From 89a6685edea6b583f4a9da5bd53f818428c1cadf Mon Sep 17 00:00:00 2001 From: Divya Sasidharan Date: Wed, 28 Oct 2015 15:02:35 -0700 Subject: soc/braswell: Disable SD card detect simulation in FSP CQ-DEPEND=CL:13038 Debounce for SD card detect takes a long time and thus affects boot time. Disabling SD card detect simulation in FSP through UPD Original-Reviewed-on: https://chromium-review.googlesource.com/311850 Original-Reviewed-by: Duncan Laurie Original-Tested-by: Hannah Williams Change-Id: Iab0794ec058460df94f6bbed5c9b0911e57e3a71 Signed-off-by: Divya Sasidharan Reviewed-on: https://review.coreboot.org/12742 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/soc/intel/braswell/chip.c | 3 +++ src/soc/intel/braswell/chip.h | 1 + 2 files changed, 4 insertions(+) diff --git a/src/soc/intel/braswell/chip.c b/src/soc/intel/braswell/chip.c index 6cf3e8a2a6..f177a30eb0 100644 --- a/src/soc/intel/braswell/chip.c +++ b/src/soc/intel/braswell/chip.c @@ -152,6 +152,7 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params) params->PMIC_I2CBus = config->PMIC_I2CBus; params->ISPEnable = config->ISPEnable; params->ISPPciDevConfig = config->ISPPciDevConfig; + params->PcdSdDetectChk = config->PcdSdDetectChk; } void soc_display_silicon_init_params(const SILICON_INIT_UPD *old, @@ -312,6 +313,8 @@ void soc_display_silicon_init_params(const SILICON_INIT_UPD *old, old->ISPEnable, new->ISPEnable); fsp_display_upd_value("ISPPciDevConfig", 1, old->ISPPciDevConfig, new->ISPPciDevConfig); + fsp_display_upd_value("PcdSdDetectChk", 1, + old->PcdSdDetectChk, new->PcdSdDetectChk); } /* Called at BS_DEV_INIT_CHIPS time -- very early. Just after BS_PRE_DEVICE. */ diff --git a/src/soc/intel/braswell/chip.h b/src/soc/intel/braswell/chip.h index 6eb1451b2e..7b01f0bf11 100644 --- a/src/soc/intel/braswell/chip.h +++ b/src/soc/intel/braswell/chip.h @@ -139,6 +139,7 @@ struct soc_intel_braswell_config { UINT8 PMIC_I2CBus; UINT8 ISPEnable; UINT8 ISPPciDevConfig; + UINT8 PcdSdDetectChk; /*Enable\Disable SD Card Detect Simulation*/ }; extern struct chip_operations soc_intel_braswell_ops; -- cgit v1.2.3