mb/google/fatcat: Drop LOCK_CONFIG for GPP_D15 in early GPIO config

Ideally lock configuration is not applicable for early GPIO
configuration (like bootblock/romstage) and is only required for GPIO
PAD configuration by later statge (like ramstage).

The GPP_D15 pin was previously configured with LOCK_CONFIG in the
early bootblock GPIO configuration. This is not necessary and prevents
later boot stages from configuring this GPIO.

Change-Id: Ie0e648b750d7579def39ed95eab862dc3245499c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Pranava Y N <pranavayn@google.com>
Reviewed-by: Cliff Huang <cliff.huang@intel.com>

src/mainboard/google/fatcat/variants/fatcat/gpio.c

@@ -413,7 +413,7 @@ static const struct pad_config early_gpio_table[] = {
 	/* GPP_H07: I2C3_SCL_PSS */
 	PAD_CFG_NF(GPP_H07, NONE, DEEP, NF1),
 	/* GPP_D15: SPI_TPM_INT_N */
-	PAD_CFG_GPI_APIC_LOCK(GPP_D15, NONE, LEVEL, INVERT, LOCK_CONFIG),
+	PAD_CFG_GPI_APIC(GPP_D15, NONE, PLTRST, LEVEL, INVERT),
 };
 
 /* Pad configuration in romstage */