */
424void __init configure_platform(void)
425{
426 platform_set_family();
427
428 switch (platform_family) {
429 case FAMILY_1500:
430 case FAMILY_1500VZE:
431 case FAMILY_1500VZF:
432 platform_features = FFS_CAPABLE;
433 asic = ASIC_CALLIOPE;
434 asic_phy_base = CALLIOPE_IO_BASE;
435 register_map = &calliope_register_map;
436 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
437 ASIC_IO_SIZE);
438
439 if (platform_family == FAMILY_1500VZE) {
440 gp_resources = non_dvr_vze_calliope_resources;
441 pr_info("Platform: 1500/Vz Class E - "
442 "CALLIOPE, NON_DVR_CAPABLE\n");
443 } else if (platform_family == FAMILY_1500VZF) {
444 gp_resources = non_dvr_vzf_calliope_resources;
445 pr_info("Platform: 1500/Vz Class F - "
446 "CALLIOPE, NON_DVR_CAPABLE\n");
447 } else {
448 gp_resources = non_dvr_calliope_resources;
449 pr_info("Platform: 1500/RNG100 - CALLIOPE, "
450 "NON_DVR_CAPABLE\n");
451 }
452 break;
453
454 case FAMILY_4500:
455 platform_features = FFS_CAPABLE | PCIE_CAPABLE |
456 DISPLAY_CAPABLE;
457 asic = ASIC_ZEUS;
458 asic_phy_base = ZEUS_IO_BASE;
459 register_map = &zeus_register_map;
460 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
461 ASIC_IO_SIZE);
462 gp_resources = non_dvr_zeus_resources;
463
464 pr_info("Platform: 4500 - ZEUS, NON_DVR_CAPABLE\n");
465 break;
466
467 case FAMILY_4600:
468 {
469 unsigned int chipversion = 0;
470
471 /* The settop has PCIE but it isn't used, so don't advertise
472 * it*/
473 platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
474 asic_phy_base = CRONUS_IO_BASE; /* same as Cronus */
475 register_map = &cronus_register_map; /* same as Cronus */
476 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
477 ASIC_IO_SIZE);
478 gp_resources = non_dvr_cronuslite_resources;
479
480 /* ASIC version will determine if this is a real CronusLite or
481 * Castrati(Cronus) */
482 chipversion = asic_read(chipver3) << 24;
483 chipversion |= asic_read(chipver2) << 16;
484 chipversion |= asic_read(chipver1) << 8;
485 chipversion |= asic_read(chipver0);
486
487 if ((chipversion == CRONUS_10) || (chipversion == CRONUS_11))
488 asic = ASIC_CRONUS;
489 else
490 asic = ASIC_CRONUSLITE;
491
492 pr_info("Platform: 4600 - %s, NON_DVR_CAPABLE, "
493 "chipversion=0x%08X\n",
494 (asic == ASIC_CRONUS) ? "CRONUS" : "CRONUS LITE",
495 chipversion);
496 break;
497 }
498 case FAMILY_4600VZA:
499 platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
500 asic = ASIC_CRONUS;
501 asic_phy_base = CRONUS_IO_BASE;
502 register_map = &cronus_register_map;
503 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
504 ASIC_IO_SIZE);
505 gp_resources = non_dvr_cronus_resources;
506
507 pr_info("Platform: Vz Class A - CRONUS, NON_DVR_CAPABLE\n");
508 break;
509
510 case FAMILY_8500:
511 case FAMILY_8500RNG:
512 platform_features = DVR_CAPABLE | PCIE_CAPABLE |
513 DISPLAY_CAPABLE;
514 asic = ASIC_ZEUS;
515 asic_phy_base = ZEUS_IO_BASE;
516 register_map = &zeus_register_map;
517 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
518 ASIC_IO_SIZE);
519 gp_resources = dvr_zeus_resources;
520
521 pr_info("Platform: 8500/RNG200 - ZEUS, DVR_CAPABLE\n");
522 break;
523
524 case FAMILY_8600:
525 case FAMILY_8600VZB:
526 platform_features = DVR_CAPABLE | PCIE_CAPABLE |
527 DISPLAY_CAPABLE;
528 asic = ASIC_CRONUS;
529 asic_phy_base = CRONUS_IO_BASE;
530 register_map = &cronus_register_map;
531 asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
532 ASIC_IO_SIZE);
533 gp_resources = dvr_cronus_resources;
534
535 pr_info("Platform: 8600/Vz Class B - CRONUS, "
536 "DVR_CAPABLE\n");
537 break;
538
539 default:
540 pr_crit("Platform: UNKNOWN PLATFORM\n");
541 break;
542 }
543
544 switch (asic) {
545 case ASIC_ZEUS:
546 phys_to_bus_offset = 0x30000000;
547 break;
548 case ASIC_CALLIOPE:
549 phys_to_bus_offset = 0x10000000;
550 break;
551 case ASIC_CRONUSLITE:
552 /* Fall through */
553 case ASIC_CRONUS:
554 /*
555 * TODO: We suppose 0x10000000 aliases into 0x20000000-
556 * 0x2XXXXXXX. If 0x10000000 aliases into 0x60000000-
557 * 0x6XXXXXXX, the offset should be 0x50000000, not 0x10000000.
558 */
559 phys_to_bus_offset = 0x10000000;
560 break;
561 default:
562 phys_to_bus_offset = 0x00000000;
563 break;
564 }
565}
566
567/**
568 * platform_devices_init - sets up USB device resourse.
569 */
570static int __init platform_devices_init(void)
571{
572 pr_notice("%s: ----- Initializing USB resources -----\n", __func__);
573
574 asic_resource.start = asic_phy_base;
575 asic_resource.end += asic_resource.start;
576
577 ehci_resources[0].start = asic_reg_phys_addr(ehci_hcapbase);
578 ehci_resources[0].end += ehci_resources[0].start;
579
580 ohci_resources[0].start = asic_reg_phys_addr(ohci_hc_revision);
581 ohci_resources[0].end += ohci_resources[0].start;
582
583 set_io_port_base(0);
584
585 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
586
587 return 0;
588}
589
590arch_initcall(platform_devices_init);
591
592/*
593 *
594 * BOOTMEM ALLOCATION
595 *
596 */
597/*
598 * Allocates/reserves the Platform memory resources early in the boot process.
599 * This ignores any resources that are designated IORESOURCE_IO
600 */
601void __init platform_alloc_bootmem(void)
602{
603 int i;
604 int total = 0;
605
606 /* Get persistent memory data from command line before allocating
607 * resources. This need to happen before normal command line parsing
608 * has been done */
609 pmem_setup_resource();
610
611 /* Loop through looking for resources that want a particular address */
612 for (i = 0; gp_resources[i].flags != 0; i++) {
613 int size = gp_resources[i].end - gp_resources[i].start + 1;
614 if ((gp_resources[i].start != 0) &&
615 ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
616 reserve_bootmem(bus_to_phys(gp_resources[i].start),
617 size, 0);
618 total += gp_resources[i].end -
619 gp_resources[i].start + 1;
620 pr_info("reserve resource %s at %08x (%u bytes)\n",
621 gp_resources[i].name, gp_resources[i].start,
622 gp_resources[i].end -
623 gp_resources[i].start + 1);
624 }
625 }
626
627 /* Loop through assigning addresses for those that are left */
628 for (i = 0; gp_resources[i].flags != 0; i++) {
629 int size = gp_resources[i].end - gp_resources[i].start + 1;
630 if ((gp_resources[i].start == 0) &&
631 ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
632 void *mem = alloc_bootmem_pages(size);
633
634 if (mem == NULL)
635 pr_err("Unable to allocate bootmem pages "
636 "for %s\n", gp_resources[i].name);
637
638 else {
639 gp_resources[i].start =
640 phys_to_bus(virt_to_phys(mem));
641 gp_resources[i].end =
642 gp_resources[i].start + size - 1;
643 total += size;
644 pr_info("allocate resource %s at %08x "
645 "(%u bytes)\n",
646 gp_resources[i].name,
647 gp_resources[i].start, size);
648 }
649 }
650 }
651
652 pr_info("Total Platform driver memory allocation: 0x%08x\n", total);
653
654 /* indicate resources that are platform I/O related */
655 for (i = 0; gp_resources[i].flags != 0; i++) {
656 if ((gp_resources[i].start != 0) &&
657 ((gp_resources[i].flags & IORESOURCE_IO) != 0)) {
658 pr_info("reserved platform resource %s at %08x\n",
659 gp_resources[i].name, gp_resources[i].start);
660 }
661 }
662}
663
664/*
665 *
666 * PERSISTENT MEMORY (PMEM) CONFIGURATION
667 *
668 */
669static unsigned long pmemaddr __initdata;
670
671static int __init early_param_pmemaddr(char *p)
672{
673 pmemaddr = (unsigned long)simple_strtoul(p, NULL, 0);
674 return 0;
675}
676early_param("pmemaddr", early_param_pmemaddr);
677
678static long pmemlen __initdata;
679
680static int __init early_param_pmemlen(char *p)
681{
682/* TODO: we can use this code when and if the bootloader ever changes this */
683#if 0
684 pmemlen = (unsigned long)simple_strtoul(p, NULL, 0);
685#else
686 pmemlen = 0x20000;
687#endif
688 return 0;
689}
690early_param("pmemlen", early_param_pmemlen);
691
692/*
693 * Set up persistent memory. If we were given values, we patch the array of
694 * resources. Otherwise, persistent memory may be allocated anywhere at all.
695 */
696static void __init pmem_setup_resource(void)
697{
698 struct resource *resource;
699 resource = asic_resource_get("DiagPersistentMemory");
700
701 if (resource && pmemaddr && pmemlen) {
702 /* The address provided by bootloader is in kseg0. Convert to
703 * a bus address. */
704 resource->start = phys_to_bus(pmemaddr - 0x80000000);
705 resource->end = resource->start + pmemlen - 1;
706
707 pr_info("persistent memory: start=0x%x end=0x%x\n",
708 resource->start, resource->end);
709 }
710}
711
712/*
713 *
714 * RESOURCE ACCESS FUNCTIONS
715 *
716 */
717
718/**
719 * asic_resource_get - retrieves parameters for a platform resource.
720 * @name: string to match resource
721 *
722 * Returns a pointer to a struct resource corresponding to the given name.
723 *
724 * CANNOT BE NAMED platform_resource_get, which would be the obvious choice,
725 * as this function name is already declared
726 */
727struct resource *asic_resource_get(const char *name)
728{
729 int i;
730
731 for (i = 0; gp_resources[i].flags != 0; i++) {
732 if (strcmp(gp_resources[i].name, name) == 0)
733 return &gp_resources[i];
734 }
735
736 return NULL;
737}
738EXPORT_SYMBOL(asic_resource_get);
739
740/**
741 * platform_release_memory - release pre-allocated memory
742 * @ptr: pointer to memory to release
743 * @size: size of resource
744 *
745 * This must only be called for memory allocated or reserved via the boot
746 * memory allocator.
747 */
748void platform_release_memory(void *ptr, int size)
749{
750 unsigned long addr;
751 unsigned long end;
752
753 addr = ((unsigned long)ptr + (PAGE_SIZE - 1)) & PAGE_MASK;
754 end = ((unsigned long)ptr + size) & PAGE_MASK;
755
756 for (; addr < end; addr += PAGE_SIZE) {
757 ClearPageReserved(virt_to_page(__va(addr)));
758 init_page_count(virt_to_page(__va(addr)));
759 free_page((unsigned long)__va(addr));
760 }
761}
762EXPORT_SYMBOL(platform_release_memory);
763
764/*
765 *
766 * FEATURE AVAILABILITY FUNCTIONS
767 *
768 */
769int platform_supports_dvr(void)
770{
771 return (platform_features & DVR_CAPABLE) != 0;
772}
773
774int platform_supports_ffs(void)
775{
776 return (platform_features & FFS_CAPABLE) != 0;
777}
778
779int platform_supports_pcie(void)
780{
781 return (platform_features & PCIE_CAPABLE) != 0;
782}
783
784int platform_supports_display(void)
785{
786 return (platform_features & DISPLAY_CAPABLE) != 0;
787}
diff --git a/arch/mips/powertv/asic/asic_int.c b/arch/mips/powertv/asic/asic_int.c
new file mode 100644
index 000000000000..80b2eed21ac3
--- /dev/null
+++ b/arch/mips/powertv/asic/asic_int.c
@@ -0,0 +1,125 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc.
4 * Copyright (C) 2001 Ralf Baechle
5 * Portions copyright (C) 2009 Cisco Systems, Inc.
