ARM: tegra: pull Tegra124 SoC DT from Linux v4.7

[karo-tx-uboot.git] / include / spl.h

diff --git a/include/spl.h b/include/spl.h
index de4f70a377313bec73e9cee638d67a1ce09b61e4..8afa0856c5889ec9dab554a89f75f47e2b34032e 100644 (file)
--- a/include/spl.h
+++ b/include/spl.h
@@ -35,16 +35,28 @@ struct spl_image_info {
  * @dev: Pointer to the device, e.g. struct mmc *
  * @priv: Private data for the device
  * @bl_len: Block length for reading in bytes
+ * @filename: Name of the fit image file.
  * @read: Function to call to read from the device
  */
 struct spl_load_info {
        void *dev;
        void *priv;
        int bl_len;
+       const char *filename;
        ulong (*read)(struct spl_load_info *load, ulong sector, ulong count,
                      void *buf);
 };
 
+/**
+ * spl_load_simple_fit() - Loads a fit image from a device.
+ * @info:      Structure containing the information required to load data.
+ * @sector:    Sector number where FIT image is located in the device
+ * @fdt:       Pointer to the copied FIT header.
+ *
+ * Reads the FIT image @sector in the device. Loads u-boot image to
+ * specified load address and copies the dtb to end of u-boot image.
+ * Returns 0 on success.
+ */
 int spl_load_simple_fit(struct spl_load_info *info, ulong sector, void *fdt);
 
 #define SPL_COPY_PAYLOAD_ONLY  1
@@ -54,10 +66,12 @@ extern struct spl_image_info spl_image;
 /* SPL common functions */
 void preloader_console_init(void);
 u32 spl_boot_device(void);
-u32 spl_boot_mode(void);
+u32 spl_boot_mode(const u32 boot_device);
 void spl_set_header_raw_uboot(void);
-void spl_parse_image_header(const struct image_header *header);
+int spl_parse_image_header(const struct image_header *header);
 void spl_board_prepare_for_linux(void);
+void spl_board_prepare_for_boot(void);
+int spl_board_ubi_load_image(u32 boot_device);
 void __noreturn jump_to_image_linux(void *arg);
 int spl_start_uboot(void);
 void spl_display_print(void);
@@ -71,6 +85,9 @@ int spl_onenand_load_image(void);
 /* NOR SPL functions */
 int spl_nor_load_image(void);
 
+/* UBI SPL functions */
+int spl_ubi_load_image(u32 boot_device);
+
 /* MMC SPL functions */
 int spl_mmc_load_image(u32 boot_device);