diff options
| author | Ronak Kanabar <ronak.kanabar@intel.com> | 2020-03-13 12:13:54 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-04-20 06:09:42 +0000 |
| commit | da4272454981be0eb225bc5786935891181cf0f8 (patch) | |
| tree | 974440d9fd49664a4d6385737bee4c966d9232d1 /src/mainboard/intel/jasperlake_rvp/variants/jslrvp | |
| parent | c42cf911ad787364aea359deb7c5a1c24f9bdd35 (diff) | |
mb/intel/jasperlake_rvp: Add SD Card gpio config for JSLRVP
Configure write protect and card detect SD Card GPIO for JSLRVP
as per schematics.
BUG=None
BRANCH=None
TEST=Build, boot JSLRVP and verified SD Card detection.
Change-Id: I8114d6980a2a542538b05f812ca2cffc15c88c22
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39492
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/intel/jasperlake_rvp/variants/jslrvp')
| -rw-r--r-- | src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c | 9 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb index f5915046ca..b632b7804c 100644 --- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb +++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb @@ -124,6 +124,9 @@ chip soc/intel/jasperlake # Enable S0ix register "s0ix_enable" = "1" + # GPIO for SD card detect + register "sdcard_cd_gpio" = "VGPIO_39" + register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, .gspi[1] = { diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c index 45ba5efd5b..726417a8cc 100644 --- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c +++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/gpio.c @@ -19,6 +19,15 @@ static const struct pad_config gpio_table[] = { /* I2S_MCLK */ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1), + /* SD_CD# */ + PAD_CFG_NF(GPP_G5, UP_20K, PWROK, NF1), + + /* SD_WP */ + PAD_CFG_NF(GPP_G7, DN_20K, PWROK, NF1), + + /* virtual GPIO for SD card detect */ + PAD_CFG_GPI_GPIO_DRIVER(VGPIO_39, NONE, DEEP), + /* I2S1_SCLK */ PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), |