* [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
@ 2007-12-11 21:22 Scott Wood
2007-12-12 4:31 ` Stephen Rothwell
0 siblings, 1 reply; 12+ messages in thread
From: Scott Wood @ 2007-12-11 21:22 UTC (permalink / raw)
To: galak; +Cc: linuxppc-dev
Signed-off-by: Scott Wood <scottwood@freescale.com>
---
This patchset applies to Paul's for-2.6.25 branch.
arch/powerpc/Kconfig | 3 +
arch/powerpc/boot/.gitignore | 1 +
arch/powerpc/boot/Makefile | 6 +-
arch/powerpc/boot/dts/adder875-redboot.dts | 165 +++++
arch/powerpc/boot/dts/adder875-uboot.dts | 175 +++++
arch/powerpc/boot/redboot-8xx.c | 58 ++
arch/powerpc/boot/redboot.h | 56 ++
arch/powerpc/boot/wrapper | 2 +-
arch/powerpc/configs/adder875-redboot_defconfig | 798 +++++++++++++++++++++++
arch/powerpc/configs/adder875-uboot_defconfig | 798 +++++++++++++++++++++++
arch/powerpc/platforms/8xx/Kconfig | 9 +
arch/powerpc/platforms/8xx/Makefile | 1 +
arch/powerpc/platforms/8xx/adder875.c | 122 ++++
13 files changed, 2192 insertions(+), 2 deletions(-)
create mode 100644 arch/powerpc/boot/dts/adder875-redboot.dts
create mode 100644 arch/powerpc/boot/dts/adder875-uboot.dts
create mode 100644 arch/powerpc/boot/redboot-8xx.c
create mode 100644 arch/powerpc/boot/redboot.h
create mode 100644 arch/powerpc/configs/adder875-redboot_defconfig
create mode 100644 arch/powerpc/configs/adder875-uboot_defconfig
create mode 100644 arch/powerpc/platforms/8xx/adder875.c
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 232c298..88a6ebb 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -140,6 +140,9 @@ config DEFAULT_UIMAGE
Used to allow a board to specify it wants a uImage built by default
default n
+config REDBOOT
+ bool
+
config PPC64_SWSUSP
bool
depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL))
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index 65f4118..a424be6 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -30,6 +30,7 @@ zImage.*lds
zImage.miboot
zImage.pmac
zImage.pseries
+zImage.redboot*
zImage.sandpoint
zImage.vmode
zconf.h
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e1c73e9..ded771a 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -56,7 +56,7 @@ src-plat := of.c cuboot-52xx.c cuboot-83xx.c cuboot-85xx.c holly.c \
cuboot-ebony.c treeboot-ebony.c prpmc2800.c \
ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \
- fixed-head.S ep88xc.c cuboot-hpc2.c
+ fixed-head.S ep88xc.c cuboot-hpc2.c redboot-8xx.c
src-boot := $(src-wlib) $(src-plat) empty.c
src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -161,6 +161,10 @@ image-$(CONFIG_SEQUOIA) += cuImage.sequoia
image-$(CONFIG_WALNUT) += treeImage.walnut
endif
+ifneq ($(CONFIG_REDBOOT),"")
+image-$(CONFIG_PPC_8xx) += zImage.redboot-8xx
+endif
+
# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
ifeq ($(CONFIG_PPC32),y)
diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts
new file mode 100644
index 0000000..4d28220
--- /dev/null
+++ b/arch/powerpc/boot/dts/adder875-redboot.dts
@@ -0,0 +1,165 @@
+/*
+ * Device Tree Source for MPC885 ADS running RedBoot
+ *
+ * Copyright 2006 MontaVista Software, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+
+/ {
+ model = "Analogue & Micro Adder MPC875";
+ compatible = "analogue-and-micro,adder875";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,875@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <d#16>;
+ i-cache-line-size = <d#16>;
+ d-cache-size = <d#8192>;
+ i-cache-size = <d#8192>;
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ interrupts = <f 2>; // decrementer interrupt
+ interrupt-parent = <&PIC>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 01000000>;
+ };
+
+ localbus@fa200100 {
+ compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <fa200100 40>;
+
+ ranges = <
+ 0 0 fe000000 00800000
+ 2 0 fa100000 00008000
+ >;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 800000>;
+ bank-width = <4>;
+ device-width = <2>;
+ };
+ };
+
+ soc@fa200000 {
+ compatible = "fsl,mpc875", "fsl,pq1-soc";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0 fa200000 00004000>;
+
+ // Temporary until get_immrbase() is fixed.
+ reg = <fa200000 4000>;
+
+ mdio@e00 {
+ compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
+ reg = <e00 188>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PHY0: ethernet-phy@0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+
+ PHY1: ethernet-phy@1 {
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <e00 188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <3 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY0>;
+ linux,network-index = <0>;
+ };
+
+ ethernet@1e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <1e00 188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <7 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY1>;
+ linux,network-index = <1>;
+ };
+
+ PIC: interrupt-controller@0 {
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0 24>;
+ compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
+ };
+
+ cpm@9c0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc875-cpm", "fsl,cpm1";
+ command-proc = <9c0>;
+ interrupts = <0>; // cpm error interrupt
+ interrupt-parent = <&CPM_PIC>;
+ reg = <9c0 40 2000 1c00>;
+ ranges;
+
+ brg@9f0 {
+ compatible = "fsl,mpc875-brg",
+ "fsl,cpm1-brg",
+ "fsl,cpm-brg";
+ reg = <9f0 10>;
+ };
+
+ CPM_PIC: interrupt-controller@930 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <5 2 0 2>;
+ interrupt-parent = <&PIC>;
+ reg = <930 20>;
+ compatible = "fsl,mpc875-cpm-pic",
+ "fsl,cpm1-pic";
+ };
+
+ serial@a80 {
+ device_type = "serial";
+ compatible = "fsl,mpc875-smc-uart",
+ "fsl,cpm1-smc-uart";
+ reg = <a80 10 3e80 40>;
+ interrupts = <4>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0090>;
+ current-speed = <115200>;
+ };
+ };
+ };
+
+ chosen {
+ linux,stdout-path = "/soc/cpm/serial@a80";
+ };
+};
diff --git a/arch/powerpc/boot/dts/adder875-uboot.dts b/arch/powerpc/boot/dts/adder875-uboot.dts
new file mode 100644
index 0000000..cbc08a5
--- /dev/null
+++ b/arch/powerpc/boot/dts/adder875-uboot.dts
@@ -0,0 +1,175 @@
+/*
+ * Device Tree Source for MPC885 ADS running U-Boot
+ *
+ * Copyright 2006 MontaVista Software, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+
+/ {
+ model = "Analogue & Micro Adder MPC875";
+ compatible = "analogue-and-micro,adder875";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,875@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <d#16>;
+ i-cache-line-size = <d#16>;
+ d-cache-size = <d#8192>;
+ i-cache-size = <d#8192>;
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ interrupts = <f 2>; // decrementer interrupt
+ interrupt-parent = <&PIC>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 01000000>;
+ };
+
+ localbus@ff000100 {
+ compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <ff000100 40>;
+
+ ranges = <
+ 0 0 fe000000 01000000
+ >;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 800000>;
+ bank-width = <4>;
+ device-width = <2>;
+ };
+ };
+
+ soc@ff000000 {
+ compatible = "fsl,mpc875", "fsl,pq1-soc";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0 ff000000 00004000>;
+
+ // Temporary until get_immrbase() is fixed.
