// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 * Heiko Schocher, DENX Software Engineering, hs@denx.de. */ #include #include /* * The main entry for NAND booting. It's necessary that SDRAM is already * configured and available since this code loads the main U-Boot image * from NAND into SDRAM and starts it from there. */ void nand_boot(void) { __attribute__((noreturn)) void (*uboot)(void); /* * Load U-Boot image from NAND into RAM */ nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS, CFG_SYS_NAND_U_BOOT_SIZE, (void *)CFG_SYS_NAND_U_BOOT_DST); #ifdef CONFIG_NAND_ENV_DST nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, (void *)CONFIG_NAND_ENV_DST); #ifdef CONFIG_ENV_OFFSET_REDUND nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE, (void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE); #endif #endif /* * Jump to U-Boot image */ uboot = (void *)CFG_SYS_NAND_U_BOOT_START; (*uboot)(); }