f8fc109960
repo: https://github.com/u-boot/u-boot commit: d80bb749fab53da72c4a0e09b8c2d2aaa3103c91 Change-Id: Ie6434426e1ec15bc08bb1832798e371f3fd5fb29
42 lines
821 B
C
42 lines
821 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Passing basic information from SPL to U-Boot proper
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*
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* Copyright 2018 Google, Inc
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*/
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#include <common.h>
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#include <handoff.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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void handoff_save_dram(struct spl_handoff *ho)
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{
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struct bd_info *bd = gd->bd;
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int i;
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ho->ram_size = gd->ram_size;
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
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ho->ram_bank[i].start = bd->bi_dram[i].start;
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ho->ram_bank[i].size = bd->bi_dram[i].size;
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}
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}
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void handoff_load_dram_size(struct spl_handoff *ho)
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{
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gd->ram_size = ho->ram_size;
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}
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void handoff_load_dram_banks(struct spl_handoff *ho)
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{
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struct bd_info *bd = gd->bd;
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int i;
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
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bd->bi_dram[i].start = ho->ram_bank[i].start;
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bd->bi_dram[i].size = ho->ram_bank[i].size;
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}
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}
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