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authorScott Wood <scottwood@freescale.com>2008-01-17 17:32:05 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-01-23 20:34:43 -0500
commit0dde1a1df9ab0615ed08558fb7144e7739e9f565 (patch)
treeaa7de7a3acedc0407649b53811962b62ebed47cc /arch/powerpc
parentb09c16440eb39c12cc91aea5b572c753a5567d57 (diff)
[POWERPC] 82xx: Embedded Planet EP8248E support
This board is also resold by Freescale under the names "QUICCStart MPC8248 Evaluation System" and "CWH-PPC-8248N-VE". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/Makefile3
-rw-r--r--arch/powerpc/boot/dts/ep8248e.dts207
-rw-r--r--arch/powerpc/boot/ep8248e.c55
-rwxr-xr-xarch/powerpc/boot/wrapper2
-rw-r--r--arch/powerpc/configs/ep8248e_defconfig821
-rw-r--r--arch/powerpc/platforms/82xx/Kconfig13
-rw-r--r--arch/powerpc/platforms/82xx/Makefile1
-rw-r--r--arch/powerpc/platforms/82xx/ep8248e.c324
8 files changed, 1424 insertions, 2 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 08bf7aa85c5..fcca455a8c0 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -62,7 +62,7 @@ src-plat := of.c cuboot-52xx.c cuboot-83xx.c cuboot-85xx.c holly.c \
62 ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \ 62 ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
63 cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \ 63 cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \
64 fixed-head.S ep88xc.c cuboot-hpc2.c ep405.c cuboot-taishan.c \ 64 fixed-head.S ep88xc.c cuboot-hpc2.c ep405.c cuboot-taishan.c \
65 cuboot-katmai.c cuboot-rainier.c redboot-8xx.c 65 cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c
66src-boot := $(src-wlib) $(src-plat) empty.c 66src-boot := $(src-wlib) $(src-plat) empty.c
67 67
68src-boot := $(addprefix $(obj)/, $(src-boot)) 68src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -195,6 +195,7 @@ image-$(CONFIG_PPC_8xx) += cuImage.8xx
195image-$(CONFIG_PPC_EP88XC) += zImage.ep88xc 195image-$(CONFIG_PPC_EP88XC) += zImage.ep88xc
196image-$(CONFIG_EP405) += zImage.ep405 196image-$(CONFIG_EP405) += zImage.ep405
197image-$(CONFIG_8260) += cuImage.pq2 197image-$(CONFIG_8260) += cuImage.pq2
198image-$(CONFIG_EP8248E) += zImage.ep8248e
198image-$(CONFIG_PPC_MPC52xx) += cuImage.52xx 199image-$(CONFIG_PPC_MPC52xx) += cuImage.52xx
199image-$(CONFIG_PPC_83xx) += cuImage.83xx 200image-$(CONFIG_PPC_83xx) += cuImage.83xx
200image-$(CONFIG_PPC_85xx) += cuImage.85xx 201image-$(CONFIG_PPC_85xx) += cuImage.85xx
diff --git a/arch/powerpc/boot/dts/ep8248e.dts b/arch/powerpc/boot/dts/ep8248e.dts
new file mode 100644
index 00000000000..5d2fb76a72c
--- /dev/null
+++ b/arch/powerpc/boot/dts/ep8248e.dts
@@ -0,0 +1,207 @@
1/*
2 * Device Tree for the Embedded Planet EP8248E board running PlanetCore.
3 *
4 * Copyright 2007 Freescale Semiconductor 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/dts-v1/;
13/ {
14 model = "EP8248E";
15 compatible = "fsl,ep8248e";
16 #address-cells = <1>;
17 #size-cells = <1>;
18
19 aliases {
20 planetcore-SMC1 = &smc1;
21 planetcore-SCC1 = &scc1;
22 ethernet0 = &eth0;
23 ethernet1 = &eth1;
24 serial0 = &smc1;
25 serial1 = &scc1;
26 };
27
28 cpus {
29 #address-cells = <1>;
30 #size-cells = <0>;
31
32 PowerPC,8248@0 {
33 device_type = "cpu";
34 reg = <0>;
35 d-cache-line-size = <32>;
36 i-cache-line-size = <32>;
37 d-cache-size = <16384>;
38 i-cache-size = <16384>;
39 timebase-frequency = <0>;
40 clock-frequency = <0>;
41 };
42 };
43
44 localbus@f0010100 {
45 compatible = "fsl,mpc8248-localbus",
46 "fsl,pq2-localbus",
47 "simple-bus";
48 #address-cells = <2>;
49 #size-cells = <1>;
50 reg = <0xf0010100 0x40>;
51
52 ranges = <0 0 0xfc000000 0x04000000
53 1 0 0xfa000000 0x00008000>;
54
55 flash@0,3800000 {
56 compatible = "cfi-flash";
57 reg = <0 0x3800000 0x800000>;
58 bank-width = <4>;
59 device-width = <2>;
60 };
61
62 bcsr@1,0 {
63 #address-cells = <2>;
64 #size-cells = <1>;
65 reg = <1 0 0x10>;
66 compatible = "fsl,ep8248e-bcsr";
67 ranges;
68
69 mdio {
70 device_type = "mdio";
71 compatible = "fsl,ep8248e-mdio-bitbang";
72 #address-cells = <1>;
73 #size-cells = <0>;
74 reg = <1 8 1>;
75
76 PHY0: ethernet-phy@0 {
77 interrupt-parent = <&PIC>;
78 reg = <0>;
79 device_type = "ethernet-phy";
80 };
81
82 PHY1: ethernet-phy@1 {
83 interrupt-parent = <&PIC>;
84 reg = <1>;
85 device_type = "ethernet-phy";
86 };
87 };
88 };
89 };
90
91 memory {
92 device_type = "memory";
93 reg = <0 0>;
94 };
95
96 soc@f0000000 {
97 #address-cells = <1>;
98 #size-cells = <1>;
99 compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
100 ranges = <0x00000000 0xf0000000 0x00053000>;
101
102 // Temporary until code stops depending on it.
103 device_type = "soc";
104
105 // Temporary -- will go away once kernel uses ranges for get_immrbase().
