/* * Copyright (C) 2011 * Heiko Schocher, DENX Software Engineering, hs@denx.de. * * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> #include <config.h> #include <spl.h> #include <asm/u-boot.h> #include <asm/utils.h> #include <nand.h> #include <asm/arch/dm365_lowlevel.h> #include <ns16550.h> #include <malloc.h> #include <spi_flash.h> #include <mmc.h> DECLARE_GLOBAL_DATA_PTR; #ifndef CONFIG_SPL_LIBCOMMON_SUPPORT void puts(const char *str) { while (*str) putc(*str++); } void putc(char c) { if (c == '\n') NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r'); NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c); } #endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */ void spl_board_init(void) { #ifdef CONFIG_SOC_DM365 dm36x_lowlevel_init(0); #endif #ifdef CONFIG_SOC_DA8XX arch_cpu_init(); #endif preloader_console_init(); } u32 spl_boot_mode(void) { return MMCSD_MODE_RAW; } u32 spl_boot_device(void) { #ifdef CONFIG_SPL_NAND_SIMPLE return BOOT_DEVICE_NAND; #elif defined(CONFIG_SPL_SPI_LOAD) return BOOT_DEVICE_SPI; #elif defined(CONFIG_SPL_MMC_LOAD) return BOOT_DEVICE_MMC1; #else puts("Unknown boot device\n"); hang(); #endif }