x1000: bootloader: add uImage loaders

Adds loaders for uImages on the SD card or on a raw flash partition.
These work similarily to load_rockbox() and return a buflib alloc
and size. Booting the image is left up to the caller.

Change-Id: I0d58e8c6a61d8349bc5223431cdd06dfdf2503fa

1 files changed, 7 insertions, 0 deletions

diff --git a/bootloader/x1000/x1000bootloader.h b/bootloader/x1000/x1000bootloader.h
index 84feded9b3..c5984c9a91 100644
--- a/bootloader/x1000/x1000bootloader.h
+++ b/bootloader/x1000/x1000bootloader.h
@@ -24,8 +24,11 @@
 
 #include "config.h"
 #include <stddef.h>
+#include <stdint.h>
 #include <stdbool.h>
 
+struct uimage_header;
+
 #if defined(FIIO_M3K)
 # define BL_RECOVERY        BUTTON_VOL_UP
 # define BL_UP              BUTTON_VOL_UP
@@ -108,6 +111,10 @@ int check_disk(bool wait);
 void usb_mode(void);
 
 int load_rockbox(const char* filename, size_t* sizep);
+int load_uimage_file(const char* filename,
+                     struct uimage_header* uh, size_t* sizep);
+int load_uimage_flash(uint32_t addr, uint32_t length,
+                      struct uimage_header* uh, size_t* sizep);
 
 void recovery_menu(void) __attribute__((noreturn));