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authorVitaly Bordug <vbordug@ru.mvista.com>2007-01-24 14:42:10 -0500
committerPaul Mackerras <paulus@samba.org>2007-02-06 22:03:17 -0500
commit29f1530f1958dc74f021186c9f31ed66a0c7b8ad (patch)
tree15f60316419135f1e05b0dc03b6b0fd7c7f50a5d /arch/powerpc
parentdf34403dcaacef541a67c955aebc37c51f53ca7c (diff)
[POWERPC] Add mpc866ads board-specific bits to arch/powerpc
This add support of the Freescale mpc86xads reference board to arch/powerpc. Supported SMC1 and SMC2 (UART and serial console), FEC 100Mbps Ethernet, SCC1 Ethernet (10Mbps hdx) Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/mpc866ads.dts162
-rw-r--r--arch/powerpc/configs/mpc866_ads_defconfig829
-rw-r--r--arch/powerpc/platforms/8xx/Makefile1
-rw-r--r--arch/powerpc/platforms/8xx/mpc86xads.h95
-rw-r--r--arch/powerpc/platforms/8xx/mpc86xads_setup.c301
5 files changed, 1388 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc866ads.dts b/arch/powerpc/boot/dts/mpc866ads.dts
new file mode 100644
index 000000000000..5d4005239b83
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc866ads.dts
@@ -0,0 +1,162 @@
1/*
2 * MPC866 ADS Device Tree Source
3 *
4 * Copyright 2006 MontaVista Software, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12
13/ {
14 model = "MPC866ADS";
15 compatible = "mpc8xx";
16 #address-cells = <1>;
17 #size-cells = <1>;
18 linux,phandle = <100>;
19
20 cpus {
21 #cpus = <1>;
22 #address-cells = <1>;
23 #size-cells = <0>;
24 linux,phandle = <200>;
25
26 PowerPC,866@0 {
27 device_type = "cpu";
28 reg = <0>;
29 d-cache-line-size = <20>; // 32 bytes
30 i-cache-line-size = <20>; // 32 bytes
31 d-cache-size = <2000>; // L1, 8K
32 i-cache-size = <4000>; // L1, 16K
33 timebase-frequency = <0>;
34 bus-frequency = <0>;
35 clock-frequency = <0>;
36 32-bit;
37 interrupts = <f 2>; // decrementer interrupt
38 interrupt-parent = <ff000000>;
39 linux,phandle = <201>;
40 linux,boot-cpu;
41 };
42 };
43
44 memory {
45 device_type = "memory";
46 linux,phandle = <300>;
47 reg = <00000000 800000>;
48 };
49
50 soc866@ff000000 {
51 #address-cells = <1>;
52 #size-cells = <1>;
53 #interrupt-cells = <2>;
54 device_type = "soc";
55 ranges = <0 ff000000 00100000>;
56 reg = <ff000000 00000200>;
57 bus-frequency = <0>;
58 mdio@e80 {
59 device_type = "mdio";
60 compatible = "fs_enet";
61 reg = <e80 8>;
62 linux,phandle = <e80>;
63 #address-cells = <1>;
64 #size-cells = <0>;
65 ethernet-phy@f {
66 linux,phandle = <e800f>;
67 reg = <f>;
68 device_type = "ethernet-phy";
69 };
70 };
71
72 fec@e00 {
73 device_type = "network";
74 compatible = "fs_enet";
75 model = "FEC";
76 device-id = <1>;
77 reg = <e00 188>;
78 mac-address = [ 00 00 0C 00 01 FD ];
79 interrupts = <3 1>;
80 interrupt-parent = <ff000000>;
81 phy-handle = <e800f>;
82 };
83
84 pic@ff000000 {
85 linux,phandle = <ff000000>;
86 interrupt-controller;
87 #address-cells = <0>;
88 #interrupt-cells = <2>;
89 reg = <0 24>;
90 built-in;
91 device_type = "mpc8xx-pic";
92 compatible = "CPM";
93 };
94
95 cpm@ff000000 {
96 linux,phandle = <ff000000>;
97 #address-cells = <1>;
98 #size-cells = <1>;
99 #interrupt-cells = <2>;
100 device_type = "cpm";
101 model = "CPM";
102 ranges = <0 0 4000>;
103 reg = <860 f0>;
104 command-proc = <9c0>;
105 brg-frequency = <0>;
106 interrupts = <0 2>; // cpm error interrupt
107 interrupt-parent = <930>;
108
109 pic@930 {
110 linux,phandle = <930>;
111 interrupt-controller;
112 #address-cells = <0>;
113 #interrupt-cells = <2>;
114 interrupts = <5 2 0 2>;
115 interrupt-parent = <ff000000>;
116 reg = <930 20>;
117 built-in;
118 device_type = "cpm-pic";
119 compatible = "CPM";
120 };
121
122 smc@a80 {
123 device_type = "serial";
124 compatible = "cpm_uart";
125 model = "SMC";
126 device-id = <1>;
127 reg = <a80 10 3e80 40>;
128 clock-setup = <00ffffff 0>;
129 rx-clock = <1>;
130 tx-clock = <1>;
131 current-speed = <0>;
132 interrupts = <4 3>;
133 interrupt-parent = <930>;
134 };
135
136 smc@a90 {
137 device_type = "serial";
138 compatible = "cpm_uart";
139 model = "SMC";
140 device-id = <2>;
141 reg = <a90 20 3f80 40>;