6 *
7 * This program is free software; you can distribute it and/or modify it
8 * under the terms of the GNU General Public License (Version 2) as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
19 *
20 * Routines for generic manipulation of the interrupts found on the PowerTV
21 * platform.
22 *
23 * The interrupt controller is located in the South Bridge a PIIX4 device
24 * with two internal 82C95 interrupt controllers.
25 */
26#include <linux/init.h>
27#include <linux/irq.h>
28#include <linux/sched.h>
29#include <linux/slab.h>
30#include <linux/interrupt.h>
31#include <linux/kernel_stat.h>
32#include <linux/kernel.h>
33#include <linux/random.h>
34
35#include <asm/irq_cpu.h>
36#include <linux/io.h>
37#include <asm/irq_regs.h>
38#include <asm/mips-boards/generic.h>
39
40#include <asm/mach-powertv/asic_regs.h>
41
42static DEFINE_SPINLOCK(asic_irq_lock);
43
44static inline int get_int(void)
45{
46 unsigned long flags;
47 int irq;
48
49 spin_lock_irqsave(&asic_irq_lock, flags);
50
51 irq = (asic_read(int_int_scan) >> 4) - 1;
52
53 if (irq == 0 || irq >= NR_IRQS)
54 irq = -1;
55
56 spin_unlock_irqrestore(&asic_irq_lock, flags);
57
58 return irq;
59}
60
61static void asic_irqdispatch(void)
62{
63 int irq;
64
65 irq = get_int();
66 if (irq < 0)
67 return; /* interrupt has already been cleared */
68
69 do_IRQ(irq);
70}
71
72static inline int clz(unsigned long x)
73{
74 __asm__(
75 " .set push \n"
76 " .set mips32 \n"
77 " clz %0, %1 \n"
78 " .set pop \n"
79 : "=r" (x)
80 : "r" (x));
81
82 return x;
83}
84
85/*
86 * Version of ffs that only looks at bits 12..15.
87 */
88static inline unsigned int irq_ffs(unsigned int pending)
89{
90 return fls(pending) - 1 + CAUSEB_IP;
91}
92
93/*
94 * TODO: check how it works under EIC mode.
95 */
96asmlinkage void plat_irq_dispatch(void)
97{
98 unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
99 int irq;
100
101 irq = irq_ffs(pending);
102
103 if (irq == CAUSEF_IP3)
104 asic_irqdispatch();
105 else if (irq >= 0)
106 do_IRQ(irq);
107 else
108 spurious_interrupt();
109}
110
111void __init arch_init_irq(void)
112{
113 int i;
114
115 asic_irq_init();
116
117 /*
118 * Initialize interrupt exception vectors.
119 */
120 if (cpu_has_veic || cpu_has_vint) {
121 int nvec = cpu_has_veic ? 64 : 8;
122 for (i = 0; i < nvec; i++)
123 set_vi_handler(i, asic_irqdispatch);
124 }
125}
diff --git a/arch/mips/powertv/asic/irq_asic.c b/arch/mips/powertv/asic/irq_asic.c
new file mode 100644
index 000000000000..b54d24499b06
--- /dev/null
+++ b/arch/mips/powertv/asic/irq_asic.c
@@ -0,0 +1,116 @@
1/*
2 * Portions copyright (C) 2005-2009 Scientific Atlanta
3 * Portions copyright (C) 2009 Cisco Systems, Inc.
4 *
5 * Modified from arch/mips/kernel/irq-rm7000.c:
6 * Copyright (C) 2003 Ralf Baechle
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 */
13#include <linux/init.h>
14#include <linux/interrupt.h>
15#include <linux/kernel.h>
16
17#include <asm/irq_cpu.h>
18#include <asm/mipsregs.h>
19#include <asm/system.h>
20
21#include <asm/mach-powertv/asic_regs.h>
22
23static inline void unmask_asic_irq(unsigned int irq)
24{
25 unsigned long enable_bit;
26
27 enable_bit = (1 << (irq & 0x1f));
28
29 switch (irq >> 5) {
30 case 0:
31 asic_write(asic_read(ien_int_0) | enable_bit, ien_int_0);
32 break;
33 case 1:
34 asic_write(asic_read(ien_int_1) | enable_bit, ien_int_1);
35 break;
36 case 2:
37 asic_write(asic_read(ien_int_2) | enable_bit, ien_int_2);
38 break;
39 case 3:
40 asic_write(asic_read(ien_int_3) | enable_bit, ien_int_3);
41 break;
42 default:
43 BUG();
44 }
45}
46
47static inline void mask_asic_irq(unsigned int irq)
48{
49 unsigned long disable_mask;
50
51 disable_mask = ~(1 << (irq & 0x1f));
52
53 switch (irq >> 5) {
54 case 0:
55 asic_write(asic_read(ien_int_0) & disable_mask, ien_int_0);
56 break;
57 case 1:
58 asic_write(asic_read(ien_int_1) & disable_mask, ien_int_1);
59 break;
60 case 2:
61 asic_write(asic_read(ien_int_2) & disable_mask, ien_int_2);
62 break;
63 case 3:
64 asic_write(asic_read(ien_int_3) & disable_mask, ien_int_3);
65 break;
66 default:
67 BUG();
68 }
69}
70
71static struct irq_chip asic_irq_chip = {
72 .name = "ASIC Level",
73 .ack = mask_asic_irq,
74 .mask = mask_asic_irq,
75 .mask_ack = mask_asic_irq,
76 .unmask = unmask_asic_irq,
77 .eoi = unmask_asic_irq,
78};
79
80void __init asic_irq_init(void)
81{
82 int i;
83
84 /* set priority to 0 */
85 write_c0_status(read_c0_status() & ~(0x0000fc00));
86
87 asic_write(0, ien_int_0);
88 asic_write(0, ien_int_1);
89 asic_write(0, ien_int_2);
90 asic_write(0, ien_int_3);
91
92 asic_write(0x0fffffff, int_level_3_3);
93 asic_write(0xffffffff, int_level_3_2);
94 asic_write(0xffffffff, int_level_3_1);
95 asic_write(0xffffffff, int_level_3_0);
96 asic_write(0xffffffff, int_level_2_3);
97 asic_write(0xffffffff, int_level_2_2);
98 asic_write(0xffffffff, int_level_2_1);
99 asic_write(0xffffffff, int_level_2_0);
100 asic_write(0xffffffff, int_level_1_3);
101 asic_write(0xffffffff, int_level_1_2);
102 asic_write(0xffffffff, int_level_1_1);
103 asic_write(0xffffffff, int_level_1_0);
104 asic_write(0xffffffff, int_level_0_3);
105 asic_write(0xffffffff, int_level_0_2);
106 asic_write(0xffffffff, int_level_0_1);
107 asic_write(0xffffffff, int_level_0_0);
108
109 asic_write(0xf, int_int_scan);
110
111 /*
112 * Initialize interrupt handlers.
113 */
114 for (i = 0; i < NR_IRQS; i++)
115 set_irq_chip_and_handler(i, &asic_irq_chip, handle_level_irq);
116}
diff --git a/arch/mips/powertv/asic/prealloc-calliope.c b/arch/mips/powertv/asic/prealloc-calliope.c
new file mode 100644
index 000000000000..cd5b76a1c951
--- /dev/null
+++ b/arch/mips/powertv/asic/prealloc-calliope.c
@@ -0,0 +1,620 @@
1/*
2 * Memory pre-allocations for Calliope boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 */
23
24#include <linux/init.h>
25#include <asm/mach-powertv/asic.h>
26
27/*
28 * NON_DVR_CAPABLE CALLIOPE RESOURCES
29 */
30struct resource non_dvr_calliope_resources[] __initdata =
31{
32 /*
33 * VIDEO / LX1
34 */
35 {
36 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
37 .start = 0x24000000,
38 .end = 0x24200000 - 1, /*2MiB */
39 .flags = IORESOURCE_MEM,
40 },
41 {
42 .name = "ST231aMonitor", /*8KiB block ST231a monitor */
43 .start = 0x24200000,
44 .end = 0x24202000 - 1,
45 .flags = IORESOURCE_MEM,
46 },
47 {
48 .name = "MediaMemory1",
49 .start = 0x24202000,
50 .end = 0x26700000 - 1, /*~36.9MiB (32MiB - (2MiB + 8KiB)) */
51 .flags = IORESOURCE_MEM,
52 },
53 /*
54 * Sysaudio Driver
55 */
56 {
57 .name = "DSP_Image_Buff",
58 .start = 0x00000000,
59 .end = 0x000FFFFF,
60 .flags = IORESOURCE_MEM,
61 },
62 {
63 .name = "ADSC_CPU_PCM_Buff",
64 .start = 0x00000000,
65 .end = 0x00009FFF,
66 .flags = IORESOURCE_MEM,
67 },
68 {
69 .name = "ADSC_AUX_Buff",
70 .start = 0x00000000,
71 .end = 0x00003FFF,
72 .flags = IORESOURCE_MEM,
73 },
74 {
75 .name = "ADSC_Main_Buff",
76 .start = 0x00000000,
77 .end = 0x00003FFF,
78 .flags = IORESOURCE_MEM,
79 },
80 /*
81 * STAVEM driver/STAPI
82 */
83 {
84 .name = "AVMEMPartition0",
85 .start = 0x00000000,
86 .end = 0x00600000 - 1, /* 6 MB total */
87 .flags = IORESOURCE_MEM,
88 },
89 /*
90 * DOCSIS Subsystem
91 */
92 {
93 .name = "Docsis",
94 .start = 0x22000000,
95 .end = 0x22700000 - 1,
96 .flags = IORESOURCE_MEM,
97 },
98 /*
99 * GHW HAL Driver
100 */
101 {
102 .name = "GraphicsHeap",
103 .start = 0x22700000,
104 .end = 0x23500000 - 1, /* 14 MB total */
105 .flags = IORESOURCE_MEM,
106 },
107 /*
108 * multi com buffer area
109 */
110 {
111 .name = "MulticomSHM",
112 .start = 0x23700000,
113 .end = 0x23720000 - 1,
114 .flags = IORESOURCE_MEM,
115 },
116 /*
117 * DMA Ring buffer (don't need recording buffers)
118 */
119 {
120 .name = "BMM_Buffer",
121 .start = 0x00000000,
122 .end = 0x000AA000 - 1,
123 .flags = IORESOURCE_MEM,
124 },
125 /*
126 * Display bins buffer for unit0
127 */
128 {
129 .name = "DisplayBins0",
130 .start = 0x00000000,
131 .end = 0x00000FFF, /* 4 KB total */
132 .flags = IORESOURCE_MEM,
133 },
134 /*
135 *
136 * AVFS: player HAL memory
137 *
138 *
139 */
140 {
141 .name = "AvfsDmaMem",
142 .start = 0x00000000,
143 .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
144 .flags = IORESOURCE_MEM,
145 },
146 /*
147 * PMEM
148 */
149 {
150 .name = "DiagPersistentMemory",
151 .start = 0x00000000,
152 .end = 0x10000 - 1,
153 .flags = IORESOURCE_MEM,
154 },
155 /*
156 * Smartcard
157 */
158 {
159 .name = "SmartCardInfo",
160 .start = 0x00000000,
161 .end = 0x2800 - 1,
162 .flags = IORESOURCE_MEM,
163 },
164 /*
165 * NAND Flash
166 */
167 {
168 .name = "NandFlash",
169 .start = NAND_FLASH_BASE,
170 .end = NAND_FLASH_BASE + 0x400 - 1,
171 .flags = IORESOURCE_IO,
172 },
173 /*
174 * Synopsys GMAC Memory Region
175 */
176 {
177 .name = "GMAC",
178 .start = 0x00000000,
179 .end = 0x00010000 - 1,
180 .flags = IORESOURCE_MEM,
181 },
182 /*
183 * Add other resources here
184 *
185 */
186 { },
187};
188
189struct resource non_dvr_vz_calliope_resources[] __initdata =
190{
191 /*
192 * VIDEO / LX1
193 */
194 {
195 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
196 .start = 0x24000000,
197 .end = 0x24200000 - 1, /*2 Meg */
198 .flags = IORESOURCE_MEM,
199 },
200 {
201 .name = "ST231aMonitor", /* 8k block ST231a monitor */
202 .start = 0x24200000,
203 .end = 0x24202000 - 1,
204 .flags = IORESOURCE_MEM,
205 },
206 {
207 .name = "MediaMemory1",
208 .start = 0x22202000,
209 .end = 0x22C20B85 - 1, /* 10.12 Meg */
210 .flags = IORESOURCE_MEM,
211 },
212 /*
213 * Sysaudio Driver
214 */
215 {
216 .name = "DSP_Image_Buff",
217 .start = 0x00000000,
218 .end = 0x000FFFFF,
219 .flags = IORESOURCE_MEM,
220 },
221 {
222 .name = "ADSC_CPU_PCM_Buff",
223 .start = 0x00000000,
224 .end = 0x00009FFF,
225 .flags = IORESOURCE_MEM,
226 },
227 {
228 .name = "ADSC_AUX_Buff",
229 .start = 0x00000000,
230 .end = 0x00003FFF,
231 .flags = IORESOURCE_MEM,
232 },
233 {
234 .name = "ADSC_Main_Buff",
235 .start = 0x00000000,
236 .end = 0x00003FFF,
237 .flags = IORESOURCE_MEM,