+ reg = <ff000000 4000>;
+
+ mdio@e00 {
+ compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
+ reg = <e00 188>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PHY0: ethernet-phy@0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+
+ PHY1: ethernet-phy@1 {
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <e00 188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <3 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY0>;
+ linux,network-index = <0>;
+ };
+
+ ethernet@1e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <1e00 188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <7 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY1>;
+ linux,network-index = <1>;
+ };
+
+ PIC: interrupt-controller@0 {
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0 24>;
+ compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
+ };
+
+ cpm@9c0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc875-cpm", "fsl,cpm1";
+ command-proc = <9c0>;
+ interrupts = <0>; // cpm error interrupt
+ interrupt-parent = <&CPM_PIC>;
+ reg = <9c0 40>;
+ ranges;
+
+ muram {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 2000 2000>;
+
+ data@0 {
+ compatible = "fsl,cpm-muram-data";
+ reg = <0 1c00>;
+ };
+ };
+
+ brg@9f0 {
+ compatible = "fsl,mpc875-brg",
+ "fsl,cpm1-brg",
+ "fsl,cpm-brg";
+ reg = <9f0 10>;
+ };
+
+ CPM_PIC: interrupt-controller@930 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <5 2 0 2>;
+ interrupt-parent = <&PIC>;
+ reg = <930 20>;
+ compatible = "fsl,mpc875-cpm-pic",
+ "fsl,cpm1-pic";
+ };
+
+ serial@a80 {
+ device_type = "serial";
+ compatible = "fsl,mpc875-smc-uart",
+ "fsl,cpm1-smc-uart";
+ reg = <a80 10 3e80 40>;
+ interrupts = <4>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0090>;
+ current-speed = <115200>;
+ };
+ };
+ };
+
+ chosen {
+ linux,stdout-path = "/soc/cpm/serial@a80";
+ };
+};
diff --git a/arch/powerpc/boot/redboot-8xx.c b/arch/powerpc/boot/redboot-8xx.c
new file mode 100644
index 0000000..0766da8
--- /dev/null
+++ b/arch/powerpc/boot/redboot-8xx.c
@@ -0,0 +1,58 @@
+/*
+ * RedBoot firmware support
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "redboot.h"
+#include "fsl-soc.h"
+#include "io.h"
+
+static bd_t bd;
+BSS_STACK(4096);
+
+#define MHZ(x) ((x + 500000) / 1000000)
+
+static void platform_fixups(void)
+{
+ void *node;
+
+ dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
+ dt_fixup_mac_addresses(bd.bi_enetaddr);
+ dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 16, bd.bi_busfreq);
+
+ node = finddevice("/soc/cpm/brg");
+ if (node) {
+ printf("BRG clock-frequency <- 0x%x (%dMHz)\r\n",
+ bd.bi_busfreq, MHZ(bd.bi_busfreq));
+ setprop(node, "clock-frequency", &bd.bi_busfreq, 4);
+ }
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ memcpy(&bd, (char *)r3, sizeof(bd));
+
+ if (bd.bi_tag != 0x42444944)
+ return;
+
+ simple_alloc_init(_end,
+ bd.bi_memstart + bd.bi_memsize - (unsigned long)_end,
+ 32, 64);
+
+ fdt_init(_dtb_start);
+ serial_console_init();
+ platform_ops.fixups = platform_fixups;
+
+ loader_info.cmdline = (char *)bd.bi_cmdline;
+ loader_info.cmdline_len = strlen((char *)bd.bi_cmdline);
+}
diff --git a/arch/powerpc/boot/redboot.h b/arch/powerpc/boot/redboot.h
new file mode 100644
index 0000000..ace0b7f
--- /dev/null
+++ b/arch/powerpc/boot/redboot.h
@@ -0,0 +1,56 @@
+#ifndef _PPC_REDBOOT_H
+#define _PPC_REDBOOT_H
+
+//=========================================================================
+// include/asm-ppc/redboot.h
+// Copyright (c) 2002, 2003 Gary Thomas (<gary@mlbassoc.com>
+// Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
+
+//
+// Board specific details, as provided by RedBoot
+//
+
+/* A Board Information structure that is given to a program when
+ * RedBoot starts it up. Note: not all fields make sense for all
+ * architectures and it's up to the platform specific code to fill
+ * in the details.
+ */
+typedef struct bd_info {
+ unsigned int bi_tag; /* Should be 0x42444944 "BDID" */
+ unsigned int bi_size; /* Size of this structure */
+ unsigned int bi_revision; /* revision of this structure */
+ unsigned int bi_bdate; /* bootstrap date, i.e. 0x19971106 */
+ unsigned int bi_memstart; /* Memory start address */
+ unsigned int bi_memsize; /* Memory (end) size in bytes */
+ unsigned int bi_intfreq; /* Internal Freq, in Hz */
+ unsigned int bi_busfreq; /* Bus Freq, in Hz */
+ unsigned int bi_cpmfreq; /* CPM Freq, in Hz */
+ unsigned int bi_brgfreq; /* BRG Freq, in Hz */
+ unsigned int bi_vco; /* VCO Out from PLL */
+ unsigned int bi_pci_freq; /* PCI Freq, in Hz */
+ unsigned int bi_baudrate; /* Default console baud rate */
+ unsigned int bi_immr; /* IMMR when called from boot rom */
+ unsigned char bi_enetaddr[6];
+ unsigned int bi_flashbase; /* Physical address of FLASH memory */
+ unsigned int bi_flashsize; /* Length of FLASH memory */
+ int bi_flashwidth; /* Width (8,16,32,64) */
+ unsigned char *bi_cmdline; /* Pointer to command line */
+ unsigned char bi_esa[3][6]; /* Ethernet station addresses */
+ unsigned int bi_ramdisk_begin, bi_ramdisk_end;
+ struct { /* Information about [main] video screen */
+ short x_res; /* Horizontal resolution in pixels */
+ short y_res; /* Vertical resolution in pixels */
+ short bpp; /* Bits/pixel */
+ short mode; /* Type of pixels (packed, indexed) */
+ unsigned long fb; /* Pointer to frame buffer (pixel) memory */
+ } bi_video;
+ void (*bi_cputc)(char); /* Write a character to the RedBoot console */
+ char (*bi_cgetc)(void); /* Read a character from the RedBoot console */
+ int (*bi_ctstc)(void); /* Test for input on the RedBoot console */
+} bd_t;
+
+#define BI_REV 0x0102 /* Version 1.02 */
+
+#define bi_pci_busfreq bi_pci_freq
+#define bi_immr_base bi_immr
+#endif
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index a591ced..68fde3d 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -168,7 +168,7 @@ ps3)
ksection=.kernel:vmlinux.bin
isection=.kernel:initrd
;;
-ep88xc)
+ep88xc|redboot*)
platformo="$object/fixed-head.o $object/$platform.o"
binary=y
;;
diff --git a/arch/powerpc/configs/adder875-redboot_defconfig b/arch/powerpc/configs/adder875-redboot_defconfig
new file mode 100644
index 0000000..74fd6a4
--- /dev/null
+++ b/arch/powerpc/configs/adder875-redboot_defconfig
@@ -0,0 +1,798 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Mon Dec 10 11:29:32 2007
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+CONFIG_PPC_8xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_8xx=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_REDBOOT=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_CPM1=y
+# CONFIG_MPC8XXFADS is not set
+# CONFIG_MPC86XADS is not set
+# CONFIG_MPC885ADS is not set
+# CONFIG_PPC_EP88XC is not set
+CONFIG_PPC_ADDER875=y
+
+#
+# MPC8xx CPM Options
+#
+
+#
+# Generic MPC8xx Options
+#
+CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_CPU6 is not set
+CONFIG_8xx_CPU15=y
+CONFIG_NO_UCODE_PATCH=y
+# CONFIG_USB_SOF_UCODE_PATCH is not set
+# CONFIG_I2C_SPI_UCODE_PATCH is not set
+# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPM2 is not set
+CONFIG_PPC_CPM_NEW_BINDING=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_8XX_MINIMAL_FPEMU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE="adder875-redboot.dts"
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PCI_QSPAN is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xfd000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# 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
+# 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 is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_TCP_MD5SIG is not set
+# 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
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# 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
+# 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_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_CFI_FLAGADM is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# 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_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FEC=y
+CONFIG_FS_ENET_MDIO_FEC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV 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_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_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET 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_UARTLITE is not set
+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
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# 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 is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# 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_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_JFFS2_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
+CONFIG_NETWORK_FILESYSTEMS=y
+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_SUNRPC_BIND34 is not set
+# 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
+
+#
+# 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
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/adder875-uboot_defconfig b/arch/powerpc/configs/adder875-uboot_defconfig
new file mode 100644
index 0000000..d5ebb25
--- /dev/null
+++ b/arch/powerpc/configs/adder875-uboot_defconfig
@@ -0,0 +1,798 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Mon Dec 10 11:29:32 2007
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+CONFIG_PPC_8xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_8xx=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_REDBOOT=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_CPM1=y
+# CONFIG_MPC8XXFADS is not set
+# CONFIG_MPC86XADS is not set
+# CONFIG_MPC885ADS is not set
+# CONFIG_PPC_EP88XC is not set
+CONFIG_PPC_ADDER875=y
+
+#
+# MPC8xx CPM Options
+#
+
+#
+# Generic MPC8xx Options
+#
+CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_CPU6 is not set
+CONFIG_8xx_CPU15=y
+CONFIG_NO_UCODE_PATCH=y
+# CONFIG_USB_SOF_UCODE_PATCH is not set
+# CONFIG_I2C_SPI_UCODE_PATCH is not set
+# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPM2 is not set
+CONFIG_PPC_CPM_NEW_BINDING=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_8XX_MINIMAL_FPEMU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE="adder875-uboot.dts"
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PCI_QSPAN is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xfd000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# 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
+# 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 is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_TCP_MD5SIG is not set
+# 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
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# 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
+# 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_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_CFI_FLAGADM is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# 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_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FEC=y
+CONFIG_FS_ENET_MDIO_FEC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV 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_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_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET 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_UARTLITE is not set
+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
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# 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 is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# 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_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_JFFS2_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
+CONFIG_NETWORK_FILESYSTEMS=y
+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_SUNRPC_BIND34 is not set
+# 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
+
+#
+# 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
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig
index bd28655..cfa0001 100644
--- a/arch/powerpc/platforms/8xx/Kconfig
+++ b/arch/powerpc/platforms/8xx/Kconfig
@@ -43,6 +43,15 @@ config PPC_EP88XC
This board is also resold by Freescale as the QUICCStart
MPC885 Evaluation System and/or the CWH-PPC-885XN-VE.
