Bootwrapper code for PowerPC 440GRx Rainier board.
Signed-off-by: Valentine Barshak <[EMAIL PROTECTED]>
---
arch/powerpc/boot/Makefile | 3 +
arch/powerpc/boot/cuboot-rainier.c | 56 +++++++++++++++++++++++++++++++++++++
2 files changed, 58 insertions(+), 1 deletion(-)
diff -pruN linux-2.6.orig/arch/powerpc/boot/cuboot-rainier.c
linux-2.6/arch/powerpc/boot/cuboot-rainier.c
--- linux-2.6.orig/arch/powerpc/boot/cuboot-rainier.c 1970-01-01
03:00:00.000000000 +0300
+++ linux-2.6/arch/powerpc/boot/cuboot-rainier.c 2007-10-30
18:00:15.000000000 +0300
@@ -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();
+}
diff -pruN linux-2.6.orig/arch/powerpc/boot/Makefile
linux-2.6/arch/powerpc/boot/Makefile
--- linux-2.6.orig/arch/powerpc/boot/Makefile 2007-10-30 17:44:27.000000000
+0300
+++ linux-2.6/arch/powerpc/boot/Makefile 2007-10-30 18:00:15.000000000
+0300
@@ -56,7 +56,7 @@ src-plat := of.c cuboot-52xx.c cuboot-83
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 cuboot-rainier.c
src-boot := $(src-wlib) $(src-plat) empty.c
src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -158,6 +158,7 @@ image-$(CONFIG_MPC7448HPC2) += cuImage.
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
endif
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