[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>
This commit is contained in:
Vitaly Bordug
Paul Mackerras
parent
df34403dca
commit
29f1530f19
162
arch/powerpc/boot/dts/mpc866ads.dts
Normal file
162
arch/powerpc/boot/dts/mpc866ads.dts
Normal file
@ -0,0 +1,162 @@
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/*
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* MPC866 ADS Device Tree Source
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*
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* Copyright 2006 MontaVista Software, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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/ {
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model = "MPC866ADS";
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compatible = "mpc8xx";
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#address-cells = <1>;
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#size-cells = <1>;
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linux,phandle = <100>;
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cpus {
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#cpus = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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linux,phandle = <200>;
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PowerPC,866@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <20>; // 32 bytes
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i-cache-line-size = <20>; // 32 bytes
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d-cache-size = <2000>; // L1, 8K
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i-cache-size = <4000>; // L1, 16K
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timebase-frequency = <0>;
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bus-frequency = <0>;
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clock-frequency = <0>;
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32-bit;
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interrupts = <f 2>; // decrementer interrupt
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interrupt-parent = <ff000000>;
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linux,phandle = <201>;
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linux,boot-cpu;
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};
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};
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memory {
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device_type = "memory";
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linux,phandle = <300>;
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reg = <00000000 800000>;
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};
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soc866@ff000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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#interrupt-cells = <2>;
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device_type = "soc";
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ranges = <0 ff000000 00100000>;
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reg = <ff000000 00000200>;
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bus-frequency = <0>;
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mdio@e80 {
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device_type = "mdio";
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compatible = "fs_enet";
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reg = <e80 8>;
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linux,phandle = <e80>;
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet-phy@f {
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linux,phandle = <e800f>;
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reg = <f>;
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device_type = "ethernet-phy";
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};
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};
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fec@e00 {
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device_type = "network";
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compatible = "fs_enet";
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model = "FEC";
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device-id = <1>;
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reg = <e00 188>;
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mac-address = [ 00 00 0C 00 01 FD ];
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interrupts = <3 1>;
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interrupt-parent = <ff000000>;
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phy-handle = <e800f>;
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};
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pic@ff000000 {
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linux,phandle = <ff000000>;
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <2>;
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reg = <0 24>;
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built-in;
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device_type = "mpc8xx-pic";
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compatible = "CPM";
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};
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cpm@ff000000 {
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linux,phandle = <ff000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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#interrupt-cells = <2>;
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device_type = "cpm";
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model = "CPM";
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ranges = <0 0 4000>;
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reg = <860 f0>;
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command-proc = <9c0>;
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brg-frequency = <0>;
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interrupts = <0 2>; // cpm error interrupt
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interrupt-parent = <930>;
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pic@930 {
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linux,phandle = <930>;
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <5 2 0 2>;
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interrupt-parent = <ff000000>;
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reg = <930 20>;
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built-in;
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device_type = "cpm-pic";
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compatible = "CPM";
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};
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smc@a80 {
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device_type = "serial";
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compatible = "cpm_uart";
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model = "SMC";
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device-id = <1>;
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reg = <a80 10 3e80 40>;
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clock-setup = <00ffffff 0>;
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rx-clock = <1>;
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tx-clock = <1>;
