In non tip mode, BMC first power on with PORST+CORST. the gpio status will error.
Signed-off-by: Jim Liu JJLIU0@nuvoton.com --- drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c index 0ec47e9577..4549cb061e 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -808,6 +808,9 @@ static bool is_gpio_persist(struct udevice *dev, uint bank) status = npcm_get_reset_status(); dev_dbg(dev, "reset status: 0x%x\n", status);
+ if (status & PORST) + return false; + if (status & CORST) regmap_read(priv->rst_regmap, CORSTC, &val); else if (status & WD0RST)