Change in coreboot[master]: mb/google/brya/var/primus{4es}: modify GPP_B3 as unlocked

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/62465 )

Change subject: mb/google/brya/var/primus{4es}: modify GPP_B3 as unlocked
......................................................................

mb/google/brya/var/primus{4es}: modify GPP_B3 as unlocked

With GPP_B3 locked, primus eMMC SKU encounter eMMC storage lost after
warm reboot.
Config GPP_B3 unlocked to make reboot works on primus. Also set
GPP_B3 to low in early_gpio_table to meet eMMC-PCIe bridge IC power
on sequence.

BUG=b:221488504
TEST=USE="project_primus" emerge-brya coreboo chromeos-bootimage
     test reboot 30 cycles passed on primus.

Signed-off-by: Casper Chang 
Change-Id: Ifd5f9d59d33cd1c5ebe0454ab3aa4c5641c16ff6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62465
Tested-by: build bot (Jenkins) 
Reviewed-by: Subrata Banik 
Reviewed-by: EricR Lai 
---
M src/mainboard/google/brya/variants/primus/gpio.c
M src/mainboard/google/brya/variants/primus4es/gpio.c
2 files changed, 6 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  EricR Lai: Looks good to me, approved
  Subrata Banik: Looks good to me, approved

diff --git a/src/mainboard/google/brya/variants/primus/gpio.c b/src/mainboard/google/brya/variants/primus/gpio.c
index 4b6b40e8..d4d6684 100644
--- a/src/mainboard/google/brya/variants/primus/gpio.c
+++ b/src/mainboard/google/brya/variants/primus/gpio.c
@@ -23,7 +23,7 @@
    /* B2  : VRALERT# ==> NC */
    PAD_NC(GPP_B2, NONE),
    /* B3  : PROC_GP2 ==> eMMC_PERST_L */
-	PAD_CFG_GPO_LOCK(GPP_B3, 1, LOCK_CONFIG),
+	PAD_CFG_GPO(GPP_B3, 1, DEEP),
    /* B15 : TIME_SYNC0 ==> NC */
    PAD_NC_LOCK(GPP_B15, NONE, LOCK_CONFIG),

@@ -88,6 +88,8 @@
    PAD_CFG_GPO(GPP_A12, 1, DEEP),
    /* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
    PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
+	/* B3  : PROC_GP2 ==> eMMC_PERST_L */
+	PAD_CFG_GPO(GPP_B3, 0, DEEP),
    /* B4  : PROC_GP3 ==> SSD_PERST_L */
    PAD_CFG_GPO(GPP_B4, 0, DEEP),
    /* H6  : I2C1_SDA ==> PCH_I2C_TPM_SDA */
diff --git a/src/mainboard/google/brya/variants/primus4es/gpio.c b/src/mainboard/google/brya/variants/primus4es/gpio.c
index c5b6708..d2dadc3 100644
--- a/src/mainboard/google/brya/variants/primus4es/gpio.c
+++ b/src/mainboard/google/brya/variants/primus4es/gpio.c
@@ -23,7 +23,7 @@
    /* B2  : VRALERT# ==> NC */
    PAD_NC(GPP_B2, NONE),
    /* B3  : PROC_GP2 ==> eMMC_PERST_L */
-	PAD_CFG_GPO_LOCK(GPP_B3, 1, LOCK_CONFIG),
+	PAD_CFG_GPO(GPP_B3, 1, DEEP),
    /* B7  : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
    PAD_CFG_NF_LOCK(GPP_B7, NONE, NF2, LOCK_CONFIG),
    /* B8  : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
@@ -88,6 +88,8 @@
    PAD_CFG_GPO(GPP_A12, 1, DEEP),
    /* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
    PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
+	/* B3  : PROC_GP2 ==> eMMC_PERST_L */
+	PAD_CFG_GPO(GPP_B3, 0, DEEP),
    /* B4  : PROC_GP3 ==> SSD_PERST_L */
    PAD_CFG_GPO(GPP_B4, 0, DEEP),
    /* B7  : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */

4 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.