xref: /OK3568_Linux_fs/u-boot/drivers/ram/rockchip/sdram_rk3528.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * (C) Copyright 2020 Rockchip Electronics Co., Ltd.
4  */
5 
6 #include <common.h>
7 
8 #ifdef CONFIG_TPL_BUILD
9 #ifndef CONFIG_TPL_TINY_FRAMEWORK
10 #error please defined CONFIG_TPL_TINY_FRAMEWORK for RK3528 !!!
11 #endif
12 #endif
13 
14 #ifdef CONFIG_TPL_BUILD
15 
16 /* return: 0 = success, other = fail */
sdram_init(void)17 int sdram_init(void)
18 {
19 	return (-1);
20 }
21 #endif /* CONFIG_TPL_BUILD */
22