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current-speed = <0>;
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interrupts = <4 3>;
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interrupt-parent = <930>;
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};
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smc@a90 {
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device_type = "serial";
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compatible = "cpm_uart";
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model = "SMC";
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device-id = <2>;
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reg = <a90 20 3f80 40>;
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clock-setup = <ff00ffff 90000>;
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rx-clock = <2>;
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tx-clock = <2>;
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current-speed = <0>;
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interrupts = <3 3>;
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interrupt-parent = <930>;
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};
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scc@a00 {
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device_type = "network";
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compatible = "fs_enet";
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model = "SCC";
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device-id = <1>;
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reg = <a00 18 3c00 80>;
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mac-address = [ 00 00 0C 00 03 FD ];
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interrupts = <1e 3>;
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interrupt-parent = <930>;
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};
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};
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};
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};
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829
arch/powerpc/configs/mpc866_ads_defconfig
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829
arch/powerpc/configs/mpc866_ads_defconfig
Normal file
@ -0,0 +1,829 @@
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#
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# Automatically generated make config: don't edit
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# Linux kernel version: 2.6.19-rc6
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# Fri Nov 24 21:13:55 2006
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#
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# CONFIG_PPC64 is not set
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CONFIG_PPC32=y
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CONFIG_PPC_MERGE=y
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CONFIG_MMU=y
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CONFIG_GENERIC_HARDIRQS=y
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CONFIG_IRQ_PER_CPU=y
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CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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CONFIG_GENERIC_HWEIGHT=y
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CONFIG_GENERIC_CALIBRATE_DELAY=y
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CONFIG_GENERIC_FIND_NEXT_BIT=y
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CONFIG_PPC=y
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CONFIG_EARLY_PRINTK=y
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CONFIG_GENERIC_NVRAM=y
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CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
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CONFIG_ARCH_MAY_HAVE_PC_FDC=y
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CONFIG_PPC_OF=y
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# CONFIG_PPC_UDBG_16550 is not set
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# CONFIG_GENERIC_TBSYNC is not set
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CONFIG_AUDIT_ARCH=y
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# CONFIG_DEFAULT_UIMAGE is not set
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#
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# Processor support
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#
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# CONFIG_CLASSIC32 is not set
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# CONFIG_PPC_52xx is not set
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# CONFIG_PPC_82xx is not set
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# CONFIG_PPC_83xx is not set
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# CONFIG_PPC_85xx is not set
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# CONFIG_PPC_86xx is not set
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CONFIG_PPC_8xx=y
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# CONFIG_40x is not set
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# CONFIG_44x is not set
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# CONFIG_E200 is not set
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CONFIG_8xx=y
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# CONFIG_PPC_DCR_NATIVE is not set
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# CONFIG_PPC_DCR_MMIO is not set
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CONFIG_NOT_COHERENT_CACHE=y
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CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
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#
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# Code maturity level options
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#
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CONFIG_EXPERIMENTAL=y
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CONFIG_BROKEN_ON_SMP=y
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CONFIG_INIT_ENV_ARG_LIMIT=32
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#
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# General setup
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#
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CONFIG_LOCALVERSION=""
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CONFIG_LOCALVERSION_AUTO=y
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# CONFIG_SWAP is not set
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CONFIG_SYSVIPC=y
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# CONFIG_IPC_NS is not set
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# CONFIG_POSIX_MQUEUE is not set
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# CONFIG_BSD_PROCESS_ACCT is not set
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# CONFIG_TASKSTATS is not set
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# CONFIG_UTS_NS is not set
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# CONFIG_AUDIT is not set
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# CONFIG_IKCONFIG is not set
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# CONFIG_RELAY is not set
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CONFIG_INITRAMFS_SOURCE=""
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# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