+config PPC_ADDER875
+ bool "Analogue & Micro Adder 875"
+ select CPM1
+ select PPC_CPM_NEW_BINDING
+ select REDBOOT
+ help
+ This enables support for the Analogue & Micro Adder 875
+ board.
+
endchoice
menu "Freescale Ethernet driver platform-specific options"
diff --git a/arch/powerpc/platforms/8xx/Makefile b/arch/powerpc/platforms/8xx/Makefile
index 8b70980..7b71d9c 100644
--- a/arch/powerpc/platforms/8xx/Makefile
+++ b/arch/powerpc/platforms/8xx/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_PPC_8xx) += m8xx_setup.o
obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
obj-$(CONFIG_MPC86XADS) += mpc86xads_setup.o
obj-$(CONFIG_PPC_EP88XC) += ep88xc.o
+obj-$(CONFIG_PPC_ADDER875) += adder875.o
diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
new file mode 100644
index 0000000..3b25cca
--- /dev/null
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -0,0 +1,122 @@
+/* Analogue & Micro Adder MPC875 board support
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/of_platform.h>
+
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/commproc.h>
+#include <asm/fs_pd.h>
+#include <asm/udbg.h>
+
+#include <sysdev/commproc.h>
+
+struct cpm_pin {
+ int port, pin, flags;
+};
+
+static struct cpm_pin adder875_pins[] = {
+ /* SMC1 */
+ {CPM_PORTB, 24, CPM_PIN_INPUT}, /* RX */
+ {CPM_PORTB, 25, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, /* TX */
+
+ /* MII1 */
+ {CPM_PORTA, 0, CPM_PIN_INPUT},
+ {CPM_PORTA, 1, CPM_PIN_INPUT},
+ {CPM_PORTA, 2, CPM_PIN_INPUT},
+ {CPM_PORTA, 3, CPM_PIN_INPUT},
+ {CPM_PORTA, 4, CPM_PIN_OUTPUT},
+ {CPM_PORTA, 10, CPM_PIN_OUTPUT},
+ {CPM_PORTA, 11, CPM_PIN_OUTPUT},
+ {CPM_PORTB, 19, CPM_PIN_INPUT},
+ {CPM_PORTB, 31, CPM_PIN_INPUT},
+ {CPM_PORTC, 12, CPM_PIN_INPUT},
+ {CPM_PORTC, 13, CPM_PIN_INPUT},
+ {CPM_PORTE, 30, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 31, CPM_PIN_OUTPUT},
+
+ /* MII2 */
+ {CPM_PORTE, 14, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 15, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 16, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 17, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 18, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 19, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 20, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 21, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 22, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 23, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 24, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 25, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 26, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 27, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 28, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 29, CPM_PIN_OUTPUT},
+};
+
+static void __init init_ioports(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(adder875_pins); i++) {
+ struct cpm_pin *pin = &adder875_pins[i];
+ cpm1_set_pin(pin->port, pin->pin, pin->flags);
+ }
+
+ cpm1_clk_setup(CPM_CLK_SMC1, CPM_BRG1, CPM_CLK_RTX);
+
+ /* Set FEC1 and FEC2 to MII mode */
+ clrbits32(&mpc8xx_immr->im_cpm.cp_cptr, 0x00000180);
+}
+
+static void __init adder875_setup(void)
+{
+ cpm_reset();
+ init_ioports();
+}
+
+static int __init adder875_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+ return of_flat_dt_is_compatible(root, "analogue-and-micro,adder875");
+}
+
+static struct of_device_id __initdata of_bus_ids[] = {
+ { .name = "soc", },
+ { .name = "cpm", },
+ { .name = "localbus", },
+ {},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+ /* Publish the QE devices */
+ if (machine_is(adder875))
+ of_platform_bus_probe(NULL, of_bus_ids, NULL);
+
+ return 0;
+}
+device_initcall(declare_of_platform_devices);
+
+define_machine(adder875) {
+ .name = "Adder MPC875",
+ .probe = adder875_probe,
+ .setup_arch = adder875_setup,
+ .init_IRQ = m8xx_pic_init,
+ .get_irq = mpc8xx_get_irq,
+ .restart = mpc8xx_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .set_rtc_time = mpc8xx_set_rtc_time,
+ .get_rtc_time = mpc8xx_get_rtc_time,
+ .progress = udbg_progress,
+};
--
1.5.3.7
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
@ 2008-01-11 20:07 Scott Wood
2008-01-13 14:26 ` Bryan O'Donoghue
2008-01-14 0:01 ` David Gibson
0 siblings, 2 replies; 12+ messages in thread
From: Scott Wood @ 2008-01-11 20:07 UTC (permalink / raw)
To: vitb, galak; +Cc: linuxppc-dev
Signed-off-by: Scott Wood <scottwood@freescale.com>
---
Please pull for 2.6.25.
arch/powerpc/Kconfig | 3 +
arch/powerpc/boot/.gitignore | 1 +
arch/powerpc/boot/Makefile | 6 +-
arch/powerpc/boot/dts/adder875-redboot.dts | 182 +++++
arch/powerpc/boot/dts/adder875-uboot.dts | 181 +++++
arch/powerpc/boot/redboot-8xx.c | 58 ++
arch/powerpc/boot/redboot.h | 56 ++
arch/powerpc/boot/wrapper | 2 +-
arch/powerpc/configs/adder875-redboot_defconfig | 798 +++++++++++++++++++++++
arch/powerpc/configs/adder875-uboot_defconfig | 798 +++++++++++++++++++++++
arch/powerpc/platforms/8xx/Kconfig | 9 +
arch/powerpc/platforms/8xx/Makefile | 1 +
arch/powerpc/platforms/8xx/adder875.c | 123 ++++
13 files changed, 2216 insertions(+), 2 deletions(-)
create mode 100644 arch/powerpc/boot/dts/adder875-redboot.dts
create mode 100644 arch/powerpc/boot/dts/adder875-uboot.dts
create mode 100644 arch/powerpc/boot/redboot-8xx.c
create mode 100644 arch/powerpc/boot/redboot.h
create mode 100644 arch/powerpc/configs/adder875-redboot_defconfig
create mode 100644 arch/powerpc/configs/adder875-uboot_defconfig
create mode 100644 arch/powerpc/platforms/8xx/adder875.c
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 66a3d8c..47fe256 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -140,6 +140,9 @@ config DEFAULT_UIMAGE
Used to allow a board to specify it wants a uImage built by default
default n
+config REDBOOT
+ bool
+
config PPC64_SWSUSP
bool
depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL))
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index 65f4118..a424be6 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -30,6 +30,7 @@ zImage.*lds
zImage.miboot
zImage.pmac
zImage.pseries
+zImage.redboot*
zImage.sandpoint
zImage.vmode
zconf.h
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index d1e625c..08bf7aa 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 \
ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c cuboot-bamboo.c \
fixed-head.S ep88xc.c cuboot-hpc2.c ep405.c cuboot-taishan.c \
- cuboot-katmai.c cuboot-rainier.c
+ cuboot-katmai.c cuboot-rainier.c redboot-8xx.c
src-boot := $(src-wlib) $(src-plat) empty.c
src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -208,6 +208,10 @@ image-$(CONFIG_TAISHAN) += cuImage.taishan
image-$(CONFIG_KATMAI) += cuImage.katmai
endif
+ifneq ($(CONFIG_REDBOOT),"")
+image-$(CONFIG_PPC_8xx) += zImage.redboot-8xx
+endif
+
# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
ifeq ($(CONFIG_PPC32),y)
diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts
new file mode 100644
index 0000000..8880a9b
--- /dev/null
+++ b/arch/powerpc/boot/dts/adder875-redboot.dts
@@ -0,0 +1,182 @@
+/*
+ * Device Tree Source for MPC885 ADS running RedBoot
+ *
+ * Copyright 2006 MontaVista Software, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+ model = "Analogue & Micro Adder MPC875";
+ compatible = "analogue-and-micro,adder875";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ console = &console;
+ enet0 = ð0;
+ enet1 = ð1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,875@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <16>;
+ i-cache-line-size = <16>;
+ d-cache-size = <8192>;
+ i-cache-size = <8192>;
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ interrupts = <15 2>; // decrementer interrupt
+ interrupt-parent = <&PIC>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x01000000>;
+ };
+
+ localbus@fa200100 {
+ compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
+ "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <0xfa200100 0x40>;
+
+ ranges = <
+ 0 0 0xfe000000 0x00800000
+ 2 0 0xfa100000 0x00008000
+ >;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x800000>;
+ bank-width = <4>;
+ device-width = <2>;
+ };
+ };
+
+ soc@fa200000 {
+ compatible = "fsl,mpc875", "fsl,pq1-soc", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0 0xfa200000 0x00004000>;
+
+ // Temporary until get_immrbase() is fixed.
