1*c6f7c1a3SJoseph Chen // SPDX-License-Identifier: GPL-2.0 2*c6f7c1a3SJoseph Chen /* 3*c6f7c1a3SJoseph Chen * (C) Copyright 2020 Rockchip Electronics Co., Ltd. 4*c6f7c1a3SJoseph Chen */ 5*c6f7c1a3SJoseph Chen 6*c6f7c1a3SJoseph Chen #include <common.h> 7*c6f7c1a3SJoseph Chen 8*c6f7c1a3SJoseph Chen #ifdef CONFIG_TPL_BUILD 9*c6f7c1a3SJoseph Chen #ifndef CONFIG_TPL_TINY_FRAMEWORK 10*c6f7c1a3SJoseph Chen #error please defined CONFIG_TPL_TINY_FRAMEWORK for RK3528 !!! 11*c6f7c1a3SJoseph Chen #endif 12*c6f7c1a3SJoseph Chen #endif 13*c6f7c1a3SJoseph Chen 14*c6f7c1a3SJoseph Chen #ifdef CONFIG_TPL_BUILD 15*c6f7c1a3SJoseph Chen 16*c6f7c1a3SJoseph Chen /* return: 0 = success, other = fail */ sdram_init(void)17*c6f7c1a3SJoseph Chenint sdram_init(void) 18*c6f7c1a3SJoseph Chen { 19*c6f7c1a3SJoseph Chen return (-1); 20*c6f7c1a3SJoseph Chen } 21*c6f7c1a3SJoseph Chen #endif /* CONFIG_TPL_BUILD */ 22