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CONFIG_SYSCTL=y
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CONFIG_EMBEDDED=y
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# CONFIG_SYSCTL_SYSCALL is not set
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CONFIG_KALLSYMS=y
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# CONFIG_KALLSYMS_EXTRA_PASS is not set
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# CONFIG_HOTPLUG is not set
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CONFIG_PRINTK=y
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# CONFIG_BUG is not set
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CONFIG_ELF_CORE=y
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# CONFIG_BASE_FULL is not set
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CONFIG_FUTEX=y
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# CONFIG_EPOLL is not set
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CONFIG_SHMEM=y
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CONFIG_SLAB=y
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# CONFIG_VM_EVENT_COUNTERS is not set
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CONFIG_RT_MUTEXES=y
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# CONFIG_TINY_SHMEM is not set
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CONFIG_BASE_SMALL=1
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# CONFIG_SLOB is not set
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#
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# Loadable module support
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#
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# CONFIG_MODULES is not set
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#
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# Block layer
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#
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CONFIG_BLOCK=y
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# CONFIG_LBD is not set
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# CONFIG_BLK_DEV_IO_TRACE is not set
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# CONFIG_LSF is not set
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#
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# IO Schedulers
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#
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CONFIG_IOSCHED_NOOP=y
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CONFIG_IOSCHED_AS=y
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CONFIG_IOSCHED_DEADLINE=y
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CONFIG_IOSCHED_CFQ=y
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CONFIG_DEFAULT_AS=y
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# CONFIG_DEFAULT_DEADLINE is not set
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# CONFIG_DEFAULT_CFQ is not set
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# CONFIG_DEFAULT_NOOP is not set
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CONFIG_DEFAULT_IOSCHED="anticipatory"
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# CONFIG_WANT_EARLY_SERIAL is not set
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CONFIG_EMBEDDEDBOOT=y
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# CONFIG_MPIC is not set
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#
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# Platform support
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#
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CONFIG_CPM1=y
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# CONFIG_MPC8XXFADS is not set
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CONFIG_MPC86XADS=y
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# CONFIG_MPC885ADS is not set
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#
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# MPC8xx CPM Options
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#
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#
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# Generic MPC8xx Options
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#
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CONFIG_8xx_COPYBACK=y
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CONFIG_8xx_CPU6=y
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CONFIG_NO_UCODE_PATCH=y
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# CONFIG_USB_SOF_UCODE_PATCH is not set
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# CONFIG_I2C_SPI_UCODE_PATCH is not set
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# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
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#
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# Kernel options
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#
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# CONFIG_HIGHMEM is not set
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# CONFIG_HZ_100 is not set
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# CONFIG_HZ_250 is not set
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CONFIG_HZ_1000=y
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CONFIG_HZ=1000
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CONFIG_PREEMPT_NONE=y
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# CONFIG_PREEMPT_VOLUNTARY is not set
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# CONFIG_PREEMPT is not set
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CONFIG_BINFMT_ELF=y
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# CONFIG_BINFMT_MISC is not set
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CONFIG_MATH_EMULATION=y
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CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
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CONFIG_ARCH_FLATMEM_ENABLE=y
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CONFIG_ARCH_POPULATES_NODE_MAP=y
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CONFIG_SELECT_MEMORY_MODEL=y
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CONFIG_FLATMEM_MANUAL=y
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# CONFIG_DISCONTIGMEM_MANUAL is not set
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# CONFIG_SPARSEMEM_MANUAL is not set
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CONFIG_FLATMEM=y
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CONFIG_FLAT_NODE_MEM_MAP=y
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# CONFIG_SPARSEMEM_STATIC is not set
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CONFIG_SPLIT_PTLOCK_CPUS=4
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# CONFIG_RESOURCES_64BIT is not set
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# CONFIG_PROC_DEVICETREE is not set
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# CONFIG_CMDLINE_BOOL is not set
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# CONFIG_PM is not set
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# CONFIG_SECCOMP is not set
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CONFIG_ISA_DMA_API=y
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#
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# Bus options
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#
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# CONFIG_MPIC_WEIRD is not set
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# CONFIG_PPC_I8259 is not set
