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omap-common: add nand spl support

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Add NAND support for the new SPL structure.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This commit is contained in:
Simon Schwarz 2011-09-14 15:29:26 -04:00 • committed by Albert ARIBAUD
parent b88e42560b
commit bb085b87e5
4 changed files with 127 additions and 3 deletions
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31
arch/arm/include/asm/omap_common.h
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@ -37,6 +37,7 @@
void preloader_console_init(void);
/* Boot device */
#ifdef CONFIG_OMAP44XX /* OMAP4 */
#define BOOT_DEVICE_NONE 0
#define BOOT_DEVICE_XIP 1
#define BOOT_DEVICE_XIPWAIT 2
@ -44,13 +45,43 @@ void preloader_console_init(void);
#define BOOT_DEVICE_ONE_NAND 4
#define BOOT_DEVICE_MMC1 5
#define BOOT_DEVICE_MMC2 6
#elif CONFIG_OMAP34XX /* OMAP3 */
#define BOOT_DEVICE_NONE 0
#define BOOT_DEVICE_XIP 1
#define BOOT_DEVICE_NAND 2
#define BOOT_DEVICE_ONE_NAND 3
#define BOOT_DEVICE_MMC2 5 /*emmc*/
#define BOOT_DEVICE_MMC1 6
#define BOOT_DEVICE_XIPWAIT 7
#endif
/* Boot type */
#define MMCSD_MODE_UNDEFINED 0
#define MMCSD_MODE_RAW 1
#define MMCSD_MODE_FAT 2
#define NAND_MODE_HW_ECC 3
struct spl_image_info {
const char *name;
u8 os;
u32 load_addr;
u32 entry_point;
u32 size;
};
extern struct spl_image_info spl_image;
u32 omap_boot_device(void);
u32 omap_boot_mode(void);
/* SPL common function s*/
void spl_parse_image_header(const struct image_header *header);
/* NAND SPL functions */
void spl_nand_load_image(void);
/* MMC SPL functions */
void spl_mmc_load_image(void);
#endif /* _OMAP_COMMON_H_ */