3 * Texas Instruments, <www.ti.com>
5 * SPDX-License-Identifier: GPL-2.0+
10 /* Platform-specific defines */
11 #include <linux/compiler.h>
16 #define MMCSD_MODE_UNDEFINED 0
17 #define MMCSD_MODE_RAW 1
18 #define MMCSD_MODE_FS 2
19 #define MMCSD_MODE_EMMCBOOT 3
21 struct spl_image_info {
30 #define SPL_COPY_PAYLOAD_ONLY 1
32 extern struct spl_image_info spl_image;
34 /* SPL common functions */
35 void preloader_console_init(void);
36 u32 spl_boot_device(void);
37 u32 spl_boot_mode(void);
38 void spl_set_header_raw_uboot(void);
39 void spl_parse_image_header(const struct image_header *header);
40 void spl_board_prepare_for_linux(void);
41 void __noreturn jump_to_image_linux(void *arg);
42 int spl_start_uboot(void);
43 void spl_display_print(void);
45 /* NAND SPL functions */
46 void spl_nand_load_image(void);
48 /* OneNAND SPL functions */
49 void spl_onenand_load_image(void);
51 /* NOR SPL functions */
52 void spl_nor_load_image(void);
54 /* MMC SPL functions */
55 void spl_mmc_load_image(void);
57 /* YMODEM SPL functions */
58 void spl_ymodem_load_image(void);
60 /* SPI SPL functions */
61 void spl_spi_load_image(void);
63 /* Ethernet SPL functions */
64 void spl_net_load_image(const char *device);
66 /* USB SPL functions */
67 void spl_usb_load_image(void);
69 /* SATA SPL functions */
70 void spl_sata_load_image(void);
72 /* SPL FAT image functions */
73 int spl_load_image_fat(block_dev_desc_t *block_dev, int partition, const char *filename);
74 int spl_load_image_fat_os(block_dev_desc_t *block_dev, int partition);
76 void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image);
78 /* SPL EXT image functions */
79 int spl_load_image_ext(block_dev_desc_t *block_dev, int partition, const char *filename);
80 int spl_load_image_ext_os(block_dev_desc_t *block_dev, int partition);
82 #ifdef CONFIG_SPL_BOARD_INIT
83 void spl_board_init(void);