+ reg = <0xfa200000 0x4000>;
+
+ mdio@e00 {
+ compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
+ reg = <0xe00 0x188>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PHY0: ethernet-phy@0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+
+ PHY1: ethernet-phy@1 {
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ eth0: ethernet@e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <0xe00 0x188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <3 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY0>;
+ linux,network-index = <0>;
+ };
+
+ eth1: ethernet@1e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <0x1e00 0x188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <7 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY1>;
+ linux,network-index = <1>;
+ };
+
+ PIC: interrupt-controller@0 {
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0 0x24>;
+ compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
+ };
+
+ cpm@9c0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc875-cpm", "fsl,cpm1";
+ interrupts = <0>; // cpm error interrupt
+ interrupt-parent = <&CPM_PIC>;
+ reg = <0x9c0 0x40>;
+ ranges;
+
+ muram {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2000 0x2000>;
+
+ data@0 {
+ compatible = "fsl,cpm-muram-data";
+ reg = <0 0x1c00>;
+ };
+ };
+
+ brg@9f0 {
+ compatible = "fsl,mpc875-brg",
+ "fsl,cpm1-brg",
+ "fsl,cpm-brg";
+ reg = <0x9f0 0x10>;
+ };
+
+ CPM_PIC: interrupt-controller@930 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <5 2 0 2>;
+ interrupt-parent = <&PIC>;
+ reg = <0x930 0x20>;
+ compatible = "fsl,mpc875-cpm-pic",
+ "fsl,cpm1-pic";
+ };
+
+ console: serial@a80 {
+ device_type = "serial";
+ compatible = "fsl,mpc875-smc-uart",
+ "fsl,cpm1-smc-uart";
+ reg = <0xa80 0x10 0x3e80 0x40>;
+ interrupts = <4>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0x0090>;
+ current-speed = <115200>;
+ };
+ };
+ };
+
+ chosen {
+ linux,stdout-path = &console;
+ };
+};
diff --git a/arch/powerpc/boot/dts/adder875-uboot.dts b/arch/powerpc/boot/dts/adder875-uboot.dts
new file mode 100644
index 0000000..c1b4bf9
--- /dev/null
+++ b/arch/powerpc/boot/dts/adder875-uboot.dts
@@ -0,0 +1,181 @@
+/*
+ * Device Tree Source for MPC885 ADS running U-Boot
+ *
+ * Copyright 2006 MontaVista Software, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+ model = "Analogue & Micro Adder MPC875";
+ compatible = "analogue-and-micro,adder875";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ console = &console;
+ enet0 = ð0;
+ enet1 = ð1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,875@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <16>;
+ i-cache-line-size = <16>;
+ d-cache-size = <8192>;
+ i-cache-size = <8192>;
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ interrupts = <15 2>; // decrementer interrupt
+ interrupt-parent = <&PIC>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x01000000>;
+ };
+
+ localbus@ff000100 {
+ compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
+ "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <0xff000100 0x40>;
+
+ ranges = <
+ 0 0 0xfe000000 0x01000000
+ >;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x800000>;
+ bank-width = <4>;
+ device-width = <2>;
+ };
+ };
+
+ soc@ff000000 {
+ compatible = "fsl,mpc875", "fsl,pq1-soc", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0 0xff000000 0x00004000>;
+
+ // Temporary until get_immrbase() is fixed.
+ reg = <0xff000000 0x4000>;
+
+ mdio@e00 {
+ compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
+ reg = <0xe00 0x188>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PHY0: ethernet-phy@0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+
+ PHY1: ethernet-phy@1 {
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ eth0: ethernet@e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <0xe00 0x188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <3 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY0>;
+ linux,network-index = <0>;
+ };
+
+ eth1: ethernet@1e00 {
+ device_type = "network";
+ compatible = "fsl,mpc875-fec-enet",
+ "fsl,pq1-fec-enet";
+ reg = <0x1e00 0x188>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <7 1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY1>;
+ linux,network-index = <1>;
+ };
+
+ PIC: interrupt-controller@0 {
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0 0x24>;
+ compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
+ };
+
+ cpm@9c0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc875-cpm", "fsl,cpm1";
+ interrupts = <0>; // cpm error interrupt
+ interrupt-parent = <&CPM_PIC>;
+ reg = <0x9c0 0x40>;
+ ranges;
+
+ muram {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2000 0x2000>;
+
+ data@0 {
+ compatible = "fsl,cpm-muram-data";
+ reg = <0 0x1c00>;
+ };
+ };
+
+ brg@9f0 {
+ compatible = "fsl,mpc875-brg",
+ "fsl,cpm1-brg",
+ "fsl,cpm-brg";
+ reg = <0x9f0 0x10>;
+ };
+
+ CPM_PIC: interrupt-controller@930 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <5 2 0 2>;
+ interrupt-parent = <&PIC>;
+ reg = <0x930 0x20>;
+ compatible = "fsl,mpc875-cpm-pic",
+ "fsl,cpm1-pic";
+ };
+
+ console: serial@a80 {
+ device_type = "serial";
+ compatible = "fsl,mpc875-smc-uart",
+ "fsl,cpm1-smc-uart";
+ reg = <0xa80 0x10 0x3e80 0x40>;
+ interrupts = <4>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0x0090>;
+ current-speed = <115200>;
+ };
+ };
+ };
+
+ chosen {
+ linux,stdout-path = &console;
+ };
+};
diff --git a/arch/powerpc/boot/redboot-8xx.c b/arch/powerpc/boot/redboot-8xx.c
new file mode 100644
index 0000000..f7945ad
--- /dev/null
+++ b/arch/powerpc/boot/redboot-8xx.c
@@ -0,0 +1,58 @@
+/*
+ * RedBoot firmware support
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "redboot.h"
+#include "fsl-soc.h"
+#include "io.h"
+
+static bd_t bd;
+BSS_STACK(4096);
+
+#define MHZ(x) ((x + 500000) / 1000000)
+
+static void platform_fixups(void)
+{
+ void *node;
+
+ dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
+ dt_fixup_mac_addresses(bd.bi_enetaddr);
+ dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 16, bd.bi_busfreq);
+
+ node = finddevice("/soc/cpm/brg");
+ if (node) {
+ printf("BRG clock-frequency <- 0x%x (%dMHz)\r\n",
+ bd.bi_busfreq, MHZ(bd.bi_busfreq));
+ setprop(node, "clock-frequency", &bd.bi_busfreq, 4);
+ }
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ memcpy(&bd, (char *)r3, sizeof(bd));
+
+ if (bd.bi_tag != 0x42444944)
+ return;
+
+ simple_alloc_init(_end,
+ bd.bi_memstart + bd.bi_memsize - (unsigned long)_end,
+ 32, 64);
+
+ fdt_init(_dtb_start);
+ serial_console_init();
+ platform_ops.fixups = platform_fixups;
+
+ loader_info.cmdline = (char *)bd.bi_cmdline;
+ loader_info.cmdline_len = strlen((char *)bd.bi_cmdline);
+}
diff --git a/arch/powerpc/boot/redboot.h b/arch/powerpc/boot/redboot.h
new file mode 100644
index 0000000..ace0b7f
--- /dev/null
+++ b/arch/powerpc/boot/redboot.h
@@ -0,0 +1,56 @@
+#ifndef _PPC_REDBOOT_H
+#define _PPC_REDBOOT_H
+
+//=========================================================================
+// include/asm-ppc/redboot.h
+// Copyright (c) 2002, 2003 Gary Thomas (<gary@mlbassoc.com>
+// Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
+
+//
+// Board specific details, as provided by RedBoot
+//
+
+/* A Board Information structure that is given to a program when
+ * RedBoot starts it up. Note: not all fields make sense for all
+ * architectures and it's up to the platform specific code to fill
+ * in the details.