106 reg = <0xf0000000 0x00053000>;
107
108 cpm@119c0 {
109 #address-cells = <1>;
110 #size-cells = <1>;
111 #interrupt-cells = <2>;
112 compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
113 "simple-bus";
114 reg = <0x119c0 0x30>;
115 ranges;
116
117 muram {
118 #address-cells = <1>;
119 #size-cells = <1>;
120 ranges = <0 0 0x10000>;
121
122 data@0 {
123 compatible = "fsl,cpm-muram-data";
124 reg = <0 0x1100 0x1140
125 0xec0 0x9800 0x800>;
126 };
127 };
128
129 brg@119f0 {
130 compatible = "fsl,mpc8248-brg",
131 "fsl,cpm2-brg",
132 "fsl,cpm-brg";
133 reg = <0x119f0 0x10 0x115f0 0x10>;
134 };
135
136 /* Monitor port/SMC1 */
137 smc1: serial@11a80 {
138 device_type = "serial";
139 compatible = "fsl,mpc8248-smc-uart",
140 "fsl,cpm2-smc-uart";
141 reg = <0x11a80 0x20 0x1100 0x40>;
142 interrupts = <4 8>;
143 interrupt-parent = <&PIC>;
144 fsl,cpm-brg = <7>;
145 fsl,cpm-command = <0x1d000000>;
146 linux,planetcore-label = "SMC1";
147 };
148
149 /* "Serial" port/SCC1 */
150 scc1: serial@11a00 {
151 device_type = "serial";
152 compatible = "fsl,mpc8248-scc-uart",
153 "fsl,cpm2-scc-uart";
154 reg = <0x11a00 0x20 0x8000 0x100>;
155 interrupts = <40 8>;
156 interrupt-parent = <&PIC>;
157 fsl,cpm-brg = <1>;
158 fsl,cpm-command = <0x00800000>;
159 linux,planetcore-label = "SCC1";
160 };
161
162 eth0: ethernet@11300 {
163 device_type = "network";
164 compatible = "fsl,mpc8248-fcc-enet",
165 "fsl,cpm2-fcc-enet";
166 reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
167 local-mac-address = [ 00 00 00 00 00 00 ];
168 interrupts = <32 8>;
169 interrupt-parent = <&PIC>;
170 phy-handle = <&PHY0>;
171 linux,network-index = <0>;
172 fsl,cpm-command = <0x12000300>;
173 };
174
175 eth1: ethernet@11320 {
176 device_type = "network";
177 compatible = "fsl,mpc8248-fcc-enet",
178 "fsl,cpm2-fcc-enet";
179 reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
180 local-mac-address = [ 00 00 00 00 00 00 ];
181 interrupts = <33 8>;
182 interrupt-parent = <&PIC>;
183 phy-handle = <&PHY1>;
184 linux,network-index = <1>;
185 fsl,cpm-command = <0x16200300>;
186 };
187
188 usb@11b60 {
189 #address-cells = <1>;
190 #size-cells = <0>;
191 compatible = "fsl,mpc8248-usb",
192 "fsl,cpm2-usb";
193 reg = <0x11b60 0x18 0x8b00 0x100>;
194 interrupt-parent = <&PIC>;
195 interrupts = <11 8>;
196 fsl,cpm-command = <0x2e600000>;
197 };
198 };
199
200 PIC: interrupt-controller@10c00 {
201 #interrupt-cells = <2>;
202 interrupt-controller;
203 reg = <0x10c00 0x80>;
204 compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
205 };
206 };
207};
diff --git a/arch/powerpc/boot/ep8248e.c b/arch/powerpc/boot/ep8248e.c
new file mode 100644
index 00000000000..f57d14d0272
--- /dev/null
+++ b/arch/powerpc/boot/ep8248e.c
@@ -0,0 +1,55 @@
1/*
2 * Embedded Planet EP8248E with PlanetCore firmware
3 *
4 * Author: Scott Wood <scottwood@freescale.com>
5 *
6 * Copyright (c) 2007 Freescale Semiconductor, Inc.
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 version 2 as published
10 * by the Free Software Foundation.
11 */
12
13#include "ops.h"
14#include "stdio.h"
15#include "planetcore.h"
16#include "pq2.h"
17
18static char *table;
19static u64 mem_size;
20
21#include <io.h>
22
23static void platform_fixups(void)
24{
25 u64 val;
26
27 dt_fixup_memory(0, mem_size);
28 planetcore_set_mac_addrs(table);
29
30 if (!planetcore_get_decimal(table, PLANETCORE_KEY_CRYSTAL_HZ, &val)) {
31 printf("No PlanetCore crystal frequency key.\r\n");
32 return;
33 }
34
35 pq2_fixup_clocks(val);
36}
37
38void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
39 unsigned long r6, unsigned long r7)
40{
41 table = (char *)r3;
42 planetcore_prepare_table(table);
43
44 if (!planetcore_get_decimal(table, PLANETCORE_KEY_MB_RAM, &mem_size))
45 return;
46
47 mem_size *= 1024 * 1024;
48 simple_alloc_init(_end, mem_size - (unsigned long)_end, 32, 64);
49
50 fdt_init(_dtb_start);
51
52 planetcore_set_stdout_path(table);
53 serial_console_init();
54 platform_ops.fixups = platform_fixups;
55}
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index a7c46715af1..763a0c46f44 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -168,7 +168,7 @@ ps3)
168 ksection=.kernel:vmlinux.bin 168 ksection=.kernel:vmlinux.bin
169 isection=.kernel:initrd 169 isection=.kernel:initrd
170 ;; 170 ;;
171ep88xc|ep405|redboot*) 171ep88xc|ep405|redboot*|ep8248e)
172 platformo="$object/fixed-head.o $object/$platform.o" 172 platformo="$object/fixed-head.o $object/$platform.o"
173 binary=y 173 binary=y
174 ;; 174 ;;
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
new file mode 100644
index 00000000000..01ad5951ade
--- /dev/null
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -0,0 +1,821 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.24-rc6
4# Fri Jan 11 14:02:06 2008
5#
6# CONFIG_PPC64 is not set
7
8#
9# Processor support
10#
11CONFIG_6xx=y
12# CONFIG_PPC_85xx is not set
13# CONFIG_PPC_8xx is not set
14# CONFIG_40x is not set
15# CONFIG_44x is not set
16# CONFIG_E200 is not set
17CONFIG_PPC_FPU=y
18CONFIG_PPC_STD_MMU=y
19CONFIG_PPC_STD_MMU_32=y
20# CONFIG_PPC_MM_SLICES is not set
21# CONFIG_SMP is not set
22CONFIG_PPC32=y
23CONFIG_WORD_SIZE=32
24CONFIG_PPC_MERGE=y
25CONFIG_MMU=y
26CONFIG_GENERIC_CMOS_UPDATE=y
27CONFIG_GENERIC_TIME=y
28CONFIG_GENERIC_TIME_VSYSCALL=y
29CONFIG_GENERIC_CLOCKEVENTS=y
30CONFIG_GENERIC_HARDIRQS=y
31CONFIG_IRQ_PER_CPU=y
32CONFIG_RWSEM_XCHGADD_ALGORITHM=y