142 clock-setup = <ff00ffff 90000>;
143 rx-clock = <2>;
144 tx-clock = <2>;
145 current-speed = <0>;
146 interrupts = <3 3>;
147 interrupt-parent = <930>;
148 };
149
150 scc@a00 {
151 device_type = "network";
152 compatible = "fs_enet";
153 model = "SCC";
154 device-id = <1>;
155 reg = <a00 18 3c00 80>;
156 mac-address = [ 00 00 0C 00 03 FD ];
157 interrupts = <1e 3>;
158 interrupt-parent = <930>;
159 };
160 };
161 };
162};
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
new file mode 100644
index 000000000000..539d9e3d3668
--- /dev/null
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -0,0 +1,829 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.19-rc6
4# Fri Nov 24 21:13:55 2006
5#
6# CONFIG_PPC64 is not set
7CONFIG_PPC32=y
8CONFIG_PPC_MERGE=y
9CONFIG_MMU=y
10CONFIG_GENERIC_HARDIRQS=y
11CONFIG_IRQ_PER_CPU=y
12CONFIG_RWSEM_XCHGADD_ALGORITHM=y
13CONFIG_GENERIC_HWEIGHT=y
14CONFIG_GENERIC_CALIBRATE_DELAY=y
15CONFIG_GENERIC_FIND_NEXT_BIT=y
16CONFIG_PPC=y
17CONFIG_EARLY_PRINTK=y
18CONFIG_GENERIC_NVRAM=y
19CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
20CONFIG_ARCH_MAY_HAVE_PC_FDC=y
21CONFIG_PPC_OF=y
22# CONFIG_PPC_UDBG_16550 is not set
23# CONFIG_GENERIC_TBSYNC is not set
24CONFIG_AUDIT_ARCH=y
25# CONFIG_DEFAULT_UIMAGE is not set
26
27#
28# Processor support
29#
30# CONFIG_CLASSIC32 is not set
31# CONFIG_PPC_52xx is not set
32# CONFIG_PPC_82xx is not set
33# CONFIG_PPC_83xx is not set
34# CONFIG_PPC_85xx is not set
35# CONFIG_PPC_86xx is not set
36CONFIG_PPC_8xx=y
37# CONFIG_40x is not set
38# CONFIG_44x is not set
39# CONFIG_E200 is not set
40CONFIG_8xx=y
41# CONFIG_PPC_DCR_NATIVE is not set
42# CONFIG_PPC_DCR_MMIO is not set
43CONFIG_NOT_COHERENT_CACHE=y
44CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
45
46#
47# Code maturity level options
48#
49CONFIG_EXPERIMENTAL=y
50CONFIG_BROKEN_ON_SMP=y
51CONFIG_INIT_ENV_ARG_LIMIT=32
52
53#
54# General setup
55#
56CONFIG_LOCALVERSION=""
57CONFIG_LOCALVERSION_AUTO=y
58# CONFIG_SWAP is not set
59CONFIG_SYSVIPC=y
60# CONFIG_IPC_NS is not set
61# CONFIG_POSIX_MQUEUE is not set
62# CONFIG_BSD_PROCESS_ACCT is not set
63# CONFIG_TASKSTATS is not set
64# CONFIG_UTS_NS is not set
65# CONFIG_AUDIT is not set
66# CONFIG_IKCONFIG is not set
67# CONFIG_RELAY is not set
68CONFIG_INITRAMFS_SOURCE=""
69# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
70CONFIG_SYSCTL=y
71CONFIG_EMBEDDED=y
72# CONFIG_SYSCTL_SYSCALL is not set
73CONFIG_KALLSYMS=y
74# CONFIG_KALLSYMS_EXTRA_PASS is not set
75# CONFIG_HOTPLUG is not set
76CONFIG_PRINTK=y
77# CONFIG_BUG is not set
78CONFIG_ELF_CORE=y
79# CONFIG_BASE_FULL is not set
80CONFIG_FUTEX=y
81# CONFIG_EPOLL is not set
82CONFIG_SHMEM=y
83CONFIG_SLAB=y
84# CONFIG_VM_EVENT_COUNTERS is not set
85CONFIG_RT_MUTEXES=y
86# CONFIG_TINY_SHMEM is not set
87CONFIG_BASE_SMALL=1
88# CONFIG_SLOB is not set
89
90#
91# Loadable module support
92#
93# CONFIG_MODULES is not set
94
95#
96# Block layer
97#
98CONFIG_BLOCK=y
99# CONFIG_LBD is not set
100# CONFIG_BLK_DEV_IO_TRACE is not set
101# CONFIG_LSF is not set
102
103#
104# IO Schedulers
105#
106CONFIG_IOSCHED_NOOP=y
107CONFIG_IOSCHED_AS=y
108CONFIG_IOSCHED_DEADLINE=y
109CONFIG_IOSCHED_CFQ=y
110CONFIG_DEFAULT_AS=y
111# CONFIG_DEFAULT_DEADLINE is not set
112# CONFIG_DEFAULT_CFQ is not set
113# CONFIG_DEFAULT_NOOP is not set
114CONFIG_DEFAULT_IOSCHED="anticipatory"
115# CONFIG_WANT_EARLY_SERIAL is not set
116CONFIG_EMBEDDEDBOOT=y
117# CONFIG_MPIC is not set
118
119#
120# Platform support
121#
122CONFIG_CPM1=y
123# CONFIG_MPC8XXFADS is not set
124CONFIG_MPC86XADS=y
125# CONFIG_MPC885ADS is not set
126
127#
128# MPC8xx CPM Options
129#
130
131#
132# Generic MPC8xx Options
133#
134CONFIG_8xx_COPYBACK=y
135CONFIG_8xx_CPU6=y
136CONFIG_NO_UCODE_PATCH=y
137# CONFIG_USB_SOF_UCODE_PATCH is not set
138# CONFIG_I2C_SPI_UCODE_PATCH is not set
139# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
140
141#
142# Kernel options
143#
144# CONFIG_HIGHMEM is not set
145# CONFIG_HZ_100 is not set
146# CONFIG_HZ_250 is not set
147CONFIG_HZ_1000=y
148CONFIG_HZ=1000
149CONFIG_PREEMPT_NONE=y
150# CONFIG_PREEMPT_VOLUNTARY is not set
