diff options
| author | Felix Singer <felixsinger@posteo.net> | 2020-07-25 04:39:52 +0200 |
|---|---|---|
| committer | Michael Niewöhner <c0d3z3r0@review.coreboot.org> | 2020-07-26 12:53:33 +0000 |
| commit | 4e58ce15351d95aabc529b6affe91d2b0a7993d0 (patch) | |
| tree | f0d2b27fc4a03b80acaaec4f2c150955a6c89c25 /src/soc | |
| parent | 1d0154cee023d7185436b9a3399d25276a532699 (diff) | |
soc/skylake: Configure SATA options only if SATA is enabled
Change-Id: I2860375c8ec4f9cda7709ee26db4c132a3b252b9
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43842
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/skylake/chip.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/src/soc/intel/skylake/chip.c b/src/soc/intel/skylake/chip.c index 6ef01d8c0c..52e4d3061c 100644 --- a/src/soc/intel/skylake/chip.c +++ b/src/soc/intel/skylake/chip.c @@ -166,14 +166,29 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) } } - memcpy(params->SataPortsEnable, config->SataPortsEnable, - sizeof(params->SataPortsEnable)); - memcpy(params->SataPortsDevSlp, config->SataPortsDevSlp, - sizeof(params->SataPortsDevSlp)); - memcpy(params->SataPortsHotPlug, config->SataPortsHotPlug, - sizeof(params->SataPortsHotPlug)); - memcpy(params->SataPortsSpinUp, config->SataPortsSpinUp, - sizeof(params->SataPortsSpinUp)); + params->SataEnable = config->EnableSata; + if (config->EnableSata) { + memcpy(params->SataPortsEnable, config->SataPortsEnable, + sizeof(params->SataPortsEnable)); + memcpy(params->SataPortsDevSlp, config->SataPortsDevSlp, + sizeof(params->SataPortsDevSlp)); + memcpy(params->SataPortsHotPlug, config->SataPortsHotPlug, + sizeof(params->SataPortsHotPlug)); + memcpy(params->SataPortsSpinUp, config->SataPortsSpinUp, + sizeof(params->SataPortsSpinUp)); + + params->SataSalpSupport = config->SataSalpSupport; + params->SataMode = config->SataMode; + params->SataSpeedLimit = config->SataSpeedLimit; + /* + * For unknown reasons FSP skips writing some essential SATA init registers + * (SIR) when SataPwrOptEnable=0. This results in link errors, "unaligned + * write" errors and others. Enabling this option solves these problems. + */ + params->SataPwrOptEnable = 1; + tconfig->SataTestMode = config->SataTestMode; + } + memcpy(params->PcieRpClkReqSupport, config->PcieRpClkReqSupport, sizeof(params->PcieRpClkReqSupport)); memcpy(params->PcieRpClkReqNumber, config->PcieRpClkReqNumber, @@ -233,7 +248,6 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->PchLanClkReqSupported = config->LanClkReqSupported; params->PchLanClkReqNumber = config->LanClkReqNumber; } - params->SataSalpSupport = config->SataSalpSupport; params->SsicPortEnable = config->SsicPortEnable; params->ScsEmmcEnabled = config->ScsEmmcEnabled; params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled; @@ -257,22 +271,12 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->PchHdaIoBufferOwnership = config->IoBufferOwnership; params->PchHdaDspEnable = config->DspEnable; params->Device4Enable = config->Device4Enable; - params->SataEnable = config->EnableSata; - params->SataMode = config->SataMode; - params->SataSpeedLimit = config->SataSpeedLimit; params->EnableTcoTimer = !config->PmTimerDisabled; - /* - * For unknown reasons FSP skips writing some essential SATA init registers (SIR) when - * SataPwrOptEnable=0. This results in link errors, "unaligned write" errors and others. - * Enabling this option solves these problems. - */ - params->SataPwrOptEnable = 1; tconfig->PchLockDownGlobalSmi = config->LockDownConfigGlobalSmi; tconfig->PchLockDownRtcLock = config->LockDownConfigRtcLock; tconfig->PowerLimit4 = config->PowerLimit4; - tconfig->SataTestMode = config->SataTestMode; /* * To disable HECI, the Psf needs to be left unlocked * by FSP till end of post sequence. Based on the devicetree |