33CONFIG_ARCH_HAS_ILOG2_U32=y
34CONFIG_GENERIC_HWEIGHT=y
35CONFIG_GENERIC_CALIBRATE_DELAY=y
36CONFIG_GENERIC_FIND_NEXT_BIT=y
37# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
38CONFIG_PPC=y
39CONFIG_EARLY_PRINTK=y
40CONFIG_GENERIC_NVRAM=y
41CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
42CONFIG_ARCH_MAY_HAVE_PC_FDC=y
43CONFIG_PPC_OF=y
44CONFIG_OF=y
45# CONFIG_PPC_UDBG_16550 is not set
46# CONFIG_GENERIC_TBSYNC is not set
47CONFIG_AUDIT_ARCH=y
48CONFIG_GENERIC_BUG=y
49# CONFIG_DEFAULT_UIMAGE is not set
50# CONFIG_PPC_DCR_NATIVE is not set
51# CONFIG_PPC_DCR_MMIO is not set
52CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
53
54#
55# General setup
56#
57# CONFIG_EXPERIMENTAL is not set
58CONFIG_BROKEN_ON_SMP=y
59CONFIG_INIT_ENV_ARG_LIMIT=32
60CONFIG_LOCALVERSION=""
61CONFIG_LOCALVERSION_AUTO=y
62CONFIG_SWAP=y
63CONFIG_SYSVIPC=y
64CONFIG_SYSVIPC_SYSCTL=y
65# CONFIG_BSD_PROCESS_ACCT is not set
66# CONFIG_TASKSTATS is not set
67# CONFIG_AUDIT is not set
68CONFIG_IKCONFIG=y
69CONFIG_IKCONFIG_PROC=y
70CONFIG_LOG_BUF_SHIFT=14
71# CONFIG_CGROUPS is not set
72CONFIG_FAIR_GROUP_SCHED=y
73CONFIG_FAIR_USER_SCHED=y
74# CONFIG_FAIR_CGROUP_SCHED is not set
75CONFIG_SYSFS_DEPRECATED=y
76# CONFIG_RELAY is not set
77# CONFIG_BLK_DEV_INITRD is not set
78CONFIG_SYSCTL=y
79CONFIG_EMBEDDED=y
80CONFIG_SYSCTL_SYSCALL=y
81CONFIG_KALLSYMS=y
82CONFIG_KALLSYMS_ALL=y
83# CONFIG_KALLSYMS_EXTRA_PASS is not set
84CONFIG_HOTPLUG=y
85CONFIG_PRINTK=y
86CONFIG_BUG=y
87CONFIG_ELF_CORE=y
88CONFIG_BASE_FULL=y
89CONFIG_FUTEX=y
90CONFIG_ANON_INODES=y
91CONFIG_EPOLL=y
92CONFIG_SIGNALFD=y
93CONFIG_EVENTFD=y
94CONFIG_SHMEM=y
95CONFIG_VM_EVENT_COUNTERS=y
96CONFIG_SLAB=y
97# CONFIG_SLUB is not set
98# CONFIG_SLOB is not set
99CONFIG_RT_MUTEXES=y
100# CONFIG_TINY_SHMEM is not set
101CONFIG_BASE_SMALL=0
102# CONFIG_MODULES is not set
103CONFIG_BLOCK=y
104# CONFIG_LBD is not set
105# CONFIG_BLK_DEV_IO_TRACE is not set
106# CONFIG_LSF is not set
107
108#
109# IO Schedulers
110#
111CONFIG_IOSCHED_NOOP=y
112# CONFIG_IOSCHED_AS is not set
113CONFIG_IOSCHED_DEADLINE=y
114# CONFIG_IOSCHED_CFQ is not set
115# CONFIG_DEFAULT_AS is not set
116CONFIG_DEFAULT_DEADLINE=y
117# CONFIG_DEFAULT_CFQ is not set
118# CONFIG_DEFAULT_NOOP is not set
119CONFIG_DEFAULT_IOSCHED="deadline"
120
121#
122# Platform support
123#
124# CONFIG_PPC_MULTIPLATFORM is not set
125CONFIG_PPC_82xx=y
126# CONFIG_PPC_83xx is not set
127# CONFIG_PPC_86xx is not set
128# CONFIG_PPC_MPC52xx is not set
129# CONFIG_PPC_MPC5200 is not set
130# CONFIG_PPC_CELL is not set
131# CONFIG_PPC_CELL_NATIVE is not set
132# CONFIG_MPC8272_ADS is not set
133# CONFIG_PQ2FADS is not set
134CONFIG_EP8248E=y
135# CONFIG_PQ2ADS is not set
136CONFIG_8260=y
137CONFIG_8272=y
138# CONFIG_MPIC is not set
139# CONFIG_MPIC_WEIRD is not set
140# CONFIG_PPC_I8259 is not set
141# CONFIG_PPC_RTAS is not set
142# CONFIG_MMIO_NVRAM is not set
143# CONFIG_PPC_MPC106 is not set
144# CONFIG_PPC_970_NAP is not set
145# CONFIG_PPC_INDIRECT_IO is not set
146# CONFIG_GENERIC_IOMAP is not set
147# CONFIG_CPU_FREQ is not set
148CONFIG_CPM2=y
149CONFIG_PPC_CPM_NEW_BINDING=y
150# CONFIG_FSL_ULI1575 is not set
151CONFIG_CPM=y
152
153#
154# Kernel options
155#
156# CONFIG_HIGHMEM is not set
157# CONFIG_TICK_ONESHOT is not set
158# CONFIG_NO_HZ is not set
159# CONFIG_HIGH_RES_TIMERS is not set
160CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
161# CONFIG_HZ_100 is not set
162CONFIG_HZ_250=y
163# CONFIG_HZ_300 is not set
164# CONFIG_HZ_1000 is not set
165CONFIG_HZ=250
166CONFIG_PREEMPT_NONE=y
167# CONFIG_PREEMPT_VOLUNTARY is not set
168# CONFIG_PREEMPT is not set
169CONFIG_BINFMT_ELF=y
170CONFIG_BINFMT_MISC=y
171CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
172CONFIG_ARCH_FLATMEM_ENABLE=y
173CONFIG_ARCH_POPULATES_NODE_MAP=y
174CONFIG_FLATMEM=y
175CONFIG_FLAT_NODE_MEM_MAP=y
176# CONFIG_SPARSEMEM_STATIC is not set
177# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
178CONFIG_SPLIT_PTLOCK_CPUS=4
179# CONFIG_RESOURCES_64BIT is not set
180CONFIG_ZONE_DMA_FLAG=1
181CONFIG_BOUNCE=y
182CONFIG_VIRT_TO_BUS=y
183CONFIG_PROC_DEVICETREE=y
184# CONFIG_CMDLINE_BOOL is not set
185# CONFIG_PM is not set
186CONFIG_SUSPEND_UP_POSSIBLE=y
187CONFIG_HIBERNATION_UP_POSSIBLE=y
188# CONFIG_SECCOMP is not set
189CONFIG_WANT_DEVICE_TREE=y
190CONFIG_DEVICE_TREE="ep8248e.dts"
191CONFIG_ISA_DMA_API=y
192
193#
194# Bus options
195#
196CONFIG_ZONE_DMA=y
197CONFIG_FSL_SOC=y
198# CONFIG_PCI is not set
199# CONFIG_PCI_DOMAINS is not set
200# CONFIG_PCI_SYSCALL is not set
201# CONFIG_ARCH_SUPPORTS_MSI is not set
202# CONFIG_PCCARD is not set
203
204#
205# Advanced setup
206#
207# CONFIG_ADVANCED_OPTIONS is not set
208
209#
210# Default settings for advanced configuration options are used
211#
212CONFIG_HIGHMEM_START=0xfe000000
213CONFIG_LOWMEM_SIZE=0x30000000
214CONFIG_KERNEL_START=0xc0000000
215CONFIG_TASK_SIZE=0xc0000000
216CONFIG_BOOT_LOAD=0x00400000
217
218#
219# Networking
220#
221CONFIG_NET=y
222
223#
224# Networking options
225#
226CONFIG_PACKET=y
227# CONFIG_PACKET_MMAP is not set
228CONFIG_UNIX=y
229CONFIG_XFRM=y
230# CONFIG_XFRM_USER is not set
231# CONFIG_NET_KEY is not set
232CONFIG_INET=y
233CONFIG_IP_MULTICAST=y
234# CONFIG_IP_ADVANCED_ROUTER is not set
235CONFIG_IP_FIB_HASH=y
236CONFIG_IP_PNP=y
237CONFIG_IP_PNP_DHCP=y
238CONFIG_IP_PNP_BOOTP=y
239# CONFIG_IP_PNP_RARP is not set
240# CONFIG_NET_IPIP is not set
241# CONFIG_NET_IPGRE is not set