151# CONFIG_PREEMPT is not set
152CONFIG_BINFMT_ELF=y
153# CONFIG_BINFMT_MISC is not set
154CONFIG_MATH_EMULATION=y
155CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
156CONFIG_ARCH_FLATMEM_ENABLE=y
157CONFIG_ARCH_POPULATES_NODE_MAP=y
158CONFIG_SELECT_MEMORY_MODEL=y
159CONFIG_FLATMEM_MANUAL=y
160# CONFIG_DISCONTIGMEM_MANUAL is not set
161# CONFIG_SPARSEMEM_MANUAL is not set
162CONFIG_FLATMEM=y
163CONFIG_FLAT_NODE_MEM_MAP=y
164# CONFIG_SPARSEMEM_STATIC is not set
165CONFIG_SPLIT_PTLOCK_CPUS=4
166# CONFIG_RESOURCES_64BIT is not set
167# CONFIG_PROC_DEVICETREE is not set
168# CONFIG_CMDLINE_BOOL is not set
169# CONFIG_PM is not set
170# CONFIG_SECCOMP is not set
171CONFIG_ISA_DMA_API=y
172
173#
174# Bus options
175#
176# CONFIG_MPIC_WEIRD is not set
177# CONFIG_PPC_I8259 is not set
178CONFIG_FSL_SOC=y
179# CONFIG_PCI is not set
180# CONFIG_PCI_DOMAINS is not set
181# CONFIG_PCI_QSPAN is not set
182
183#
184# PCCARD (PCMCIA/CardBus) support
185#
186
187#
188# PCI Hotplug Support
189#
190
191#
192# Advanced setup
193#
194# CONFIG_ADVANCED_OPTIONS is not set
195
196#
197# Default settings for advanced configuration options are used
198#
199CONFIG_HIGHMEM_START=0xfe000000
200CONFIG_LOWMEM_SIZE=0x30000000
201CONFIG_KERNEL_START=0xc0000000
202CONFIG_TASK_SIZE=0x80000000
203CONFIG_CONSISTENT_START=0xff100000
204CONFIG_CONSISTENT_SIZE=0x00200000
205CONFIG_BOOT_LOAD=0x00400000
206
207#
208# Networking
209#
210CONFIG_NET=y
211
212#
213# Networking options
214#
215# CONFIG_NETDEBUG is not set
216CONFIG_PACKET=y
217# CONFIG_PACKET_MMAP is not set
218CONFIG_UNIX=y
219CONFIG_XFRM=y
220# CONFIG_XFRM_USER is not set
221# CONFIG_XFRM_SUB_POLICY is not set
222# CONFIG_NET_KEY is not set
223CONFIG_INET=y
224CONFIG_IP_MULTICAST=y
225# CONFIG_IP_ADVANCED_ROUTER is not set
226CONFIG_IP_FIB_HASH=y
227CONFIG_IP_PNP=y
228# CONFIG_IP_PNP_DHCP is not set
229# CONFIG_IP_PNP_BOOTP is not set
230# CONFIG_IP_PNP_RARP is not set
231# CONFIG_NET_IPIP is not set
232# CONFIG_NET_IPGRE is not set
233# CONFIG_IP_MROUTE is not set
234# CONFIG_ARPD is not set
235CONFIG_SYN_COOKIES=y
236# CONFIG_INET_AH is not set
237# CONFIG_INET_ESP is not set
238# CONFIG_INET_IPCOMP is not set
239# CONFIG_INET_XFRM_TUNNEL is not set
240# CONFIG_INET_TUNNEL is not set
241CONFIG_INET_XFRM_MODE_TRANSPORT=y
242CONFIG_INET_XFRM_MODE_TUNNEL=y
243CONFIG_INET_XFRM_MODE_BEET=y
244CONFIG_INET_DIAG=y
245CONFIG_INET_TCP_DIAG=y
246# CONFIG_TCP_CONG_ADVANCED is not set
247CONFIG_TCP_CONG_CUBIC=y
248CONFIG_DEFAULT_TCP_CONG="cubic"
249# CONFIG_IPV6 is not set
250# CONFIG_INET6_XFRM_TUNNEL is not set
251# CONFIG_INET6_TUNNEL is not set
252# CONFIG_NETWORK_SECMARK is not set
253# CONFIG_NETFILTER is not set
254
255#
256# DCCP Configuration (EXPERIMENTAL)
257#
258# CONFIG_IP_DCCP is not set
259
260#
261# SCTP Configuration (EXPERIMENTAL)
262#
263# CONFIG_IP_SCTP is not set
264
265#
266# TIPC Configuration (EXPERIMENTAL)
267#
268# CONFIG_TIPC is not set
269# CONFIG_ATM is not set
270# CONFIG_BRIDGE is not set
271# CONFIG_VLAN_8021Q is not set
272# CONFIG_DECNET is not set
273# CONFIG_LLC2 is not set
274# CONFIG_IPX is not set
275# CONFIG_ATALK is not set
276# CONFIG_X25 is not set
277# CONFIG_LAPB is not set
278# CONFIG_ECONET is not set
279# CONFIG_WAN_ROUTER is not set
280
281#
282# QoS and/or fair queueing
283#
284# CONFIG_NET_SCHED is not set
285
286#
287# Network testing
288#
289# CONFIG_NET_PKTGEN is not set
290# CONFIG_HAMRADIO is not set
291# CONFIG_IRDA is not set
292# CONFIG_BT is not set
293# CONFIG_IEEE80211 is not set
294
295#
296# Device Drivers
297#
298
299#
300# Generic Driver Options
301#
302CONFIG_STANDALONE=y
303CONFIG_PREVENT_FIRMWARE_BUILD=y
304# CONFIG_SYS_HYPERVISOR is not set
305
306#
307# Connector - unified userspace <-> kernelspace linker
308#
309# CONFIG_CONNECTOR is not set
310
311#
312# Memory Technology Devices (MTD)
313#
314# CONFIG_MTD is not set
315
316#
317# Parallel port support
318#
319# CONFIG_PARPORT is not set
320
321#
322# Plug and Play support
323#
324
325#
326# Block devices
327#
328# CONFIG_BLK_DEV_FD is not set