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CONFIG_FSL_SOC=y
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# CONFIG_PCI is not set
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# CONFIG_PCI_DOMAINS is not set
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# CONFIG_PCI_QSPAN is not set
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#
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# PCCARD (PCMCIA/CardBus) support
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#
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#
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# PCI Hotplug Support
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#
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#
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# Advanced setup
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#
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# CONFIG_ADVANCED_OPTIONS is not set
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#
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# Default settings for advanced configuration options are used
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#
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CONFIG_HIGHMEM_START=0xfe000000
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CONFIG_LOWMEM_SIZE=0x30000000
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CONFIG_KERNEL_START=0xc0000000
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CONFIG_TASK_SIZE=0x80000000
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CONFIG_CONSISTENT_START=0xff100000
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CONFIG_CONSISTENT_SIZE=0x00200000
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CONFIG_BOOT_LOAD=0x00400000
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|
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#
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# Networking
|
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#
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CONFIG_NET=y
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|
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#
|
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# Networking options
|
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#
|
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# CONFIG_NETDEBUG is not set
|
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CONFIG_PACKET=y
|
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# CONFIG_PACKET_MMAP is not set
|
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CONFIG_UNIX=y
|
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CONFIG_XFRM=y
|
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# CONFIG_XFRM_USER is not set
|
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# CONFIG_XFRM_SUB_POLICY is not set
|
||||
# CONFIG_NET_KEY is not set
|
||||
CONFIG_INET=y
|
||||
CONFIG_IP_MULTICAST=y
|
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# CONFIG_IP_ADVANCED_ROUTER is not set
|
||||
CONFIG_IP_FIB_HASH=y
|
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CONFIG_IP_PNP=y
|
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# CONFIG_IP_PNP_DHCP is not set
|
||||
# CONFIG_IP_PNP_BOOTP is not set
|
||||
# CONFIG_IP_PNP_RARP is not set
|
||||
# CONFIG_NET_IPIP is not set
|
||||
# CONFIG_NET_IPGRE is not set
|
||||
# CONFIG_IP_MROUTE is not set
|
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# CONFIG_ARPD is not set
|
||||
CONFIG_SYN_COOKIES=y
|
||||
# CONFIG_INET_AH is not set
|
||||
# CONFIG_INET_ESP is not set
|
||||
# CONFIG_INET_IPCOMP is not set
|
||||
# CONFIG_INET_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET_TUNNEL is not set
|
||||
CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
||||
CONFIG_INET_XFRM_MODE_TUNNEL=y
|
||||
CONFIG_INET_XFRM_MODE_BEET=y
|
||||
CONFIG_INET_DIAG=y
|
||||
CONFIG_INET_TCP_DIAG=y
|
||||
# CONFIG_TCP_CONG_ADVANCED is not set
|
||||
CONFIG_TCP_CONG_CUBIC=y
|
||||
CONFIG_DEFAULT_TCP_CONG="cubic"
|
||||
# CONFIG_IPV6 is not set
|
||||
# CONFIG_INET6_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET6_TUNNEL is not set
|
||||
# CONFIG_NETWORK_SECMARK is not set
|
||||
# CONFIG_NETFILTER is not set
|
||||
|
||||
#
|
||||
# DCCP Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_IP_DCCP is not set
|
||||
|
||||
#
|
||||
# SCTP Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_IP_SCTP is not set
|
||||
|
||||
#
|
||||
# TIPC Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_TIPC is not set
|
||||
# CONFIG_ATM is not set
|
||||
# CONFIG_BRIDGE is not set
|
||||
# CONFIG_VLAN_8021Q is not set
|
||||
# CONFIG_DECNET is not set
|
||||
# CONFIG_LLC2 is not set
|
||||
# CONFIG_IPX is not set
|
||||
# CONFIG_ATALK is not set
|
||||
# CONFIG_X25 is not set
|
||||
# CONFIG_LAPB is not set
|
||||
# CONFIG_ECONET is not set
|
||||
# CONFIG_WAN_ROUTER is not set
|
||||
|
||||
#
|
||||
# QoS and/or fair queueing
|
||||
#
|
||||
# CONFIG_NET_SCHED is not set
|
||||
|
||||
#
|
||||
# Network testing
|
||||
#
|
||||
# CONFIG_NET_PKTGEN is not set
|
||||
# CONFIG_HAMRADIO is not set
|
||||
# CONFIG_IRDA is not set
|
||||
# CONFIG_BT is not set
|
||||
# CONFIG_IEEE80211 is not set
|
||||
|
||||
#
|
||||
# Device Drivers
|
||||
#
|
||||
|
||||
#
|
||||
# Generic Driver Options
|
||||
#
|
||||
CONFIG_STANDALONE=y
|
||||
CONFIG_PREVENT_FIRMWARE_BUILD=y
|
||||
# CONFIG_SYS_HYPERVISOR is not set
|
||||
|
||||
#
|
||||
# Connector - unified userspace <-> kernelspace linker
|
||||
#
|
||||
# CONFIG_CONNECTOR is not set
|
||||
|
||||
#
|
||||
# Memory Technology Devices (MTD)
|
||||
#
|
||||
# CONFIG_MTD is not set
|
||||
|
||||
#
|
||||
# Parallel port support
|
||||
#
|
||||
# CONFIG_PARPORT is not set
|
||||
|
||||
#
|
||||
# Plug and Play support
|
||||
#
|
||||
|
||||
#
|
||||
# Block devices
|
||||
#
|
||||
# CONFIG_BLK_DEV_FD is not set
|
||||
# CONFIG_BLK_DEV_COW_COMMON is not set
|
||||
CONFIG_BLK_DEV_LOOP=y
|
||||
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
|
||||
# CONFIG_BLK_DEV_NBD is not set
|
||||
# CONFIG_BLK_DEV_RAM is not set
|
||||
# CONFIG_BLK_DEV_INITRD is not set
|
||||
# CONFIG_CDROM_PKTCDVD is not set
|
||||
# CONFIG_ATA_OVER_ETH is not set
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
#
|
||||
# CONFIG_TIFM_CORE is not set
|
||||
|
||||
#
|
||||
# ATA/ATAPI/MFM/RLL support
|
||||
#
|
||||
# CONFIG_IDE is not set
|
||||
|
||||
#
|
||||
# SCSI device support
|
||||
#
|
||||
# CONFIG_RAID_ATTRS is not set
|
||||
# CONFIG_SCSI is not set
|
||||
# CONFIG_SCSI_NETLINK is not set
|
||||
|
||||
#
|
||||
# Serial ATA (prod) and Parallel ATA (experimental) drivers
|
||||
#
|
||||
# CONFIG_ATA is not set
|
||||
|
||||
#
|
||||
# Multi-device support (RAID and LVM)
|
||||
#
|
||||
# CONFIG_MD is not set
|
||||
|
||||
#
|
||||
# Fusion MPT device support
|
||||
#
|
||||
# CONFIG_FUSION is not set
|
||||
|
||||
#
|
||||
# IEEE 1394 (FireWire) support
|
||||
#
|
||||
|
||||
#
|
||||
# I2O device support
|
||||
#
|
||||
|
||||
#
|
||||
# Macintosh device drivers
|
||||
#
|
||||
# CONFIG_WINDFARM is not set
|
||||
|
||||
#
|
||||
# Network device support
|
||||
#
|
||||
CONFIG_NETDEVICES=y
|
||||
# CONFIG_DUMMY is not set
|
||||
# CONFIG_BONDING is not set
|
||||
# CONFIG_EQUALIZER is not set
|
||||
# CONFIG_TUN is not set
|
||||
|
||||
#
|
||||
# PHY device support
|
||||
#
|
||||
CONFIG_PHYLIB=y
|
||||
|
||||
#
|
||||
# MII PHY device drivers
|
||||
#
|
