X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fspl.h;h=bde44374eac2bec0c5f09bbfd0b8d5173e9df7c0;hb=91914581a5419739b64a57bc49076bb604a6b50a;hp=dd1d6099ce23959c230d43938c9e92e314ac8461;hpb=2a2ee2ac35f26f6b4dae11a225c2803291dff10e;p=oweals%2Fu-boot.git

diff --git a/include/spl.h b/include/spl.h
index dd1d6099ce..bde44374ea 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -23,8 +23,8 @@
 struct spl_image_info {
 	const char *name;
 	u8 os;
-	u32 load_addr;
-	u32 entry_point;
+	ulong load_addr;
+	ulong entry_point;
 	u32 size;
 	u32 flags;
 };
@@ -49,6 +49,7 @@ struct spl_load_info {
 
 /**
  * spl_load_simple_fit() - Loads a fit image from a device.
+ * @spl_image:	Image description to set up
  * @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.
@@ -57,12 +58,11 @@ struct spl_load_info {
  * 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);
+int spl_load_simple_fit(struct spl_image_info *spl_image,
+			struct spl_load_info *info, ulong sector, void *fdt);
 
 #define SPL_COPY_PAYLOAD_ONLY	1
 
-extern struct spl_image_info spl_image;
-
 /* SPL common functions */
 void preloader_console_init(void);
 u32 spl_boot_device(void);
@@ -152,10 +152,14 @@ struct spl_boot_device {
 /**
  * Holds information about a way of loading an SPL image
  *
+ * @name: User-friendly name for this method (e.g. "MMC")
  * @boot_device: Boot device that this loader supports
  * @load_image: Function to call to load image
  */
 struct spl_image_loader {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+	const char *name;
+#endif
 	uint boot_device;
 	/**
 	 * load_image() - Load an SPL image
@@ -172,28 +176,41 @@ struct spl_image_loader {
 	ll_entry_declare(struct spl_image_loader, __name, spl_image_loader)
 
 /*
- * __priority is the priority of this method, 0 meaning it will be the top
+ * _priority is the priority of this method, 0 meaning it will be the top
  * choice for this device, 9 meaning it is the bottom choice.
- * __boot_device is the BOOT_DEVICE_... value
- * __method is the load_image function to call
+ * _boot_device is the BOOT_DEVICE_... value
+ * _method is the load_image function to call
  */
-#define SPL_LOAD_IMAGE_METHOD(__priority, __boot_device, __method) \
-	SPL_LOAD_IMAGE(__method ## __priority ## __boot_device) = { \
-		.boot_device = __boot_device, \
-		.load_image = __method, \
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+#define SPL_LOAD_IMAGE_METHOD(_name, _priority, _boot_device, _method) \
+	SPL_LOAD_IMAGE(_method ## _priority ## _boot_device) = { \
+		.name = _name, \
+		.boot_device = _boot_device, \
+		.load_image = _method, \
 	}
+#else
+#define SPL_LOAD_IMAGE_METHOD(_name, _priority, _boot_device, _method) \
+	SPL_LOAD_IMAGE(_method ## _priority ## _boot_device) = { \
+		.boot_device = _boot_device, \
+		.load_image = _method, \
+	}
+#endif
 
 /* SPL FAT image functions */
-int spl_load_image_fat(struct blk_desc *block_dev, int partition,
+int spl_load_image_fat(struct spl_image_info *spl_image,
+		       struct blk_desc *block_dev, int partition,
 		       const char *filename);
-int spl_load_image_fat_os(struct blk_desc *block_dev, int partition);
+int spl_load_image_fat_os(struct spl_image_info *spl_image,
+			  struct blk_desc *block_dev, int partition);
 
 void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image);
 
 /* SPL EXT image functions */
-int spl_load_image_ext(struct blk_desc *block_dev, int partition,
+int spl_load_image_ext(struct spl_image_info *spl_image,
+		       struct blk_desc *block_dev, int partition,
 		       const char *filename);
-int spl_load_image_ext_os(struct blk_desc *block_dev, int partition);
+int spl_load_image_ext_os(struct spl_image_info *spl_image,
+			  struct blk_desc *block_dev, int partition);
 
 /**
  * spl_init() - Set up device tree and driver model in SPL if enabled
@@ -230,4 +247,7 @@ bool spl_was_boot_source(void);
  */
 int spl_dfu_cmd(int usbctrl, char *dfu_alt_info, char *interface, char *devstr);
 
+int spl_mmc_load_image(struct spl_image_info *spl_image,
+		       struct spl_boot_device *bootdev);
+
 #endif