diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2018-12-06 17:29:55 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-19 05:32:34 +0000 |
| commit | 3ef74493928fafa2955e3b0acecb2b625f223d83 (patch) | |
| tree | 81bce5493c4e66ba65f67f3eec6da64684d799f9 /src/soc/intel | |
| parent | 6b2c9b17514d10f61106c50580ea6c0f33345e00 (diff) | |
soc/intel/cannonlake: Auto turn on HDA controller
Update HDAenable bit in Fsp memory init UPD data base on devicetree
settings.
BUG=N/A
TEST=N/A
Change-Id: I5159c00a855a2a9516714ccee8ee9933465c5063
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/30097
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/cannonlake/chip.h | 1 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/romstage/fsp_params.c | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/soc/intel/cannonlake/chip.h b/src/soc/intel/cannonlake/chip.h index 962748f561..350217807c 100644 --- a/src/soc/intel/cannonlake/chip.h +++ b/src/soc/intel/cannonlake/chip.h @@ -133,7 +133,6 @@ struct soc_intel_cannonlake_config { uint8_t SataPortsDevSlp[8]; /* Audio related */ - uint8_t PchHdaEnable; uint8_t PchHdaDspEnable; /* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */ diff --git a/src/soc/intel/cannonlake/romstage/fsp_params.c b/src/soc/intel/cannonlake/romstage/fsp_params.c index 3e0f92249a..c3a2509063 100644 --- a/src/soc/intel/cannonlake/romstage/fsp_params.c +++ b/src/soc/intel/cannonlake/romstage/fsp_params.c @@ -59,6 +59,14 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, const config_t *config) m_cfg->PchIshEnable = 0; else m_cfg->PchIshEnable = dev->enabled; + + /* If HDA is enabled, enable HDA elements */ + dev = dev_find_slot(0, PCH_DEVFN_HDA); + if (!dev) + m_cfg->PchHdaEnable = 0; + else + m_cfg->PchHdaEnable = dev->enabled; + } void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) |