Add additional error messages to flash driver on TRAB board
(for erase errors and timeout errors)
Patch by Martin Krause, 14 Feb 2006
diff --git a/board/trab/flash.c b/board/trab/flash.c
index 8cdd824..77a6fc2 100644
--- a/board/trab/flash.c
+++ b/board/trab/flash.c
@@ -281,10 +281,12 @@
if (chip1 == ERR || chip2 == ERR) {
rc = ERR_PROG_ERROR;
+ printf ("Flash erase error\n");
goto outahere;
}
if (chip1 == TMO) {
rc = ERR_TIMOUT;
+ printf ("Flash erase timeout error\n");
goto outahere;
}
}
@@ -384,8 +386,13 @@
*addr = CMD_READ_ARRAY;
- if (chip1 == ERR || chip2 == ERR || *addr != data)
+ if (chip1 == ERR || chip2 == ERR || *addr != data) {
rc = ERR_PROG_ERROR;
+ printf ("Flash program error\n");
+ debug ("chip1: %#x, chip2: %#x, addr: %#lx *addr: %#lx, "
+ "data: %#lx\n",
+ chip1, chip2, addr, *addr, data);
+ }
if (iflag)
enable_interrupts ();