238 },
239 /*
240 * STAVEM driver/STAPI
241 */
242 {
243 .name = "AVMEMPartition0",
244 .start = 0x20300000,
245 .end = 0x20620000-1, /*3.125 MB total */
246 .flags = IORESOURCE_MEM,
247 },
248 /*
249 * GHW HAL Driver
250 */
251 {
252 .name = "GraphicsHeap",
253 .start = 0x20100000,
254 .end = 0x20300000 - 1,
255 .flags = IORESOURCE_MEM,
256 },
257 /*
258 * multi com buffer area
259 */
260 {
261 .name = "MulticomSHM",
262 .start = 0x23900000,
263 .end = 0x23920000 - 1,
264 .flags = IORESOURCE_MEM,
265 },
266 /*
267 * DMA Ring buffer
268 */
269 {
270 .name = "BMM_Buffer",
271 .start = 0x00000000,
272 .end = 0x000AA000 - 1,
273 .flags = IORESOURCE_MEM,
274 },
275 /*
276 * Display bins buffer for unit0
277 */
278 {
279 .name = "DisplayBins0",
280 .start = 0x00000000,
281 .end = 0x00000FFF,
282 .flags = IORESOURCE_MEM,
283 },
284 /*
285 * PMEM
286 */
287 {
288 .name = "DiagPersistentMemory",
289 .start = 0x00000000,
290 .end = 0x10000 - 1,
291 .flags = IORESOURCE_MEM,
292 },
293 /*
294 * Smartcard
295 */
296 {
297 .name = "SmartCardInfo",
298 .start = 0x00000000,
299 .end = 0x2800 - 1,
300 .flags = IORESOURCE_MEM,
301 },
302 /*
303 * NAND Flash
304 */
305 {
306 .name = "NandFlash",
307 .start = NAND_FLASH_BASE,
308 .end = NAND_FLASH_BASE+0x400 - 1,
309 .flags = IORESOURCE_IO,
310 },
311 /*
312 * Synopsys GMAC Memory Region
313 */
314 {
315 .name = "GMAC",
316 .start = 0x00000000,
317 .end = 0x00010000 - 1,
318 .flags = IORESOURCE_MEM,
319 },
320 /*
321 * Add other resources here
322 */
323 { },
324};
325
326struct resource non_dvr_vze_calliope_resources[] __initdata =
327{
328 /*
329 * VIDEO / LX1
330 */
331 {
332 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
333 .start = 0x22000000,
334 .end = 0x22200000 - 1, /*2 Meg */
335 .flags = IORESOURCE_MEM,
336 },
337 {
338 .name = "ST231aMonitor", /* 8k block ST231a monitor */
339 .start = 0x22200000,
340 .end = 0x22202000 - 1,
341 .flags = IORESOURCE_MEM,
342 },
343 {
344 .name = "MediaMemory1",
345 .start = 0x22202000,
346 .end = 0x22C20B85 - 1, /* 10.12 Meg */
347 .flags = IORESOURCE_MEM,
348 },
349 /*
350 * Sysaudio Driver
351 */
352 {
353 .name = "DSP_Image_Buff",
354 .start = 0x00000000,
355 .end = 0x000FFFFF,
356 .flags = IORESOURCE_MEM,
357 },
358 {
359 .name = "ADSC_CPU_PCM_Buff",
360 .start = 0x00000000,
361 .end = 0x00009FFF,
362 .flags = IORESOURCE_MEM,
363 },
364 {
365 .name = "ADSC_AUX_Buff",
366 .start = 0x00000000,
367 .end = 0x00003FFF,
368 .flags = IORESOURCE_MEM,
369 },
370 {
371 .name = "ADSC_Main_Buff",
372 .start = 0x00000000,
373 .end = 0x00003FFF,
374 .flags = IORESOURCE_MEM,
375 },
376 /*
377 * STAVEM driver/STAPI
378 */
379 {
380 .name = "AVMEMPartition0",
381 .start = 0x20396000,
382 .end = 0x206B6000 - 1, /* 3.125 MB total */
383 .flags = IORESOURCE_MEM,
384 },
385 /*
386 * GHW HAL Driver
387 */
388 {
389 .name = "GraphicsHeap",
390 .start = 0x20100000,
391 .end = 0x20396000 - 1,
392 .flags = IORESOURCE_MEM,
393 },
394 /*
395 * multi com buffer area
396 */
397 {
398 .name = "MulticomSHM",
399 .start = 0x206B6000,
400 .end = 0x206D6000 - 1,
401 .flags = IORESOURCE_MEM,
402 },
403 /*
404 * DMA Ring buffer
405 */
406 {
407 .name = "BMM_Buffer",
408 .start = 0x00000000,
409 .end = 0x000AA000 - 1,
410 .flags = IORESOURCE_MEM,
411 },
412 /*
413 * Display bins buffer for unit0
414 */
415 {
416 .name = "DisplayBins0",
417 .start = 0x00000000,
418 .end = 0x00000FFF,
419 .flags = IORESOURCE_MEM,
420 },
421 /*
422 * PMEM
423 */
424 {
425 .name = "DiagPersistentMemory",
426 .start = 0x00000000,
427 .end = 0x10000 - 1,
428 .flags = IORESOURCE_MEM,
429 },
430 /*
431 * Smartcard
432 */
433 {
434 .name = "SmartCardInfo",
435 .start = 0x00000000,
436 .end = 0x2800 - 1,
437 .flags = IORESOURCE_MEM,
438 },
439 /*
440 * NAND Flash
441 */
442 {
443 .name = "NandFlash",
444 .start = NAND_FLASH_BASE,
445 .end = NAND_FLASH_BASE+0x400 - 1,
446 .flags = IORESOURCE_MEM,
447 },
448 /*
449 * Synopsys GMAC Memory Region
450 */
451 {
452 .name = "GMAC",
453 .start = 0x00000000,
454 .end = 0x00010000 - 1,
455 .flags = IORESOURCE_MEM,
456 },
457 /*
458 * Add other resources here
459 */
460 { },
461};
462
463struct resource non_dvr_vzf_calliope_resources[] __initdata =
464{
465 /*
466 * VIDEO / LX1
467 */
468 {
469 .name = "ST231aImage", /*Delta-Mu 1 image and ram */
470 .start = 0x24000000,
471 .end = 0x24200000 - 1, /*2MiB */
472 .flags = IORESOURCE_MEM,
473 },
474 {
475 .name = "ST231aMonitor", /*8KiB block ST231a monitor */
476 .start = 0x24200000,
477 .end = 0x24202000 - 1,
478 .flags = IORESOURCE_MEM,
479 },
480 {
481 .name = "MediaMemory1",
482 .start = 0x24202000,
483 /* ~19.4 (21.5MiB - (2MiB + 8KiB)) */
484 .end = 0x25580000 - 1,
485 .flags = IORESOURCE_MEM,
486 },
487 /*
488 * Sysaudio Driver
489 */
490 {
491 .name = "DSP_Image_Buff",
492 .start = 0x00000000,
493 .end = 0x000FFFFF,
494 .flags = IORESOURCE_MEM,
495 },
496 {
497 .name = "ADSC_CPU_PCM_Buff",
498 .start = 0x00000000,
499 .end = 0x00009FFF,
500 .flags = IORESOURCE_MEM,
501 },
502 {
503 .name = "ADSC_AUX_Buff",
504 .start = 0x00000000,
505 .end = 0x00003FFF,
506 .flags = IORESOURCE_MEM,
507 },
508 {
509 .name = "ADSC_Main_Buff",
510 .start = 0x00000000,
511 .end = 0x00003FFF,
512 .flags = IORESOURCE_MEM,
513 },
514 /*
515 * STAVEM driver/STAPI
516 */
517 {
518 .name = "AVMEMPartition0",
519 .start = 0x00000000,
520 .end = 0x00480000 - 1, /* 4.5 MB total */
521 .flags = IORESOURCE_MEM,
522 },
523 /*
524 * GHW HAL Driver
525 */
526 {
527 .name = "GraphicsHeap",
528 .start = 0x22700000,
529 .end = 0x23500000 - 1, /* 14 MB total */
530 .flags = IORESOURCE_MEM,
531 },
532 /*
533 * multi com buffer area
534 */
535 {
536 .name = "MulticomSHM",
537 .start = 0x23700000,
538 .end = 0x23720000 - 1,
539 .flags = IORESOURCE_MEM,
540 },
541 /*
542 * DMA Ring buffer (don't need recording buffers)
543 */
544 {
545 .name = "BMM_Buffer",
546 .start = 0x00000000,
547 .end = 0x000AA000 - 1,
548 .flags = IORESOURCE_MEM,
549 },
550 /*
551 * Display bins buffer for unit0
552 */
553 {
554 .name = "DisplayBins0",
555 .start = 0x00000000,
556 .end = 0x00000FFF, /* 4 KB total */
557 .flags = IORESOURCE_MEM,
558 },
559 /*
560 * Display bins buffer for unit1
561 */
562 {
563 .name = "DisplayBins1",
564 .start = 0x00000000,
565 .end = 0x00000FFF, /* 4 KB total */
566 .flags = IORESOURCE_MEM,
567 },
568 /*
569 *
570 * AVFS: player HAL memory
571 *
572 *
573 */
574 {
575 .name = "AvfsDmaMem",
576 .start = 0x00000000,
577 .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
578 .flags = IORESOURCE_MEM,
579 },
580 /*
581 * PMEM
582 */
583 {
584 .name = "DiagPersistentMemory",
585 .start = 0x00000000,
586 .end = 0x10000 - 1,
587 .flags = IORESOURCE_MEM,
588 },
589 /*
590 * Smartcard
591 */
592 {
593 .name = "SmartCardInfo",
594 .start = 0x00000000,
595 .end = 0x2800 - 1,
596 .flags = IORESOURCE_MEM,
597 },
598 /*
599 * NAND Flash
600 */
601 {
602 .name = "NandFlash",
603 .start = NAND_FLASH_BASE,
604 .end = NAND_FLASH_BASE + 0x400 - 1,
605 .flags = IORESOURCE_MEM,
606 },
607 /*
608 * Synopsys GMAC Memory Region
609 */
610 {
611 .name = "GMAC",
612 .start = 0x00000000,
613 .end = 0x00010000 - 1,
614 .flags = IORESOURCE_MEM,
615 },
616 /*
617 * Add other resources here
618 */
619 { },
620};
diff --git a/arch/mips/powertv/asic/prealloc-cronus.c b/arch/mips/powertv/asic/prealloc-cronus.c
new file mode 100644
index 000000000000..45a5c3ea718c
--- /dev/null
+++ b/arch/mips/powertv/asic/prealloc-cronus.c
@@ -0,0 +1,608 @@
1/*
2 * Memory pre-allocations for Cronus boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 */
23
24#include <linux/init.h>
25#include <asm/mach-powertv/asic.h>
26
27/*
28 * DVR_CAPABLE CRONUS RESOURCES
29 */
30struct resource dvr_cronus_resources[] __initdata =
31{
32 /*
33 *
34 * VIDEO1 / LX1
35 *
36 */
37 {
38 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
39 .start = 0x24000000,
40 .end = 0x241FFFFF, /* 2MiB */
41 .flags = IORESOURCE_MEM,
42 },
43 {
44 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
45 .start = 0x24200000,
46 .end = 0x24201FFF,
47 .flags = IORESOURCE_MEM,
48 },
49 {
50 .name = "MediaMemory1",
51 .start = 0x24202000,
52 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
53 .flags = IORESOURCE_MEM,
54 },
55 /*
56 *
57 * VIDEO2 / LX2
58 *
59 */
60 {
61 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
62 .start = 0x60000000,
63 .end = 0x601FFFFF, /* 2MiB */
64 .flags = IORESOURCE_IO,
65 },
66 {
67 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
68 .start = 0x60200000,
69 .end = 0x60201FFF,
70 .flags = IORESOURCE_IO,
71 },
72 {
73 .name = "MediaMemory2",
74 .start = 0x60202000,
75 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
76 .flags = IORESOURCE_IO,
77 },
78 /*
79 *
80 * Sysaudio Driver
81 *
82 * This driver requires:
83 *
84 * Arbitrary Based Buffers:
85 * DSP_Image_Buff - DSP code and data images (1MB)
86 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
87 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
88 * ADSC_Main_Buff - ADSC Main buffer (16KB)
89 *
90 */
91 {
92 .name = "DSP_Image_Buff",
93 .start = 0x00000000,
94 .end = 0x000FFFFF,
95 .flags = IORESOURCE_MEM,
96 },
97 {
98 .name = "ADSC_CPU_PCM_Buff",
99 .start = 0x00000000,
100 .end = 0x00009FFF,
101 .flags = IORESOURCE_MEM,
102 },
103 {
104 .name = "ADSC_AUX_Buff",
105 .start = 0x00000000,
106 .end = 0x00003FFF,
107 .flags = IORESOURCE_MEM,
108 },
109 {
110 .name = "ADSC_Main_Buff",
111 .start = 0x00000000,
112 .end = 0x00003FFF,
113 .flags = IORESOURCE_MEM,
114 },
115 /*
116 *
117 * STAVEM driver/STAPI
118 *
119 * This driver requires:
120 *
121 * Arbitrary Based Buffers:
122 * This memory area is used for allocating buffers for Video decoding
123 * purposes. Allocation/De-allocation within this buffer is managed
124 * by the STAVMEM driver of the STAPI. They could be Decimated
125 * Picture Buffers, Intermediate Buffers, as deemed necessary for
126 * video decoding purposes, for any video decoders on Zeus.