||||
# CONFIG_MARVELL_PHY is not set
|
||||
# CONFIG_DAVICOM_PHY is not set
|
||||
# CONFIG_QSEMI_PHY is not set
|
||||
# CONFIG_LXT_PHY is not set
|
||||
# CONFIG_CICADA_PHY is not set
|
||||
# CONFIG_VITESSE_PHY is not set
|
||||
# CONFIG_SMSC_PHY is not set
|
||||
CONFIG_FIXED_PHY=y
|
||||
CONFIG_FIXED_MII_10_FDX=y
|
||||
CONFIG_FIXED_MII_100_FDX=y
|
||||
|
||||
#
|
||||
# Ethernet (10 or 100Mbit)
|
||||
#
|
||||
CONFIG_NET_ETHERNET=y
|
||||
CONFIG_MII=y
|
||||
# CONFIG_FEC_8XX is not set
|
||||
CONFIG_FS_ENET=y
|
||||
CONFIG_FS_ENET_HAS_SCC=y
|
||||
CONFIG_FS_ENET_HAS_FEC=y
|
||||
|
||||
#
|
||||
# Ethernet (1000 Mbit)
|
||||
#
|
||||
|
||||
#
|
||||
# Ethernet (10000 Mbit)
|
||||
#
|
||||
|
||||
#
|
||||
# Token Ring devices
|
||||
#
|
||||
|
||||
#
|
||||
# Wireless LAN (non-hamradio)
|
||||
#
|
||||
# CONFIG_NET_RADIO is not set
|
||||
|
||||
#
|
||||
# Wan interfaces
|
||||
#
|
||||
# CONFIG_WAN is not set
|
||||
# CONFIG_PPP is not set
|
||||
# CONFIG_SLIP is not set
|
||||
# CONFIG_SHAPER is not set
|
||||
# CONFIG_NETCONSOLE is not set
|
||||
# CONFIG_NETPOLL is not set
|
||||
# CONFIG_NET_POLL_CONTROLLER is not set
|
||||
|
||||
#
|
||||
# ISDN subsystem
|
||||
#
|
||||
# CONFIG_ISDN is not set
|
||||
|
||||
#
|
||||
# Telephony Support
|
||||
#
|
||||
# CONFIG_PHONE is not set
|
||||
|
||||
#
|
||||
# Input device support
|
||||
#
|
||||
CONFIG_INPUT=y
|
||||
# CONFIG_INPUT_FF_MEMLESS is not set
|
||||
|
||||
#
|
||||
# Userland interfaces
|
||||
#
|
||||
CONFIG_INPUT_MOUSEDEV=y
|
||||
CONFIG_INPUT_MOUSEDEV_PSAUX=y
|
||||
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
|
||||
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
||||
# CONFIG_INPUT_JOYDEV is not set
|
||||
# CONFIG_INPUT_TSDEV is not set
|
||||
# CONFIG_INPUT_EVDEV is not set
|
||||
# CONFIG_INPUT_EVBUG is not set
|
||||
|
||||
#
|
||||
# Input Device Drivers
|
||||
#
|
||||
CONFIG_INPUT_KEYBOARD=y
|
||||
CONFIG_KEYBOARD_ATKBD=y
|
||||
# CONFIG_KEYBOARD_SUNKBD is not set
|
||||
# CONFIG_KEYBOARD_LKKBD is not set
|
||||
# CONFIG_KEYBOARD_XTKBD is not set
|
||||
# CONFIG_KEYBOARD_NEWTON is not set
|
||||
# CONFIG_KEYBOARD_STOWAWAY is not set
|
||||
CONFIG_INPUT_MOUSE=y
|
||||
CONFIG_MOUSE_PS2=y
|
||||
# CONFIG_MOUSE_SERIAL is not set
|
||||
# CONFIG_MOUSE_VSXXXAA is not set
|
||||
# CONFIG_INPUT_JOYSTICK is not set
|
||||
# CONFIG_INPUT_TOUCHSCREEN is not set
|
||||
# CONFIG_INPUT_MISC is not set
|
||||
|
||||
#
|
||||
# Hardware I/O ports
|
||||
#
|
||||
CONFIG_SERIO=y
|
||||
CONFIG_SERIO_I8042=y
|
||||
CONFIG_SERIO_SERPORT=y
|
||||
CONFIG_SERIO_LIBPS2=y
|
||||
# CONFIG_SERIO_RAW is not set
|
||||
# CONFIG_GAMEPORT is not set
|
||||
|
||||
#
|
||||
# Character devices
|
||||
#
|
||||
# CONFIG_VT is not set
|
||||
# CONFIG_SERIAL_NONSTANDARD is not set
|
||||
|
||||
#
|
||||
# Serial drivers
|
||||
#
|
||||
# CONFIG_SERIAL_8250 is not set
|
||||
|
||||
#
|
||||
# Non-8250 serial port support
|
||||
#
|
||||
CONFIG_SERIAL_CORE=y
|
||||
CONFIG_SERIAL_CORE_CONSOLE=y
|
||||
CONFIG_SERIAL_CPM=y
|
||||
CONFIG_SERIAL_CPM_CONSOLE=y
|
||||
# CONFIG_SERIAL_CPM_SCC1 is not set
|
||||
# CONFIG_SERIAL_CPM_SCC2 is not set
|
||||
# CONFIG_SERIAL_CPM_SCC3 is not set
|
||||
# CONFIG_SERIAL_CPM_SCC4 is not set
|
||||
CONFIG_SERIAL_CPM_SMC1=y
|
||||
CONFIG_SERIAL_CPM_SMC2=y
|
||||
CONFIG_UNIX98_PTYS=y
|
||||
# CONFIG_LEGACY_PTYS is not set
|
||||
|
||||
#
|
||||
# IPMI
|
||||
#
|
||||
# CONFIG_IPMI_HANDLER is not set
|
||||
|
||||
#
|
||||
# Watchdog Cards
|
||||
#
|
||||
# CONFIG_WATCHDOG is not set
|
||||
CONFIG_HW_RANDOM=y
|
||||
# CONFIG_NVRAM is not set
|
||||
CONFIG_GEN_RTC=y
|
||||
# CONFIG_GEN_RTC_X is not set
|
||||
# CONFIG_DTLK is not set
|
||||
# CONFIG_R3964 is not set
|
||||
|
||||
#
|
||||
# Ftape, the floppy tape device driver
|
||||
#
|
||||
# CONFIG_RAW_DRIVER is not set
|
||||
|
||||
#
|
||||
# TPM devices
|
||||
#
|
||||
# CONFIG_TCG_TPM is not set
|
||||
|
||||
#
|
||||
# I2C support
|
||||
#
|
||||
# CONFIG_I2C is not set
|
||||
|
||||
#
|
||||
# SPI support
|
||||
#
|
||||
# CONFIG_SPI is not set
|
||||
# CONFIG_SPI_MASTER is not set
|
||||
|
||||
#
|
||||
# Dallas's 1-wire bus
|
||||
#
|
||||
# CONFIG_W1 is not set
|
||||
|
||||
#
|
||||
# Hardware Monitoring support
|
||||
#
|
||||
CONFIG_HWMON=y
|
||||
# CONFIG_HWMON_VID is not set
|
||||
# CONFIG_SENSORS_ABITUGURU is not set
|
||||
# CONFIG_SENSORS_F71805F is not set
|
||||
# CONFIG_SENSORS_VT1211 is not set
|
||||
# CONFIG_HWMON_DEBUG_CHIP is not set
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
# CONFIG_VIDEO_DEV is not set
|
||||
|
||||
#
|
||||
# Digital Video Broadcasting Devices
|
||||
#
|
||||
# CONFIG_DVB is not set
|
||||
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
CONFIG_FIRMWARE_EDID=y
|
||||
# CONFIG_FB is not set
|
||||
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
||||
|
||||
#
|
||||
# Sound
|
||||
#
|
||||
# CONFIG_SOUND is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
# CONFIG_USB_ARCH_HAS_HCD is not set
|
||||
# CONFIG_USB_ARCH_HAS_OHCI is not set
|
||||
# CONFIG_USB_ARCH_HAS_EHCI is not set
|
||||
|
||||
#
|
||||
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
||||
#
|
||||
|
||||
#
|
||||
# USB Gadget Support
|
||||
#
|
||||
# CONFIG_USB_GADGET is not set
|
||||
|
||||
#
|
||||
# MMC/SD Card support
|
||||
#
|
||||
# CONFIG_MMC is not set
|
||||
|
||||
#
|
||||
# LED devices
|
||||
#
|
||||
# CONFIG_NEW_LEDS is not set
|
||||
|
||||
#
|
||||
# LED drivers
|
||||
#
|
||||
|
||||
#
|
||||
# LED Triggers
|
||||
#
|
||||
|
||||
#
|
||||
# InfiniBand support
|
||||
#
|
||||
|
||||
#
|
||||
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
|
||||
#
|
||||
|
||||
#
|
||||
# Real Time Clock
|
||||
#
|
||||
# CONFIG_RTC_CLASS is not set
|
||||
|
||||
#
|
||||
# DMA Engine support
|
||||
#
|
||||
# CONFIG_DMA_ENGINE is not set
|
||||
|
||||
#
|
||||
# DMA Clients
|
||||
#
|
||||
|
||||
#
|
||||
# DMA Devices
|
||||
#
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
CONFIG_EXT2_FS=y
|
||||
CONFIG_EXT2_FS_XATTR=y
|
||||
# CONFIG_EXT2_FS_POSIX_ACL is not set
|
||||
# CONFIG_EXT2_FS_SECURITY is not set
|
||||
# CONFIG_EXT2_FS_XIP is not set
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_EXT3_FS_XATTR=y
|
||||
# CONFIG_EXT3_FS_POSIX_ACL is not set
|
||||
# CONFIG_EXT3_FS_SECURITY is not set
|
||||
# CONFIG_EXT4DEV_FS is not set
|
||||
CONFIG_JBD=y
|
||||
# CONFIG_JBD_DEBUG is not set
|
||||
CONFIG_FS_MBCACHE=y
|
||||
# CONFIG_REISERFS_FS is not set
|
||||
# CONFIG_JFS_FS is not set
|
||||
# CONFIG_FS_POSIX_ACL is not set
|
||||
# CONFIG_XFS_FS is not set
|
||||
# CONFIG_GFS2_FS is not set
|
||||
# CONFIG_OCFS2_FS is not set
|
||||
# CONFIG_MINIX_FS is not set
|
||||
# CONFIG_ROMFS_FS is not set
|
||||
CONFIG_INOTIFY=y
|
||||
CONFIG_INOTIFY_USER=y
|
||||
# CONFIG_QUOTA is not set
|
||||
CONFIG_DNOTIFY=y
|
||||
# CONFIG_AUTOFS_FS is not set
|
||||
# CONFIG_AUTOFS4_FS is not set
|
||||
# CONFIG_FUSE_FS is not set
|
||||
|
||||
#
|
||||
# CD-ROM/DVD Filesystems
|
||||
#
|
||||
# CONFIG_ISO9660_FS is not set
|
||||
# CONFIG_UDF_FS is not set
|
||||
|
||||
#
|
||||
# DOS/FAT/NT Filesystems
|
||||
#
|
||||
# CONFIG_MSDOS_FS is not set
|
||||
# CONFIG_VFAT_FS is not set
|
||||
# CONFIG_NTFS_FS is not set
|
||||
|
||||
#
|
||||
# Pseudo filesystems
|
||||
#
|
||||
CONFIG_PROC_FS=y
|
||||
# CONFIG_PROC_KCORE is not set
|
||||
CONFIG_PROC_SYSCTL=y
|
||||
CONFIG_SYSFS=y
|
||||
CONFIG_TMPFS=y
|
||||
# CONFIG_TMPFS_POSIX_ACL is not set
|
||||
# CONFIG_HUGETLB_PAGE is not set
|
||||
CONFIG_RAMFS=y