329# CONFIG_BLK_DEV_COW_COMMON is not set
330CONFIG_BLK_DEV_LOOP=y
331# CONFIG_BLK_DEV_CRYPTOLOOP is not set
332# CONFIG_BLK_DEV_NBD is not set
333# CONFIG_BLK_DEV_RAM is not set
334# CONFIG_BLK_DEV_INITRD is not set
335# CONFIG_CDROM_PKTCDVD is not set
336# CONFIG_ATA_OVER_ETH is not set
337
338#
339# Misc devices
340#
341# CONFIG_TIFM_CORE is not set
342
343#
344# ATA/ATAPI/MFM/RLL support
345#
346# CONFIG_IDE is not set
347
348#
349# SCSI device support
350#
351# CONFIG_RAID_ATTRS is not set
352# CONFIG_SCSI is not set
353# CONFIG_SCSI_NETLINK is not set
354
355#
356# Serial ATA (prod) and Parallel ATA (experimental) drivers
357#
358# CONFIG_ATA is not set
359
360#
361# Multi-device support (RAID and LVM)
362#
363# CONFIG_MD is not set
364
365#
366# Fusion MPT device support
367#
368# CONFIG_FUSION is not set
369
370#
371# IEEE 1394 (FireWire) support
372#
373
374#
375# I2O device support
376#
377
378#
379# Macintosh device drivers
380#
381# CONFIG_WINDFARM is not set
382
383#
384# Network device support
385#
386CONFIG_NETDEVICES=y
387# CONFIG_DUMMY is not set
388# CONFIG_BONDING is not set
389# CONFIG_EQUALIZER is not set
390# CONFIG_TUN is not set
391
392#
393# PHY device support
394#
395CONFIG_PHYLIB=y
396
397#
398# MII PHY device drivers
399#
400# CONFIG_MARVELL_PHY is not set
401# CONFIG_DAVICOM_PHY is not set
402# CONFIG_QSEMI_PHY is not set
403# CONFIG_LXT_PHY is not set
404# CONFIG_CICADA_PHY is not set
405# CONFIG_VITESSE_PHY is not set
406# CONFIG_SMSC_PHY is not set
407CONFIG_FIXED_PHY=y
408CONFIG_FIXED_MII_10_FDX=y
409CONFIG_FIXED_MII_100_FDX=y
410
411#
412# Ethernet (10 or 100Mbit)
413#
414CONFIG_NET_ETHERNET=y
415CONFIG_MII=y
416# CONFIG_FEC_8XX is not set
417CONFIG_FS_ENET=y
418CONFIG_FS_ENET_HAS_SCC=y
419CONFIG_FS_ENET_HAS_FEC=y
420
421#
422# Ethernet (1000 Mbit)
423#
424
425#
426# Ethernet (10000 Mbit)
427#
428
429#
430# Token Ring devices
431#
432
433#
434# Wireless LAN (non-hamradio)
435#
436# CONFIG_NET_RADIO is not set
437
438#
439# Wan interfaces
440#
441# CONFIG_WAN is not set
442# CONFIG_PPP is not set
443# CONFIG_SLIP is not set
444# CONFIG_SHAPER is not set
445# CONFIG_NETCONSOLE is not set
446# CONFIG_NETPOLL is not set
447# CONFIG_NET_POLL_CONTROLLER is not set
448
449#
450# ISDN subsystem
451#
452# CONFIG_ISDN is not set
453
454#
455# Telephony Support
456#
457# CONFIG_PHONE is not set
458
459#
460# Input device support
461#
462CONFIG_INPUT=y
463# CONFIG_INPUT_FF_MEMLESS is not set
464
465#
466# Userland interfaces
467#
468CONFIG_INPUT_MOUSEDEV=y
469CONFIG_INPUT_MOUSEDEV_PSAUX=y
470CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
471CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
472# CONFIG_INPUT_JOYDEV is not set
473# CONFIG_INPUT_TSDEV is not set
474# CONFIG_INPUT_EVDEV is not set
475# CONFIG_INPUT_EVBUG is not set
476
477#
478# Input Device Drivers
479#
480CONFIG_INPUT_KEYBOARD=y
481CONFIG_KEYBOARD_ATKBD=y
482# CONFIG_KEYBOARD_SUNKBD is not set
483# CONFIG_KEYBOARD_LKKBD is not set
484# CONFIG_KEYBOARD_XTKBD is not set
485# CONFIG_KEYBOARD_NEWTON is not set
486# CONFIG_KEYBOARD_STOWAWAY is not set
487CONFIG_INPUT_MOUSE=y
488CONFIG_MOUSE_PS2=y
489# CONFIG_MOUSE_SERIAL is not set
490# CONFIG_MOUSE_VSXXXAA is not set
491# CONFIG_INPUT_JOYSTICK is not set
492# CONFIG_INPUT_TOUCHSCREEN is not set
493# CONFIG_INPUT_MISC is not set
494
495#
496# Hardware I/O ports
497#
498CONFIG_SERIO=y
499CONFIG_SERIO_I8042=y
500CONFIG_SERIO_SERPORT=y
501CONFIG_SERIO_LIBPS2=y
502# CONFIG_SERIO_RAW is not set
503# CONFIG_GAMEPORT is not set
504
505#
506# Character devices
507#
508# CONFIG_VT is not set
509# CONFIG_SERIAL_NONSTANDARD is not set
510
511#
512# Serial drivers
513#
514# CONFIG_SERIAL_8250 is not set
515
516#
517# Non-8250 serial port support
518#
519CONFIG_SERIAL_CORE=y
520CONFIG_SERIAL_CORE_CONSOLE=y
521CONFIG_SERIAL_CPM=y
522CONFIG_SERIAL_CPM_CONSOLE=y
523# CONFIG_SERIAL_CPM_SCC1 is not set
524# CONFIG_SERIAL_CPM_SCC2 is not set
525# CONFIG_SERIAL_CPM_SCC3 is not set
526# CONFIG_SERIAL_CPM_SCC4 is not set
527CONFIG_SERIAL_CPM_SMC1=y
528CONFIG_SERIAL_CPM_SMC2=y
529CONFIG_UNIX98_PTYS=y
