diff --git a/src/mainboard/amd/dinar/gpio.c b/src/mainboard/amd/dinar/gpio.c
index 4e60f18fa8..0b3a89b88a 100644
--- a/src/mainboard/amd/dinar/gpio.c
+++ b/src/mainboard/amd/dinar/gpio.c
@@ -256,7 +256,7 @@ gpioEarlyInit(
 		// WAIT POWER READY: GPIO28 (MXM_PWRGD)
 		//while (!(Mmio8 (GpioMmioAddr, SB_GPIO_REG28) && BIT7)){}
 		ReadMEM (GpioMmioAddr + SB_GPIO_REG28, AccWidthUint8, &Data8);
-		while (!(Data8 && BIT7))
+		while (!(Data8 & BIT7))
 		{
 			ReadMEM (GpioMmioAddr + SB_GPIO_REG28, AccWidthUint8, &Data8);
 		}
diff --git a/src/mainboard/amd/torpedo/gpio.c b/src/mainboard/amd/torpedo/gpio.c
index d2d2bea508..a8aba5e13a 100644
--- a/src/mainboard/amd/torpedo/gpio.c
+++ b/src/mainboard/amd/torpedo/gpio.c
@@ -255,7 +255,7 @@ gpioEarlyInit(
 			// WAIT POWER READY: GPIO28 (MXM_PWRGD)
 			//while (!(Mmio8 (GpioMmioAddr, SB_GPIO_REG28) && BIT7)){}
 			ReadMEM (GpioMmioAddr + SB_GPIO_REG28, AccWidthUint8, &Data8);
-			while (!(Data8 && BIT7))
+			while (!(Data8 & BIT7))
 			{
 				ReadMEM (GpioMmioAddr + SB_GPIO_REG28, AccWidthUint8, &Data8);
 			}