Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=295e742734179380fbd977a113e0182cc3fa9fb0
Commit:     295e742734179380fbd977a113e0182cc3fa9fb0
Parent:     f82f5a26723a055b08eba115660e245ef60c5a7a
Author:     Valentine Barshak <[EMAIL PROTECTED]>
AuthorDate: Wed Oct 31 03:56:06 2007 +1100
Committer:  Josh Boyer <[EMAIL PROTECTED]>
CommitDate: Sun Dec 23 13:22:05 2007 -0600

    [POWERPC] 4xx: 440GRx Rainier bootwrapper.
    
    Bootwrapper code for PowerPC 440GRx Rainier board.
    
    Signed-off-by: Valentine Barshak <[EMAIL PROTECTED]>
    Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
---
 arch/powerpc/boot/Makefile         |    3 +-
 arch/powerpc/boot/cuboot-rainier.c |   56 ++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c9ab20d..d1e625c 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-katmai.c cuboot-rainier.c
 src-boot := $(src-wlib) $(src-plat) empty.c
 
 src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -202,6 +202,7 @@ image-$(CONFIG_MPC7448HPC2)         += cuImage.hpc2
 image-$(CONFIG_EBONY)                  += treeImage.ebony cuImage.ebony
 image-$(CONFIG_BAMBOO)                 += treeImage.bamboo cuImage.bamboo
 image-$(CONFIG_SEQUOIA)                        += cuImage.sequoia
+image-$(CONFIG_RAINIER)                        += cuImage.rainier
 image-$(CONFIG_WALNUT)                 += treeImage.walnut
 image-$(CONFIG_TAISHAN)                        += cuImage.taishan
 image-$(CONFIG_KATMAI)                 += cuImage.katmai
diff --git a/arch/powerpc/boot/cuboot-rainier.c 
b/arch/powerpc/boot/cuboot-rainier.c
new file mode 100644
index 0000000..1c1af31
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-rainier.c
@@ -0,0 +1,56 @@
+/*
+ * Old U-boot compatibility for Rainier
+ *
+ * Valentine Barshak <[EMAIL PROTECTED]>
+ * Copyright 2007 MontaVista Software, Inc
+ *
+ * Based on Ebony code by David Gibson <[EMAIL PROTECTED]>
+ * Copyright IBM Corporation, 2007
+ *
+ * Based on Bamboo code by Josh Boyer <[EMAIL PROTECTED]>
+ * Copyright IBM Corporation, 2007
+ *
+ * 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; version 2 of the License
+ */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "elf.h"
+#include "string.h"
+#include "stdio.h"
+#include "page.h"
+#include "ops.h"
+#include "dcr.h"
+#include "4xx.h"
+#include "44x.h"
+#include "cuboot.h"
+
+#define TARGET_4xx
+#define TARGET_44x
+#include "ppcboot.h"
+
+static bd_t bd;
+
+
+static void rainier_fixups(void)
+{
+       unsigned long sysclk = 33333333;
+
+       ibm440ep_fixup_clocks(sysclk, 11059200);
+       ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
+       ibm4xx_denali_fixup_memsize();
+       dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+                   unsigned long r6, unsigned long r7)
+{
+       CUBOOT_INIT();
+       platform_ops.fixups = rainier_fixups;
+       platform_ops.exit = ibm44x_dbcr_reset;
+       ft_init(_dtb_start, 0, 32);
+       serial_console_init();
+}
-
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