Change in coreboot[master]: soc/intel/common: Remove GPIO PAD lock config override from mainboard

[Subrata Banik (Code Review)]

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/61587 )

Change subject: soc/intel/common: Remove GPIO PAD lock config override from mainboard
......................................................................

soc/intel/common: Remove GPIO PAD lock config override from mainboard

This patch removes mainboard capability to override GPIO PAD lock
configuration using `mb_gpio_lock_config` override function as the
variant GPIO pad configuration table is now capable of locking GPIO
PADs.

BUG=b:208827718
TEST=Able to built and boot brya.

Signed-off-by: Subrata Banik 
Change-Id: I6769f51afaf79b007d4f199bccc532d6b1c4d435
---
M src/soc/intel/common/block/include/intelblocks/gpio.h
M src/soc/intel/common/block/smm/smihandler.c
2 files changed, 0 insertions(+), 20 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/87/61587/1

diff --git a/src/soc/intel/common/block/include/intelblocks/gpio.h b/src/soc/intel/common/block/include/intelblocks/gpio.h
index b37dd12..d5cc8fe 100644
--- a/src/soc/intel/common/block/include/intelblocks/gpio.h
+++ b/src/soc/intel/common/block/include/intelblocks/gpio.h
@@ -260,12 +260,6 @@
 const struct gpio_lock_config *soc_gpio_lock_config(size_t *num);

/*
- * Returns an array of gpio_lock_config entries that the mainboard
- * deems security risks that should be locked down.
- */
-const struct gpio_lock_config *mb_gpio_lock_config(size_t *num);
-
-/*
  * Returns the pmc_gpe to gpio_gpe mapping table
  *
  */
diff --git a/src/soc/intel/common/block/smm/smihandler.c b/src/soc/intel/common/block/smm/smihandler.c
index 32de2f6..8d20d55 100644
--- a/src/soc/intel/common/block/smm/smihandler.c
+++ b/src/soc/intel/common/block/smm/smihandler.c
@@ -317,32 +317,18 @@
    return NULL;
 }

-__weak const struct gpio_lock_config *mb_gpio_lock_config(size_t *num)
-{
-	*num = 0;
-	return NULL;
-}
-
 static void soc_lock_gpios(void)
 {
    const struct gpio_lock_config *soc_gpios;
    const struct gpio_lock_config *mb_gpios;
    size_t soc_gpio_num;
-	size_t mb_gpio_num;

/* get list of gpios from SoC */
    soc_gpios = soc_gpio_lock_config(&soc_gpio_num);

-	/* get list of gpios from mainboard */
-	mb_gpios = mb_gpio_lock_config(&mb_gpio_num);
-
    /* Lock any soc requested gpios */
    if (soc_gpio_num)
    	gpio_lock_pads(soc_gpios, soc_gpio_num);
-
-	/* Lock any mainboard requested gpios */
-	if (mb_gpio_num)
-		gpio_lock_pads(mb_gpios, mb_gpio_num);
 }

static void finalize(void)