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Commit d0a48c9f authored by Josh Boyer's avatar Josh Boyer
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[POWERPC] 4xx: Add bootwrapper for AMCC Yosemite board 



Add the cuboot wrapper for the AMCC 440EP Yosemite board

Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
parent ed70854a

arch/powerpc/boot/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c 
		cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \

		fixed-head.S ep88xc.c ep405.c \

		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \

		cuboot-warp.c cuboot-85xx-cpm2.c

		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c

src-boot := $(src-wlib) $(src-plat) empty.c



src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -216,6 +216,7 @@ image-$(CONFIG_RAINIER) += cuImage.rainier 
image-$(CONFIG_TAISHAN)			+= cuImage.taishan

image-$(CONFIG_KATMAI)			+= cuImage.katmai

image-$(CONFIG_WARP)			+= cuImage.warp

image-$(CONFIG_YOSEMITE)		+= cuImage.yosemite



# Board ports in arch/powerpc/platform/8xx/Kconfig

image-$(CONFIG_PPC_MPC86XADS)		+= cuImage.mpc866ads

arch/powerpc/boot/cuboot-yosemite.c

0 → 100644
+44 −0
Original line number Diff line number Diff line 
/*

 * 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();

}