242# CONFIG_IP_MROUTE is not set
243CONFIG_SYN_COOKIES=y
244# CONFIG_INET_AH is not set
245# CONFIG_INET_ESP is not set
246# CONFIG_INET_IPCOMP is not set
247# CONFIG_INET_XFRM_TUNNEL is not set
248CONFIG_INET_TUNNEL=y
249CONFIG_INET_XFRM_MODE_TRANSPORT=y
250CONFIG_INET_XFRM_MODE_TUNNEL=y
251CONFIG_INET_XFRM_MODE_BEET=y
252# CONFIG_INET_LRO is not set
253CONFIG_INET_DIAG=y
254CONFIG_INET_TCP_DIAG=y
255# CONFIG_TCP_CONG_ADVANCED is not set
256CONFIG_TCP_CONG_CUBIC=y
257CONFIG_DEFAULT_TCP_CONG="cubic"
258# CONFIG_IP_VS is not set
259CONFIG_IPV6=y
260# CONFIG_IPV6_PRIVACY is not set
261# CONFIG_IPV6_ROUTER_PREF is not set
262# CONFIG_INET6_AH is not set
263# CONFIG_INET6_ESP is not set
264# CONFIG_INET6_IPCOMP is not set
265# CONFIG_INET6_XFRM_TUNNEL is not set
266# CONFIG_INET6_TUNNEL is not set
267CONFIG_INET6_XFRM_MODE_TRANSPORT=y
268CONFIG_INET6_XFRM_MODE_TUNNEL=y
269CONFIG_INET6_XFRM_MODE_BEET=y
270CONFIG_IPV6_SIT=y
271# CONFIG_IPV6_TUNNEL is not set
272# CONFIG_NETWORK_SECMARK is not set
273CONFIG_NETFILTER=y
274# CONFIG_NETFILTER_DEBUG is not set
275
276#
277# Core Netfilter Configuration
278#
279# CONFIG_NETFILTER_NETLINK is not set
280# CONFIG_NF_CONNTRACK_ENABLED is not set
281# CONFIG_NF_CONNTRACK is not set
282# CONFIG_NETFILTER_XTABLES is not set
283
284#
285# IP: Netfilter Configuration
286#
287# CONFIG_IP_NF_QUEUE is not set
288# CONFIG_IP_NF_IPTABLES is not set
289# CONFIG_IP_NF_ARPTABLES is not set
290# CONFIG_BRIDGE is not set
291# CONFIG_VLAN_8021Q is not set
292# CONFIG_DECNET is not set
293# CONFIG_LLC2 is not set
294# CONFIG_IPX is not set
295# CONFIG_ATALK is not set
296# CONFIG_NET_SCHED is not set
297
298#
299# Network testing
300#
301# CONFIG_NET_PKTGEN is not set
302# CONFIG_HAMRADIO is not set
303# CONFIG_IRDA is not set
304# CONFIG_BT is not set
305
306#
307# Wireless
308#
309# CONFIG_CFG80211 is not set
310# CONFIG_WIRELESS_EXT is not set
311# CONFIG_IEEE80211 is not set
312# CONFIG_RFKILL is not set
313
314#
315# Device Drivers
316#
317
318#
319# Generic Driver Options
320#
321CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
322CONFIG_STANDALONE=y
323CONFIG_PREVENT_FIRMWARE_BUILD=y
324# CONFIG_FW_LOADER is not set
325# CONFIG_DEBUG_DRIVER is not set
326# CONFIG_DEBUG_DEVRES is not set
327# CONFIG_SYS_HYPERVISOR is not set
328# CONFIG_CONNECTOR is not set
329CONFIG_MTD=y
330# CONFIG_MTD_DEBUG is not set
331# CONFIG_MTD_CONCAT is not set
332# CONFIG_MTD_PARTITIONS is not set
333
334#
335# User Modules And Translation Layers
336#
337CONFIG_MTD_CHAR=y
338CONFIG_MTD_BLKDEVS=y
339CONFIG_MTD_BLOCK=y
340# CONFIG_FTL is not set
341# CONFIG_NFTL is not set
342# CONFIG_INFTL is not set
343# CONFIG_RFD_FTL is not set
344# CONFIG_SSFDC is not set
345# CONFIG_MTD_OOPS is not set
346
347#
348# RAM/ROM/Flash chip drivers
349#
350CONFIG_MTD_CFI=y
351# CONFIG_MTD_JEDECPROBE is not set
352CONFIG_MTD_GEN_PROBE=y
353CONFIG_MTD_CFI_ADV_OPTIONS=y
354CONFIG_MTD_CFI_NOSWAP=y
355# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
356# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
357CONFIG_MTD_CFI_GEOMETRY=y
358# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
359# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
360CONFIG_MTD_MAP_BANK_WIDTH_4=y
361# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
362# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
363# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
364# CONFIG_MTD_CFI_I1 is not set
365CONFIG_MTD_CFI_I2=y
366# CONFIG_MTD_CFI_I4 is not set
367# CONFIG_MTD_CFI_I8 is not set
368# CONFIG_MTD_OTP is not set
369# CONFIG_MTD_CFI_INTELEXT is not set
370CONFIG_MTD_CFI_AMDSTD=y
371# CONFIG_MTD_CFI_STAA is not set
372CONFIG_MTD_CFI_UTIL=y
373# CONFIG_MTD_RAM is not set
374# CONFIG_MTD_ROM is not set
375# CONFIG_MTD_ABSENT is not set
376
377#
378# Mapping drivers for chip access
379#
380# CONFIG_MTD_COMPLEX_MAPPINGS is not set
381# CONFIG_MTD_PHYSMAP is not set
382CONFIG_MTD_PHYSMAP_OF=y
383# CONFIG_MTD_PLATRAM is not set
384
385#
386# Self-contained MTD device drivers
387#
388# CONFIG_MTD_SLRAM is not set
389# CONFIG_MTD_PHRAM is not set
390# CONFIG_MTD_MTDRAM is not set
391# CONFIG_MTD_BLOCK2MTD is not set
392
393#
394# Disk-On-Chip Device Drivers
395#
396# CONFIG_MTD_DOC2000 is not set
397# CONFIG_MTD_DOC2001 is not set
398# CONFIG_MTD_DOC2001PLUS is not set
399# CONFIG_MTD_NAND is not set
400# CONFIG_MTD_ONENAND is not set
401
402#
403# UBI - Unsorted block images
404#
405# CONFIG_MTD_UBI is not set
406CONFIG_OF_DEVICE=y
407# CONFIG_PARPORT is not set
408CONFIG_BLK_DEV=y
409# CONFIG_BLK_DEV_FD is not set
410# CONFIG_BLK_DEV_COW_COMMON is not set
411CONFIG_BLK_DEV_LOOP=y
412# CONFIG_BLK_DEV_CRYPTOLOOP is not set
413# CONFIG_BLK_DEV_NBD is not set
414# CONFIG_BLK_DEV_RAM is not set
415# CONFIG_CDROM_PKTCDVD is not set
416# CONFIG_ATA_OVER_ETH is not set
417# CONFIG_MISC_DEVICES is not set
418# CONFIG_IDE is not set
419
420#
421# SCSI device support
422#
423# CONFIG_RAID_ATTRS is not set
424# CONFIG_SCSI is not set
425# CONFIG_SCSI_DMA is not set
426# CONFIG_SCSI_NETLINK is not set
427# CONFIG_ATA is not set
428# CONFIG_MD is not set
429# CONFIG_MACINTOSH_DRIVERS is not set
430CONFIG_NETDEVICES=y
431# CONFIG_NETDEVICES_MULTIQUEUE is not set
432# CONFIG_DUMMY is not set
433# CONFIG_BONDING is not set
434# CONFIG_EQUALIZER is not set
435# CONFIG_TUN is not set
436# CONFIG_VETH is not set
437CONFIG_PHYLIB=y
438
439#