127 *
128 */
129 {
130 .name = "AVMEMPartition0",
131 .start = 0x63580000,
132 .end = 0x64180000 - 1, /* 12 MB total */
133 .flags = IORESOURCE_IO,
134 },
135 /*
136 *
137 * DOCSIS Subsystem
138 *
139 * This driver requires:
140 *
141 * Arbitrary Based Buffers:
142 * Docsis -
143 *
144 */
145 {
146 .name = "Docsis",
147 .start = 0x62000000,
148 .end = 0x62700000 - 1, /* 7 MB total */
149 .flags = IORESOURCE_IO,
150 },
151 /*
152 *
153 * GHW HAL Driver
154 *
155 * This driver requires:
156 *
157 * Arbitrary Based Buffers:
158 * GraphicsHeap - PowerTV Graphics Heap
159 *
160 */
161 {
162 .name = "GraphicsHeap",
163 .start = 0x62700000,
164 .end = 0x63500000 - 1, /* 14 MB total */
165 .flags = IORESOURCE_IO,
166 },
167 /*
168 *
169 * multi com buffer area
170 *
171 * This driver requires:
172 *
173 * Arbitrary Based Buffers:
174 * Docsis -
175 *
176 */
177 {
178 .name = "MulticomSHM",
179 .start = 0x26000000,
180 .end = 0x26020000 - 1,
181 .flags = IORESOURCE_MEM,
182 },
183 /*
184 *
185 * DMA Ring buffer
186 *
187 * This driver requires:
188 *
189 * Arbitrary Based Buffers:
190 * Docsis -
191 *
192 */
193 {
194 .name = "BMM_Buffer",
195 .start = 0x00000000,
196 .end = 0x00280000 - 1,
197 .flags = IORESOURCE_MEM,
198 },
199 /*
200 *
201 * Display bins buffer for unit0
202 *
203 * This driver requires:
204 *
205 * Arbitrary Based Buffers:
206 * Display Bins for unit0
207 *
208 */
209 {
210 .name = "DisplayBins0",
211 .start = 0x00000000,
212 .end = 0x00000FFF, /* 4 KB total */
213 .flags = IORESOURCE_MEM,
214 },
215 /*
216 *
217 * Display bins buffer
218 *
219 * This driver requires:
220 *
221 * Arbitrary Based Buffers:
222 * Display Bins for unit1
223 *
224 */
225 {
226 .name = "DisplayBins1",
227 .start = 0x64AD4000,
228 .end = 0x64AD5000 - 1, /* 4 KB total */
229 .flags = IORESOURCE_IO,
230 },
231 /*
232 *
233 * ITFS
234 *
235 * This driver requires:
236 *
237 * Arbitrary Based Buffers:
238 * Docsis -
239 *
240 */
241 {
242 .name = "ITFS",
243 .start = 0x64180000,
244 /* 815,104 bytes each for 2 ITFS partitions. */
245 .end = 0x6430DFFF,
246 .flags = IORESOURCE_IO,
247 },
248 /*
249 *
250 * AVFS
251 *
252 * This driver requires:
253 *
254 * Arbitrary Based Buffers:
255 * Docsis -
256 *
257 */
258 {
259 .name = "AvfsDmaMem",
260 .start = 0x6430E000,
261 /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
262 .end = 0x64AD0000 - 1,
263 .flags = IORESOURCE_IO,
264 },
265 {
266 .name = "AvfsFileSys",
267 .start = 0x64AD0000,
268 .end = 0x64AD1000 - 1, /* 4K */
269 .flags = IORESOURCE_IO,
270 },
271 /*
272 *
273 * PMEM
274 *
275 * This driver requires:
276 *
277 * Arbitrary Based Buffers:
278 * Persistent memory for diagnostics.
279 *
280 */
281 {
282 .name = "DiagPersistentMemory",
283 .start = 0x00000000,
284 .end = 0x10000 - 1,
285 .flags = IORESOURCE_MEM,
286 },
287 /*
288 *
289 * Smartcard
290 *
291 * This driver requires:
292 *
293 * Arbitrary Based Buffers:
294 * Read and write buffers for Internal/External cards
295 *
296 */
297 {
298 .name = "SmartCardInfo",
299 .start = 0x64AD1000,
300 .end = 0x64AD3800 - 1,
301 .flags = IORESOURCE_IO,
302 },
303 /*
304 *
305 * KAVNET
306 * NP Reset Vector - must be of the form xxCxxxxx
307 * NP Image - must be video bank 1
308 * NP IPC - must be video bank 2
309 */
310 {
311 .name = "NP_Reset_Vector",
312 .start = 0x27c00000,
313 .end = 0x27c01000 - 1,
314 .flags = IORESOURCE_MEM,
315 },
316 {
317 .name = "NP_Image",
318 .start = 0x27020000,
319 .end = 0x27060000 - 1,
320 .flags = IORESOURCE_MEM,
321 },
322 {
323 .name = "NP_IPC",
324 .start = 0x63500000,
325 .end = 0x63580000 - 1,
326 .flags = IORESOURCE_IO,
327 },
328 /*
329 * Add other resources here
330 */
331 { },
332};
333
334/*
335 * NON_DVR_CAPABLE CRONUS RESOURCES
336 */
337struct resource non_dvr_cronus_resources[] __initdata =
338{
339 /*
340 *
341 * VIDEO1 / LX1
342 *
343 */
344 {
345 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
346 .start = 0x24000000,
347 .end = 0x241FFFFF, /* 2MiB */
348 .flags = IORESOURCE_MEM,
349 },
350 {
351 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
352 .start = 0x24200000,
353 .end = 0x24201FFF,
354 .flags = IORESOURCE_MEM,
355 },
356 {
357 .name = "MediaMemory1",
358 .start = 0x24202000,
359 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
360 .flags = IORESOURCE_MEM,
361 },
362 /*
363 *
364 * VIDEO2 / LX2
365 *
366 */
367 {
368 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
369 .start = 0x60000000,
370 .end = 0x601FFFFF, /* 2MiB */
371 .flags = IORESOURCE_IO,
372 },
373 {
374 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
375 .start = 0x60200000,
376 .end = 0x60201FFF,
377 .flags = IORESOURCE_IO,
378 },
379 {
380 .name = "MediaMemory2",
381 .start = 0x60202000,
382 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
383 .flags = IORESOURCE_IO,
384 },
385 /*
386 *
387 * Sysaudio Driver
388 *
389 * This driver requires:
390 *
391 * Arbitrary Based Buffers:
392 * DSP_Image_Buff - DSP code and data images (1MB)
393 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
394 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
395 * ADSC_Main_Buff - ADSC Main buffer (16KB)
396 *
397 */
398 {
399 .name = "DSP_Image_Buff",
400 .start = 0x00000000,
401 .end = 0x000FFFFF,
402 .flags = IORESOURCE_MEM,
403 },
404 {
405 .name = "ADSC_CPU_PCM_Buff",
406 .start = 0x00000000,
407 .end = 0x00009FFF,
408 .flags = IORESOURCE_MEM,
409 },
410 {
411 .name = "ADSC_AUX_Buff",
412 .start = 0x00000000,
413 .end = 0x00003FFF,
414 .flags = IORESOURCE_MEM,
415 },
416 {
417 .name = "ADSC_Main_Buff",
418 .start = 0x00000000,
419 .end = 0x00003FFF,
420 .flags = IORESOURCE_MEM,
421 },
422 /*
423 *
424 * STAVEM driver/STAPI
425 *
426 * This driver requires:
427 *
428 * Arbitrary Based Buffers:
429 * This memory area is used for allocating buffers for Video decoding
430 * purposes. Allocation/De-allocation within this buffer is managed
431 * by the STAVMEM driver of the STAPI. They could be Decimated
432 * Picture Buffers, Intermediate Buffers, as deemed necessary for
433 * video decoding purposes, for any video decoders on Zeus.
434 *
435 */
436 {
437 .name = "AVMEMPartition0",
438 .start = 0x63580000,
439 .end = 0x64180000 - 1, /* 12 MB total */
440 .flags = IORESOURCE_IO,
441 },
442 /*
443 *
444 * DOCSIS Subsystem
445 *
446 * This driver requires:
447 *
448 * Arbitrary Based Buffers:
449 * Docsis -
450 *
451 */
452 {
453 .name = "Docsis",
454 .start = 0x62000000,
455 .end = 0x62700000 - 1, /* 7 MB total */
456 .flags = IORESOURCE_IO,
457 },
458 /*
459 *
460 * GHW HAL Driver
461 *
462 * This driver requires:
463 *
464 * Arbitrary Based Buffers:
465 * GraphicsHeap - PowerTV Graphics Heap
466 *
467 */
468 {
469 .name = "GraphicsHeap",
470 .start = 0x62700000,
471 .end = 0x63500000 - 1, /* 14 MB total */
472 .flags = IORESOURCE_IO,
473 },
474 /*
475 *
476 * multi com buffer area
477 *
478 * This driver requires:
479 *
480 * Arbitrary Based Buffers:
481 * Docsis -
482 *
483 */
484 {
485 .name = "MulticomSHM",
486 .start = 0x26000000,
487 .end = 0x26020000 - 1,
488 .flags = IORESOURCE_MEM,
489 },
490 /*
491 *
492 * DMA Ring buffer
493 *
494 * This driver requires:
495 *
496 * Arbitrary Based Buffers:
497 * Docsis -
498 *
499 */
500 {
501 .name = "BMM_Buffer",
502 .start = 0x00000000,
503 .end = 0x000AA000 - 1,
504 .flags = IORESOURCE_MEM,
505 },
506 /*
507 *
508 * Display bins buffer for unit0
509 *
510 * This driver requires:
511 *
512 * Arbitrary Based Buffers:
513 * Display Bins for unit0
514 *
515 */
516 {
517 .name = "DisplayBins0",
518 .start = 0x00000000,
519 .end = 0x00000FFF, /* 4 KB total */
520 .flags = IORESOURCE_MEM,
521 },
522 /*
523 *
524 * Display bins buffer
525 *
526 * This driver requires:
527 *
528 * Arbitrary Based Buffers:
529 * Display Bins for unit1
530 *
531 */
532 {
533 .name = "DisplayBins1",
534 .start = 0x64AD4000,
535 .end = 0x64AD5000 - 1, /* 4 KB total */
536 .flags = IORESOURCE_IO,
537 },
538 /*
539 *
540 * AVFS: player HAL memory
541 *
542 *
543 */
544 {
545 .name = "AvfsDmaMem",
546 .start = 0x6430E000,
547 .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
548 .flags = IORESOURCE_IO,
549 },
550 /*
551 *
552 * PMEM
553 *
554 * This driver requires:
555 *
556 * Arbitrary Based Buffers:
557 * Persistent memory for diagnostics.
