| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * Copyright (C) Stefan Roese <sr@denx.de> | |
| */ | |
| #include <dm.h> | |
| #include <ram.h> | |
| #include <asm/global_data.h> | |
| #include <linux/compat.h> | |
| DECLARE_GLOBAL_DATA_PTR; | |
| int dram_init(void) | |
| { | |
| /* | |
| * No DDR init yet -> run in L2 cache | |
| */ | |
| gd->ram_size = (4 << 20); | |
| gd->bd->bi_dram[0].size = gd->ram_size; | |
| gd->bd->bi_dram[1].size = 0; | |
| return 0; | |
| } | |
| ulong board_get_usable_ram_top(ulong total_size) | |
| { | |
| return gd->ram_top; | |
| } |