| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2021, STMicroelectronics - All Rights Reserved |
| * Author(s): Dillon Min <dillon.minfei@gmail.com> |
| */ |
| |
| #include <common.h> |
| #include <dm.h> |
| #include <init.h> |
| #include <log.h> |
| #include <asm/global_data.h> |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| int dram_init(void) |
| { |
| struct udevice *dev; |
| int ret; |
| |
| ret = uclass_get_device(UCLASS_RAM, 0, &dev); |
| if (ret) { |
| debug("DRAM init failed: %d\n", ret); |
| return ret; |
| } |
| |
| if (fdtdec_setup_mem_size_base() != 0) |
| ret = -EINVAL; |
| |
| return ret; |
| } |
| |
| int dram_init_banksize(void) |
| { |
| fdtdec_setup_memory_banksize(); |
| |
| return 0; |
| } |
| |
| int board_early_init_f(void) |
| { |
| return 0; |
| } |
| |
| int board_late_init(void) |
| { |
| return 0; |
| } |
| |
| int board_init(void) |
| { |
| return 0; |
| } |
