[coreboot-gerrit] Change in coreboot[master]: soc/intel/tigerlake: Add mainboard hook for overriding SoC config

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/44914 )

Change subject: soc/intel/tigerlake: Add mainboard hook for overriding SoC config
......................................................................

soc/intel/tigerlake: Add mainboard hook for overriding SoC config

TEST=util/abuild/abuild -t GOOGLE_VOLTEER -c max -x
BUG=b:154333137

Change-Id: Iff28e4a29fab5c22c410cdc743d0402134c4ac56
Signed-off-by: [e-mail]
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44914
Tested-by: build bot (Jenkins) 
Reviewed-by: Furquan Shaikh 
Reviewed-by: Tim Wawrzynczak 
---
M src/soc/intel/tigerlake/fsp_params.c
M src/soc/intel/tigerlake/include/soc/ramstage.h
2 files changed, 7 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved
  Tim Wawrzynczak: Looks good to me, approved

diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c
index 0a5fbe7..1601c2c 100644
--- a/src/soc/intel/tigerlake/fsp_params.c
+++ b/src/soc/intel/tigerlake/fsp_params.c
@@ -82,6 +82,11 @@
    PCH_DEVFN_UART2
 };

+__weak void mainboard_update_soc_chip_config(struct soc_intel_tigerlake_config *config)
+{
+	/* Override settings per board. */
+}
+
 /* UPD parameters to be initialized before SiliconInit */
 void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
 {
@@ -92,6 +97,7 @@
    struct device *dev;
    struct soc_intel_tigerlake_config *config;
    config = config_of_soc();
+	mainboard_update_soc_chip_config(config);

/* Parse device tree and enable/disable Serial I/O devices */
    parse_devicetree(params);
diff --git a/src/soc/intel/tigerlake/include/soc/ramstage.h b/src/soc/intel/tigerlake/include/soc/ramstage.h
index 8188fbd..ec64eec 100644
--- a/src/soc/intel/tigerlake/include/soc/ramstage.h
+++ b/src/soc/intel/tigerlake/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_tigerlake_config *config);
 void soc_init_pre_device(void *chip_info);

#endif