/* * (C) Copyright 2012 * Texas Instruments, <www.ti.com> * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef _SPL_H_ #define _SPL_H_ /* Platform-specific defines */ #include <linux/compiler.h> #include <asm/spl.h> /* Boot type */ #define MMCSD_MODE_UNDEFINED 0 #define MMCSD_MODE_RAW 1 #define MMCSD_MODE_FAT 2 struct spl_image_info { const char *name; u8 os; u32 load_addr; u32 entry_point; u32 size; u32 flags; }; #define SPL_COPY_PAYLOAD_ONLY 1 extern struct spl_image_info spl_image; extern u32 *boot_params_ptr; /* SPL common functions */ void preloader_console_init(void); u32 spl_boot_device(void); u32 spl_boot_mode(void); void spl_parse_image_header(const struct image_header *header); void spl_board_prepare_for_linux(void); void __noreturn jump_to_image_linux(void *arg); int spl_start_uboot(void); void spl_display_print(void); /* NAND SPL functions */ void spl_nand_load_image(void); /* NOR SPL functions */ void spl_nor_load_image(void); /* MMC SPL functions */ void spl_mmc_load_image(void); /* YMODEM SPL functions */ void spl_ymodem_load_image(void); /* SPI SPL functions */ void spl_spi_load_image(void); /* Ethernet SPL functions */ void spl_net_load_image(const char *device); #ifdef CONFIG_SPL_BOARD_INIT void spl_board_init(void); #endif #endif