558 *
559 */
560 {
561 .name = "DiagPersistentMemory",
562 .start = 0x00000000,
563 .end = 0x10000 - 1,
564 .flags = IORESOURCE_MEM,
565 },
566 /*
567 *
568 * Smartcard
569 *
570 * This driver requires:
571 *
572 * Arbitrary Based Buffers:
573 * Read and write buffers for Internal/External cards
574 *
575 */
576 {
577 .name = "SmartCardInfo",
578 .start = 0x64AD1000,
579 .end = 0x64AD3800 - 1,
580 .flags = IORESOURCE_IO,
581 },
582 /*
583 *
584 * KAVNET
585 * NP Reset Vector - must be of the form xxCxxxxx
586 * NP Image - must be video bank 1
587 * NP IPC - must be video bank 2
588 */
589 {
590 .name = "NP_Reset_Vector",
591 .start = 0x27c00000,
592 .end = 0x27c01000 - 1,
593 .flags = IORESOURCE_MEM,
594 },
595 {
596 .name = "NP_Image",
597 .start = 0x27020000,
598 .end = 0x27060000 - 1,
599 .flags = IORESOURCE_MEM,
600 },
601 {
602 .name = "NP_IPC",
603 .start = 0x63500000,
604 .end = 0x63580000 - 1,
605 .flags = IORESOURCE_IO,
606 },
607 { },
608};
diff --git a/arch/mips/powertv/asic/prealloc-cronuslite.c b/arch/mips/powertv/asic/prealloc-cronuslite.c
new file mode 100644
index 000000000000..23a905613c04
--- /dev/null
+++ b/arch/mips/powertv/asic/prealloc-cronuslite.c
@@ -0,0 +1,290 @@
1/*
2 * Memory pre-allocations for Cronus Lite boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 */
23
24#include <linux/init.h>
25#include <asm/mach-powertv/asic.h>
26
27/*
28 * NON_DVR_CAPABLE CRONUSLITE RESOURCES
29 */
30struct resource non_dvr_cronuslite_resources[] __initdata =
31{
32 /*
33 *
34 * VIDEO2 / LX2
35 *
36 */
37 {
38 .name = "ST231aImage", /* Delta-Mu 2 image and ram */
39 .start = 0x60000000,
40 .end = 0x601FFFFF, /* 2MiB */
41 .flags = IORESOURCE_IO,
42 },
43 {
44 .name = "ST231aMonitor", /* 8KiB block ST231b monitor */
45 .start = 0x60200000,
46 .end = 0x60201FFF,
47 .flags = IORESOURCE_IO,
48 },
49 {
50 .name = "MediaMemory1",
51 .start = 0x60202000,
52 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
53 .flags = IORESOURCE_IO,
54 },
55 /*
56 *
57 * Sysaudio Driver
58 *
59 * This driver requires:
60 *
61 * Arbitrary Based Buffers:
62 * DSP_Image_Buff - DSP code and data images (1MB)
63 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
64 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
65 * ADSC_Main_Buff - ADSC Main buffer (16KB)
66 *
67 */
68 {
69 .name = "DSP_Image_Buff",
70 .start = 0x00000000,
71 .end = 0x000FFFFF,
72 .flags = IORESOURCE_MEM,
73 },
74 {
75 .name = "ADSC_CPU_PCM_Buff",
76 .start = 0x00000000,
77 .end = 0x00009FFF,
78 .flags = IORESOURCE_MEM,
79 },
80 {
81 .name = "ADSC_AUX_Buff",
82 .start = 0x00000000,
83 .end = 0x00003FFF,
84 .flags = IORESOURCE_MEM,
85 },
86 {
87 .name = "ADSC_Main_Buff",
88 .start = 0x00000000,
89 .end = 0x00003FFF,
90 .flags = IORESOURCE_MEM,
91 },
92 /*
93 *
94 * STAVEM driver/STAPI
95 *
96 * This driver requires:
97 *
98 * Arbitrary Based Buffers:
99 * This memory area is used for allocating buffers for Video decoding
100 * purposes. Allocation/De-allocation within this buffer is managed
101 * by the STAVMEM driver of the STAPI. They could be Decimated
102 * Picture Buffers, Intermediate Buffers, as deemed necessary for
103 * video decoding purposes, for any video decoders on Zeus.
104 *
105 */
106 {
107 .name = "AVMEMPartition0",
108 .start = 0x63580000,
109 .end = 0x63B80000 - 1, /* 6 MB total */
110 .flags = IORESOURCE_IO,
111 },
112 /*
113 *
114 * DOCSIS Subsystem
115 *
116 * This driver requires:
117 *
118 * Arbitrary Based Buffers:
119 * Docsis -
120 *
121 */
122 {
123 .name = "Docsis",
124 .start = 0x62000000,
125 .end = 0x62700000 - 1, /* 7 MB total */
126 .flags = IORESOURCE_IO,
127 },
128 /*
129 *
130 * GHW HAL Driver
131 *
132 * This driver requires:
133 *
134 * Arbitrary Based Buffers:
135 * GraphicsHeap - PowerTV Graphics Heap
136 *
137 */
138 {
139 .name = "GraphicsHeap",
140 .start = 0x62700000,
141 .end = 0x63500000 - 1, /* 14 MB total */
142 .flags = IORESOURCE_IO,
143 },
144 /*
145 *
146 * multi com buffer area
147 *
148 * This driver requires:
149 *
150 * Arbitrary Based Buffers:
151 * Docsis -
152 *
153 */
154 {
155 .name = "MulticomSHM",
156 .start = 0x26000000,
157 .end = 0x26020000 - 1,
158 .flags = IORESOURCE_MEM,
159 },
160 /*
161 *
162 * DMA Ring buffer
163 *
164 * This driver requires:
165 *
166 * Arbitrary Based Buffers:
167 * Docsis -
168 *
169 */
170 {
171 .name = "BMM_Buffer",
172 .start = 0x00000000,
173 .end = 0x000AA000 - 1,
174 .flags = IORESOURCE_MEM,
175 },
176 /*
177 *
178 * Display bins buffer for unit0
179 *
180 * This driver requires:
181 *
182 * Arbitrary Based Buffers:
183 * Display Bins for unit0
184 *
185 */
186 {
187 .name = "DisplayBins0",
188 .start = 0x00000000,
189 .end = 0x00000FFF, /* 4 KB total */
190 .flags = IORESOURCE_MEM,
191 },
192 /*
193 *
194 * Display bins buffer
195 *
196 * This driver requires:
197 *
198 * Arbitrary Based Buffers:
199 * Display Bins for unit1
200 *
201 */
202 {
203 .name = "DisplayBins1",
204 .start = 0x63B83000,
205 .end = 0x63B84000 - 1, /* 4 KB total */
206 .flags = IORESOURCE_IO,
207 },
208 /*
209 *
210 * AVFS: player HAL memory
211 *
212 *
213 */
214 {
215 .name = "AvfsDmaMem",
216 .start = 0x63B84000,
217 .end = 0x63E48C00 - 1, /* 945K * 3 for playback */
218 .flags = IORESOURCE_IO,
219 },
220 /*
221 *
222 * PMEM
223 *
224 * This driver requires:
225 *
226 * Arbitrary Based Buffers:
227 * Persistent memory for diagnostics.
228 *
229 */
230 {
231 .name = "DiagPersistentMemory",
232 .start = 0x00000000,
233 .end = 0x10000 - 1,
234 .flags = IORESOURCE_MEM,
235 },
236 /*
237 *
238 * Smartcard
239 *
240 * This driver requires:
241 *
242 * Arbitrary Based Buffers:
243 * Read and write buffers for Internal/External cards
244 *
245 */
246 {
247 .name = "SmartCardInfo",
248 .start = 0x63B80000,
249 .end = 0x63B82800 - 1,
250 .flags = IORESOURCE_IO,
251 },
252 /*
253 *
254 * KAVNET
255 * NP Reset Vector - must be of the form xxCxxxxx
256 * NP Image - must be video bank 1
257 * NP IPC - must be video bank 2
258 */
259 {
260 .name = "NP_Reset_Vector",
261 .start = 0x27c00000,
262 .end = 0x27c01000 - 1,
263 .flags = IORESOURCE_MEM,
264 },
265 {
266 .name = "NP_Image",
267 .start = 0x27020000,
268 .end = 0x27060000 - 1,
269 .flags = IORESOURCE_MEM,
270 },
271 {
272 .name = "NP_IPC",
273 .start = 0x63500000,
274 .end = 0x63580000 - 1,
275 .flags = IORESOURCE_IO,
276 },
277 /*
278 * NAND Flash
279 */
280 {
281 .name = "NandFlash",
282 .start = NAND_FLASH_BASE,
283 .end = NAND_FLASH_BASE + 0x400 - 1,
284 .flags = IORESOURCE_IO,
285 },
286 /*
287 * Add other resources here
288 */
289 { },
290};
diff --git a/arch/mips/powertv/asic/prealloc-zeus.c b/arch/mips/powertv/asic/prealloc-zeus.c
new file mode 100644
index 000000000000..018d4514dbe3
--- /dev/null
+++ b/arch/mips/powertv/asic/prealloc-zeus.c
@@ -0,0 +1,459 @@
1/*
2 * Memory pre-allocations for Zeus boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 */
23
24#include <linux/init.h>
25#include <asm/mach-powertv/asic.h>
26
27/*
28 * DVR_CAPABLE RESOURCES
29 */
30struct resource dvr_zeus_resources[] __initdata =
31{
32 /*
33 *
34 * VIDEO1 / LX1
35 *
36 */
37 {
38 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
39 .start = 0x20000000,
40 .end = 0x201FFFFF, /* 2MiB */
41 .flags = IORESOURCE_IO,
42 },
43 {
44 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
45 .start = 0x20200000,
46 .end = 0x20201FFF,
47 .flags = IORESOURCE_IO,
48 },
49 {
50 .name = "MediaMemory1",
51 .start = 0x20202000,
52 .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
53 .flags = IORESOURCE_IO,
54 },
55 /*
56 *
57 * VIDEO2 / LX2
58 *
59 */
60 {
61 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
62 .start = 0x30000000,
63 .end = 0x301FFFFF, /* 2MiB */
64 .flags = IORESOURCE_IO,
65 },
66 {
67 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
68 .start = 0x30200000,
69 .end = 0x30201FFF,
70 .flags = IORESOURCE_IO,
71 },
72 {
73 .name = "MediaMemory2",
74 .start = 0x30202000,
75 .end = 0x31FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
76 .flags = IORESOURCE_IO,
77 },
78 /*
79 *
80 * Sysaudio Driver
81 *
82 * This driver requires:
83 *
84 * Arbitrary Based Buffers:
85 * DSP_Image_Buff - DSP code and data images (1MB)
86 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
87 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
88 * ADSC_Main_Buff - ADSC Main buffer (16KB)
89 *
90 */
91 {
92 .name = "DSP_Image_Buff",
93 .start = 0x00000000,
94 .end = 0x000FFFFF,
95 .flags = IORESOURCE_MEM,
96 },
97 {
98 .name = "ADSC_CPU_PCM_Buff",
99 .start = 0x00000000,
100 .end = 0x00009FFF,
101 .flags = IORESOURCE_MEM,
102 },
103 {
104 .name = "ADSC_AUX_Buff",
105 .start = 0x00000000,
106 .end = 0x00003FFF,
107 .flags = IORESOURCE_MEM,
108 },
109 {
110 .name = "ADSC_Main_Buff",
111 .start = 0x00000000,
112 .end = 0x00003FFF,
113 .flags = IORESOURCE_MEM,
114 },
115 /*
116 *
117 * STAVEM driver/STAPI
118 *
119 * This driver requires:
120 *
121 * Arbitrary Based Buffers:
122 * This memory area is used for allocating buffers for Video decoding
123 * purposes. Allocation/De-allocation within this buffer is managed
124 * by the STAVMEM driver of the STAPI. They could be Decimated
125 * Picture Buffers, Intermediate Buffers, as deemed necessary for
126 * video decoding purposes, for any video decoders on Zeus.
