OMAP3 SPL: Provide weak omap_rev_string

[platform/kernel/u-boot.git] / arch / arm / include / asm / omap_common.h

diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index 33caa4e..3f2f004 100644 (file)
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -34,4 +34,55 @@
 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL      2
 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH       3
 
+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
+#define BOOT_DEVICE_NAND       3
+#define BOOT_DEVICE_ONE_NAND   4
+#define BOOT_DEVICE_MMC1       5
+#define BOOT_DEVICE_MMC2       6
+#elif defined(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);
+void omap_rev_string(char *omap_rev_string);
+
+/* NAND SPL functions */
+void spl_nand_load_image(void);
+
+/* MMC SPL functions */
+void spl_mmc_load_image(void);
+
 #endif /* _OMAP_COMMON_H_ */