1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * (C) Copyright 2023 Rockchip Electronics Co., Ltd. 4 */ 5 6 #include <common.h> 7 8 #ifdef CONFIG_TPL_BUILD 9 int sdram_init(void) 10 { 11 return (-1); 12 } 13 #endif /* CONFIG_TPL_BUILD */ 14