530# CONFIG_LEGACY_PTYS is not set
531
532#
533# IPMI
534#
535# CONFIG_IPMI_HANDLER is not set
536
537#
538# Watchdog Cards
539#
540# CONFIG_WATCHDOG is not set
541CONFIG_HW_RANDOM=y
542# CONFIG_NVRAM is not set
543CONFIG_GEN_RTC=y
544# CONFIG_GEN_RTC_X is not set
545# CONFIG_DTLK is not set
546# CONFIG_R3964 is not set
547
548#
549# Ftape, the floppy tape device driver
550#
551# CONFIG_RAW_DRIVER is not set
552
553#
554# TPM devices
555#
556# CONFIG_TCG_TPM is not set
557
558#
559# I2C support
560#
561# CONFIG_I2C is not set
562
563#
564# SPI support
565#
566# CONFIG_SPI is not set
567# CONFIG_SPI_MASTER is not set
568
569#
570# Dallas's 1-wire bus
571#
572# CONFIG_W1 is not set
573
574#
575# Hardware Monitoring support
576#
577CONFIG_HWMON=y
578# CONFIG_HWMON_VID is not set
579# CONFIG_SENSORS_ABITUGURU is not set
580# CONFIG_SENSORS_F71805F is not set
581# CONFIG_SENSORS_VT1211 is not set
582# CONFIG_HWMON_DEBUG_CHIP is not set
583
584#
585# Multimedia devices
586#
587# CONFIG_VIDEO_DEV is not set
588
589#
590# Digital Video Broadcasting Devices
591#
592# CONFIG_DVB is not set
593
594#
595# Graphics support
596#
597CONFIG_FIRMWARE_EDID=y
598# CONFIG_FB is not set
599# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
600
601#
602# Sound
603#
604# CONFIG_SOUND is not set
605
606#
607# USB support
608#
609# CONFIG_USB_ARCH_HAS_HCD is not set
610# CONFIG_USB_ARCH_HAS_OHCI is not set
611# CONFIG_USB_ARCH_HAS_EHCI is not set
612
613#
614# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
615#
616
617#
618# USB Gadget Support
619#
620# CONFIG_USB_GADGET is not set
621
622#
623# MMC/SD Card support
624#
625# CONFIG_MMC is not set
626
627#
628# LED devices
629#
630# CONFIG_NEW_LEDS is not set
631
632#
633# LED drivers
634#
635
636#
637# LED Triggers
638#
639
640#
641# InfiniBand support
642#
643
644#
645# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
646#
647
648#
649# Real Time Clock
650#
651# CONFIG_RTC_CLASS is not set
652
653#
654# DMA Engine support
655#
656# CONFIG_DMA_ENGINE is not set
657
658#
659# DMA Clients
660#
661
662#
663# DMA Devices
664#
665
666#
667# File systems
668#
669CONFIG_EXT2_FS=y
670CONFIG_EXT2_FS_XATTR=y
671# CONFIG_EXT2_FS_POSIX_ACL is not set
672# CONFIG_EXT2_FS_SECURITY is not set
673# CONFIG_EXT2_FS_XIP is not set
674CONFIG_EXT3_FS=y
675CONFIG_EXT3_FS_XATTR=y
676# CONFIG_EXT3_FS_POSIX_ACL is not set
677# CONFIG_EXT3_FS_SECURITY is not set
678# CONFIG_EXT4DEV_FS is not set
679CONFIG_JBD=y
680# CONFIG_JBD_DEBUG is not set
681CONFIG_FS_MBCACHE=y
682# CONFIG_REISERFS_FS is not set
683# CONFIG_JFS_FS is not set
684# CONFIG_FS_POSIX_ACL is not set
685# CONFIG_XFS_FS is not set
686# CONFIG_GFS2_FS is not set
687# CONFIG_OCFS2_FS is not set
688# CONFIG_MINIX_FS is not set
689# CONFIG_ROMFS_FS is not set
690CONFIG_INOTIFY=y
691CONFIG_INOTIFY_USER=y
692# CONFIG_QUOTA is not set
693CONFIG_DNOTIFY=y
694# CONFIG_AUTOFS_FS is not set
695# CONFIG_AUTOFS4_FS is not set
696# CONFIG_FUSE_FS is not set
697
698#
699# CD-ROM/DVD Filesystems
700#
701# CONFIG_ISO9660_FS is not set
702# CONFIG_UDF_FS is not set
703
704#
705# DOS/FAT/NT Filesystems
706#
707# CONFIG_MSDOS_FS is not set
708# CONFIG_VFAT_FS is not set
709# CONFIG_NTFS_FS is not set
710
711#
712# Pseudo filesystems
713#
714CONFIG_PROC_FS=y
715# CONFIG_PROC_KCORE is not set
716CONFIG_PROC_SYSCTL=y
717CONFIG_SYSFS=y
718CONFIG_TMPFS=y
719# CONFIG_TMPFS_POSIX_ACL is not set
720# CONFIG_HUGETLB_PAGE is not set
721CONFIG_RAMFS=y
722# CONFIG_CONFIGFS_FS is not set
723
724#
725# Miscellaneous filesystems
726#
727# CONFIG_ADFS_FS is not set
728# CONFIG_AFFS_FS is not set
729# CONFIG_HFS_FS is not set
730# CONFIG_HFSPLUS_FS is not set
731# CONFIG_BEFS_FS is not set
732# CONFIG_BFS_FS is not set
733# CONFIG_EFS_FS is not set
734CONFIG_CRAMFS=y
735# CONFIG_VXFS_FS is not set
736# CONFIG_HPFS_FS is not set
737# CONFIG_QNX4FS_FS is not set
738# CONFIG_SYSV_FS is not set
739# CONFIG_UFS_FS is not set
740
741#
742# Network File Systems
743#
744CONFIG_NFS_FS=y
745CONFIG_NFS_V3=y
746# CONFIG_NFS_V3_ACL is not set
747# CONFIG_NFS_V4 is not set
