1*225d30b7SPhilipp Tomsich /* 2*225d30b7SPhilipp Tomsich * Copyright (C) 2017 Theobroma Systems Design und Consulting GmH 3*225d30b7SPhilipp Tomsich * 4*225d30b7SPhilipp Tomsich * SPDX-License-Identifier: GPL-2.0+ 5*225d30b7SPhilipp Tomsich */ 6*225d30b7SPhilipp Tomsich 7*225d30b7SPhilipp Tomsich #include <common.h> 8*225d30b7SPhilipp Tomsich #include <spl.h> 9*225d30b7SPhilipp Tomsich board_return_to_bootrom(void)10*225d30b7SPhilipp Tomsich__weak void board_return_to_bootrom(void) 11*225d30b7SPhilipp Tomsich { 12*225d30b7SPhilipp Tomsich } 13*225d30b7SPhilipp Tomsich spl_return_to_bootrom(struct spl_image_info * spl_image,struct spl_boot_device * bootdev)14*225d30b7SPhilipp Tomsichstatic int spl_return_to_bootrom(struct spl_image_info *spl_image, 15*225d30b7SPhilipp Tomsich struct spl_boot_device *bootdev) 16*225d30b7SPhilipp Tomsich { 17*225d30b7SPhilipp Tomsich /* 18*225d30b7SPhilipp Tomsich * If the board implements a way to return to its ROM (with 19*225d30b7SPhilipp Tomsich * the expectation that the next stage of will be booted by 20*225d30b7SPhilipp Tomsich * the ROM), it will implement board_return_to_bootrom() and 21*225d30b7SPhilipp Tomsich * should not return from it. 22*225d30b7SPhilipp Tomsich */ 23*225d30b7SPhilipp Tomsich board_return_to_bootrom(); 24*225d30b7SPhilipp Tomsich return false; 25*225d30b7SPhilipp Tomsich } 26*225d30b7SPhilipp Tomsich 27*225d30b7SPhilipp Tomsich SPL_LOAD_IMAGE_METHOD("BOOTROM", 0, BOOT_DEVICE_BOOTROM, spl_return_to_bootrom); 28