127 *
128 */
129 {
130 .name = "AVMEMPartition0",
131 .start = 0x00000000,
132 .end = 0x00c00000 - 1, /* 12 MB total */
133 .flags = IORESOURCE_MEM,
134 },
135 /*
136 *
137 * DOCSIS Subsystem
138 *
139 * This driver requires:
140 *
141 * Arbitrary Based Buffers:
142 * Docsis -
143 *
144 */
145 {
146 .name = "Docsis",
147 .start = 0x40100000,
148 .end = 0x407fffff,
149 .flags = IORESOURCE_MEM,
150 },
151 /*
152 *
153 * GHW HAL Driver
154 *
155 * This driver requires:
156 *
157 * Arbitrary Based Buffers:
158 * GraphicsHeap - PowerTV Graphics Heap
159 *
160 */
161 {
162 .name = "GraphicsHeap",
163 .start = 0x46900000,
164 .end = 0x47700000 - 1, /* 14 MB total */
165 .flags = IORESOURCE_MEM,
166 },
167 /*
168 *
169 * multi com buffer area
170 *
171 * This driver requires:
172 *
173 * Arbitrary Based Buffers:
174 * Docsis -
175 *
176 */
177 {
178 .name = "MulticomSHM",
179 .start = 0x47900000,
180 .end = 0x47920000 - 1,
181 .flags = IORESOURCE_MEM,
182 },
183 /*
184 *
185 * DMA Ring buffer
186 *
187 * This driver requires:
188 *
189 * Arbitrary Based Buffers:
190 * Docsis -
191 *
192 */
193 {
194 .name = "BMM_Buffer",
195 .start = 0x00000000,
196 .end = 0x00280000 - 1,
197 .flags = IORESOURCE_MEM,
198 },
199 /*
200 *
201 * Display bins buffer for unit0
202 *
203 * This driver requires:
204 *
205 * Arbitrary Based Buffers:
206 * Display Bins for unit0
207 *
208 */
209 {
210 .name = "DisplayBins0",
211 .start = 0x00000000,
212 .end = 0x00000FFF, /* 4 KB total */
213 .flags = IORESOURCE_MEM,
214 },
215 /*
216 *
217 * Display bins buffer
218 *
219 * This driver requires:
220 *
221 * Arbitrary Based Buffers:
222 * Display Bins for unit1
223 *
224 */
225 {
226 .name = "DisplayBins1",
227 .start = 0x00000000,
228 .end = 0x00000FFF, /* 4 KB total */
229 .flags = IORESOURCE_MEM,
230 },
231 /*
232 *
233 * ITFS
234 *
235 * This driver requires:
236 *
237 * Arbitrary Based Buffers:
238 * Docsis -
239 *
240 */
241 {
242 .name = "ITFS",
243 .start = 0x00000000,
244 /* 815,104 bytes each for 2 ITFS partitions. */
245 .end = 0x0018DFFF,
246 .flags = IORESOURCE_MEM,
247 },
248 /*
249 *
250 * AVFS
251 *
252 * This driver requires:
253 *
254 * Arbitrary Based Buffers:
255 * Docsis -
256 *
257 */
258 {
259 .name = "AvfsDmaMem",
260 .start = 0x00000000,
261 /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
262 .end = 0x007c2000 - 1,
263 .flags = IORESOURCE_MEM,
264 },
265 {
266 .name = "AvfsFileSys",
267 .start = 0x00000000,
268 .end = 0x00001000 - 1, /* 4K */
269 .flags = IORESOURCE_MEM,
270 },
271 /*
272 *
273 * PMEM
274 *
275 * This driver requires:
276 *
277 * Arbitrary Based Buffers:
278 * Persistent memory for diagnostics.
279 *
280 */
281 {
282 .name = "DiagPersistentMemory",
283 .start = 0x00000000,
284 .end = 0x10000 - 1,
285 .flags = IORESOURCE_MEM,
286 },
287 /*
288 *
289 * Smartcard
290 *
291 * This driver requires:
292 *
293 * Arbitrary Based Buffers:
294 * Read and write buffers for Internal/External cards
295 *
296 */
297 {
298 .name = "SmartCardInfo",
299 .start = 0x00000000,
300 .end = 0x2800 - 1,
301 .flags = IORESOURCE_MEM,
302 },
303 /*
304 * Add other resources here
305 */
306 { },
307};
308
309/*
310 * NON_DVR_CAPABLE ZEUS RESOURCES
311 */
312struct resource non_dvr_zeus_resources[] __initdata =
313{
314 /*
315 * VIDEO1 / LX1
316 */
317 {
318 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
319 .start = 0x20000000,
320 .end = 0x201FFFFF, /* 2MiB */
321 .flags = IORESOURCE_IO,
322 },
323 {
324 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
325 .start = 0x20200000,
326 .end = 0x20201FFF,
327 .flags = IORESOURCE_IO,
328 },
329 {
330 .name = "MediaMemory1",
331 .start = 0x20202000,
332 .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
333 .flags = IORESOURCE_IO,
334 },
335 /*
336 * Sysaudio Driver
337 */
338 {
339 .name = "DSP_Image_Buff",
340 .start = 0x00000000,
341 .end = 0x000FFFFF,
342 .flags = IORESOURCE_MEM,
343 },
344 {
345 .name = "ADSC_CPU_PCM_Buff",
346 .start = 0x00000000,
347 .end = 0x00009FFF,
348 .flags = IORESOURCE_MEM,
349 },
350 {
351 .name = "ADSC_AUX_Buff",
352 .start = 0x00000000,
353 .end = 0x00003FFF,
354 .flags = IORESOURCE_MEM,
355 },
356 {
357 .name = "ADSC_Main_Buff",
358 .start = 0x00000000,
359 .end = 0x00003FFF,
360 .flags = IORESOURCE_MEM,
361 },
362 /*
363 * STAVEM driver/STAPI
364 */
365 {
366 .name = "AVMEMPartition0",
367 .start = 0x00000000,
368 .end = 0x00600000 - 1, /* 6 MB total */
369 .flags = IORESOURCE_MEM,
370 },
371 /*
372 * DOCSIS Subsystem
373 */
374 {
375 .name = "Docsis",
376 .start = 0x40100000,
377 .end = 0x407fffff,
378 .flags = IORESOURCE_MEM,
379 },
380 /*
381 * GHW HAL Driver
382 */
383 {
384 .name = "GraphicsHeap",
385 .start = 0x46900000,
386 .end = 0x47700000 - 1, /* 14 MB total */
387 .flags = IORESOURCE_MEM,
388 },
389 /*
390 * multi com buffer area
391 */
392 {
393 .name = "MulticomSHM",
394 .start = 0x47900000,
395 .end = 0x47920000 - 1,
396 .flags = IORESOURCE_MEM,
397 },
398 /*
399 * DMA Ring buffer
400 */
401 {
402 .name = "BMM_Buffer",
403 .start = 0x00000000,
404 .end = 0x00280000 - 1,
405 .flags = IORESOURCE_MEM,
406 },
407 /*
408 * Display bins buffer for unit0
409 */
410 {
411 .name = "DisplayBins0",
412 .start = 0x00000000,
413 .end = 0x00000FFF, /* 4 KB total */
414 .flags = IORESOURCE_MEM,
415 },
416 /*
417 *
418 * AVFS: player HAL memory
419 *
420 *
421 */
422 {
423 .name = "AvfsDmaMem",
424 .start = 0x00000000,
425 .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
426 .flags = IORESOURCE_MEM,
427 },
428 /*
429 * PMEM
430 */
431 {
432 .name = "DiagPersistentMemory",
433 .start = 0x00000000,
434 .end = 0x10000 - 1,
435 .flags = IORESOURCE_MEM,
436 },
437 /*
438 * Smartcard
439 */
440 {
441 .name = "SmartCardInfo",
442 .start = 0x00000000,
443 .end = 0x2800 - 1,
444 .flags = IORESOURCE_MEM,
445 },
446 /*
447 * NAND Flash
448 */
449 {
450 .name = "NandFlash",
451 .start = NAND_FLASH_BASE,
452 .end = NAND_FLASH_BASE + 0x400 - 1,
453 .flags = IORESOURCE_IO,
454 },
455 /*
456 * Add other resources here
457 */
458 { },
459};
diff --git a/arch/mips/powertv/cmdline.c b/arch/mips/powertv/cmdline.c
new file mode 100644
index 000000000000..98d73cb0d452
--- /dev/null
+++ b/arch/mips/powertv/cmdline.c
@@ -0,0 +1,52 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 *
19 * Kernel command line creation using the prom monitor (YAMON) argc/argv.
20 */
21#include <linux/init.h>
22#include <linux/string.h>
23
24#include <asm/bootinfo.h>
25
26#include "init.h"
27
28/*
29 * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
30 * This macro take care of sign extension.
31 */
32#define prom_argv(index) ((char *)(long)_prom_argv[(index)])
33
34char * __init prom_getcmdline(void)
35{
36 return &(arcs_cmdline[0]);
37}
38
39void __init prom_init_cmdline(void)
40{
41 int len;
42
43 if (prom_argc != 1)
44 return;
45
46 len = strlen(arcs_cmdline);
47
48 arcs_cmdline[len] = ' ';
49
50 strlcpy(arcs_cmdline + len + 1, (char *)_prom_argv,
51 COMMAND_LINE_SIZE - len - 1);
52}
diff --git a/arch/mips/powertv/init.c b/arch/mips/powertv/init.c
new file mode 100644
index 000000000000..5f4e4c304e48
--- /dev/null
+++ b/arch/mips/powertv/init.c
@@ -0,0 +1,128 @@
1/*
2 * Copyright (C) 1999, 2000, 2004, 2005 MIPS Technologies, Inc.
3 * All rights reserved.
4 * Authors: Carsten Langgaard <carstenl@mips.com>
5 * Maciej W. Rozycki <macro@mips.com>
6 * Portions copyright (C) 2009 Cisco Systems, Inc.
7 *
8 * This program is free software; you can distribute it and/or modify it
9 * under the terms of the GNU General Public License (Version 2) as
10 * published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
20 *
21 * PROM library initialisation code.
22 */
23#include <linux/init.h>
24#include <linux/string.h>
25#include <linux/kernel.h>
26
27#include <asm/bootinfo.h>
28#include <linux/io.h>
29#include <asm/system.h>
30#include <asm/cacheflush.h>
31#include <asm/traps.h>
32
33#include <asm/mips-boards/prom.h>
34#include <asm/mips-boards/generic.h>
35#include <asm/mach-powertv/asic.h>
36
37#include "init.h"
38
39int prom_argc;
40int *_prom_argv, *_prom_envp;
41unsigned long _prom_memsize;
42
43/*
44 * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
45 * This macro take care of sign extension, if running in 64-bit mode.
46 */
47#define prom_envp(index) ((char *)(long)_prom_envp[(index)])
48
49char *prom_getenv(char *envname)
50{
51 char *result = NULL;
52
53 if (_prom_envp != NULL) {
54 /*
55 * Return a pointer to the given environment variable.
56 * In 64-bit mode: we're using 64-bit pointers, but all pointers
57 * in the PROM structures are only 32-bit, so we need some
58 * workarounds, if we are running in 64-bit mode.
59 */
60 int i, index = 0;
61
62 i = strlen(envname);
63
64 while (prom_envp(index)) {
65 if (strncmp(envname, prom_envp(index), i) == 0) {
66 result = prom_envp(index + 1);
67 break;
68 }
69 index += 2;
70 }
71 }
72
73 return result;
74}
75
76/* TODO: Verify on linux-mips mailing list that the following two */
77/* functions are correct */
78/* TODO: Copy NMI and EJTAG exception vectors to memory from the */
79/* BootROM exception vectors. Flush their cache entries. test it. */
80
81static void __init mips_nmi_setup(void)
82{
83 void *base;
84#if defined(CONFIG_CPU_MIPS32_R1)
85 base = cpu_has_veic ?
86 (void *)(CAC_BASE + 0xa80) :
87 (void *)(CAC_BASE + 0x380);
88#elif defined(CONFIG_CPU_MIPS32_R2)
89 base = (void *)0xbfc00000;
90#else
91#error NMI exception handler address not defined
92#endif
93}
94
95static void __init mips_ejtag_setup(void)
96{
97 void *base;
98
99#if defined(CONFIG_CPU_MIPS32_R1)
100 base = cpu_has_veic ?
101 (void *)(CAC_BASE + 0xa00) :
102 (void *)(CAC_BASE + 0x300);
103#elif defined(CONFIG_CPU_MIPS32_R2)
104 base = (void *)0xbfc00480;
105#else
106#error EJTAG exception handler address not defined
107#endif
108}
109
110void __init prom_init(void)
111{
112 prom_argc = fw_arg0;
113 _prom_argv = (int *) fw_arg1;
114 _prom_envp = (int *) fw_arg2;
115 _prom_memsize = (unsigned long) fw_arg3;
116
117 board_nmi_handler_setup = mips_nmi_setup;
118 board_ejtag_handler_setup = mips_ejtag_setup;
119
120 pr_info("\nLINUX started...\n");
121 prom_init_cmdline();
122 configure_platform();
123 prom_meminit();
124
125#ifndef CONFIG_BOOTLOADER_DRIVER
126 pr_info("\nBootloader driver isn't loaded...\n");
127#endif
128}
diff --git a/arch/mips/powertv/init.h b/arch/mips/powertv/init.h
new file mode 100644
index 000000000000..7af6bf25008c
--- /dev/null
+++ b/arch/mips/powertv/init.h
@@ -0,0 +1,28 @@
1/*
2 * Definitions from powertv init.c file
3 *
4 * Copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: David VomLehn
21 */
22
23#ifndef _POWERTV_INIT_H
24#define _POWERTV_INIT_H
25extern int prom_argc;
26extern int *_prom_argv;
27extern unsigned long _prom_memsize;
28#endif
diff --git a/arch/mips/powertv/memory.c b/arch/mips/powertv/memory.c
new file mode 100644
index 000000000000..28d06605fff6
--- /dev/null
+++ b/arch/mips/powertv/memory.c
@@ -0,0 +1,186 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 *
19 * Apparently originally from arch/mips/malta-memory.c. Modified to work
20 * with the PowerTV bootloader.