440# MII PHY device drivers
441#
442# CONFIG_MARVELL_PHY is not set
443CONFIG_DAVICOM_PHY=y
444# CONFIG_QSEMI_PHY is not set
445# CONFIG_LXT_PHY is not set
446# CONFIG_CICADA_PHY is not set
447# CONFIG_VITESSE_PHY is not set
448# CONFIG_SMSC_PHY is not set
449# CONFIG_BROADCOM_PHY is not set
450# CONFIG_ICPLUS_PHY is not set
451# CONFIG_FIXED_PHY is not set
452CONFIG_MDIO_BITBANG=y
453CONFIG_NET_ETHERNET=y
454CONFIG_MII=y
455# CONFIG_IBM_NEW_EMAC_ZMII is not set
456# CONFIG_IBM_NEW_EMAC_RGMII is not set
457# CONFIG_IBM_NEW_EMAC_TAH is not set
458# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
459# CONFIG_B44 is not set
460CONFIG_FS_ENET=y
461# CONFIG_FS_ENET_HAS_SCC is not set
462CONFIG_FS_ENET_HAS_FCC=y
463# CONFIG_FS_ENET_MDIO_FCC is not set
464CONFIG_NETDEV_1000=y
465CONFIG_NETDEV_10000=y
466
467#
468# Wireless LAN
469#
470# CONFIG_WLAN_PRE80211 is not set
471# CONFIG_WLAN_80211 is not set
472# CONFIG_WAN is not set
473# CONFIG_PPP is not set
474# CONFIG_SLIP is not set
475# CONFIG_NETPOLL is not set
476# CONFIG_NET_POLL_CONTROLLER is not set
477# CONFIG_ISDN is not set
478# CONFIG_PHONE is not set
479
480#
481# Input device support
482#
483# CONFIG_INPUT is not set
484
485#
486# Hardware I/O ports
487#
488# CONFIG_SERIO is not set
489# CONFIG_GAMEPORT is not set
490
491#
492# Character devices
493#
494# CONFIG_VT is not set
495# CONFIG_SERIAL_NONSTANDARD is not set
496
497#
498# Serial drivers
499#
500# CONFIG_SERIAL_8250 is not set
501
502#
503# Non-8250 serial port support
504#
505# CONFIG_SERIAL_UARTLITE is not set
506CONFIG_SERIAL_CORE=y
507CONFIG_SERIAL_CORE_CONSOLE=y
508CONFIG_SERIAL_CPM=y
509CONFIG_SERIAL_CPM_CONSOLE=y
510CONFIG_SERIAL_CPM_SCC1=y
511# CONFIG_SERIAL_CPM_SCC2 is not set
512# CONFIG_SERIAL_CPM_SCC3 is not set
513CONFIG_SERIAL_CPM_SCC4=y
514# CONFIG_SERIAL_CPM_SMC1 is not set
515# CONFIG_SERIAL_CPM_SMC2 is not set
516CONFIG_UNIX98_PTYS=y
517CONFIG_LEGACY_PTYS=y
518CONFIG_LEGACY_PTY_COUNT=256
519# CONFIG_IPMI_HANDLER is not set
520CONFIG_HW_RANDOM=y
521# CONFIG_NVRAM is not set
522# CONFIG_GEN_RTC is not set
523# CONFIG_R3964 is not set
524# CONFIG_RAW_DRIVER is not set
525# CONFIG_I2C is not set
526
527#
528# SPI support
529#
530# CONFIG_SPI is not set
531# CONFIG_SPI_MASTER is not set
532# CONFIG_W1 is not set
533# CONFIG_POWER_SUPPLY is not set
534# CONFIG_HWMON is not set
535# CONFIG_WATCHDOG is not set
536
537#
538# Sonics Silicon Backplane
539#
540CONFIG_SSB_POSSIBLE=y
541# CONFIG_SSB is not set
542
543#
544# Multifunction device drivers
545#
546# CONFIG_MFD_SM501 is not set
547
548#
549# Multimedia devices
550#
551# CONFIG_VIDEO_DEV is not set
552# CONFIG_DVB_CORE is not set
553CONFIG_DAB=y
554
555#
556# Graphics support
557#
558# CONFIG_VGASTATE is not set
559# CONFIG_VIDEO_OUTPUT_CONTROL is not set
560# CONFIG_FB is not set
561# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
562
563#
564# Display device support
565#
566# CONFIG_DISPLAY_SUPPORT is not set
567
568#
569# Sound
570#
571# CONFIG_SOUND is not set
572# CONFIG_USB_SUPPORT is not set
573# CONFIG_MMC is not set
574# CONFIG_NEW_LEDS is not set
575# CONFIG_RTC_CLASS is not set
576
577#
578# Userspace I/O
579#
580# CONFIG_UIO is not set
581
582#
583# File systems
584#
585CONFIG_EXT2_FS=y
586# CONFIG_EXT2_FS_XATTR is not set
587# CONFIG_EXT2_FS_XIP is not set
588CONFIG_EXT3_FS=y
589# CONFIG_EXT3_FS_XATTR is not set
590CONFIG_JBD=y
591# CONFIG_REISERFS_FS is not set
592# CONFIG_JFS_FS is not set
593# CONFIG_FS_POSIX_ACL is not set
594# CONFIG_XFS_FS is not set
595# CONFIG_OCFS2_FS is not set
596# CONFIG_MINIX_FS is not set
597# CONFIG_ROMFS_FS is not set
598CONFIG_INOTIFY=y
599CONFIG_INOTIFY_USER=y
600# CONFIG_QUOTA is not set
601CONFIG_DNOTIFY=y
602# CONFIG_AUTOFS_FS is not set
603CONFIG_AUTOFS4_FS=y
604# CONFIG_FUSE_FS is not set
605
606#
607# CD-ROM/DVD Filesystems
608#
609# CONFIG_ISO9660_FS is not set
610# CONFIG_UDF_FS is not set
611
612#
613# DOS/FAT/NT Filesystems
614#
615# CONFIG_MSDOS_FS is not set
616# CONFIG_VFAT_FS is not set
617# CONFIG_NTFS_FS is not set
618
619#
620# Pseudo filesystems
621#
622CONFIG_PROC_FS=y
623CONFIG_PROC_KCORE=y
624CONFIG_PROC_SYSCTL=y
625CONFIG_SYSFS=y
626CONFIG_TMPFS=y
627# CONFIG_TMPFS_POSIX_ACL is not set
628# CONFIG_HUGETLB_PAGE is not set
629
630#
631# Miscellaneous filesystems
632#
633# CONFIG_HFSPLUS_FS is not set
634# CONFIG_JFFS2_FS is not set
635CONFIG_CRAMFS=y
636# CONFIG_VXFS_FS is not set
637# CONFIG_HPFS_FS is not set
638# CONFIG_QNX4FS_FS is not set
639# CONFIG_SYSV_FS is not set
640# CONFIG_UFS_FS is not set
641CONFIG_NETWORK_FILESYSTEMS=y
642CONFIG_NFS_FS=y
643CONFIG_NFS_V3=y
644# CONFIG_NFS_V3_ACL is not set
645# CONFIG_NFS_DIRECTIO is not set
646# CONFIG_NFSD is not set
647CONFIG_ROOT_NFS=y
648CONFIG_LOCKD=y
649CONFIG_LOCKD_V4=y
650CONFIG_NFS_COMMON=y
651CONFIG_SUNRPC=y
652# CONFIG_SMB_FS is not set
653# CONFIG_CIFS is not set
654# CONFIG_NCP_FS is not set
655# CONFIG_CODA_FS is not set
656
657#
658# Partition Types
659#
660CONFIG_PARTITION_ADVANCED=y
661# CONFIG_ACORN_PARTITION is not set
662# CONFIG_OSF_PARTITION is not set
663# CONFIG_AMIGA_PARTITION is not set
664# CONFIG_ATARI_PARTITION is not set
665# CONFIG_MAC_PARTITION is not set
666CONFIG_MSDOS_PARTITION=y
667# CONFIG_BSD_DISKLABEL is not set
668# CONFIG_MINIX_SUBPARTITION is not set
669# CONFIG_SOLARIS_X86_PARTITION is not set
670# CONFIG_UNIXWARE_DISKLABEL is not set
671# CONFIG_LDM_PARTITION is not set
