spl: usb: Create an API spl_usb_load()

Create a new API spl_usb_load() that takes the filename as a parameter
instead of taking the default U-boot PAYLOAD_NAME

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/include/spl.h b/include/spl.h
index 580e4e0..b72dfc7 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -503,6 +503,20 @@ int spl_mmc_load(struct spl_image_info *spl_image,
 		 int raw_part,
 		 unsigned long raw_sect);
 
+/**
+ * spl_usb_load() - Load an image file from USB mass storage
+ *
+ * @param spl_image	Image data filled in by loading process
+ * @param bootdev	Describes which device to load from
+ * @param raw_part	Fat partition to load from
+ * @param filename	Name of file to load
+ *
+ * @return 0 on success, otherwise error code
+ */
+int spl_usb_load(struct spl_image_info *spl_image,
+		 struct spl_boot_device *bootdev,
+		 int partition, const char *filename);
+
 int spl_ymodem_load_image(struct spl_image_info *spl_image,
 			  struct spl_boot_device *bootdev);