diff options
| author | Ronak Kanabar <ronak.kanabar@intel.com> | 2020-05-04 17:08:03 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-05 13:00:41 +0000 |
| commit | a4412d68d50f27fea65ef4c83e43ab89aa27bf95 (patch) | |
| tree | ea1553b3d4cf690e644214f795ff46a5f7ad0c90 /src/soc/intel | |
| parent | 296ce46bcc84a6c10716bb807f317ca9f451ed39 (diff) | |
soc/intel/jasperlake: Allow SD card power enable polarity configuration
SdCardPowerEnableActiveHigh is a UPD which controls polarity of SD card
power enable pin. Setting it 1 will set polarity of this pin as Active
high. This patch will allow to control it from devicetree so that it
can be set as per each board's requirement.
BUG=b:155595624
BRANCH=None
TEST=Build, boot JSLRVP, Verified UPD value from FSP log
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Change-Id: Id777a262651689952a217875e6606f67855fc2f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41027
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/jasperlake/fsp_params.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/soc/intel/jasperlake/fsp_params.c b/src/soc/intel/jasperlake/fsp_params.c index f525fd8af1..28dccabb10 100644 --- a/src/soc/intel/jasperlake/fsp_params.c +++ b/src/soc/intel/jasperlake/fsp_params.c @@ -136,10 +136,12 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) /* SDCard related configuration */ dev = pcidev_path_on_root(PCH_DEVFN_SDCARD); - if (!dev) + if (!dev) { params->ScsSdCardEnabled = 0; - else + } else { params->ScsSdCardEnabled = dev->enabled; + params->SdCardPowerEnableActiveHigh = config->SdCardPowerEnableActiveHigh; + } params->Device4Enable = config->Device4Enable; |