Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e12f3c59d045b152d4482f8b6ab19573e869c40
Commit: 1e12f3c59d045b152d4482f8b6ab19573e869c40
Parent: 99192af00af3ba336e6fd74a30b7809a18f79a8f
Author: Sean MacLennan <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 11 17:17:51 2008 +1100
Committer: Josh Boyer <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 07:12:35 2008 -0600
[POWERPC] 4xx: PIKA Warp bootwrapper
Add the cuboot wrapper for the PIKA Warp board
Signed-off-by: Sean MacLennan <[EMAIL PROTECTED]>
Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
---
arch/powerpc/boot/Makefile | 4 +++-
arch/powerpc/boot/cuboot-warp.c | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 42 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 1e20aca..b36f911 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -62,7 +62,8 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.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 redboot-8xx.c ep8248e.c
+ cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
+ cuboot-warp.c
src-boot := $(src-wlib) $(src-plat) empty.c
src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -208,6 +209,7 @@ image-$(CONFIG_RAINIER) +=
cuImage.rainier
image-$(CONFIG_WALNUT) += treeImage.walnut
image-$(CONFIG_TAISHAN) += cuImage.taishan
image-$(CONFIG_KATMAI) += cuImage.katmai
+image-$(CONFIG_WARP) += cuImage.warp
endif
ifneq ($(CONFIG_REDBOOT),"")
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
new file mode 100644
index 0000000..bdedebe
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2008 PIKA Technologies
+ * Sean MacLennan <[EMAIL PROTECTED]>
+ *
+ * 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 "4xx.h"
+#include "cuboot.h"
+
+#define TARGET_44x
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void warp_fixups(void)
+{
+ unsigned long sysclk = 66000000;
+
+ ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
+ ibm4xx_sdram_fixup_memsize();
+ ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
+ dt_fixup_mac_addresses(&bd.bi_enetaddr);
+}
+
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ CUBOOT_INIT();
+
+ platform_ops.fixups = warp_fixups;
+ platform_ops.exit = ibm44x_dbcr_reset;
+ fdt_init(_dtb_start);
+ serial_console_init();
+}
-
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