21 */
22#include <linux/init.h>
23#include <linux/mm.h>
24#include <linux/bootmem.h>
25#include <linux/pfn.h>
26#include <linux/string.h>
27
28#include <asm/bootinfo.h>
29#include <asm/page.h>
30#include <asm/sections.h>
31
32#include <asm/mips-boards/prom.h>
33
34#include "init.h"
35
36/* Memory constants */
37#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
38#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
39#define DEFAULT_MEMSIZE MEBIBYTE(256) /* If no memsize provided */
40#define LOW_MEM_MAX MEBIBYTE(252) /* Max usable low mem */
41#define RES_BOOTLDR_MEMSIZE MEBIBYTE(1) /* Memory reserved for bldr */
42#define BOOT_MEM_SIZE KIBIBYTE(256) /* Memory reserved for bldr */
43#define PHYS_MEM_START 0x10000000 /* Start of physical memory */
44
45unsigned long ptv_memsize;
46
47char __initdata cmdline[COMMAND_LINE_SIZE];
48
49void __init prom_meminit(void)
50{
51 char *memsize_str;
52 unsigned long memsize = 0;
53 unsigned int physend;
54 char *ptr;
55 int low_mem;
56 int high_mem;
57
58 /* Check the command line first for a memsize directive */
59 strcpy(cmdline, arcs_cmdline);
60 ptr = strstr(cmdline, "memsize=");
61 if (ptr && (ptr != cmdline) && (*(ptr - 1) != ' '))
62 ptr = strstr(ptr, " memsize=");
63
64 if (ptr) {
65 memsize = memparse(ptr + 8, &ptr);
66 } else {
67 /* otherwise look in the environment */
68 memsize_str = prom_getenv("memsize");
69
70 if (memsize_str != NULL) {
71 pr_info("prom memsize = %s\n", memsize_str);
72 memsize = simple_strtol(memsize_str, NULL, 0);
73 }
74
75 if (memsize == 0) {
76 if (_prom_memsize != 0) {
77 memsize = _prom_memsize;
78 pr_info("_prom_memsize = 0x%lx\n", memsize);
79 /* add in memory that the bootloader doesn't
80 * report */
81 memsize += BOOT_MEM_SIZE;
82 } else {
83 memsize = DEFAULT_MEMSIZE;
84 pr_info("Memsize not passed by bootloader, "
85 "defaulting to 0x%lx\n", memsize);
86 }
87 }
88 }
89
90 /* Store memsize for diagnostic purposes */
91 ptv_memsize = memsize;
92
93 physend = PFN_ALIGN(&_end) - 0x80000000;
94 if (memsize > LOW_MEM_MAX) {
95 low_mem = LOW_MEM_MAX;
96 high_mem = memsize - low_mem;
97 } else {
98 low_mem = memsize;
99 high_mem = 0;
100 }
101
102/*
103 * TODO: We will use the hard code for memory configuration until
104 * the bootloader releases their device tree to us.
105 */
106 /*
107 * Add the memory reserved for use by the bootloader to the
108 * memory map.
109 */
110 add_memory_region(PHYS_MEM_START, RES_BOOTLDR_MEMSIZE,
111 BOOT_MEM_RESERVED);
112#ifdef CONFIG_HIGHMEM_256_128
113 /*
114 * Add memory in low for general use by the kernel and its friends
115 * (like drivers, applications, etc).
116 */
117 add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
118 LOW_MEM_MAX - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
119 /*
120 * Add the memory reserved for reset vector.
121 */
122 add_memory_region(0x1fc00000, MEBIBYTE(4), BOOT_MEM_RESERVED);
123 /*
124 * Add the memory reserved.
125 */
126 add_memory_region(0x20000000, MEBIBYTE(1024 + 75), BOOT_MEM_RESERVED);
127 /*
128 * Add memory in high for general use by the kernel and its friends
129 * (like drivers, applications, etc).
130 *
131 * 75MB is reserved for devices which are using the memory in high.
132 */
133 add_memory_region(0x60000000 + MEBIBYTE(75), MEBIBYTE(128 - 75),
134 BOOT_MEM_RAM);
135#elif defined CONFIG_HIGHMEM_128_128
136 /*
137 * Add memory in low for general use by the kernel and its friends
138 * (like drivers, applications, etc).
139 */
140 add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
141 MEBIBYTE(128) - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
142 /*
143 * Add the memory reserved.
144 */
145 add_memory_region(PHYS_MEM_START + MEBIBYTE(128),
146 MEBIBYTE(128 + 1024 + 75), BOOT_MEM_RESERVED);
147 /*
148 * Add memory in high for general use by the kernel and its friends
149 * (like drivers, applications, etc).
150 *
151 * 75MB is reserved for devices which are using the memory in high.
152 */
153 add_memory_region(0x60000000 + MEBIBYTE(75), MEBIBYTE(128 - 75),
154 BOOT_MEM_RAM);
155#else
156 /* Add low memory regions for either:
157 * - no-highmemory configuration case -OR-
158 * - highmemory "HIGHMEM_LOWBANK_ONLY" case
159 */
160 /*
161 * Add memory for general use by the kernel and its friends
162 * (like drivers, applications, etc).
163 */
164 add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
165 low_mem - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
166 /*
167 * Add the memory reserved for reset vector.
168 */
169 add_memory_region(0x1fc00000, MEBIBYTE(4), BOOT_MEM_RESERVED);
170#endif
171}
172
173void __init prom_free_prom_memory(void)
174{
175 unsigned long addr;
176 int i;
177
178 for (i = 0; i < boot_mem_map.nr_map; i++) {
179 if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
180 continue;
181
182 addr = boot_mem_map.map[i].addr;
183 free_init_pages("prom memory",
184 addr, addr + boot_mem_map.map[i].size);
185 }
186}
diff --git a/arch/mips/powertv/pci/Makefile b/arch/mips/powertv/pci/Makefile
new file mode 100644
index 000000000000..f5c62462fc9d
--- /dev/null
+++ b/arch/mips/powertv/pci/Makefile
@@ -0,0 +1,21 @@
1#
2# Copyright (C) 2009 Scientific-Atlanta, Inc.
3#
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 2 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17#
18
19obj-$(CONFIG_PCI) += fixup-powertv.o
20
21EXTRA_CFLAGS += -Wall -Werror
diff --git a/arch/mips/powertv/pci/fixup-powertv.c b/arch/mips/powertv/pci/fixup-powertv.c
new file mode 100644
index 000000000000..726bc2e824b3
--- /dev/null
+++ b/arch/mips/powertv/pci/fixup-powertv.c
@@ -0,0 +1,36 @@
1#include <linux/init.h>
2#include <linux/pci.h>
3#include <asm/mach-powertv/interrupts.h>
4#include "powertv-pci.h"
5
6int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
7{
8 return asic_pcie_map_irq(dev, slot, pin);
9}
10
11/* Do platform specific device initialization at pci_enable_device() time */
12int pcibios_plat_dev_init(struct pci_dev *dev)
13{
14 return 0;
15}
16
17/*
18 * asic_pcie_map_irq
19 *
20 * Parameters:
21 * *dev - pointer to a pci_dev structure (not used)
22 * slot - slot number (not used)
23 * pin - pin number (not used)
24 *
25 * Return Value:
26 * Returns: IRQ number (always the PCI Express IRQ number)
27 *
28 * Description:
29 * asic_pcie_map_irq will return the IRQ number of the PCI Express interrupt.
30 *
31 */
32int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
33{
34 return irq_pciexp;
35}
36EXPORT_SYMBOL(asic_pcie_map_irq);
diff --git a/arch/mips/powertv/pci/powertv-pci.h b/arch/mips/powertv/pci/powertv-pci.h
new file mode 100644
index 000000000000..1b5886bbd759
--- /dev/null
+++ b/arch/mips/powertv/pci/powertv-pci.h
@@ -0,0 +1,31 @@
1/*
2 * powertv-pci.c
3 *
4 * Copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20/*
21 * Local definitions for the powertv PCI code
22 */
23
24#ifndef _POWERTV_PCI_POWERTV_PCI_H_
25#define _POWERTV_PCI_POWERTV_PCI_H_
26extern int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
27extern int asic_pcie_init(void);
28extern int asic_pcie_init(void);
29
30extern int log_level;
31#endif
diff --git a/arch/mips/powertv/powertv-clock.h b/arch/mips/powertv/powertv-clock.h
new file mode 100644
index 000000000000..d94c54311485
--- /dev/null
+++ b/arch/mips/powertv/powertv-clock.h
@@ -0,0 +1,26 @@
1/*
2 * Copyright (C) 2009 Cisco Systems, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 *
18 * Author: David VomLehn
19 */
20
21#ifndef _POWERTV_POWERTV_CLOCK_H
22#define _POWERTV_POWERTV_CLOCK_H
23extern int powertv_clockevent_init(void);
24extern void powertv_clocksource_init(void);
25extern unsigned int mips_get_pll_freq(void);
26#endif
diff --git a/arch/mips/powertv/powertv_setup.c b/arch/mips/powertv/powertv_setup.c
new file mode 100644
index 000000000000..bd8ebf128f29
--- /dev/null
+++ b/arch/mips/powertv/powertv_setup.c
@@ -0,0 +1,351 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 */
19#include <linux/init.h>
20#include <linux/sched.h>
21#include <linux/ioport.h>
22#include <linux/pci.h>
23#include <linux/screen_info.h>
24#include <linux/notifier.h>
25#include <linux/etherdevice.h>
26#include <linux/if_ether.h>
27#include <linux/ctype.h>
28
29#include <linux/cpu.h>
30#include <asm/bootinfo.h>
31#include <asm/irq.h>
32#include <asm/mips-boards/generic.h>
33#include <asm/mips-boards/prom.h>
34#include <asm/dma.h>
35#include <linux/time.h>
36#include <asm/traps.h>
37#include <asm/asm-offsets.h>
38#include "reset.h"
39
40#define VAL(n) STR(n)
41
42/*
43 * Macros for loading addresses and storing registers:
44 * PTR_LA Load the address into a register
45 * LONG_S Store the full width of the given register.
