[new uImage] Add gen_get_image() routine
This routine assures that image (whether legacy or FIT) is not
in a special dataflash storage.
If image address is a dataflash address image is moved to system RAM.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 2ddb191..ebb6b69 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -44,10 +44,6 @@
#include <hush.h>
#endif
-#ifdef CONFIG_HAS_DATAFLASH
-#include <dataflash.h>
-#endif
-
DECLARE_GLOBAL_DATA_PTR;
extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned long *lenp);
@@ -304,12 +300,8 @@
show_boot_progress (1);
printf ("## Booting image at %08lx ...\n", img_addr);
-#ifdef CONFIG_HAS_DATAFLASH
- if (addr_dataflash (img_addr)){
- hdr = (image_header_t *)CFG_LOAD_ADDR;
- read_dataflash (img_addr, image_get_header_size (), (char *)hdr);
- } else
-#endif
+ /* copy from dataflash if needed */
+ img_addr = gen_get_image (img_addr);
hdr = (image_header_t *)img_addr;
if (!image_check_magic(hdr)) {
@@ -324,16 +316,8 @@
show_boot_progress (-2);
return NULL;
}
+
show_boot_progress (3);
-
-#ifdef CONFIG_HAS_DATAFLASH
- if (addr_dataflash (img_addr))
- read_dataflash (img_addr + image_get_header_size (),
- image_get_data_size (hdr),
- (char *)image_get_data (hdr));
-#endif
-
- /* uImage is in a system RAM, pointed to by hdr */
print_image_hdr (hdr);
if (verify) {