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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Passing basic information from SPL to U-Boot proper
- *
- * Copyright 2018 Google, Inc
- */
- #include <common.h>
- #include <handoff.h>
- DECLARE_GLOBAL_DATA_PTR;
- void handoff_save_dram(struct spl_handoff *ho)
- {
- ho->ram_size = gd->ram_size;
- #ifdef CONFIG_NR_DRAM_BANKS
- {
- struct bd_info *bd = gd->bd;
- int i;
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- ho->ram_bank[i].start = bd->bi_dram[i].start;
- ho->ram_bank[i].size = bd->bi_dram[i].size;
- }
- }
- #endif
- }
- void handoff_load_dram_size(struct spl_handoff *ho)
- {
- gd->ram_size = ho->ram_size;
- }
- void handoff_load_dram_banks(struct spl_handoff *ho)
- {
- #ifdef CONFIG_NR_DRAM_BANKS
- {
- struct bd_info *bd = gd->bd;
- int i;
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- bd->bi_dram[i].start = ho->ram_bank[i].start;
- bd->bi_dram[i].size = ho->ram_bank[i].size;
- }
- }
- #endif
- }
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