ppc4xx: Big lwmon5 board support rework/update

[u-boot] / post / board / lwmon5 / watchdog.c

diff --git a/post/board/lwmon5/watchdog.c b/post/board/lwmon5/watchdog.c
index f181506fe411c30a2faa8544f9f23a01fb41836a..4e5ed0dda28341b78599a15ef573af6e35a75e3b 100644 (file)
--- a/post/board/lwmon5/watchdog.c
+++ b/post/board/lwmon5/watchdog.c
@@ -57,8 +57,11 @@ int sysmon1_post_test(int flags)
                 * 3.1. GPIO62 is low
                 * Assuming system voltage failure.
                 */
-               post_log("Abnormal voltage detected (GPIO62)\n");
+               post_log("sysmon1 Abnormal voltage detected (GPIO62)\n");
+               post_log("POST sysmon1 FAILED\n");
                return 1;
+       } else {
+               post_log("sysmon1 PASSED\n");
        }
 
        return 0;
@@ -117,10 +120,16 @@ int lwmon5_watchdog_post_test(int flags)
                ulong time;
                /* 3.3.1. So, the test succeed, save measured time to syslog. */
                time = in_be32((void *)CONFIG_SYS_WATCHDOG_TIME_ADDR);
-               post_log("hw watchdog time : %u ms, passed ", time);
-               /* 3.3.2. Set scratch register 1 to 0x0000xxxx */
-               watchdog_magic_write(0);
-               return 0;
+               if (time > 90 ) { /* ms*/
+                       post_log("hw watchdog time : %u ms, passed ", time);
+                       /* 3.3.2. Set scratch register 1 to 0x0000xxxx */
+                       watchdog_magic_write(0);
+                       return 0;
+               } else {
+                       /*test minimum watchdogtime */
+                       post_log("hw watchdog time : %u ms, failed ", time);
+                       return 2;
+               }
        }
        return -1;
 }