2ba4573cda
Add a bootwrapper for the AMCC 440EP Bamboo Eval board. This also adds a common fixup_clock function for all 440EP(x) chips. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
45 lines
1 KiB
C
45 lines
1 KiB
C
/*
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* Copyright IBM Corporation, 2007
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* Josh Boyer <jwboyer@linux.vnet.ibm.com>
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*
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* Based on ebony wrapper:
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* Copyright 2007 David Gibson, IBM Corporation.
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*
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* Clocking code based on code by:
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* Stefan Roese <sr@denx.de>
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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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extern char _dtb_start[];
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extern char _dtb_end[];
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static void bamboo_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_memsize();
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ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
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}
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void bamboo_init(void)
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{
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platform_ops.fixups = bamboo_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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