+ */
+typedef struct bd_info {
+ unsigned int bi_tag; /* Should be 0x42444944 "BDID" */
+ unsigned int bi_size; /* Size of this structure */
+ unsigned int bi_revision; /* revision of this structure */
+ unsigned int bi_bdate; /* bootstrap date, i.e. 0x19971106 */
+ unsigned int bi_memstart; /* Memory start address */
+ unsigned int bi_memsize; /* Memory (end) size in bytes */
+ unsigned int bi_intfreq; /* Internal Freq, in Hz */
+ unsigned int bi_busfreq; /* Bus Freq, in Hz */
+ unsigned int bi_cpmfreq; /* CPM Freq, in Hz */
+ unsigned int bi_brgfreq; /* BRG Freq, in Hz */
+ unsigned int bi_vco; /* VCO Out from PLL */
+ unsigned int bi_pci_freq; /* PCI Freq, in Hz */
+ unsigned int bi_baudrate; /* Default console baud rate */
+ unsigned int bi_immr; /* IMMR when called from boot rom */
+ unsigned char bi_enetaddr[6];
+ unsigned int bi_flashbase; /* Physical address of FLASH memory */
+ unsigned int bi_flashsize; /* Length of FLASH memory */
+ int bi_flashwidth; /* Width (8,16,32,64) */
+ unsigned char *bi_cmdline; /* Pointer to command line */
+ unsigned char bi_esa[3][6]; /* Ethernet station addresses */
+ unsigned int bi_ramdisk_begin, bi_ramdisk_end;
+ struct { /* Information about [main] video screen */
+ short x_res; /* Horizontal resolution in pixels */
+ short y_res; /* Vertical resolution in pixels */
+ short bpp; /* Bits/pixel */
+ short mode; /* Type of pixels (packed, indexed) */
+ unsigned long fb; /* Pointer to frame buffer (pixel) memory */
+ } bi_video;
+ void (*bi_cputc)(char); /* Write a character to the RedBoot console */
+ char (*bi_cgetc)(void); /* Read a character from the RedBoot console */
+ int (*bi_ctstc)(void); /* Test for input on the RedBoot console */
+} bd_t;
+
+#define BI_REV 0x0102 /* Version 1.02 */
+
+#define bi_pci_busfreq bi_pci_freq
+#define bi_immr_base bi_immr
+#endif
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 154df05..a7c4671 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -168,7 +168,7 @@ ps3)
ksection=.kernel:vmlinux.bin
isection=.kernel:initrd
;;
-ep88xc|ep405)
+ep88xc|ep405|redboot*)
platformo="$object/fixed-head.o $object/$platform.o"
binary=y
;;
diff --git a/arch/powerpc/configs/adder875-redboot_defconfig b/arch/powerpc/configs/adder875-redboot_defconfig
new file mode 100644
index 0000000..ceda44d
--- /dev/null
+++ b/arch/powerpc/configs/adder875-redboot_defconfig
@@ -0,0 +1,798 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Mon Dec 10 11:29:32 2007
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+CONFIG_PPC_8xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_8xx=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_REDBOOT=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_CPM1=y
+# CONFIG_MPC8XXFADS is not set
+# CONFIG_MPC86XADS is not set
+# CONFIG_MPC885ADS is not set
+# CONFIG_PPC_EP88XC is not set
+CONFIG_PPC_ADDER875=y
+
+#
+# MPC8xx CPM Options
+#
+
+#
+# Generic MPC8xx Options
+#
+CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_CPU6 is not set
+CONFIG_8xx_CPU15=y
+CONFIG_NO_UCODE_PATCH v3=y
+# CONFIG_USB_SOF_UCODE_PATCH v3 is not set
+# CONFIG_I2C_SPI_UCODE_PATCH v3 is not set
+# CONFIG_I2C_SPI_SMC1_UCODE_PATCH v3 is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPM2 is not set
+CONFIG_PPC_CPM_NEW_BINDING=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_8XX_MINIMAL_FPEMU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE="adder875-redboot.dts"
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PCI_QSPAN is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xfd000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# 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
+# 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 is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_TCP_MD5SIG is not set
+# 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
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# 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
+# 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_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_CFI_FLAGADM is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# 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_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FEC=y
+CONFIG_FS_ENET_MDIO_FEC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV 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_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_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET 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_UARTLITE is not set
+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
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# 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 is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# 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_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_JFFS2_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
+CONFIG_NETWORK_FILESYSTEMS=y
+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_SUNRPC_BIND34 is not set
+# 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
+
+#
+# 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
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/adder875-uboot_defconfig b/arch/powerpc/configs/adder875-uboot_defconfig
new file mode 100644
index 0000000..bb97223
--- /dev/null
+++ b/arch/powerpc/configs/adder875-uboot_defconfig
@@ -0,0 +1,798 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc3
+# Mon Dec 10 11:29:32 2007
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+CONFIG_PPC_8xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_8xx=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_REDBOOT=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_CPM1=y
+# CONFIG_MPC8XXFADS is not set
+# CONFIG_MPC86XADS is not set
+# CONFIG_MPC885ADS is not set
+# CONFIG_PPC_EP88XC is not set
+CONFIG_PPC_ADDER875=y
+
+#
+# MPC8xx CPM Options
+#
+
+#
+# Generic MPC8xx Options
+#
+CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_CPU6 is not set
+CONFIG_8xx_CPU15=y
+CONFIG_NO_UCODE_PATCH v3=y
+# CONFIG_USB_SOF_UCODE_PATCH v3 is not set
+# CONFIG_I2C_SPI_UCODE_PATCH v3 is not set
+# CONFIG_I2C_SPI_SMC1_UCODE_PATCH v3 is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPM2 is not set
+CONFIG_PPC_CPM_NEW_BINDING=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_8XX_MINIMAL_FPEMU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE="adder875-uboot.dts"
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_FSL_SOC=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_PCI_QSPAN is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_START=0xfd000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x00400000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# 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
+# 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 is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_TCP_MD5SIG is not set
+# 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
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# 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
+# 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_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_CFI_FLAGADM is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# 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_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_FS_ENET=y
+# CONFIG_FS_ENET_HAS_SCC is not set
+CONFIG_FS_ENET_HAS_FEC=y
+CONFIG_FS_ENET_MDIO_FEC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV 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_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_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET 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_UARTLITE is not set
+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
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# 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 is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# 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_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_JFFS2_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
+CONFIG_NETWORK_FILESYSTEMS=y
+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_SUNRPC_BIND34 is not set
+# 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
+
+#
+# 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
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig
index 91fbe42..7fd224c 100644
--- a/arch/powerpc/platforms/8xx/Kconfig
+++ b/arch/powerpc/platforms/8xx/Kconfig
@@ -44,6 +44,15 @@ config PPC_EP88XC
This board is also resold by Freescale as the QUICCStart
MPC885 Evaluation System and/or the CWH-PPC-885XN-VE.
+config PPC_ADDER875
+ bool "Analogue & Micro Adder 875"
+ select CPM1
+ select PPC_CPM_NEW_BINDING
+ select REDBOOT
+ help
+ This enables support for the Analogue & Micro Adder 875
+ board.
