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24 lines
549 B
24 lines
549 B
// SPDX-License-Identifier: GPL-2.0-or-later |
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#include <stddef.h> |
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#include "stdio.h" |
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#include "types.h" |
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#include "io.h" |
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#include "ops.h" |
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BSS_STACK(8192); |
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void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) |
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{ |
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unsigned long heapsize = 16*1024*1024 - (unsigned long)_end; |
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/* |
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* Disable interrupts and turn off MSR_RI, since we'll |
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* shortly be overwriting the interrupt vectors. |
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*/ |
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__asm__ volatile("mtmsrd %0,1" : : "r" (0)); |
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simple_alloc_init(_end, heapsize, 32, 64); |
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fdt_init(_dtb_start); |
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serial_console_init(); |
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}
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