|
||||
# CONFIG_CONFIGFS_FS is not set
|
||||
|
||||
#
|
||||
# Miscellaneous filesystems
|
||||
#
|
||||
# CONFIG_ADFS_FS is not set
|
||||
# CONFIG_AFFS_FS is not set
|
||||
# CONFIG_HFS_FS is not set
|
||||
# CONFIG_HFSPLUS_FS is not set
|
||||
# CONFIG_BEFS_FS is not set
|
||||
# CONFIG_BFS_FS is not set
|
||||
# CONFIG_EFS_FS is not set
|
||||
CONFIG_CRAMFS=y
|
||||
# CONFIG_VXFS_FS is not set
|
||||
# CONFIG_HPFS_FS is not set
|
||||
# CONFIG_QNX4FS_FS is not set
|
||||
# CONFIG_SYSV_FS is not set
|
||||
# CONFIG_UFS_FS is not set
|
||||
|
||||
#
|
||||
# Network File Systems
|
||||
#
|
||||
CONFIG_NFS_FS=y
|
||||
CONFIG_NFS_V3=y
|
||||
# CONFIG_NFS_V3_ACL is not set
|
||||
# CONFIG_NFS_V4 is not set
|
||||
# CONFIG_NFS_DIRECTIO is not set
|
||||
# CONFIG_NFSD is not set
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_LOCKD=y
|
||||
CONFIG_LOCKD_V4=y
|
||||
CONFIG_NFS_COMMON=y
|
||||
CONFIG_SUNRPC=y
|
||||
# CONFIG_RPCSEC_GSS_KRB5 is not set
|
||||
# CONFIG_RPCSEC_GSS_SPKM3 is not set
|
||||
# CONFIG_SMB_FS is not set
|
||||
# CONFIG_CIFS is not set
|
||||
# CONFIG_NCP_FS is not set
|
||||
# CONFIG_CODA_FS is not set
|
||||
# CONFIG_AFS_FS is not set
|
||||
# CONFIG_9P_FS is not set
|
||||
|
||||
#
|
||||
# Partition Types
|
||||
#
|
||||
CONFIG_PARTITION_ADVANCED=y
|
||||
# CONFIG_ACORN_PARTITION is not set
|
||||
# CONFIG_OSF_PARTITION is not set
|
||||
# CONFIG_AMIGA_PARTITION is not set
|
||||
# CONFIG_ATARI_PARTITION is not set
|
||||
# CONFIG_MAC_PARTITION is not set
|
||||
CONFIG_MSDOS_PARTITION=y
|
||||
# CONFIG_BSD_DISKLABEL is not set
|
||||
# CONFIG_MINIX_SUBPARTITION is not set
|
||||
# CONFIG_SOLARIS_X86_PARTITION is not set
|
||||
# CONFIG_UNIXWARE_DISKLABEL is not set
|
||||
# CONFIG_LDM_PARTITION is not set
|
||||
# CONFIG_SGI_PARTITION is not set
|
||||
# CONFIG_ULTRIX_PARTITION is not set
|
||||
# CONFIG_SUN_PARTITION is not set
|
||||
# CONFIG_KARMA_PARTITION is not set
|
||||
# CONFIG_EFI_PARTITION is not set
|
||||
|
||||
#
|
||||
# Native Language Support
|
||||
#
|
||||
# CONFIG_NLS is not set
|
||||
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
CONFIG_CRC_CCITT=y
|
||||
# CONFIG_CRC16 is not set
|
||||
CONFIG_CRC32=y
|
||||
# CONFIG_LIBCRC32C is not set
|
||||
CONFIG_ZLIB_INFLATE=y
|
||||
CONFIG_PLIST=y
|
||||
|
||||
#
|
||||
# Instrumentation Support
|
||||
#
|
||||
# CONFIG_PROFILING is not set
|
||||
|
||||
#
|
||||
# Kernel hacking
|
||||
#
|
||||
# CONFIG_PRINTK_TIME is not set
|
||||
CONFIG_ENABLE_MUST_CHECK=y
|
||||
# CONFIG_MAGIC_SYSRQ is not set
|
||||
# CONFIG_UNUSED_SYMBOLS is not set
|
||||
# CONFIG_DEBUG_KERNEL is not set
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
# CONFIG_DEBUG_FS is not set
|
||||
# CONFIG_UNWIND_INFO is not set
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
# CONFIG_BOOTX_TEXT is not set
|
||||
# CONFIG_PPC_EARLY_DEBUG is not set
|
||||
|
||||
#
|
||||
# Security options
|
||||
#
|
||||
# CONFIG_KEYS is not set
|
||||
# CONFIG_SECURITY is not set
|
||||
|
||||
#
|
||||
# Cryptographic options
|
||||
#
|
||||
# CONFIG_CRYPTO is not set
|
||||
@ -3,3 +3,4 @@
|
||||
#
|
||||
obj-$(CONFIG_PPC_8xx) += m8xx_setup.o
|
||||
obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
|
||||
obj-$(CONFIG_MPC86XADS) += mpc86xads_setup.o
|
||||
|
||||
95
arch/powerpc/platforms/8xx/mpc86xads.h
Normal file
95
arch/powerpc/platforms/8xx/mpc86xads.h
Normal file
@ -0,0 +1,95 @@
|
||||
/*
|
||||
* A collection of structures, addresses, and values associated with
|
||||
* the Freescale MPC86xADS board.
|
||||
* Copied from the FADS stuff.
|
||||
*
|
||||
* Author: MontaVista Software, Inc.
|
||||
* source@mvista.com
|
||||
*
|
||||
* 2005 (c) MontaVista Software, Inc. This file is licensed under the
|
||||
* terms of the GNU General Public License version 2. This program is licensed
|
||||
* "as is" without any warranty of any kind, whether express or implied.
|
||||
*/
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#ifndef __ASM_MPC86XADS_H__
|
||||
#define __ASM_MPC86XADS_H__
|
||||
|
||||
#include <asm/ppcboot.h>
|
||||
#include <sysdev/fsl_soc.h>
|
||||
|
||||
/* U-Boot maps BCSR to 0xff080000 */
|
||||
#define BCSR_ADDR ((uint)0xff080000)
|
||||
#define BCSR_SIZE ((uint)32)
|
||||
#define BCSR0 ((uint)(BCSR_ADDR + 0x00))
|
||||
#define BCSR1 ((uint)(BCSR_ADDR + 0x04))
|
||||
#define BCSR2 ((uint)(BCSR_ADDR + 0x08))
|
||||
#define BCSR3 ((uint)(BCSR_ADDR + 0x0c))
|
||||
#define BCSR4 ((uint)(BCSR_ADDR + 0x10))
|
||||
|
||||
#define CFG_PHYDEV_ADDR ((uint)0xff0a0000)
|
||||
#define BCSR5 ((uint)(CFG_PHYDEV_ADDR + 0x300))
|
||||
|
||||
#define IMAP_ADDR (get_immrbase())
|
||||
#define IMAP_SIZE ((uint)(64 * 1024))
|
||||
|
||||
#define MPC8xx_CPM_OFFSET (0x9c0)
|
||||
#define CPM_MAP_ADDR (get_immrbase() + MPC8xx_CPM_OFFSET)
|
||||
#define CPM_IRQ_OFFSET 16 // for compability with cpm_uart driver
|
||||
|
||||
#define PCMCIA_MEM_ADDR (uint)0xff020000)
|
||||
#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
|
||||
|
||||
/* Bits of interest in the BCSRs.
|
||||
*/
|
||||
#define BCSR1_ETHEN ((uint)0x20000000)
|
||||
#define BCSR1_IRDAEN ((uint)0x10000000)
|
||||
#define BCSR1_RS232EN_1 ((uint)0x01000000)
|
||||
#define BCSR1_PCCEN ((uint)0x00800000)
|
||||
#define BCSR1_PCCVCC0 ((uint)0x00400000)
|
||||
#define BCSR1_PCCVPP0 ((uint)0x00200000)
|
||||
#define BCSR1_PCCVPP1 ((uint)0x00100000)
|
||||
#define BCSR1_PCCVPP_MASK (BCSR1_PCCVPP0 | BCSR1_PCCVPP1)
|
||||
#define BCSR1_RS232EN_2 ((uint)0x00040000)
|
||||
#define BCSR1_PCCVCC1 ((uint)0x00010000)
|
||||
#define BCSR1_PCCVCC_MASK (BCSR1_PCCVCC0 | BCSR1_PCCVCC1)
|
||||
|
||||
#define BCSR4_ETH10_RST ((uint)0x80000000) /* 10Base-T PHY reset*/
|
||||
#define BCSR4_USB_LO_SPD ((uint)0x04000000)
|
||||
#define BCSR4_USB_VCC ((uint)0x02000000)
|
||||
#define BCSR4_USB_FULL_SPD ((uint)0x00040000)
|
||||
#define BCSR4_USB_EN ((uint)0x00020000)
|
||||
|
||||
#define BCSR5_MII2_EN 0x40
|
||||
#define BCSR5_MII2_RST 0x20
|
||||
#define BCSR5_T1_RST 0x10
|
||||
#define BCSR5_ATM155_RST 0x08
|
||||
#define BCSR5_ATM25_RST 0x04
|
||||
#define BCSR5_MII1_EN 0x02
|
||||
#define BCSR5_MII1_RST 0x01
|
||||
|
||||
/* Interrupt level assignments */
|
||||
#define PHY_INTERRUPT SIU_IRQ7 /* PHY link change interrupt */
|
||||
#define SIU_INT_FEC1 SIU_LEVEL1 /* FEC1 interrupt */
|
||||
#define FEC_INTERRUPT SIU_INT_FEC1 /* FEC interrupt */
|
||||
|
||||
/* We don't use the 8259 */
|
||||
#define NR_8259_INTS 0
|
||||
|
||||
/* CPM Ethernet through SCC1 */
|
||||
#define PA_ENET_RXD ((ushort)0x0001)
|
||||
#define PA_ENET_TXD ((ushort)0x0002)
|
||||
#define PA_ENET_TCLK ((ushort)0x0100)
|
||||
#define PA_ENET_RCLK ((ushort)0x0200)
|
||||
#define PB_ENET_TENA ((uint)0x00001000)
|
||||
#define PC_ENET_CLSN ((ushort)0x0010)
|
||||
#define PC_ENET_RENA ((ushort)0x0020)
|
||||
|
||||
/* Control bits in the SICR to route TCLK (CLK1) and RCLK (CLK2) to
|
||||
* SCC1. Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
|
||||
*/
|
||||
#define SICR_ENET_MASK ((uint)0x000000ff)
|
||||
#define SICR_ENET_CLKRT ((uint)0x0000002c)
|
||||
|
||||
#endif /* __ASM_MPC86XADS_H__ */
|
||||
#endif /* __KERNEL__ */
|
||||
301
arch/powerpc/platforms/8xx/mpc86xads_setup.c
Normal file
301
arch/powerpc/platforms/8xx/mpc86xads_setup.c
Normal file
@ -0,0 +1,301 @@
|
||||
/*arch/ppc/platforms/mpc86xads-setup.c
|
||||
*
|
||||
* Platform setup for the Freescale mpc86xads board
|
||||
*
|
||||
* Vitaly Bordug <vbordug@ru.mvista.com>
|
||||
*
|
||||
* Copyright 2005 MontaVista Software Inc.
