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https://github.com/brain-hackers/u-boot-brain
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941338725d
This is an init function so move it out of the common header. Avoid using the typedef so that we don't have to include the global_data header file. Also tidy up the function style in comments while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
36 lines
753 B
C
36 lines
753 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Vladimir Zapolskiy <vz@mleia.com>
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*/
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#include <common.h>
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#include <init.h>
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DECLARE_GLOBAL_DATA_PTR;
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int dram_init(void)
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{
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gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
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CONFIG_SYS_SDRAM_SIZE);
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return 0;
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}
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void relocate_code(ulong start_addr_sp, gd_t *new_gd, ulong relocaddr)
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{
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void (*reloc_board_init_r)(gd_t *gd, ulong dest) = board_init_r;
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if (new_gd->reloc_off) {
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memcpy((void *)new_gd->relocaddr,
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(void *)(new_gd->relocaddr - new_gd->reloc_off),
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new_gd->mon_len);
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reloc_board_init_r += new_gd->reloc_off;
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}
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__asm__ __volatile__("mov.l %0, r15\n" : : "m" (new_gd->start_addr_sp));
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while (1)
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reloc_board_init_r(new_gd, 0x0);
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}
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