748# CONFIG_NFS_DIRECTIO is not set
749# CONFIG_NFSD is not set
750CONFIG_ROOT_NFS=y
751CONFIG_LOCKD=y
752CONFIG_LOCKD_V4=y
753CONFIG_NFS_COMMON=y
754CONFIG_SUNRPC=y
755# CONFIG_RPCSEC_GSS_KRB5 is not set
756# CONFIG_RPCSEC_GSS_SPKM3 is not set
757# CONFIG_SMB_FS is not set
758# CONFIG_CIFS is not set
759# CONFIG_NCP_FS is not set
760# CONFIG_CODA_FS is not set
761# CONFIG_AFS_FS is not set
762# CONFIG_9P_FS is not set
763
764#
765# Partition Types
766#
767CONFIG_PARTITION_ADVANCED=y
768# CONFIG_ACORN_PARTITION is not set
769# CONFIG_OSF_PARTITION is not set
770# CONFIG_AMIGA_PARTITION is not set
771# CONFIG_ATARI_PARTITION is not set
772# CONFIG_MAC_PARTITION is not set
773CONFIG_MSDOS_PARTITION=y
774# CONFIG_BSD_DISKLABEL is not set
775# CONFIG_MINIX_SUBPARTITION is not set
776# CONFIG_SOLARIS_X86_PARTITION is not set
777# CONFIG_UNIXWARE_DISKLABEL is not set
778# CONFIG_LDM_PARTITION is not set
779# CONFIG_SGI_PARTITION is not set
780# CONFIG_ULTRIX_PARTITION is not set
781# CONFIG_SUN_PARTITION is not set
782# CONFIG_KARMA_PARTITION is not set
783# CONFIG_EFI_PARTITION is not set
784
785#
786# Native Language Support
787#
788# CONFIG_NLS is not set
789
790#
791# Library routines
792#
793CONFIG_CRC_CCITT=y
794# CONFIG_CRC16 is not set
795CONFIG_CRC32=y
796# CONFIG_LIBCRC32C is not set
797CONFIG_ZLIB_INFLATE=y
798CONFIG_PLIST=y
799
800#
801# Instrumentation Support
802#
803# CONFIG_PROFILING is not set
804
805#
806# Kernel hacking
807#
808# CONFIG_PRINTK_TIME is not set
809CONFIG_ENABLE_MUST_CHECK=y
810# CONFIG_MAGIC_SYSRQ is not set
811# CONFIG_UNUSED_SYMBOLS is not set
812# CONFIG_DEBUG_KERNEL is not set
813CONFIG_LOG_BUF_SHIFT=14
814# CONFIG_DEBUG_FS is not set
815# CONFIG_UNWIND_INFO is not set
816# CONFIG_HEADERS_CHECK is not set
817# CONFIG_BOOTX_TEXT is not set
818# CONFIG_PPC_EARLY_DEBUG is not set
819
820#
821# Security options
822#
823# CONFIG_KEYS is not set
824# CONFIG_SECURITY is not set
825
826#
827# Cryptographic options
828#
829# CONFIG_CRYPTO is not set
diff --git a/arch/powerpc/platforms/8xx/Makefile b/arch/powerpc/platforms/8xx/Makefile
index 1b59ffa92521..5e2dae3afd2f 100644
--- a/arch/powerpc/platforms/8xx/Makefile
+++ b/arch/powerpc/platforms/8xx/Makefile
@@ -3,3 +3,4 @@
3# 3#
4obj-$(CONFIG_PPC_8xx) += m8xx_setup.o 4obj-$(CONFIG_PPC_8xx) += m8xx_setup.o
5obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o 5obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
6obj-$(CONFIG_MPC86XADS) += mpc86xads_setup.o
diff --git a/arch/powerpc/platforms/8xx/mpc86xads.h b/arch/powerpc/platforms/8xx/mpc86xads.h
new file mode 100644
index 000000000000..b5d19dd0619c
--- /dev/null
+++ b/arch/powerpc/platforms/8xx/mpc86xads.h
@@ -0,0 +1,95 @@
1/*
2 * A collection of structures, addresses, and values associated with
3 * the Freescale MPC86xADS board.
4 * Copied from the FADS stuff.
5 *
6 * Author: MontaVista Software, Inc.
7 * source@mvista.com
8 *
9 * 2005 (c) MontaVista Software, Inc. This file is licensed under the
10 * terms of the GNU General Public License version 2. This program is licensed
11 * "as is" without any warranty of any kind, whether express or implied.
12 */
13
14#ifdef __KERNEL__
15#ifndef __ASM_MPC86XADS_H__
16#define __ASM_MPC86XADS_H__
17
18#include <asm/ppcboot.h>
19#include <sysdev/fsl_soc.h>
20
21/* U-Boot maps BCSR to 0xff080000 */
22#define BCSR_ADDR ((uint)0xff080000)
23#define BCSR_SIZE ((uint)32)
24#define BCSR0 ((uint)(BCSR_ADDR + 0x00))
25#define BCSR1 ((uint)(BCSR_ADDR + 0x04))
26#define BCSR2 ((uint)(BCSR_ADDR + 0x08))
27#define BCSR3 ((uint)(BCSR_ADDR + 0x0c))
28#define BCSR4 ((uint)(BCSR_ADDR + 0x10))
29
30#define CFG_PHYDEV_ADDR ((uint)0xff0a0000)
31#define BCSR5 ((uint)(CFG_PHYDEV_ADDR + 0x300))
32
33#define IMAP_ADDR (get_immrbase())
34#define IMAP_SIZE ((uint)(64 * 1024))
35
36#define MPC8xx_CPM_OFFSET (0x9c0)
37#define CPM_MAP_ADDR (get_immrbase() + MPC8xx_CPM_OFFSET)
38#define CPM_IRQ_OFFSET 16 // for compability with cpm_uart driver
39
40#define PCMCIA_MEM_ADDR (uint)0xff020000)
41#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
42
43/* Bits of interest in the BCSRs.