46 * LONG_L Load the full width of the given register
47 * PTR_ADDIU Add a constant value to a register used as a pointer
48 * REG_SIZE Number of 8-bit bytes in a full width register
49 */
50#ifdef CONFIG_64BIT
51#warning TODO: 64-bit code needs to be verified
52#define PTR_LA "dla "
53#define LONG_S "sd "
54#define LONG_L "ld "
55#define PTR_ADDIU "daddiu "
56#define REG_SIZE "8" /* In bytes */
57#endif
58
59#ifdef CONFIG_32BIT
60#define PTR_LA "la "
61#define LONG_S "sw "
62#define LONG_L "lw "
63#define PTR_ADDIU "addiu "
64#define REG_SIZE "4" /* In bytes */
65#endif
66
67static struct pt_regs die_regs;
68static bool have_die_regs;
69
70static void register_panic_notifier(void);
71static int panic_handler(struct notifier_block *notifier_block,
72 unsigned long event, void *cause_string);
73
74const char *get_system_type(void)
75{
76 return "PowerTV";
77}
78
79void __init plat_mem_setup(void)
80{
81 panic_on_oops = 1;
82 register_panic_notifier();
83
84#if 0
85 mips_pcibios_init();
86#endif
87 mips_reboot_setup();
88}
89
90/*
91 * Install a panic notifier for platform-specific diagnostics
92 */
93static void register_panic_notifier()
94{
95 static struct notifier_block panic_notifier = {
96 .notifier_call = panic_handler,
97 .next = NULL,
98 .priority = INT_MAX
99 };
100 atomic_notifier_chain_register(&panic_notifier_list, &panic_notifier);
101}
102
103static int panic_handler(struct notifier_block *notifier_block,
104 unsigned long event, void *cause_string)
105{
106 struct pt_regs my_regs;
107
108 /* Save all of the registers */
109 {
110 unsigned long at, v0, v1; /* Must be on the stack */
111
112 /* Start by saving $at and v0 on the stack. We use $at
113 * ourselves, but it looks like the compiler may use v0 or v1
114 * to load the address of the pt_regs structure. We'll come
115 * back later to store the registers in the pt_regs
116 * structure. */
117 __asm__ __volatile__ (
118 ".set noat\n"
119 LONG_S "$at, %[at]\n"
120 LONG_S "$2, %[v0]\n"
121 LONG_S "$3, %[v1]\n"
122 :
123 [at] "=m" (at),
124 [v0] "=m" (v0),
125 [v1] "=m" (v1)
126 :
127 : "at"
128 );
129
130 __asm__ __volatile__ (
131 ".set noat\n"
132 "move $at, %[pt_regs]\n"
133
134 /* Argument registers */
135 LONG_S "$4, " VAL(PT_R4) "($at)\n"
136 LONG_S "$5, " VAL(PT_R5) "($at)\n"
137 LONG_S "$6, " VAL(PT_R6) "($at)\n"
138 LONG_S "$7, " VAL(PT_R7) "($at)\n"
139
140 /* Temporary regs */
141 LONG_S "$8, " VAL(PT_R8) "($at)\n"
142 LONG_S "$9, " VAL(PT_R9) "($at)\n"
143 LONG_S "$10, " VAL(PT_R10) "($at)\n"
144 LONG_S "$11, " VAL(PT_R11) "($at)\n"
145 LONG_S "$12, " VAL(PT_R12) "($at)\n"
146 LONG_S "$13, " VAL(PT_R13) "($at)\n"
147 LONG_S "$14, " VAL(PT_R14) "($at)\n"
148 LONG_S "$15, " VAL(PT_R15) "($at)\n"
149
150 /* "Saved" registers */
151 LONG_S "$16, " VAL(PT_R16) "($at)\n"
152 LONG_S "$17, " VAL(PT_R17) "($at)\n"
153 LONG_S "$18, " VAL(PT_R18) "($at)\n"
154 LONG_S "$19, " VAL(PT_R19) "($at)\n"
155 LONG_S "$20, " VAL(PT_R20) "($at)\n"
156 LONG_S "$21, " VAL(PT_R21) "($at)\n"
157 LONG_S "$22, " VAL(PT_R22) "($at)\n"
158 LONG_S "$23, " VAL(PT_R23) "($at)\n"
159
160 /* Add'l temp regs */
161 LONG_S "$24, " VAL(PT_R24) "($at)\n"
162 LONG_S "$25, " VAL(PT_R25) "($at)\n"
163
164 /* Kernel temp regs */
165 LONG_S "$26, " VAL(PT_R26) "($at)\n"
166 LONG_S "$27, " VAL(PT_R27) "($at)\n"
167
168 /* Global pointer, stack pointer, frame pointer and
169 * return address */
170 LONG_S "$gp, " VAL(PT_R28) "($at)\n"
171 LONG_S "$sp, " VAL(PT_R29) "($at)\n"
172 LONG_S "$fp, " VAL(PT_R30) "($at)\n"
173 LONG_S "$ra, " VAL(PT_R31) "($at)\n"
174
175 /* Now we can get the $at and v0 registers back and
176 * store them */
177 LONG_L "$8, %[at]\n"
178 LONG_S "$8, " VAL(PT_R1) "($at)\n"
179 LONG_L "$8, %[v0]\n"
180 LONG_S "$8, " VAL(PT_R2) "($at)\n"
181 LONG_L "$8, %[v1]\n"
182 LONG_S "$8, " VAL(PT_R3) "($at)\n"
183 :
184 :
185 [at] "m" (at),
186 [v0] "m" (v0),
187 [v1] "m" (v1),
188 [pt_regs] "r" (&my_regs)
189 : "at", "t0"
190 );
191
192 /* Set the current EPC value to be the current location in this
193 * function */
194 __asm__ __volatile__ (
195 ".set noat\n"
196 "1:\n"
197 PTR_LA "$at, 1b\n"
198 LONG_S "$at, %[cp0_epc]\n"
199 :
200 [cp0_epc] "=m" (my_regs.cp0_epc)
201 :
202 : "at"
203 );
204
205 my_regs.cp0_cause = read_c0_cause();
206 my_regs.cp0_status = read_c0_status();
207 }
208
209#ifdef CONFIG_DIAGNOSTICS
210 failure_report((char *) cause_string,
211 have_die_regs ? &die_regs : &my_regs);
212 have_die_regs = false;
213#else
214 pr_crit("I'm feeling a bit sleepy. hmmmmm... perhaps a nap would... "
215 "zzzz... \n");
216#endif
217
218 return NOTIFY_DONE;
219}
220
221/**
222 * Platform-specific handling of oops
223 * @str: Pointer to the oops string
224 * @regs: Pointer to the oops registers
225 * All we do here is to save the registers for subsequent printing through
226 * the panic notifier.
227 */
228void platform_die(const char *str, const struct pt_regs *regs)
229{
230 /* If we already have saved registers, don't overwrite them as they
231 * they apply to the initial fault */
232
233 if (!have_die_regs) {
234 have_die_regs = true;
235 die_regs = *regs;
236 }
237}
238
239/* Information about the RF MAC address, if one was supplied on the
240 * command line. */
241static bool have_rfmac;
242static u8 rfmac[ETH_ALEN];
243
244static int rfmac_param(char *p)
245{
246 u8 *q;
247 bool is_high_nibble;
248 int c;
249
250 /* Skip a leading "0x", if present */
251 if (*p == '0' && *(p+1) == 'x')
252 p += 2;
253
254 q = rfmac;
255 is_high_nibble = true;
256
257 for (c = (unsigned char) *p++;
258 isxdigit(c) && q - rfmac < ETH_ALEN;
259 c = (unsigned char) *p++) {
260 int nibble;
261
262 nibble = (isdigit(c) ? (c - '0') :
263 (isupper(c) ? c - 'A' + 10 : c - 'a' + 10));
264
265 if (is_high_nibble)
266 *q = nibble << 4;
267 else
268 *q++ |= nibble;
269
270 is_high_nibble = !is_high_nibble;
271 }
272
273 /* If we parsed all the way to the end of the parameter value and
274 * parsed all ETH_ALEN bytes, we have a usable RF MAC address */
275 have_rfmac = (c == '\0' && q - rfmac == ETH_ALEN);
276
277 return 0;
278}
279
280early_param("rfmac", rfmac_param);
281
282/*
283 * Generate an Ethernet MAC address that has a good chance of being unique.
284 * @addr: Pointer to six-byte array containing the Ethernet address
285 * Generates an Ethernet MAC address that is highly likely to be unique for
286 * this particular system on a network with other systems of the same type.
287 *
288 * The problem we are solving is that, when random_ether_addr() is used to
289 * generate MAC addresses at startup, there isn't much entropy for the random
290 * number generator to use and the addresses it produces are fairly likely to
291 * be the same as those of other identical systems on the same local network.
292 * This is true even for relatively small numbers of systems (for the reason
293 * why, see the Wikipedia entry for "Birthday problem" at:
294 * http://en.wikipedia.org/wiki/Birthday_problem
295 *
296 * The good news is that we already have a MAC address known to be unique, the
297 * RF MAC address. The bad news is that this address is already in use on the
298 * RF interface. Worse, the obvious trick, taking the RF MAC address and
299 * turning on the locally managed bit, has already been used for other devices.
300 * Still, this does give us something to work with.
301 *
302 * The approach we take is:
303 * 1. If we can't get the RF MAC Address, just call random_ether_addr.
304 * 2. Use the 24-bit NIC-specific bits of the RF MAC address as the last 24
305 * bits of the new address. This is very likely to be unique, except for
306 * the current box.
307 * 3. To avoid using addresses already on the current box, we set the top
308 * six bits of the address with a value different from any currently
309 * registered Scientific Atlanta organizationally unique identifyer
310 * (OUI). This avoids duplication with any addresses on the system that
311 * were generated from valid Scientific Atlanta-registered address by
312 * simply flipping the locally managed bit.
313 * 4. We aren't generating a multicast address, so we leave the multicast
314 * bit off. Since we aren't using a registered address, we have to set
315 * the locally managed bit.
316 * 5. We then randomly generate the remaining 16-bits. This does two
317 * things:
318 * a. It allows us to call this function for more than one device
319 * in this system
320 * b. It ensures that things will probably still work even if
321 * some device on the device network has a locally managed
322 * address that matches the top six bits from step 2.
323 */
324void platform_random_ether_addr(u8 addr[ETH_ALEN])
325{
326 const int num_random_bytes = 2;
327 const unsigned char non_sciatl_oui_bits = 0xc0u;
328 const unsigned char mac_addr_locally_managed = (1 << 1);
329
330 if (!have_rfmac) {
331 pr_warning("rfmac not available on command line; "
332 "generating random MAC address\n");
333 random_ether_addr(addr);
334 }
335
336 else {
337 int i;
338
339 /* Set the first byte to something that won't match a Scientific
340 * Atlanta OUI, is locally managed, and isn't a multicast
341 * address */
342 addr[0] = non_sciatl_oui_bits | mac_addr_locally_managed;
343
344 /* Get some bytes of random address information */
345 get_random_bytes(&addr[1], num_random_bytes);
346
347 /* Copy over the NIC-specific bits of the RF MAC address */
348 for (i = 1 + num_random_bytes; i < ETH_ALEN; i++)
349 addr[i] = rfmac[i];
350 }
351}
diff --git a/arch/mips/powertv/reset.c b/arch/mips/powertv/reset.c
new file mode 100644
index 000000000000..494c652c984b
--- /dev/null
+++ b/arch/mips/powertv/reset.c
@@ -0,0 +1,65 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 */
19#include <linux/pm.h>
20
21#include <linux/io.h>
22#include <asm/reboot.h> /* Not included by linux/reboot.h */
23
24#ifdef CONFIG_BOOTLOADER_DRIVER
25#include <asm/mach-powertv/kbldr.h>
26#endif
27
28#include <asm/mach-powertv/asic_regs.h>
29#include "reset.h"
30
31static void mips_machine_restart(char *command);
32static void mips_machine_halt(void);
33
34static void mips_machine_restart(char *command)
35{
36#ifdef CONFIG_BOOTLOADER_DRIVER
37 /*
38 * Call the bootloader's reset function to ensure
39 * that persistent data is flushed before hard reset
40 */
41 kbldr_SetCauseAndReset();
42#else
43 writel(0x1, asic_reg_addr(watchdog));
44#endif
45}
46
47static void mips_machine_halt(void)
48{
49#ifdef CONFIG_BOOTLOADER_DRIVER
50 /*
51 * Call the bootloader's reset function to ensure
52 * that persistent data is flushed before hard reset
53 */
54 kbldr_SetCauseAndReset();
55#else
56 writel(0x1, asic_reg_addr(watchdog));
57#endif
58}
59
60void mips_reboot_setup(void)
61{
62 _machine_restart = mips_machine_restart;
63 _machine_halt = mips_machine_halt;
64 pm_power_off = mips_machine_halt;
65}
diff --git a/arch/mips/powertv/reset.h b/arch/mips/powertv/reset.h
new file mode 100644
index 000000000000..888fd09e2620
--- /dev/null
+++ b/arch/mips/powertv/reset.h
@@ -0,0 +1,26 @@
1/*
2 * Definitions from powertv reset.c file
3 *
4 * Copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: David VomLehn
21 */
22
23#ifndef _POWERTV_POWERTV_RESET_H
24#define _POWERTV_POWERTV_RESET_H
25extern void mips_reboot_setup(void);
26#endif
diff --git a/arch/mips/powertv/time.c b/arch/mips/powertv/time.c
new file mode 100644
index 000000000000..1e0a5ef4c8c7
--- /dev/null
+++ b/arch/mips/powertv/time.c
@@ -0,0 +1,37 @@
1/*
2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
5 *
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
18 *
19 * Setting up the clock on the MIPS boards.
20 */
21
22#include <linux/init.h>
23#include <asm/mach-powertv/interrupts.h>
24#include <asm/time.h>
25
26#include "powertv-clock.h"
27
28unsigned int __cpuinit get_c0_compare_int(void)
29{
30 return irq_mips_timer;
31}
32
33void __init plat_time_init(void)
34{
35 powertv_clocksource_init();
36 r4k_clockevent_init();
37}
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 22:02:27 -0500