summaryrefslogtreecommitdiffstats
path: root/flash
diff options
context:
space:
mode:
Diffstat (limited to 'flash')
-rw-r--r--flash/make_firmware/make_firmware.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/flash/make_firmware/make_firmware.c b/flash/make_firmware/make_firmware.c
index ffc366fe5e..05cb3322ea 100644
--- a/flash/make_firmware/make_firmware.c
+++ b/flash/make_firmware/make_firmware.c
@@ -169,10 +169,17 @@ UINT32 PlaceImage(char* filename, UINT32 pos, UINT8* pFirmware, UINT32 limit)
if (ucl_header[12] == 0x2B) // uncompressed means "ROMbox", for direct flash execution
{
+ UINT8 start_addr[4];
UINT8 reset_vec[4];
+ fread(start_addr, 1, sizeof(start_addr), pFile); // read the link address from image
fread(reset_vec, 1, sizeof(reset_vec), pFile); // read the reset vector from image
- fseek(pFile, 0-sizeof(reset_vec), SEEK_CUR); // wind back
- load_addr = FLASH_START + pos + 16; // behind 16 byte header
+ fseek(pFile, 0-sizeof(start_addr)-sizeof(reset_vec), SEEK_CUR); // wind back
+ load_addr = Read32(start_addr);
+ if (load_addr != FLASH_START + pos + 16) // behind 16 byte header
+ {
+ printf("Error: Rombox .ucl file is linked to 0x%08X instead of 0x%08X\n", load_addr, FLASH_START + pos + 16);
+ exit(11);
+ }
exec_addr = Read32(reset_vec);
}
}