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40 lines
877 B
40 lines
877 B
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Copyright IBM Corporation, 2007 |
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* Josh Boyer <[email protected]> |
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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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#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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