+
endchoice
menu "Freescale Ethernet driver platform-specific options"
diff --git a/arch/powerpc/platforms/8xx/Makefile b/arch/powerpc/platforms/8xx/Makefile
index 8b70980..7b71d9c 100644
--- a/arch/powerpc/platforms/8xx/Makefile
+++ b/arch/powerpc/platforms/8xx/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_PPC_8xx) += m8xx_setup.o
obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
obj-$(CONFIG_MPC86XADS) += mpc86xads_setup.o
obj-$(CONFIG_PPC_EP88XC) += ep88xc.o
+obj-$(CONFIG_PPC_ADDER875) += adder875.o
diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
new file mode 100644
index 0000000..3a3bb2b
--- /dev/null
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -0,0 +1,123 @@
+/* Analogue & Micro Adder MPC875 board support
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/fs_enet_pd.h>
+#include <linux/of_platform.h>
+
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/commproc.h>
+#include <asm/fs_pd.h>
+#include <asm/udbg.h>
+#include <asm/prom.h>
+
+#include <sysdev/commproc.h>
+
+struct cpm_pin {
+ int port, pin, flags;
+};
+
+static const struct cpm_pin adder875_pins[] = {
+ /* SMC1 */
+ {CPM_PORTB, 24, CPM_PIN_INPUT}, /* RX */
+ {CPM_PORTB, 25, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, /* TX */
+
+ /* MII1 */
+ {CPM_PORTA, 0, CPM_PIN_INPUT},
+ {CPM_PORTA, 1, CPM_PIN_INPUT},
+ {CPM_PORTA, 2, CPM_PIN_INPUT},
+ {CPM_PORTA, 3, CPM_PIN_INPUT},
+ {CPM_PORTA, 4, CPM_PIN_OUTPUT},
+ {CPM_PORTA, 10, CPM_PIN_OUTPUT},
+ {CPM_PORTA, 11, CPM_PIN_OUTPUT},
+ {CPM_PORTB, 19, CPM_PIN_INPUT},
+ {CPM_PORTB, 31, CPM_PIN_INPUT},
+ {CPM_PORTC, 12, CPM_PIN_INPUT},
+ {CPM_PORTC, 13, CPM_PIN_INPUT},
+ {CPM_PORTE, 30, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 31, CPM_PIN_OUTPUT},
+
+ /* MII2 */
+ {CPM_PORTE, 14, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 15, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 16, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 17, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 18, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 19, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 20, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {CPM_PORTE, 21, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 22, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 23, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 24, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 25, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 26, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 27, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 28, CPM_PIN_OUTPUT},
+ {CPM_PORTE, 29, CPM_PIN_OUTPUT},
+};
+
+static void __init init_ioports(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(adder875_pins); i++) {
+ const struct cpm_pin *pin = &adder875_pins[i];
+ cpm1_set_pin(pin->port, pin->pin, pin->flags);
+ }
+
+ cpm1_clk_setup(CPM_CLK_SMC1, CPM_BRG1, CPM_CLK_RTX);
+
+ /* Set FEC1 and FEC2 to MII mode */
+ clrbits32(&mpc8xx_immr->im_cpm.cp_cptr, 0x00000180);
+}
+
+static void __init adder875_setup(void)
+{
+ cpm_reset();
+ init_ioports();
+}
+
+static int __init adder875_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+ return of_flat_dt_is_compatible(root, "analogue-and-micro,adder875");
+}
+
+static struct of_device_id __initdata of_bus_ids[] = {
+ { .name = "soc", },
+ { .name = "cpm", },
+ { .name = "localbus", },
+ {},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+ /* Publish the QE devices */
+ if (machine_is(adder875))
+ of_platform_bus_probe(NULL, of_bus_ids, NULL);
+
+ return 0;
+}
+device_initcall(declare_of_platform_devices);
+
+define_machine(adder875) {
+ .name = "Adder MPC875",
+ .probe = adder875_probe,
+ .setup_arch = adder875_setup,
+ .init_IRQ = m8xx_pic_init,
+ .get_irq = mpc8xx_get_irq,
+ .restart = mpc8xx_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .set_rtc_time = mpc8xx_set_rtc_time,
+ .get_rtc_time = mpc8xx_get_rtc_time,
+ .progress = udbg_progress,
+};
--
1.5.3.8
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-11 20:07 Scott Wood
@ 2008-01-13 14:26 ` Bryan O'Donoghue
2008-01-14 15:28 ` Scott Wood
2008-01-14 0:01 ` David Gibson
1 sibling, 1 reply; 12+ messages in thread
From: Bryan O'Donoghue @ 2008-01-13 14:26 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
Greetings Scott.
Using u-boot Adder_config
U-Boot 1.3.1-g5c740711-dirty (Jan 13 2008 - 13:43:30) - using an ELDK
4.1 uclibc toolchain
I can't boot your board - port.
I've applied your code against Linus' git v2.6.26-rc7 as at today.
I have to apply
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 31147a0..8c060ca 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -163,7 +163,7 @@ ps3)
ksection=.kernel:vmlinux.bin
isection=.kernel:initrd
;;
-ep88xc)
+ep88xc|ep405|redboot*)
platformo="$object/fixed-head.o $object/$platform.o"
binary=y
;;
and
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 18e3271..e426052 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -56,7 +56,7 @@ src-plat := of.c cuboot-52xx.c cuboot-83xx.c
cuboot-85xx.c holly.c \
cuboot-ebony.c treeboot-ebony.c prpmc2800.c \
ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c
cuboot-8xx.c \
cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c
cuboot-bamboo.c \
- fixed-head.S ep88xc.c cuboot-hpc2.c
+ fixed-head.S ep88xc.c cuboot-hpc2.c redboot-8xx.c
src-boot := $(src-wlib) $(src-plat) empty.c
manually since those two fail to apply to Linus' tree - presumably
because they depend on other patches - should I be using -mm or some
other tree here instead ?
I then run
source /opt/eldk/eldk_init ppc_8xx
export ARCH=powerpc
make adder87x-uboot_defconfig
make uImage
cp arch/powerpc/boot/uImage /tftpboot - which is my tftpd root
directory.
In U-Boot then.
=> tftpboot 0x400000 uImage
=> bootm 0x400000
Which doesn't boot.
Attaching a BDI2000 to the target board I see that the kernel is
panicing somewhere around line 104 of arch/powerpc/kernel/prom.c in
of_scan_flat_dt - presumably because the kernel cannot find an
OpenFirmware tree..
I admit not understanding everything I should about where the output
of .dts & dtc "go" with respect to booting Linux.... but, didn't want to
ask on the list - lest I display a "lack of knowledge" ...
Seriously though, could you offer a pointer as to how I run this code on
the Adder875 here ?
My kernel command line is
root=/dev/nfs nfsroot=192.168.1.101:/tftpboot/root_fs rw
ip=192.168.1.202:::::eth0:off console=ttyCPM,115200
I've also tried - in ignorance of how OF works I admit to add the
following options to u-boot to no avail.
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#undef CONFIG_OF_FLAT_TREE
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_HAS_BD_T 1
#define CONFIG_OF_HAS_UBOOT_ENV 1
#define OF_CPU "PowerPC,875@0"
#define OF_SOC "soc875@ff000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
Have I missed a step with the .dts & dtc - and is this why
of_scan_flat_dt is failing - or - should the board port simply "just
work" with a
make dder87x-uboot_defconfig && make uImage ?
I'm sure I've done something obscenely obvious with respect to not
getting the whole OF thing right.... but if you could point to what that
is... I'd be highly appreciative.
Regards,
Bryan
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-13 14:26 ` Bryan O'Donoghue
@ 2008-01-14 15:28 ` Scott Wood
2008-01-14 22:40 ` Bryan O'Donoghue
0 siblings, 1 reply; 12+ messages in thread
From: Scott Wood @ 2008-01-14 15:28 UTC (permalink / raw)
To: Bryan O'Donoghue; +Cc: linuxppc-dev
On Sun, Jan 13, 2008 at 02:26:12PM +0000, Bryan O'Donoghue wrote:
> I've applied your code against Linus' git v2.6.26-rc7 as at today.
> I have to apply
It should apply against paulus's tree.
> make adder87x-uboot_defconfig
>
> make uImage
make zImage, not uImage.
> cp arch/powerpc/boot/uImage /tftpboot - which is my tftpd root
> directory.
Use cuImage.8xx, not uImage.
> In U-Boot then.
>
> => tftpboot 0x400000 uImage
> => bootm 0x400000
0x400000 is where u-boot is going to want to relocate the image to, so
loading the uImage there may not work.
> Which doesn't boot.
>
> Attaching a BDI2000 to the target board I see that the kernel is
> panicing somewhere around line 104 of arch/powerpc/kernel/prom.c in
> of_scan_flat_dt - presumably because the kernel cannot find an
> OpenFirmware tree..
Yes, a uImage target will be expecting to be handed a device tree. The
cuImage target has a device tree embedded and accepts the old-style bd_t.
> I admit not understanding everything I should about where the output
> of .dts & dtc "go" with respect to booting Linux.... but, didn't want to
> ask on the list - lest I display a "lack of knowledge" ...
Nothing wrong with asking... doing so on the list just means a larger
pool of people to respond, and that others with the same question can see
the answer.
> /* pass open firmware flat tree */
> #define CONFIG_OF_LIBFDT 1
> #undef CONFIG_OF_FLAT_TREE
> #define CONFIG_OF_BOARD_SETUP 1
> #define CONFIG_OF_HAS_BD_T 1
> #define CONFIG_OF_HAS_UBOOT_ENV 1
>
> #define OF_CPU "PowerPC,875 at 0"
> #define OF_SOC "soc875 at ff000000"
> #define OF_TBCLK (bd->bi_busfreq / 4)
You'll probably need some 8xx-specific code if you want to go this route.
You'd also need to change the bootm command line to the three-argument
version, with the third argument being the address of the device tree
blob (the second argument can be - if there's no initrd).
If you're not comfortable with the device tree stuff, I recommend just
using cuImage for now.
-Scott
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-14 15:28 ` Scott Wood
@ 2008-01-14 22:40 ` Bryan O'Donoghue
2008-01-14 22:49 ` Scott Wood
0 siblings, 1 reply; 12+ messages in thread
From: Bryan O'Donoghue @ 2008-01-14 22:40 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
On Mon, 2008-01-14 at 09:28 -0600, Scott Wood wrote:
> On Sun, Jan 13, 2008 at 02:26:12PM +0000, Bryan O'Donoghue wrote:
> > I've applied your code against Linus' git v2.6.26-rc7 as at today.
> > I have to apply
>
> It should apply against paulus's tree.
>
> > make adder87x-uboot_defconfig
> >
> > make uImage
>
> make zImage, not uImage.
Will try.
> > cp arch/powerpc/boot/uImage /tftpboot - which is my tftpd root
> > directory.