|
||||
*
|
||||
* This file is licensed under the terms of the GNU General Public License
|
||||
* version 2. This program is licensed "as is" without any warranty of any
|
||||
* kind, whether express or implied.
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/param.h>
|
||||
#include <linux/string.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/root_dev.h>
|
||||
|
||||
#include <linux/fs_enet_pd.h>
|
||||
#include <linux/fs_uart_pd.h>
|
||||
#include <linux/mii.h>
|
||||
|
||||
#include <asm/delay.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/page.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/system.h>
|
||||
#include <asm/time.h>
|
||||
#include <asm/ppcboot.h>
|
||||
#include <asm/mpc8xx.h>
|
||||
#include <asm/8xx_immap.h>
|
||||
#include <asm/commproc.h>
|
||||
#include <asm/fs_pd.h>
|
||||
#include <asm/prom.h>
|
||||
|
||||
extern void cpm_reset(void);
|
||||
extern void mpc8xx_show_cpuinfo(struct seq_file*);
|
||||
extern void mpc8xx_restart(char *cmd);
|
||||
extern void mpc8xx_calibrate_decr(void);
|
||||
extern int mpc8xx_set_rtc_time(struct rtc_time *tm);
|
||||
extern void mpc8xx_get_rtc_time(struct rtc_time *tm);
|
||||
extern void m8xx_pic_init(void);
|
||||
extern unsigned int mpc8xx_get_irq(void);
|
||||
|
||||
static void init_smc1_uart_ioports(struct fs_uart_platform_info* fpi);
|
||||
static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi);
|
||||
static void init_scc1_ioports(struct fs_platform_info* ptr);
|
||||
|
||||
void __init mpc86xads_board_setup(void)
|
||||
{
|
||||
cpm8xx_t *cp;
|
||||
unsigned int *bcsr_io;
|
||||
u8 tmpval8;
|
||||
|
||||
bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
|
||||
cp = (cpm8xx_t *)immr_map(im_cpm);
|
||||
|
||||
if (bcsr_io == NULL) {
|
||||
printk(KERN_CRIT "Could not remap BCSR\n");
|
||||
return;
|
||||
}
|
||||
#ifdef CONFIG_SERIAL_CPM_SMC1
|
||||
clrbits32(bcsr_io, BCSR1_RS232EN_1);
|
||||
clrbits32(&cp->cp_simode, 0xe0000000 >> 17); /* brg1 */
|
||||
tmpval8 = in_8(&(cp->cp_smc[0].smc_smcm)) | (SMCM_RX | SMCM_TX);
|
||||
out_8(&(cp->cp_smc[0].smc_smcm), tmpval8);
|
||||
clrbits16(&cp->cp_smc[0].smc_smcmr, SMCMR_REN | SMCMR_TEN);
|
||||
#else
|
||||
setbits32(bcsr_io,BCSR1_RS232EN_1);
|
||||
out_be16(&cp->cp_smc[0].smc_smcmr, 0);
|
||||
out_8(&cp->cp_smc[0].smc_smce, 0);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SERIAL_CPM_SMC2
|
||||
clrbits32(bcsr_io,BCSR1_RS232EN_2);
|
||||
clrbits32(&cp->cp_simode, 0xe0000000 >> 1);
|
||||
setbits32(&cp->cp_simode, 0x20000000 >> 1); /* brg2 */
|
||||
tmpval8 = in_8(&(cp->cp_smc[1].smc_smcm)) | (SMCM_RX | SMCM_TX);
|
||||
out_8(&(cp->cp_smc[1].smc_smcm), tmpval8);
|
||||
clrbits16(&cp->cp_smc[1].smc_smcmr, SMCMR_REN | SMCMR_TEN);
|
||||
|
||||
init_smc2_uart_ioports(0);
|
||||
#else
|
||||
setbits32(bcsr_io,BCSR1_RS232EN_2);
|
||||
out_be16(&cp->cp_smc[1].smc_smcmr, 0);
|
||||
out_8(&cp->cp_smc[1].smc_smce, 0);
|
||||
#endif
|
||||
immr_unmap(cp);
|
||||
iounmap(bcsr_io);
|
||||
}
|
||||
|
||||
|
||||
static void init_fec1_ioports(struct fs_platform_info* ptr)
|
||||
{
|
||||
iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport);
|
||||
|
||||
/* configure FEC1 pins */
|
||||
|
||||
setbits16(&io_port->iop_pdpar, 0x1fff);
|
||||
setbits16(&io_port->iop_pddir, 0x1fff);
|
||||
|
||||
immr_unmap(io_port);
|
||||
}
|
||||
|
||||
void init_fec_ioports(struct fs_platform_info *fpi)
|
||||
{
|
||||
int fec_no = fs_get_fec_index(fpi->fs_no);
|
||||
|
||||
switch (fec_no) {
|
||||
case 0:
|
||||
init_fec1_ioports(fpi);
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "init_fec_ioports: invalid FEC number\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
static void init_scc1_ioports(struct fs_platform_info* fpi)
|
||||
{
|
||||
unsigned *bcsr_io;
|
||||
iop8xx_t *io_port;
|
||||
cpm8xx_t *cp;
|
||||
|
||||
bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE);
|
||||
io_port = (iop8xx_t *)immr_map(im_ioport);
|
||||
cp = (cpm8xx_t *)immr_map(im_cpm);
|
||||
|
||||
if (bcsr_io == NULL) {
|
||||
printk(KERN_CRIT "Could not remap BCSR\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Configure port A pins for Txd and Rxd.
