diff options
Diffstat (limited to 'src/soc/intel/apollolake/romstage.c')
| -rw-r--r-- | src/soc/intel/apollolake/romstage.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/romstage.c b/src/soc/intel/apollolake/romstage.c index 3d695ea52f..6a2007e937 100644 --- a/src/soc/intel/apollolake/romstage.c +++ b/src/soc/intel/apollolake/romstage.c @@ -319,6 +319,17 @@ static void soc_memory_init_params(FSPM_UPD *mupd) #endif } +static void parse_devicetree_setting(FSPM_UPD *m_upd) +{ +#if IS_ENABLED(CONFIG_SOC_INTEL_GLK) + DEVTREE_CONST struct device *dev = dev_find_slot(0, PCH_DEVFN_NPK); + if (!dev) + return; + + m_upd->FspmConfig.TraceHubEn = dev->enabled; +#endif +} + void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) { struct region_device rdev; @@ -332,6 +343,8 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) mainboard_memory_init_params(mupd); + parse_devicetree_setting(mupd); + /* Do NOT let FSP do any GPIO pad configuration */ mupd->FspmConfig.PreMemGpioTablePtr = (uintptr_t) NULL; |