672# CONFIG_SGI_PARTITION is not set
673# CONFIG_ULTRIX_PARTITION is not set
674# CONFIG_SUN_PARTITION is not set
675# CONFIG_KARMA_PARTITION is not set
676# CONFIG_EFI_PARTITION is not set
677# CONFIG_SYSV68_PARTITION is not set
678CONFIG_NLS=y
679CONFIG_NLS_DEFAULT="iso8859-1"
680CONFIG_NLS_CODEPAGE_437=y
681# CONFIG_NLS_CODEPAGE_737 is not set
682# CONFIG_NLS_CODEPAGE_775 is not set
683# CONFIG_NLS_CODEPAGE_850 is not set
684# CONFIG_NLS_CODEPAGE_852 is not set
685# CONFIG_NLS_CODEPAGE_855 is not set
686# CONFIG_NLS_CODEPAGE_857 is not set
687# CONFIG_NLS_CODEPAGE_860 is not set
688# CONFIG_NLS_CODEPAGE_861 is not set
689# CONFIG_NLS_CODEPAGE_862 is not set
690# CONFIG_NLS_CODEPAGE_863 is not set
691# CONFIG_NLS_CODEPAGE_864 is not set
692# CONFIG_NLS_CODEPAGE_865 is not set
693# CONFIG_NLS_CODEPAGE_866 is not set
694# CONFIG_NLS_CODEPAGE_869 is not set
695# CONFIG_NLS_CODEPAGE_936 is not set
696# CONFIG_NLS_CODEPAGE_950 is not set
697# CONFIG_NLS_CODEPAGE_932 is not set
698# CONFIG_NLS_CODEPAGE_949 is not set
699# CONFIG_NLS_CODEPAGE_874 is not set
700# CONFIG_NLS_ISO8859_8 is not set
701# CONFIG_NLS_CODEPAGE_1250 is not set
702# CONFIG_NLS_CODEPAGE_1251 is not set
703CONFIG_NLS_ASCII=y
704CONFIG_NLS_ISO8859_1=y
705# CONFIG_NLS_ISO8859_2 is not set
706# CONFIG_NLS_ISO8859_3 is not set
707# CONFIG_NLS_ISO8859_4 is not set
708# CONFIG_NLS_ISO8859_5 is not set
709# CONFIG_NLS_ISO8859_6 is not set
710# CONFIG_NLS_ISO8859_7 is not set
711# CONFIG_NLS_ISO8859_9 is not set
712# CONFIG_NLS_ISO8859_13 is not set
713# CONFIG_NLS_ISO8859_14 is not set
714# CONFIG_NLS_ISO8859_15 is not set
715# CONFIG_NLS_KOI8_R is not set
716# CONFIG_NLS_KOI8_U is not set
717CONFIG_NLS_UTF8=y
718# CONFIG_UCC_SLOW is not set
719
720#
721# Library routines
722#
723# CONFIG_CRC_CCITT is not set
724# CONFIG_CRC16 is not set
725# CONFIG_CRC_ITU_T is not set
726# CONFIG_CRC32 is not set
727# CONFIG_CRC7 is not set
728# CONFIG_LIBCRC32C is not set
729CONFIG_ZLIB_INFLATE=y
730CONFIG_PLIST=y
731CONFIG_HAS_IOMEM=y
732CONFIG_HAS_IOPORT=y
733CONFIG_HAS_DMA=y
734CONFIG_INSTRUMENTATION=y
735# CONFIG_PROFILING is not set
736# CONFIG_MARKERS is not set
737
738#
739# Kernel hacking
740#
741# CONFIG_PRINTK_TIME is not set
742CONFIG_ENABLE_WARN_DEPRECATED=y
743CONFIG_ENABLE_MUST_CHECK=y
744CONFIG_MAGIC_SYSRQ=y
745# CONFIG_UNUSED_SYMBOLS is not set
746# CONFIG_DEBUG_FS is not set
747# CONFIG_HEADERS_CHECK is not set
748CONFIG_DEBUG_KERNEL=y
749# CONFIG_DEBUG_SHIRQ is not set
750# CONFIG_DETECT_SOFTLOCKUP is not set
751# CONFIG_SCHED_DEBUG is not set
752# CONFIG_SCHEDSTATS is not set
753# CONFIG_TIMER_STATS is not set
754# CONFIG_DEBUG_SLAB is not set
755# CONFIG_DEBUG_RT_MUTEXES is not set
756# CONFIG_RT_MUTEX_TESTER is not set
757# CONFIG_DEBUG_SPINLOCK is not set
758# CONFIG_DEBUG_MUTEXES is not set
759# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
760# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
761# CONFIG_DEBUG_KOBJECT is not set
762CONFIG_DEBUG_BUGVERBOSE=y
763CONFIG_DEBUG_INFO=y
764# CONFIG_DEBUG_VM is not set
765# CONFIG_DEBUG_LIST is not set
766# CONFIG_DEBUG_SG is not set
767CONFIG_FORCED_INLINING=y
768# CONFIG_BOOT_PRINTK_DELAY is not set
769# CONFIG_FAULT_INJECTION is not set
770# CONFIG_SAMPLES is not set
771# CONFIG_DEBUG_STACKOVERFLOW is not set
772# CONFIG_DEBUG_STACK_USAGE is not set
773# CONFIG_DEBUG_PAGEALLOC is not set
774# CONFIG_DEBUGGER is not set
775# CONFIG_KGDB_CONSOLE is not set
776CONFIG_BDI_SWITCH=y
777# CONFIG_PPC_EARLY_DEBUG is not set
778
779#
780# Security options
781#
782# CONFIG_KEYS is not set
783# CONFIG_SECURITY is not set
784CONFIG_CRYPTO=y
785CONFIG_CRYPTO_ALGAPI=y
786CONFIG_CRYPTO_BLKCIPHER=y
787CONFIG_CRYPTO_MANAGER=y
788# CONFIG_CRYPTO_HMAC is not set
789# CONFIG_CRYPTO_NULL is not set
790# CONFIG_CRYPTO_MD4 is not set
791CONFIG_CRYPTO_MD5=y
792# CONFIG_CRYPTO_SHA1 is not set
793# CONFIG_CRYPTO_SHA256 is not set
794# CONFIG_CRYPTO_SHA512 is not set
795# CONFIG_CRYPTO_WP512 is not set
796# CONFIG_CRYPTO_TGR192 is not set
797CONFIG_CRYPTO_ECB=y
798CONFIG_CRYPTO_CBC=y
799CONFIG_CRYPTO_PCBC=y
800# CONFIG_CRYPTO_CRYPTD is not set
801CONFIG_CRYPTO_DES=y
802# CONFIG_CRYPTO_FCRYPT is not set
803# CONFIG_CRYPTO_BLOWFISH is not set
804# CONFIG_CRYPTO_TWOFISH is not set
805# CONFIG_CRYPTO_SERPENT is not set
806# CONFIG_CRYPTO_AES is not set
807# CONFIG_CRYPTO_CAST5 is not set
808# CONFIG_CRYPTO_CAST6 is not set
809# CONFIG_CRYPTO_TEA is not set
810# CONFIG_CRYPTO_ARC4 is not set
811# CONFIG_CRYPTO_KHAZAD is not set
812# CONFIG_CRYPTO_ANUBIS is not set
813# CONFIG_CRYPTO_SEED is not set
814# CONFIG_CRYPTO_DEFLATE is not set
815# CONFIG_CRYPTO_MICHAEL_MIC is not set
816# CONFIG_CRYPTO_CRC32C is not set
817# CONFIG_CRYPTO_CAMELLIA is not set
818# CONFIG_CRYPTO_AUTHENC is not set
819# CONFIG_CRYPTO_HW is not set
820# CONFIG_PPC_CLOCK is not set
821CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index 541fbb81563..4fad6c7bf9f 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -26,6 +26,19 @@ config PQ2FADS
26 help 26 help
27 This option enables support for the PQ2FADS board 27 This option enables support for the PQ2FADS board
28 28
29config EP8248E
30 bool "Embedded Planet EP8248E (a.k.a. CWH-PPC-8248N-VE)"
31 select 8272
32 select 8260
33 select FSL_SOC
34 select PPC_CPM_NEW_BINDING
35 select MDIO_BITBANG
36 help
37 This enables support for the Embedded Planet EP8248E board.
38
