diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-09-29 22:01:47 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-10-12 08:53:18 +0000 |
| commit | 5acea15d63e821a1bc416d206162ed030cd5d57c (patch) | |
| tree | 2cfb6df75bee65567a17127382a4c0a4c2d6ee0e /src | |
| parent | 463e44bedbf3d5f24b8e6e19475b5155b523309a (diff) | |
soc/intel/jasperlake: Allow mainboard to override chip configuration
Add a weak override function to allow mainboard to override chip
configuration like GPIO PM.
BUG=None
TEST=Build and boot waddledee to OS. Ensure that the suspend/resume
sequence works fine.
Change-Id: I40fa655b0324dc444182b988f0089587e3877a47
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45856
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/jasperlake/fsp_params.c | 8 | ||||
| -rw-r--r-- | src/soc/intel/jasperlake/include/soc/ramstage.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/jasperlake/fsp_params.c b/src/soc/intel/jasperlake/fsp_params.c index 1919936003..bf279ecf31 100644 --- a/src/soc/intel/jasperlake/fsp_params.c +++ b/src/soc/intel/jasperlake/fsp_params.c @@ -78,6 +78,11 @@ static void parse_devicetree(FSP_S_CONFIG *params) sizeof(config->SerialIoUartMode)); } +__weak void mainboard_update_soc_chip_config(struct soc_intel_jasperlake_config *config) +{ + /* Override settings per board. */ +} + /* UPD parameters to be initialized before SiliconInit */ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) { @@ -86,6 +91,9 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) FSP_S_CONFIG *params = &supd->FspsConfig; struct soc_intel_jasperlake_config *config = config_of_soc(); + /* Allow mainboard to override any chip config */ + mainboard_update_soc_chip_config(config); + /* Parse device tree and fill in FSP UPDs */ parse_devicetree(params); diff --git a/src/soc/intel/jasperlake/include/soc/ramstage.h b/src/soc/intel/jasperlake/include/soc/ramstage.h index 8188fbdb84..1de8e37758 100644 --- a/src/soc/intel/jasperlake/include/soc/ramstage.h +++ b/src/soc/intel/jasperlake/include/soc/ramstage.h @@ -9,6 +9,7 @@ #include <soc/soc_chip.h> void mainboard_silicon_init_params(FSP_S_CONFIG *params); +void mainboard_update_soc_chip_config(struct soc_intel_jasperlake_config *config); void soc_init_pre_device(void *chip_info); #endif |