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Added watchdog triggering calls in the "mtest" test function.

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Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
This commit is contained in:
Sergei Poselenov 2008-04-09 16:09:41 +02:00 • committed by Wolfgang Denk
parent d32a874b9b
commit a6e6fc610e
1 changed files with 7 additions and 0 deletions
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7
common/cmd_mem.c
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@ -35,6 +35,7 @@
#ifdef CONFIG_HAS_DATAFLASH #ifdef CONFIG_HAS_DATAFLASH
#include <dataflash.h> #include <dataflash.h>
#endif #endif
#include <watchdog.h>
#if defined(CONFIG_CMD_MEMORY) \ #if defined(CONFIG_CMD_MEMORY) \
|| defined(CONFIG_CMD_I2C) \ || defined(CONFIG_CMD_I2C) \
@ -868,6 +869,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
} }
} }
start[test_offset] = pattern; start[test_offset] = pattern;
WATCHDOG_RESET();
/* /*
* Check for addr bits stuck low or shorted. * Check for addr bits stuck low or shorted.
@ -905,6 +907,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Fill memory with a known pattern. * Fill memory with a known pattern.
*/ */
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) { for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
WATCHDOG_RESET();
start[offset] = pattern; start[offset] = pattern;
} }
@ -912,6 +915,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Check each location and invert it for the second pass. * Check each location and invert it for the second pass.
*/ */
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) { for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
WATCHDOG_RESET();
temp = start[offset]; temp = start[offset];
if (temp != pattern) { if (temp != pattern) {
printf ("\nFAILURE (read/write) @ 0x%.8lx:" printf ("\nFAILURE (read/write) @ 0x%.8lx:"
@ -928,6 +932,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Check each location for the inverted pattern and zero it. * Check each location for the inverted pattern and zero it.
*/ */
for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) { for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
WATCHDOG_RESET();
anti_pattern = ~pattern; anti_pattern = ~pattern;
temp = start[offset]; temp = start[offset];
if (temp != anti_pattern) { if (temp != anti_pattern) {
@ -954,6 +959,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
pattern, ""); pattern, "");
for (addr=start,val=pattern; addr<end; addr++) { for (addr=start,val=pattern; addr<end; addr++) {
WATCHDOG_RESET();
*addr = val; *addr = val;
val += incr; val += incr;
} }
@ -961,6 +967,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
puts ("Reading..."); puts ("Reading...");
for (addr=start,val=pattern; addr<end; addr++) { for (addr=start,val=pattern; addr<end; addr++) {
WATCHDOG_RESET();
readback = *addr; readback = *addr;
if (readback != val) { if (readback != val) {
printf ("\nMem error @ 0x%08X: " printf ("\nMem error @ 0x%08X: "