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 */
27 #include <linux/compiler.h>
31 #define MMCSD_MODE_UNDEFINED 0
32 #define MMCSD_MODE_RAW 1
33 #define MMCSD_MODE_FAT 2
35 struct spl_image_info {
44 #define SPL_COPY_PAYLOAD_ONLY 1
46 extern struct spl_image_info spl_image;
47 extern u32 *boot_params_ptr;
49 /* SPL common functions */
50 void preloader_console_init(void);
51 u32 spl_boot_device(void);
52 u32 spl_boot_mode(void);
53 void spl_parse_image_header(const struct image_header *header);
54 void spl_board_prepare_for_linux(void);
55 void __noreturn jump_to_image_linux(void *arg);
56 int spl_start_uboot(void);
57 void spl_display_print(void);
59 /* NAND SPL functions */
60 void spl_nand_load_image(void);
62 /* NOR SPL functions */
63 void spl_nor_load_image(void);
65 /* MMC SPL functions */
66 void spl_mmc_load_image(void);
68 /* YMODEM SPL functions */
69 void spl_ymodem_load_image(void);
71 /* SPI SPL functions */
72 void spl_spi_load_image(void);
74 /* Ethernet SPL functions */
75 void spl_net_load_image(const char *device);
77 #ifdef CONFIG_SPL_BOARD_INIT
78 void spl_board_init(void);