606d08bcd6
Bootwrapper code for AMCC PPC440EPx Sequoia. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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* Old U-boot compatibility for Sequoia
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*
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* Valentine Barshak <vbarshak@ru.mvista.com>
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* Copyright 2007 MontaVista Software, Inc
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*
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* Based on Ebony code by David Gibson <david@gibson.dropbear.id.au>
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* Copyright IBM Corporation, 2007
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*
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* Based on Bamboo code by Josh Boyer <jwboyer@linux.vnet.ibm.com>
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* Copyright IBM Corporation, 2007
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; version 2 of the License
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*/
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#include <stdarg.h>
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#include <stddef.h>
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#include "types.h"
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#include "elf.h"
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#include "string.h"
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#include "stdio.h"
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#include "page.h"
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#include "ops.h"
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#include "dcr.h"
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#include "4xx.h"
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#include "44x.h"
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#include "cuboot.h"
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#define TARGET_4xx
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#define TARGET_44x
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#include "ppcboot.h"
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static bd_t bd;
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static void sequoia_fixups(void)
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{
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unsigned long sysclk = 33333333;
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ibm440ep_fixup_clocks(sysclk, 11059200);
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ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
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ibm4xx_denali_fixup_memsize();
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dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
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}
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void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7)
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{
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CUBOOT_INIT();
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platform_ops.fixups = sequoia_fixups;
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platform_ops.exit = ibm44x_dbcr_reset;
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ft_init(_dtb_start, 0, 32);
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serial_console_init();
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}
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