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Commit 1e12f3c5 authored by Sean MacLennan's avatar Sean MacLennan Committed by Josh Boyer
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[POWERPC] 4xx: PIKA Warp bootwrapper 



Add the cuboot wrapper for the PIKA Warp board

Signed-off-by: default avatarSean MacLennan <smaclennan@pikatech.com>
Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
parent 99192af0

arch/powerpc/boot/Makefile

+3 −1
Original line number Diff line number Diff line
@@ -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),"")

arch/powerpc/boot/cuboot-warp.c

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2008 PIKA Technologies

 *   Sean MacLennan <smaclennan@pikatech.com>

 *

 * 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();

}