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https://github.com/edk2-porting/linux-next.git
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658e817019
Add a cuboot wrapper for the Bamboo board. Additionally, we enable MAC address fixups for both cuboot and treeboot. This also removes some obsoleted linker declarations that have been moved into ops.h Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
44 lines
1.0 KiB
C
44 lines
1.0 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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* 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 "ops.h"
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#include "stdio.h"
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#include "44x.h"
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#include "stdlib.h"
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BSS_STACK(4096);
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#define PIBS_MAC0 0xfffc0400
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#define PIBS_MAC1 0xfffc0500
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char pibs_mac0[6];
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char pibs_mac1[6];
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static void read_pibs_mac(void)
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{
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unsigned long long mac64;
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mac64 = strtoull((char *)PIBS_MAC0, 0, 16);
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memcpy(&pibs_mac0, (char *)&mac64+2, 6);
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mac64 = strtoull((char *)PIBS_MAC1, 0, 16);
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memcpy(&pibs_mac1, (char *)&mac64+2, 6);
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}
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void platform_init(void)
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{
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unsigned long end_of_ram = 0x8000000;
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unsigned long avail_ram = end_of_ram - (unsigned long)_end;
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simple_alloc_init(_end, avail_ram, 32, 64);
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read_pibs_mac();
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bamboo_init((u8 *)&pibs_mac0, (u8 *)&pibs_mac1);
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}
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