soc/intel/tigerlake: Add FSP UPD D3HotEnable and D3ColdEnable
This adds FSP UPD D3HotEnable and D3ColdEnable for configuration. D3Hot low power mode support is for TCSS xhci, xdci, TBT PCIe root ports and DMA controllers. D3Cold is lower mode for TBT PCIe root ports and DMA controllers with D3Hot->D3Cold transition. BUG=🅱️146624360 TEST=Built and booted on Volteer. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I6782cde6a1bfe13f46e75db8c85537c6d62f5d41 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41474 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
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committed by
Patrick Georgi
parent
1408798637
commit
8aac881fe8
@ -101,6 +101,10 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
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params->SkipMpInit = !CONFIG_USE_INTEL_FSP_MP_INIT;
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}
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/* D3Hot and D3Cold for TCSS */
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params->D3HotEnable = config->TcssD3HotEnable;
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params->D3ColdEnable = config->TcssD3ColdEnable;
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params->TcssAuxOri = config->TcssAuxOri;
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for (i = 0; i < 8; i++)
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params->IomTypeCPortPadCfg[i] = config->IomTypeCPortPadCfg[i];
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