44 */
45#define BCSR1_ETHEN ((uint)0x20000000)
46#define BCSR1_IRDAEN ((uint)0x10000000)
47#define BCSR1_RS232EN_1 ((uint)0x01000000)
48#define BCSR1_PCCEN ((uint)0x00800000)
49#define BCSR1_PCCVCC0 ((uint)0x00400000)
50#define BCSR1_PCCVPP0 ((uint)0x00200000)
51#define BCSR1_PCCVPP1 ((uint)0x00100000)
52#define BCSR1_PCCVPP_MASK (BCSR1_PCCVPP0 | BCSR1_PCCVPP1)
53#define BCSR1_RS232EN_2 ((uint)0x00040000)
54#define BCSR1_PCCVCC1 ((uint)0x00010000)
55#define BCSR1_PCCVCC_MASK (BCSR1_PCCVCC0 | BCSR1_PCCVCC1)
56
57#define BCSR4_ETH10_RST ((uint)0x80000000) /* 10Base-T PHY reset*/
58#define BCSR4_USB_LO_SPD ((uint)0x04000000)
59#define BCSR4_USB_VCC ((uint)0x02000000)
60#define BCSR4_USB_FULL_SPD ((uint)0x00040000)
61#define BCSR4_USB_EN ((uint)0x00020000)
62
63#define BCSR5_MII2_EN 0x40
64#define BCSR5_MII2_RST 0x20
65#define BCSR5_T1_RST 0x10
66#define BCSR5_ATM155_RST 0x08
67#define BCSR5_ATM25_RST 0x04
68#define BCSR5_MII1_EN 0x02
69#define BCSR5_MII1_RST 0x01
70
71/* Interrupt level assignments */
72#define PHY_INTERRUPT SIU_IRQ7 /* PHY link change interrupt */
73#define SIU_INT_FEC1 SIU_LEVEL1 /* FEC1 interrupt */
74#define FEC_INTERRUPT SIU_INT_FEC1 /* FEC interrupt */
75
76/* We don't use the 8259 */
77#define NR_8259_INTS 0
78
79/* CPM Ethernet through SCC1 */
80#define PA_ENET_RXD ((ushort)0x0001)
81#define PA_ENET_TXD ((ushort)0x0002)
82#define PA_ENET_TCLK ((ushort)0x0100)
83#define PA_ENET_RCLK ((ushort)0x0200)
84#define PB_ENET_TENA ((uint)0x00001000)
85#define PC_ENET_CLSN ((ushort)0x0010)
86#define PC_ENET_RENA ((ushort)0x0020)
87
88/* Control bits in the SICR to route TCLK (CLK1) and RCLK (CLK2) to
89 * SCC1. Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
90 */
91#define SICR_ENET_MASK ((uint)0x000000ff)
92#define SICR_ENET_CLKRT ((uint)0x0000002c)
93
94#endif /* __ASM_MPC86XADS_H__ */
95#endif /* __KERNEL__ */
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
new file mode 100644
index 000000000000..ef52ce701b0e
--- /dev/null
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -0,0 +1,301 @@
1/*arch/ppc/platforms/mpc86xads-setup.c
2 *
3 * Platform setup for the Freescale mpc86xads board
4 *
5 * Vitaly Bordug <vbordug@ru.mvista.com>
6 *
7 * Copyright 2005 MontaVista Software Inc.
8 *
9 * This file is licensed under the terms of the GNU General Public License
10 * version 2. This program is licensed "as is" without any warranty of any
11 * kind, whether express or implied.
12 */
13
14#include <linux/init.h>
15#include <linux/module.h>
16#include <linux/param.h>
17#include <linux/string.h>
18#include <linux/ioport.h>
19#include <linux/device.h>
20#include <linux/delay.h>
21#include <linux/root_dev.h>
22
23#include <linux/fs_enet_pd.h>
24#include <linux/fs_uart_pd.h>
25#include <linux/mii.h>
26
27#include <asm/delay.h>
28#include <asm/io.h>
29#include <asm/machdep.h>
30#include <asm/page.h>
31#include <asm/processor.h>
32#include <asm/system.h>
33#include <asm/time.h>
34#include <asm/ppcboot.h>
35#include <asm/mpc8xx.h>
36#include <asm/8xx_immap.h>
37#include <asm/commproc.h>
38#include <asm/fs_pd.h>
39#include <asm/prom.h>
40
41extern void cpm_reset(void);
42extern void mpc8xx_show_cpuinfo(struct seq_file*);
43extern void mpc8xx_restart(char *cmd);
44extern void mpc8xx_calibrate_decr(void);
45extern int mpc8xx_set_rtc_time(struct rtc_time *tm);
46extern void mpc8xx_get_rtc_time(struct rtc_time *tm);
47extern void m8xx_pic_init(void);
48extern unsigned int mpc8xx_get_irq(void);
49
50static void init_smc1_uart_ioports(struct fs_uart_platform_info* fpi);
51static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi);
52static void init_scc1_ioports(struct fs_platform_info* ptr);
53
54void __init mpc86xads_board_setup(void)
55{
56 cpm8xx_t *cp;
57 unsigned int *bcsr_io;
58 u8 tmpval8;
59
60 bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
61 cp = (cpm8xx_t *)immr_map(im_cpm);
62
63 if (bcsr_io == NULL) {
64 printk(KERN_CRIT "Could not remap BCSR\n");
65 return;
66 }
67#ifdef CONFIG_SERIAL_CPM_SMC1
68 clrbits32(bcsr_io, BCSR1_RS232EN_1);
69 clrbits32(&cp->cp_simode, 0xe0000000 >> 17); /* brg1 */
70 tmpval8 = in_8(&(cp->cp_smc[0].smc_smcm)) | (SMCM_RX | SMCM_TX);
71 out_8(&(cp->cp_smc[0].smc_smcm), tmpval8);
72 clrbits16(&cp->cp_smc[0].smc_smcmr, SMCMR_REN | SMCMR_TEN);
73#else
74 setbits32(bcsr_io,BCSR1_RS232EN_1);
75 out_be16(&cp->cp_smc[0].smc_smcmr, 0);
76 out_8(&cp->cp_smc[0].smc_smce, 0);
77#endif
78
79#ifdef CONFIG_SERIAL_CPM_SMC2
80 clrbits32(bcsr_io,BCSR1_RS232EN_2);
81 clrbits32(&cp->cp_simode, 0xe0000000 >> 1);
82 setbits32(&cp->cp_simode, 0x20000000 >> 1); /* brg2 */
83 tmpval8 = in_8(&(cp->cp_smc[1].smc_smcm)) | (SMCM_RX | SMCM_TX);
84 out_8(&(cp->cp_smc[1].smc_smcm), tmpval8);
85 clrbits16(&cp->cp_smc[1].smc_smcmr, SMCMR_REN | SMCMR_TEN);
86
87 init_smc2_uart_ioports(0);
88#else
89 setbits32(bcsr_io,BCSR1_RS232EN_2);
90 out_be16(&cp->cp_smc[1].smc_smcmr, 0);
91 out_8(&cp->cp_smc[1].smc_smce, 0);
92#endif
93 immr_unmap(cp);
94 iounmap(bcsr_io);
95}
96
97
98static void init_fec1_ioports(struct fs_platform_info* ptr)
99{
100 iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport);
101
102 /* configure FEC1 pins */
103
104 setbits16(&io_port->iop_pdpar, 0x1fff);
105 setbits16(&io_port->iop_pddir, 0x1fff);
106
107 immr_unmap(io_port);
108}
109
110void init_fec_ioports(struct fs_platform_info *fpi)
111{
112 int fec_no = fs_get_fec_index(fpi->fs_no);
113
114 switch (fec_no) {
115 case 0:
116 init_fec1_ioports(fpi);
117 break;
118 default:
119 printk(KERN_ERR "init_fec_ioports: invalid FEC number\n");
120 return;
121 }
122}
123
124static void init_scc1_ioports(struct fs_platform_info* fpi)
125{
126 unsigned *bcsr_io;
127 iop8xx_t *io_port;
128 cpm8xx_t *cp;
129
130 bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE);
131 io_port = (iop8xx_t *)immr_map(im_ioport);
132 cp = (cpm8xx_t *)immr_map(im_cpm);
133
134 if (bcsr_io == NULL) {
135 printk(KERN_CRIT "Could not remap BCSR\n");
136 return;
137 }
138
139 /* Configure port A pins for Txd and Rxd.
