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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
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
-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
-rw-r--r--include/asm-powerpc/mpc8xx.h4
6 files changed, 1392 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
15<