>
> Use cuImage.8xx, not uImage.
>
> > In U-Boot then.
> >
> > => tftpboot 0x400000 uImage
> > => bootm 0x400000
>
> 0x400000 is where u-boot is going to want to relocate the image to, so
> loading the uImage there may not work.
Hmm, some old code I did to make Linux boot from the former ppc stuff
works fine to the loading and booting @ 0x4000000 - this step is pretty
much fine, I think.
> Yes, a uImage target will be expecting to be handed a device tree. The
> cuImage target has a device tree embedded and accepts the old-style bd_t.
Ah.
This explains eveything then.. there _is_ a magic image and I haven't
been booting it !
Typical.
I'll give the 8xx-centric ucImage a go.
> > /* pass open firmware flat tree */
> > #define CONFIG_OF_LIBFDT 1
> > #undef CONFIG_OF_FLAT_TREE
> > #define CONFIG_OF_BOARD_SETUP 1
> > #define CONFIG_OF_HAS_BD_T 1
> > #define CONFIG_OF_HAS_UBOOT_ENV 1
> >
> > #define OF_CPU "PowerPC,875 at 0"
> > #define OF_SOC "soc875 at ff000000"
> > #define OF_TBCLK (bd->bi_busfreq / 4)
>
> You'll probably need some 8xx-specific code if you want to go this route.
> You'd also need to change the bootm command line to the three-argument
> version, with the third argument being the address of the device tree
> blob (the second argument can be - if there's no initrd).
Ah OK, I see so the procedure would be to dtc a dts representing the
Adder.
Download both this and a uImage ... and then as you say pass the address
of the blob to Linux via U-Boot.
It occurs to me that this type of procedure should really be added to
the Documentation...
There's no mention of it in the Linux documentation, nor in the u-boot
documentation and uncle Google was not informative for the types of
searches I was doing....
Somebody - possibly even me, since I'm mentioning it - should write a
copule of paragraphs on booting a ucImage with a of-blob and add it to
both U-Boot and Linux..
> If you're not comfortable with the device tree stuff, I recommend just
> using cuImage for now.
Indeed.
Thanks for the response Scott. I'll try out the ucImage and all going
well with that will try the three parameter Linux + blob based on
the .dts, hopefully over the next three or four days....
If I'm unlucky I might bug you again... and if I have more luck, I'll do
a follow up on the list.
Happy Monday !
Regards,
Bryan
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-14 22:40 ` Bryan O'Donoghue
@ 2008-01-14 22:49 ` Scott Wood
2008-01-15 23:25 ` Bryan O'Donoghue
0 siblings, 1 reply; 12+ messages in thread
From: Scott Wood @ 2008-01-14 22:49 UTC (permalink / raw)
To: Bryan O'Donoghue; +Cc: linuxppc-dev
Bryan O'Donoghue wrote:
> Ah.
>
> This explains eveything then.. there _is_ a magic image and I haven't
> been booting it !
>
> Typical.
>
> I'll give the 8xx-centric ucImage a go.
It is not 8xx centric; it is a compatibility layer for old,
non-device-tree aware u-boots (regardless of what chip you're using).
> It occurs to me that this type of procedure should really be added to
> the Documentation...
>
> There's no mention of it in the Linux documentation, nor in the u-boot
> documentation and uncle Google was not informative for the types of
> searches I was doing....
Search for "device tree" in u-boot's README.
-Scott
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-14 22:49 ` Scott Wood
@ 2008-01-15 23:25 ` Bryan O'Donoghue
2008-01-16 6:16 ` Vitaly Bordug
0 siblings, 1 reply; 12+ messages in thread
From: Bryan O'Donoghue @ 2008-01-15 23:25 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
Greetings Scott.
I've tried both of the procedures you've outlined on the Adder875 with
the patches supplied against the paulus git tree to no avail.
Pass #1 :
Doing it safe with cuImage.8xx
Build system : Debian lenny, ELDK 4.1 uClibc
Kernel : Linux-2.6.24-rc6-g4f43143f-dirty - about two days old
Bootloader : U-Boot 1.3.1-g5c740711-dirty (Jan 15 2008 - 21:50)
#define CONFIG_OF_LIBFDT 1
#undef CONFIG_OF_FLAT_TREE
- So that U-Boot will understand the three parameter bootm.
dtc : DTC 1.1.0-rc1
I do
1. source /opt/eldk/eldk_init ppc_8xx
2. export ARCH=powerpc
3. cd linux-2.6-paulus
4. git branch adder875-patchset master
5. git checkout adder875-patchset
6. cat ../adder875_patches/adder875.patch | patch -p1
The patch applies almost perfectly - except for a minor conflict in
arch/powerpc/boot/Makefile - where I add redboot-8xx.c right after
cuboot-rainer.c manually.
7. make distclean && mrproper && clean
8. make adder875-uboot_defconfig
9. make zImage
That runs just fine - and just to prove to you I haven't done anything
funny here the last few lines of output are
HOSTLD arch/powerpc/boot/dtc
WRAP arch/powerpc/boot/cuImage.8xx
DTC: dts->dtb on file
"/home/deckard/Development/linux/linux-2.6-paulus/arch/powerpc/boot/dts/adder875-uboot.dts"
Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
Created: Tue Jan 15 23:02:52 2008
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1032266 Bytes = 1008.07 kB = 0.98 MB
Load Address: 0x00400000
Entry Point: 0x00400554
WRAP arch/powerpc/boot/zImage.redboot-8xx
DTC: dts->dtb on file
"/home/deckard/Development/linux/linux-2.6-paulus/arch/powerpc/boot/dts/adder875-uboot.dts"
cp arch/powerpc/boot/ucImage.8xx /tftpboot
The U-Boot output is :
=> tftpboot 0x400000 cuImage.8xx
Using FEC ETHERNET device
TFTP from server 192.168.0.101; our IP address is 192.168.0.202
Filename 'cuImage.8xx'.
Load address: 0x400000
Loading:
#################################################################
#################################################################
#################################################################
#######
done
Bytes transferred = 1032330 (fc08a hex)
=> bootm 0x400000
## Booting image at 00400000 ...
Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1032266 Bytes = 1008.1 kB
Load Address: 00400000
Entry Point: 00400554
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
I haven't as yet tried to single step through the bootup process - but,
just to say that assuming the above procedure isn't _too_ far wrong -
the stuff posted to the list agains the tree you've recommended doesn't
seem to work..
If you can point out a flaw in my usage of it - that'd help alot. I have
some code I'd love to be able to use with the Adder875+powerpc layer -
which is why I'm interested in this patchset...
Pass #2 :
Replace step 9 with.
9. make uImage
10 dtc -o ../adder875-uboot.dtb -O dtb
arch/powerpc/boot/dts/adder875-uboot.dts
cp arch/powerpc/boot/uImage /tftpboot
cp ../adder875-uboot.dtb /tftpboot
Finally in u-boot
=> tftpboot 0x400000 uImage
Using FEC ETHERNET device
TFTP from server 192.168.0.101; our IP address is 192.168.0.202
Filename 'uImage'.
Load address: 0x400000
Loading:
#################################################################
#################################################################
#################################################################
###
done
Bytes transferred = 1009496 (f6758 hex)
=> tftpboot 0x500000 adder875-uboot.dtb
Using FEC ETHERNET device
TFTP from server 192.168.0.101; our IP address is 192.168.0.202
Filename 'adder875-uboot.dtb'.
Load address: 0x500000
Loading: #
done
Bytes transferred = 3147 (c4b hex)
=> bootm 0x400000 - 0x500000
## Booting image at 00400000 ...
Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1009432 Bytes = 985.8 kB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Booting using the fdt at 0x500000
Aside from the u-boot modification of including
#define CONFIG_OF_LIBFDT 1
The rest is a pristine version of Yuli Barchoen's original U-Boot Adder
stuff.
The uImage + dtb seems to get a good bit further in that it seems to get
stuck somewhere inside of some trampoline code in time.c
(gdb) bt
#0 0xc000ee30 in __div64_32 ()
#1 0xc01d71f4 in time_init () at arch/powerpc/kernel/time.c:940
I might have a go at some proper debugging tomorrow after work.
If you have any suggestions as to what's going wrong or what I've not
done right I'd appreciate the help.
Best Regards,
BOD
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-15 23:25 ` Bryan O'Donoghue
@ 2008-01-16 6:16 ` Vitaly Bordug
2008-01-17 1:34 ` Bryan O'Donoghue
0 siblings, 1 reply; 12+ messages in thread
From: Vitaly Bordug @ 2008-01-16 6:16 UTC (permalink / raw)
To: Bryan O'Donoghue; +Cc: Scott Wood, linuxppc-dev
On Tue, 15 Jan 2008 23:25:02 +0000
Bryan O'Donoghue wrote:
> Greetings Scott.