|
||||
*/
|
||||
setbits16(&io_port->iop_papar, PA_ENET_RXD | PA_ENET_TXD);
|
||||
clrbits16(&io_port->iop_padir, PA_ENET_RXD | PA_ENET_TXD);
|
||||
clrbits16(&io_port->iop_paodr, PA_ENET_TXD);
|
||||
|
||||
/* Configure port C pins to enable CLSN and RENA.
|
||||
*/
|
||||
clrbits16(&io_port->iop_pcpar, PC_ENET_CLSN | PC_ENET_RENA);
|
||||
clrbits16(&io_port->iop_pcdir, PC_ENET_CLSN | PC_ENET_RENA);
|
||||
setbits16(&io_port->iop_pcso, PC_ENET_CLSN | PC_ENET_RENA);
|
||||
|
||||
/* Configure port A for TCLK and RCLK.
|
||||
*/
|
||||
setbits16(&io_port->iop_papar, PA_ENET_TCLK | PA_ENET_RCLK);
|
||||
clrbits16(&io_port->iop_padir, PA_ENET_TCLK | PA_ENET_RCLK);
|
||||
clrbits32(&cp->cp_pbpar, PB_ENET_TENA);
|
||||
clrbits32(&cp->cp_pbdir, PB_ENET_TENA);
|
||||
|
||||
/* Configure Serial Interface clock routing.
|
||||
* First, clear all SCC bits to zero, then set the ones we want.
|
||||
*/
|
||||
clrbits32(&cp->cp_sicr, SICR_ENET_MASK);
|
||||
setbits32(&cp->cp_sicr, SICR_ENET_CLKRT);
|
||||
|
||||
/* In the original SCC enet driver the following code is placed at
|
||||
the end of the initialization */
|
||||
setbits32(&cp->cp_pbpar, PB_ENET_TENA);
|
||||
setbits32(&cp->cp_pbdir, PB_ENET_TENA);
|
||||
|
||||
clrbits32(bcsr_io+1, BCSR1_ETHEN);
|
||||
iounmap(bcsr_io);
|
||||
immr_unmap(cp);
|
||||
immr_unmap(io_port);
|
||||
}
|
||||
|
||||
void init_scc_ioports(struct fs_platform_info *fpi)
|
||||
{
|
||||
int scc_no = fs_get_scc_index(fpi->fs_no);
|
||||
|
||||
switch (scc_no) {
|
||||
case 0:
|
||||
init_scc1_ioports(fpi);
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "init_scc_ioports: invalid SCC number\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
static void init_smc1_uart_ioports(struct fs_uart_platform_info* ptr)
|
||||
{
|
||||
unsigned *bcsr_io;
|
||||
cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
|
||||
|
||||
setbits32(&cp->cp_pbpar, 0x000000c0);
|
||||
clrbits32(&cp->cp_pbdir, 0x000000c0);
|
||||
clrbits16(&cp->cp_pbodr, 0x00c0);
|
||||
immr_unmap(cp);
|
||||
|
||||
bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
|
||||
|
||||
if (bcsr_io == NULL) {
|
||||
printk(KERN_CRIT "Could not remap BCSR1\n");
|
||||
return;
|
||||
}
|
||||
clrbits32(bcsr_io,BCSR1_RS232EN_1);
|
||||
iounmap(bcsr_io);
|
||||
}
|
||||
|
||||
static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi)
|
||||
{
|
||||
unsigned *bcsr_io;
|
||||
cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm);
|
||||
|
||||
setbits32(&cp->cp_pbpar, 0x00000c00);
|
||||
clrbits32(&cp->cp_pbdir, 0x00000c00);
|
||||
clrbits16(&cp->cp_pbodr, 0x0c00);
|
||||
immr_unmap(cp);
|
||||
|
||||
bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
|
||||
|
||||
if (bcsr_io == NULL) {
|
||||
printk(KERN_CRIT "Could not remap BCSR1\n");
|
||||
return;
|
||||
}
|
||||
clrbits32(bcsr_io,BCSR1_RS232EN_2);
|
||||
iounmap(bcsr_io);
|
||||
}
|
||||
|
||||
void init_smc_ioports(struct fs_uart_platform_info *data)
|
||||
{
|
||||
int smc_no = fs_uart_id_fsid2smc(data->fs_no);
|
||||
|
||||
switch (smc_no) {
|
||||
case 0:
|
||||
init_smc1_uart_ioports(data);
|
||||
data->brg = data->clk_rx;
|
||||
break;
|
||||
case 1:
|
||||
init_smc2_uart_ioports(data);
|
||||
data->brg = data->clk_rx;
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "init_scc_ioports: invalid SCC number\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int platform_device_skip(char *model, int id)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __init mpc86xads_setup_arch(void)
|
||||
{
|
||||
struct device_node *cpu;
|
||||
|
||||
cpu = of_find_node_by_type(NULL, "cpu");
|
||||
if (cpu != 0) {
|
||||
const unsigned int *fp;
|
||||
|
||||
fp = get_property(cpu, "clock-frequency", NULL);
|
||||
if (fp != 0)
|
||||
loops_per_jiffy = *fp / HZ;
|
||||
else
|
||||
loops_per_jiffy = 50000000 / HZ;
|
||||
of_node_put(cpu);
|
||||
}
|
||||
|
||||
cpm_reset();
|
||||
|
||||
mpc86xads_board_setup();
|
||||
|
||||
ROOT_DEV = Root_NFS;
|
||||
}
|
||||
|
||||
static int __init mpc86xads_probe(void)
|
||||
{
|
||||
char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
|
||||
"model", NULL);
|
||||
if (model == NULL)
|
||||
return 0;
|
||||
if (strcmp(model, "MPC866ADS"))
|
||||
return 0;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
define_machine(mpc86x_ads) {
|
||||
.name = "MPC86x ADS",
|
||||
.probe = mpc86xads_probe,
|
||||
.setup_arch = mpc86xads_setup_arch,
|
||||
.init_IRQ = m8xx_pic_init,
|
||||
.show_cpuinfo = mpc8xx_show_cpuinfo,
|
||||
.get_irq = mpc8xx_get_irq,
|
||||
.restart = mpc8xx_restart,
|
||||
.calibrate_decr = mpc8xx_calibrate_decr,
|
||||
.set_rtc_time = mpc8xx_set_rtc_time,
|
||||
.get_rtc_time = mpc8xx_get_rtc_time,
|
||||
};
|
||||
@ -15,6 +15,10 @@
|
||||
#include <platforms/fads.h>
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_MPC86XADS)
|
||||
#include <platforms/8xx/mpc86xads.h>
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_MPC885ADS)
|
||||
#include <platforms/8xx/mpc885ads.h>
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user