summaryrefslogtreecommitdiff
path: root/common/cmd_mem.c
diff options
context:
space:
mode:
Diffstat (limited to 'common/cmd_mem.c')
-rw-r--r--common/cmd_mem.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index d6d7a5b..51aa71f 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -35,6 +35,7 @@
#ifdef CONFIG_HAS_DATAFLASH
#include <dataflash.h>
#endif
+#include <watchdog.h>
#if defined(CONFIG_CMD_MEMORY) \
|| defined(CONFIG_CMD_I2C) \
@@ -872,6 +873,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
}
start[test_offset] = pattern;
+ WATCHDOG_RESET();
/*
* Check for addr bits stuck low or shorted.
@@ -909,6 +911,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Fill memory with a known pattern.
*/
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+ WATCHDOG_RESET();
start[offset] = pattern;
}
@@ -916,6 +919,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Check each location and invert it for the second pass.
*/
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+ WATCHDOG_RESET();
temp = start[offset];
if (temp != pattern) {
printf ("\nFAILURE (read/write) @ 0x%.8lx:"
@@ -932,6 +936,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Check each location for the inverted pattern and zero it.
*/
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+ WATCHDOG_RESET();
anti_pattern = ~pattern;
temp = start[offset];
if (temp != anti_pattern) {
@@ -958,6 +963,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
pattern, "");
for (addr=start,val=pattern; addr<end; addr++) {
+ WATCHDOG_RESET();
*addr = val;
val += incr;
}
@@ -965,6 +971,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
puts ("Reading...");
for (addr=start,val=pattern; addr<end; addr++) {
+ WATCHDOG_RESET();
readback = *addr;
if (readback != val) {
printf ("\nMem error @ 0x%08X: "