When CONFIG_WATCHDOG is defined the board initialization just performs a WATCHDOG_RESET, an initialization of the watchdog is not done. This has been modified fot the MPC85xx, the board initialization calls its watchdog initialitzation allowing for full watchdog configuration very early in the boot phase.
Signed-off-by: Rainer Boschung rainer.boschung@keymile.com --- arch/powerpc/lib/board.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index 57b4a09..0ad2fdd 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -226,6 +226,9 @@ static int init_func_spi(void) #if defined(CONFIG_WATCHDOG) int init_func_watchdog_init(void) { +#if defined(CONFIG_MPC85xx) + init_85xx_watchdog(); +#endif puts(" Watchdog enabled\n"); WATCHDOG_RESET(); return 0;