Fix watchdog POST for lwmon5

If the hardware watchdog detects a voltage error, the watchdog sets
GPIO62 to low. The watchdog POST has to detect this low level.

Signed-off-by: Sascha Laue <leglas0@legpc180.leg.liebherr.i>

diff --git a/post/board/lwmon5/watchdog.c b/post/board/lwmon5/watchdog.c
index 48ff687..899fbfb 100644 (file)
--- a/post/board/lwmon5/watchdog.c
+++ b/post/board/lwmon5/watchdog.c
@@ -55,7 +55,7 @@ static void watchdog_magic_write(uint value)
 
 int sysmon1_post_test(int flags)
 {
-       if (gpio_read_in_bit(CFG_GPIO_SYSMON_STATUS)) {
+       if (gpio_read_in_bit(CFG_GPIO_SYSMON_STATUS) == 0) {
                /*
                 * 3.1. GPIO62 is low
                 * Assuming system voltage failure.