Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-10 23:24:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix watchdog POST for lwmon5

Browse source 
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>
This commit is contained in:
Sascha Laue 2008-04-01 15:13:03 +02:00 committed by Wolfgang Denk
parent 24b448448a
commit 3dfd4aab92
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
post/board/lwmon5/watchdog.c
View file

@ -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.