Hannah Williams (hannah.williams@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15055
-gerrit
commit 70b43dd60061e2b0e22c387046282e3eaa76315c Author: Saurabh Satija saurabh.satija@intel.com Date: Tue May 3 15:15:31 2016 -0700
soc/apollolake: Allow enable\disable of LPSS S0ix from devicetree
Change-Id: Ib7aa1d1b32adcb541a155b8ba2ee011cb5bcf784 Signed-off-by: Saurabh Satija saurabh.satija@intel.com Signed-off-by: Hannah Williams hannah.williams@intel.com --- src/soc/intel/apollolake/chip.c | 2 ++ src/soc/intel/apollolake/chip.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c index d7c61c1..659686f 100644 --- a/src/soc/intel/apollolake/chip.c +++ b/src/soc/intel/apollolake/chip.c @@ -108,6 +108,8 @@ void platform_fsp_silicon_init_params_cb(struct FSPS_UPD *silupd)
cfg = dev->chip_info;
+ silconfig->S0ixEnable = cfg->S0ixEnable; + silconfig->PcieRpClkReqNumber[0] = cfg->pcie_rp0_clkreq_pin; silconfig->PcieRpClkReqNumber[1] = cfg->pcie_rp1_clkreq_pin; silconfig->PcieRpClkReqNumber[2] = cfg->pcie_rp2_clkreq_pin; diff --git a/src/soc/intel/apollolake/chip.h b/src/soc/intel/apollolake/chip.h index 3d9f5bd..4ac5d93 100644 --- a/src/soc/intel/apollolake/chip.h +++ b/src/soc/intel/apollolake/chip.h @@ -45,6 +45,8 @@ struct soc_intel_apollolake_config {
/* Integrated Sensor Hub */ uint8_t integrated_sensor_hub_enable; + /* Configure LPSS S0ix Enable */ + uint8_t S0ixEnable; };
#endif /* _SOC_APOLLOLAKE_CHIP_H_ */