soc/intel/common/gpio: Skip GPP pad lock config if config is not set
Don't perform GPP lock configuration if
SOC_INTEL_COMMON_BLOCK_SMM_LOCK_GPIO_PADS config is not selected.
This patch fixes a compilation issue when APL/GLK boards are
failing while gpio_lock_pads() function is getting called from
IA common gpio block.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I392dc2007dba8169e480f82b58b7f0a1578bb09f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/soc/intel/common/block/gpio/gpio.c b/src/soc/intel/common/block/gpio/gpio.c
index 419c77e..1bc34e7 100644
--- a/src/soc/intel/common/block/gpio/gpio.c
+++ b/src/soc/intel/common/block/gpio/gpio.c
@@ -469,6 +469,9 @@
uint32_t data;
gpio_t pad;
+ if (!CONFIG(SOC_INTEL_COMMON_BLOCK_SMM_LOCK_GPIO_PADS))
+ return -1;
+
/*
* FSP-S will unlock all the GPIO pads and hide the P2SB device. With
* the device hidden, we will not be able to send the sideband interface