140 */
141 setbits16(&io_port->iop_papar, PA_ENET_RXD | PA_ENET_TXD);
142 clrbits16(&io_port->iop_padir, PA_ENET_RXD | PA_ENET_TXD);
143 clrbits16(&io_port->iop_paodr, PA_ENET_TXD);
144
145 /* Configure port C pins to enable CLSN and RENA.
146 */
147 clrbits16(&io_port->iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
148 clrbits16(&io_port->iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
149 setbits16(&io_port->iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
150
151 /* Configure port A for TCLK and RCLK.
152 */
153 setbits16(&io_port->iop_papar, PA_ENET_TCLK | PA_ENET_RCLK);
154 clrbits16(&io_port->iop_padir, PA_ENET_TCLK | PA_ENET_RCLK);
155 clrbits32(&cp->cp_pbpar, PB_ENET_TENA);
156 clrbits32(&cp->cp_pbdir, PB_ENET_TENA);
157
158 /* Configure Serial Interface clock routing.
159 * First, clear all SCC bits to zero, then set the ones we want.
160 */
161 clrbits32(&cp->cp_sicr, SICR_ENET_MASK);
162 setbits32(&cp->cp_sicr, SICR_ENET_CLKRT);
163
164 /* In the original SCC enet driver the following code is placed at
165 the end of the initialization */
166 setbits32(&cp->cp_pbpar, PB_ENET_TENA);
167 setbits32(&cp->cp_pbdir, PB_ENET_TENA);
168
169 clrbits32(bcsr_io+1, BCSR1_ETHEN);
170 iounmap(bcsr_io);
171 immr_unmap(cp);
172 immr_unmap(io_port);
173}
174
175void init_scc_ioports(struct fs_platform_info *fpi)
176{
177 int scc_no = fs_get_scc_index(fpi->fs_no);
178
179 switch (scc_no) {
180 case 0:
181 init_scc1_ioports(fpi);
182 break;
183 default:
184 printk(KERN_ERR "init_scc_ioports: invalid SCC number\n");
185 return;
186 }
187}
188
189
190
191static void init_smc1_uart_ioports(struct fs_uart_platform_info* ptr)
192{
193 unsigned *bcsr_io;
194 cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
195
196 setbits32(&cp->cp_pbpar, 0x000000c0);
197 clrbits32(&cp->cp_pbdir, 0x000000c0);
198 clrbits16(&cp->cp_pbodr, 0x00c0);
199 immr_unmap(cp);
200
201 bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
202
203 if (bcsr_io == NULL) {
204 printk(KERN_CRIT "Could not remap BCSR1\n");
205 return;
206 }
207 clrbits32(bcsr_io,BCSR1_RS232EN_1);
208 iounmap(bcsr_io);
209}
210
211static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi)
212{
213 unsigned *bcsr_io;
214 cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
215
216 setbits32(&cp->cp_pbpar, 0x00000c00);
217 clrbits32(&cp->cp_pbdir, 0x00000c00);
218 clrbits16(&cp->cp_pbodr, 0x0c00);
219 immr_unmap(cp);
220
221 bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
222
223 if (bcsr_io == NULL) {
224 printk(KERN_CRIT "Could not remap BCSR1\n");
225 return;
226 }
227 clrbits32(bcsr_io,BCSR1_RS232EN_2);
228 iounmap(bcsr_io);
229}
230
231void init_smc_ioports(struct fs_uart_platform_info *data)
232{
233 int smc_no = fs_uart_id_fsid2smc(data->fs_no);
234
235 switch (smc_no) {
236 case 0:
237 init_smc1_uart_ioports(data);
238 data->brg = data->clk_rx;
239 break;
240 case 1:
241 init_smc2_uart_ioports(data);
242 data->brg = data->clk_rx;
243 break;
244 default:
245 printk(KERN_ERR "init_scc_ioports: invalid SCC number\n");
246 return;
247 }
248}
249
250int platform_device_skip(char *model, int id)
251{
252 return 0;
253}
254
255static void __init mpc86xads_setup_arch(void)
256{
257 struct device_node *cpu;
258
259 cpu = of_find_node_by_type(NULL, "cpu");
260 if (cpu != 0) {
261 const unsigned int *fp;
262
263 fp = get_property(cpu, "clock-frequency", NULL);
264 if (fp != 0)
265 loops_per_jiffy = *fp / HZ;
266 else
267 loops_per_jiffy = 50000000 / HZ;
268 of_node_put(cpu);
269 }
270
271 cpm_reset();
272
273 mpc86xads_board_setup();
274
275 ROOT_DEV = Root_NFS;
276}
277
278static int __init mpc86xads_probe(void)
279{
280 char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
281 "model", NULL);
282 if (model == NULL)
283 return 0;
284 if (strcmp(model, "MPC866ADS"))
285 return 0;
286
287 return 1;
288}
289
290define_machine(mpc86x_ads) {
291 .name = "MPC86x ADS",
292 .probe = mpc86xads_probe,
293 .setup_arch = mpc86xads_setup_arch,
294 .init_IRQ = m8xx_pic_init,
295 .show_cpuinfo = mpc8xx_show_cpuinfo,
296 .get_irq = mpc8xx_get_irq,
297 .restart = mpc8xx_restart,
298 .calibrate_decr = mpc8xx_calibrate_decr,
299 .set_rtc_time = mpc8xx_set_rtc_time,
300 .get_rtc_time = mpc8xx_get_rtc_time,
301};
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-23 05:14:24 -0400