39 This board is also resold by Freescale as the QUICCStart
40 MPC8248 Evaluation System and/or the CWH-PPC-8248N-VE.
41
29endchoice 42endchoice
30 43
31config PQ2ADS 44config PQ2ADS
diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile
index 68c8b0c9772..6cd5cd59bf2 100644
--- a/arch/powerpc/platforms/82xx/Makefile
+++ b/arch/powerpc/platforms/82xx/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_MPC8272_ADS) += mpc8272_ads.o
5obj-$(CONFIG_CPM2) += pq2.o 5obj-$(CONFIG_CPM2) += pq2.o
6obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o 6obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o
7obj-$(CONFIG_PQ2FADS) += pq2fads.o 7obj-$(CONFIG_PQ2FADS) += pq2fads.o
8obj-$(CONFIG_EP8248E) += ep8248e.o
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
new file mode 100644
index 00000000000..ba93d8ae9b0
--- /dev/null
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -0,0 +1,324 @@
1/*
2 * Embedded Planet EP8248E support
3 *
4 * Copyright 2007 Freescale Semiconductor, Inc.
5 * Author: Scott Wood <scottwood@freescale.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13#include <linux/init.h>
14#include <linux/interrupt.h>
15#include <linux/fsl_devices.h>
16#include <linux/mdio-bitbang.h>
17#include <linux/of_platform.h>
18
19#include <asm/io.h>
20#include <asm/cpm2.h>
21#include <asm/udbg.h>
22#include <asm/machdep.h>
23#include <asm/time.h>
24#include <asm/mpc8260.h>
25#include <asm/prom.h>
26
27#include <sysdev/fsl_soc.h>
28#include <sysdev/cpm2_pic.h>
29
30#include "pq2.h"
31
32static u8 __iomem *ep8248e_bcsr;
33static struct device_node *ep8248e_bcsr_node;
34
35#define BCSR7_SCC2_ENABLE 0x10
36
37#define BCSR8_PHY1_ENABLE 0x80
38#define BCSR8_PHY1_POWER 0x40
39#define BCSR8_PHY2_ENABLE 0x20
40#define BCSR8_PHY2_POWER 0x10
41#define BCSR8_MDIO_READ 0x04
42#define BCSR8_MDIO_CLOCK 0x02
43#define BCSR8_MDIO_DATA 0x01
44
45#define BCSR9_USB_ENABLE 0x80
46#define BCSR9_USB_POWER 0x40
47#define BCSR9_USB_HOST 0x20
48#define BCSR9_USB_FULL_SPEED_TARGET 0x10
49
50static void __init ep8248e_pic_init(void)
51{
52 struct device_node *np = of_find_compatible_node(NULL, NULL, "fsl,pq2-pic");
53 if (!np) {
54 printk(KERN_ERR "PIC init: can not find cpm-pic node\n");
55 return;
56 }
57
58 cpm2_pic_init(np);
59 of_node_put(np);
60}
61
62static void ep8248e_set_mdc(struct mdiobb_ctrl *ctrl, int level)
63{
64 if (level)
65 setbits8(&ep8248e_bcsr[8], BCSR8_MDIO_CLOCK);
66 else
67 clrbits8(&ep8248e_bcsr[8], BCSR8_MDIO_CLOCK);
68
69 /* Read back to flush the write. */
70 in_8(&ep8248e_bcsr[8]);
71}
72
73static void ep8248e_set_mdio_dir(struct mdiobb_ctrl *ctrl, int output)
74{
75 if (output)
76 clrbits8(&ep8248e_bcsr[8], BCSR8_MDIO_READ);
77 else
78 setbits8(&ep8248e_bcsr[8], BCSR8_MDIO_READ);
79
80 /* Read back to flush the write. */
81 in_8(&ep8248e_bcsr[8]);
82}
83
84static void ep8248e_set_mdio_data(struct mdiobb_ctrl *ctrl, int data)
85{
86 if (data)
87 setbits8(&ep8248e_bcsr[8], BCSR8_MDIO_DATA);
88 else
89 clrbits8(&ep8248e_bcsr[8], BCSR8_MDIO_DATA);
90
91 /* Read back to flush the write. */
92 in_8(&ep8248e_bcsr[8]);
93}
94
95static int ep8248e_get_mdio_data(struct mdiobb_ctrl *ctrl)
96{
97 return in_8(&ep8248e_bcsr[8]) & BCSR8_MDIO_DATA;
98}
99
100static const struct mdiobb_ops ep8248e_mdio_ops = {
101 .set_mdc = ep8248e_set_mdc,
102 .set_mdio_dir = ep8248e_set_mdio_dir,
103 .set_mdio_data = ep8248e_set_mdio_data,
104 .get_mdio_data = ep8248e_get_mdio_data,
105 .owner = THIS_MODULE,
106};
107
108static struct mdiobb_ctrl ep8248e_mdio_ctrl = {
109 .ops = &ep8248e_mdio_ops,
110};
111
112static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
113 const struct of_device_id *match)
114{
115 struct mii_bus *bus;
116 struct resource res;
117 struct device_node *node;
118 int ret, i;
119
120 node = of_get_parent(ofdev->node);
121 of_node_put(node);
122 if (node != ep8248e_bcsr_node)
123 return -ENODEV;
124
125 ret = of_address_to_resource(ofdev->node, 0, &res);
126 if (ret)
127 return ret;
128
129 bus = alloc_mdio_bitbang(&ep8248e_mdio_ctrl);
130 if (!bus)
131 return -ENOMEM;
132
133 bus->phy_mask = 0;
134 bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
135
136 for (i = 0; i < PHY_MAX_ADDR; i++)
137 bus->irq[i] = -1;
138
139 bus->name = "ep8248e-mdio-bitbang";
140 bus->dev = &ofdev->dev;
141 bus->id = res.start;
142
143 return mdiobus_register(bus);
144}
145
146static int ep8248e_mdio_remove(struct of_device *ofdev)
147{
148 BUG();
149 return 0;
150}
151
152static const struct of_device_id ep8248e_mdio_match[] = {
153 {
154 .compatible = "fsl,ep8248e-mdio-bitbang",
155 },
156 {},
157};
158
159static struct of_platform_driver ep8248e_mdio_driver = {
160 .driver = {
161 .name = "ep8248e-mdio-bitbang",
162 },
163 .match_table = ep8248e_mdio_match,
164 .probe = ep8248e_mdio_probe,
165 .remove = ep8248e_mdio_remove,
166};
167
168struct cpm_pin {
169 int port, pin, flags;
170};
171
172static __initdata struct cpm_pin ep8248e_pins[] = {
173 /* SMC1 */
174 {2, 4, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
175 {2, 5, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
176
177 /* SCC1 */
178 {2, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
179 {2, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
180 {3, 29, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
181 {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
182 {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
183
184 /* FCC1 */