>
> I've tried both of the procedures you've outlined on the Adder875 with
> the patches supplied against the paulus git tree to no avail.
>
> Pass #1 :
>
> Doing it safe with cuImage.8xx
>
[...]
> => bootm 0x400000
> ## Booting image at 00400000 ...
> Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 1032266 Bytes = 1008.1 kB
> Load Address: 00400000
> Entry Point: 00400554
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
>
> I haven't as yet tried to single step through the bootup process -
> but, just to say that assuming the above procedure isn't _too_ far
> wrong - the stuff posted to the list agains the tree you've
> recommended doesn't seem to work..
>
yes the sequence seems correct, so I'd check cmdline params, contents of chosen node in dts, etc to make sure stuff is being written to the proper UART with proper settings.
> If you can point out a flaw in my usage of it - that'd help alot. I
> have some code I'd love to be able to use with the Adder875+powerpc
> layer - which is why I'm interested in this patchset...
>
>
> Pass #2 :
>
> Replace step 9 with.
>
> 9. make uImage
> 10 dtc -o ../adder875-uboot.dtb -O dtb
> arch/powerpc/boot/dts/adder875-uboot.dts
>
>
> cp arch/powerpc/boot/uImage /tftpboot
> cp ../adder875-uboot.dtb /tftpboot
>
> Finally in u-boot
> => tftpboot 0x400000 uImage
> Using FEC ETHERNET device
> TFTP from server 192.168.0.101; our IP address is 192.168.0.202
> Filename 'uImage'.
> Load address: 0x400000
> Loading:
> #################################################################
>
> #################################################################
>
> #################################################################
> ###
> done
> Bytes transferred = 1009496 (f6758 hex)
> => tftpboot 0x500000 adder875-uboot.dtb
> Using FEC ETHERNET device
> TFTP from server 192.168.0.101; our IP address is 192.168.0.202
> Filename 'adder875-uboot.dtb'.
> Load address: 0x500000
> Loading: #
> done
> Bytes transferred = 3147 (c4b hex)
> => bootm 0x400000 - 0x500000
> ## Booting image at 00400000 ...
> Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 1009432 Bytes = 985.8 kB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
> Booting using the fdt at 0x500000
>
>
> Aside from the u-boot modification of including
>
> #define CONFIG_OF_LIBFDT 1
>
> The rest is a pristine version of Yuli Barchoen's original U-Boot
> Adder stuff.
>
> The uImage + dtb seems to get a good bit further in that it seems to
> get stuck somewhere inside of some trampoline code in time.c
>
>
> (gdb) bt
> #0 0xc000ee30 in __div64_32 ()
> #1 0xc01d71f4 in time_init () at arch/powerpc/kernel/time.c:940
>
>
> I might have a go at some proper debugging tomorrow after work.
>
> If you have any suggestions as to what's going wrong or what I've not
> done right I'd appreciate the help.
>
following the u-boot way (which is more correct imo) you'll need to add some code that fixes up frequencies and stuff inside dtb, or you may try to hardcode those values inside dts(if you know exactly what should be there). Just adding CONFIG_*LIBFDT is not going to work.
--
Sincerely, Vitaly
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-16 6:16 ` Vitaly Bordug
@ 2008-01-17 1:34 ` Bryan O'Donoghue
0 siblings, 0 replies; 12+ messages in thread
From: Bryan O'Donoghue @ 2008-01-17 1:34 UTC (permalink / raw)
To: Vitaly Bordug; +Cc: Scott Wood, linuxppc-dev
On Wed, 2008-01-16 at 09:16 +0300, Vitaly Bordug wrote:
Greetings Vitaly !
> On Tue, 15 Jan 2008 23:25:02 +0000
> Bryan O'Donoghue wrote:
>
> > Greetings Scott.
> >
> > I've tried both of the procedures you've outlined on the Adder875 with
> > the patches supplied against the paulus git tree to no avail.
> >
> > Pass #1 :
> >
> > Doing it safe with cuImage.8xx
> >
>
> [...]
> > => bootm 0x400000
> > ## Booting image at 00400000 ...
> > Image Name: Linux-2.6.24-rc6-g4f43143f-dirty
> > Image Type: PowerPC Linux Kernel Image (gzip compressed)
> > Data Size: 1032266 Bytes = 1008.1 kB
> > Load Address: 00400000
> > Entry Point: 00400554
> > Verifying Checksum ... OK
> > Uncompressing Kernel Image ... OK
> >
> > I haven't as yet tried to single step through the bootup process -
> > but, just to say that assuming the above procedure isn't _too_ far
> > wrong - the stuff posted to the list agains the tree you've
> > recommended doesn't seem to work..
> >
> yes the sequence seems correct, so I'd check cmdline params, contents of chosen node in dts, etc to make sure stuff is being written to the proper UART with proper settings.
Indeed - thing is for the cuImage.8xx it's definitely _not_ something
simple like a UART not set at the expected baud rate.
Using an Adder875 booted from U-Boot and cuImage.8xx with a a bdi2000
as a debugger - after the jump to kernel startup we don't even hit
start_kernel ! There's no question about it - for whatever reason the
cuImage.8xx for this board is definitely broken.
I've been doing some experiments in the last hour or so mapping vmlinux
to 0x400554 in gdb - since that's the entry point above - and setting an
instruction breakpoint to do some instruction stepping.
When I do that with cuImage.8xx I find that in kernel/head_8xx.S the
code dies before going into virtual memory mode - haven't nailed down
exactly where yet.
Point being if I boot a uImage + dtb
bootm 0x400000 - 0x500000 with a breakpoint set at start_kernel - then
the uImage + dtb version _will_ hit start_kernel - where we are in
virtual mode...
_something_ wierd is for sure wrong with the cuImage.8xx and
unfortunately it's not a simple as a silly baud rate.
> >
> following the u-boot way (which is more correct imo) you'll need to add some code that fixes up frequencies and stuff inside dtb, or you may try to hardcode those values inside dts(if you know exactly what should be there). Just adding CONFIG_*LIBFDT is not going to work.
I agree, makes sense to go with the flow of things tbh.
It still leaves as unanswered why exactly the ucImage.8xx kernel dies
suddenly before hitting start_kernel - whereas the uImage + dtb boy is
getting much further along in the boot.
I suppose I'll do some debug with the uImage - and try to see what else
it wants to complete the boot though, it'd be nice if the cuImage worked
so there'd be a safety net to use as a comparison to get the uImage +
dtb running properly.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-11 20:07 Scott Wood
2008-01-13 14:26 ` Bryan O'Donoghue
@ 2008-01-14 0:01 ` David Gibson
2008-01-15 5:22 ` Kumar Gala
1 sibling, 1 reply; 12+ messages in thread
From: David Gibson @ 2008-01-14 0:01 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
On Fri, Jan 11, 2008 at 02:07:05PM -0600, Scott Wood wrote:
> Signed-off-by: Scott Wood <scottwood@freescale.com>
[snip]
> + aliases {
> + console = &console;
> + enet0 = ð0;
> + enet1 = ð1;
I think most other boards are settling on aliases "ethernet0"
etc. instead of "enet0" (though there's no reason you couldn't have
both.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support.
2008-01-14 0:01 ` David Gibson
@ 2008-01-15 5:22 ` Kumar Gala
0 siblings, 0 replies; 12+ messages in thread
From: Kumar Gala @ 2008-01-15 5:22 UTC (permalink / raw)
To: David Gibson; +Cc: Scott Wood, linuxppc-dev
On Jan 13, 2008, at 6:01 PM, David Gibson wrote:
> On Fri, Jan 11, 2008 at 02:07:05PM -0600, Scott Wood wrote:
>> Signed-off-by: Scott Wood <scottwood@freescale.com>
>
> [snip]
>> + aliases {
>> + console = &console;
>> + enet0 = ð0;
>> + enet1 = ð1;
>
> I think most other boards are settling on aliases "ethernet0"
> etc. instead of "enet0" (though there's no reason you couldn't have
> both.
We should use ethernet0 since its based on the standard naming
convention.
- k
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2008-01-17 1:34 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-12-11 21:22 [PATCH 1/3] 8xx: Analogue & Micro Adder875 board support Scott Wood
2007-12-12 4:31 ` Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2008-01-11 20:07 Scott Wood
2008-01-13 14:26 ` Bryan O'Donoghue
2008-01-14 15:28 ` Scott Wood
2008-01-14 22:40 ` Bryan O'Donoghue
2008-01-14 22:49 ` Scott Wood
2008-01-15 23:25 ` Bryan O'Donoghue
2008-01-16 6:16 ` Vitaly Bordug
2008-01-17 1:34 ` Bryan O'Donoghue
2008-01-14 0:01 ` David Gibson
2008-01-15 5:22 ` Kumar Gala
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