diff options
Diffstat (limited to 'include/spl.h')
| -rw-r--r-- | include/spl.h | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/include/spl.h b/include/spl.h index f7009553b98..4435089b168 100644 --- a/include/spl.h +++ b/include/spl.h @@ -131,35 +131,53 @@ int spl_start_uboot(void); */ void spl_display_print(void); +/** + * struct spl_boot_device - Describes a boot device used by SPL + * + * @boot_device: A number indicating the BOOT_DEVICE type. There are various + * BOOT_DEVICE... #defines and enums in U-Boot and they are not consistently + * numbered. + * @boot_device_name: Named boot device, or NULL if none. + * + * Note: Additional fields can be added here, bearing in mind that SPL is + * size-sensitive and common fields will be present on all boards. This + * struct can also be used to return additional information about the load + * process if that becomes useful. + */ +struct spl_boot_device { + uint boot_device; + const char *boot_device_name; +}; + /* NAND SPL functions */ -int spl_nand_load_image(void); +int spl_nand_load_image(struct spl_boot_device *bootdev); /* OneNAND SPL functions */ -int spl_onenand_load_image(void); +int spl_onenand_load_image(struct spl_boot_device *bootdev); /* NOR SPL functions */ -int spl_nor_load_image(void); +int spl_nor_load_image(struct spl_boot_device *bootdev); /* UBI SPL functions */ -int spl_ubi_load_image(u32 boot_device); +int spl_ubi_load_image(struct spl_boot_device *bootdev); /* MMC SPL functions */ -int spl_mmc_load_image(u32 boot_device); +int spl_mmc_load_image(struct spl_boot_device *bootdev); /* YMODEM SPL functions */ -int spl_ymodem_load_image(void); +int spl_ymodem_load_image(struct spl_boot_device *bootdev); /* SPI SPL functions */ -int spl_spi_load_image(void); +int spl_spi_load_image(struct spl_boot_device *bootdev); /* Ethernet SPL functions */ -int spl_net_load_image(const char *device); +int spl_net_load_image(struct spl_boot_device *bootdev); /* USB SPL functions */ -int spl_usb_load_image(void); +int spl_usb_load_image(struct spl_boot_device *bootdev); /* SATA SPL functions */ -int spl_sata_load_image(void); +int spl_sata_load_image(struct spl_boot_device *bootdev); /* SPL FAT image functions */ int spl_load_image_fat(struct blk_desc *block_dev, int partition, @@ -214,6 +232,6 @@ int spl_dfu_cmd(int usbctrl, char *dfu_alt_info, char *interface, char *devstr); * * @return 0 on success, negative errno value on failure. */ -int spl_board_load_image(void); +int spl_board_load_image(struct spl_boot_device *bootdev); #endif |