185 {0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
186 {0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
187 {0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
188 {0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
189 {0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
190 {0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
191 {0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
192 {0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
193 {0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
194 {0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
195 {0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
196 {0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
197 {0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
198 {0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
199 {2, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
200 {2, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
201
202 /* FCC2 */
203 {1, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
204 {1, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
205 {1, 20, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
206 {1, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
207 {1, 22, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
208 {1, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
209 {1, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
210 {1, 25, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
211 {1, 26, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
212 {1, 27, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
213 {1, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
214 {1, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
215 {1, 30, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
216 {1, 31, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
217 {2, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
218 {2, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
219
220 /* I2C */
221 {4, 14, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
222 {4, 15, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
223
224 /* USB */
225 {2, 10, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
226 {2, 11, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
227 {2, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
228 {2, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
229 {3, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
230 {3, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
231 {3, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
232};
233
234static void __init init_ioports(void)
235{
236 int i;
237
238 for (i = 0; i < ARRAY_SIZE(ep8248e_pins); i++) {
239 const struct cpm_pin *pin = &ep8248e_pins[i];
240 cpm2_set_pin(pin->port, pin->pin, pin->flags);
241 }
242
243 cpm2_smc_clk_setup(CPM_CLK_SMC1, CPM_BRG7);
244 cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX);
245 cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX);
246 cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK8, CPM_CLK_TX); /* USB */
247 cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK11, CPM_CLK_RX);
248 cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_TX);
249 cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK13, CPM_CLK_RX);
250 cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK14, CPM_CLK_TX);
251}
252
253static void __init ep8248e_setup_arch(void)
254{
255 if (ppc_md.progress)
256 ppc_md.progress("ep8248e_setup_arch()", 0);
257
258 cpm2_reset();
259
260 /* When this is set, snooping CPM DMA from RAM causes
261 * machine checks. See erratum SIU18.
262 */
263 clrbits32(&cpm2_immr->im_siu_conf.siu_82xx.sc_bcr, MPC82XX_BCR_PLDP);
264
265 ep8248e_bcsr_node =
266 of_find_compatible_node(NULL, NULL, "fsl,ep8248e-bcsr");
267 if (!ep8248e_bcsr_node) {
268 printk(KERN_ERR "No bcsr in device tree\n");
269 return;
270 }
271
272 ep8248e_bcsr = of_iomap(ep8248e_bcsr_node, 0);
273 if (!ep8248e_bcsr) {
274 printk(KERN_ERR "Cannot map BCSR registers\n");
275 of_node_put(ep8248e_bcsr_node);
276 ep8248e_bcsr_node = NULL;
277 return;
278 }
279
280 setbits8(&ep8248e_bcsr[7], BCSR7_SCC2_ENABLE);
281 setbits8(&ep8248e_bcsr[8], BCSR8_PHY1_ENABLE | BCSR8_PHY1_POWER |
282 BCSR8_PHY2_ENABLE | BCSR8_PHY2_POWER);
283
284 init_ioports();
285
286 if (ppc_md.progress)
287 ppc_md.progress("ep8248e_setup_arch(), finish", 0);
288}
289
290static __initdata struct of_device_id of_bus_ids[] = {
291 { .compatible = "simple-bus", },
292 { .compatible = "fsl,ep8248e-bcsr", },
293 {},
294};
295
296static int __init declare_of_platform_devices(void)
297{
298 of_platform_bus_probe(NULL, of_bus_ids, NULL);
299 of_register_platform_driver(&ep8248e_mdio_driver);
300
301 return 0;
302}
303machine_device_initcall(ep8248e, declare_of_platform_devices);
304
305/*
306 * Called very early, device-tree isn't unflattened
307 */
308static int __init ep8248e_probe(void)
309{
310 unsigned long root = of_get_flat_dt_root();
311 return of_flat_dt_is_compatible(root, "fsl,ep8248e");
312}
313
314define_machine(ep8248e)
315{
316 .name = "Embedded Planet EP8248E",
317 .probe = ep8248e_probe,
318 .setup_arch = ep8248e_setup_arch,
319 .init_IRQ = ep8248e_pic_init,
320 .get_irq = cpm2_get_irq,
321 .calibrate_decr = generic_calibrate_decr,
322 .restart = pq2_restart,
323 .progress = udbg_progress,
324};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 01:51:13 -0500