3 * Texas Instruments, <www.ti.com>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 /* Platform-specific defines */
30 #define MMCSD_MODE_UNDEFINED 0
31 #define MMCSD_MODE_RAW 1
32 #define MMCSD_MODE_FAT 2
34 struct spl_image_info {
42 extern struct spl_image_info spl_image;
43 extern u32 *boot_params_ptr;
45 /* SPL common functions */
46 void preloader_console_init(void);
47 u32 spl_boot_device(void);
48 u32 spl_boot_mode(void);
49 void spl_parse_image_header(const struct image_header *header);
50 void spl_board_prepare_for_linux(void);
51 int spl_start_uboot(void);
52 void spl_display_print(void);
54 /* NAND SPL functions */
55 void spl_nand_load_image(void);
57 /* MMC SPL functions */
58 void spl_mmc_load_image(void);
60 /* YMODEM SPL functions */
61 void spl_ymodem_load_image(void);
63 /* SPI SPL functions */
66 #ifdef CONFIG_SPL_BOARD_INIT
67 void spl_board_init(void);