[POWERPC] 4xx: Add bootwrapper for AMCC Yosemite board

Add the cuboot wrapper for the AMCC 440EP Yosemite board

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 44 insertions, 0 deletions

diff --git a/arch/powerpc/boot/cuboot-yosemite.c b/arch/powerpc/boot/cuboot-yosemite.c
new file mode 100644
index 000000000000..cc6e338c5d0d
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-yosemite.c
@@ -0,0 +1,44 @@
+/*
+ * Old U-boot compatibility for Yosemite
+ *
+ * Author: Josh Boyer <jwboyer@linux.vnet.ibm.com>
+ *
+ * Copyright 2008 IBM Corporation
+ *
+ * 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 "4xx.h"
+#include "44x.h"
+#include "cuboot.h"
+
+#define TARGET_4xx
+#define TARGET_44x
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void yosemite_fixups(void)
+{
+        unsigned long sysclk = 66666666;
+
+        ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
+        ibm4xx_sdram_fixup_memsize();
+        ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
+        dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
+        dt_fixup_mac_address_by_alias("ethernet1", 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 = yosemite_fixups;
+        platform_ops.exit = ibm44x_dbcr_reset;
+        fdt_init(_dtb_start);
+        serial_console_init();
+}