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authorDivya Sasidharan <divya.s.sasidharan@intel.com>2015-10-28 15:02:35 -0700
committerMartin Roth <martinroth@google.com>2016-01-28 20:39:21 +0100
commit89a6685edea6b583f4a9da5bd53f818428c1cadf (patch)
treeb833084febd3519a983cca447b9955f3eef098df
parentb0eb594b34f17ccb357c768f38d0716679e93e7f (diff)
downloadcoreboot-89a6685edea6b583f4a9da5bd53f818428c1cadf.tar.xz
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 <dlaurie@chromium.org> Original-Tested-by: Hannah Williams <hannah.williams@intel.com> Change-Id: Iab0794ec058460df94f6bbed5c9b0911e57e3a71 Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://review.coreboot.org/12742 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
-rw-r--r--src/soc/intel/braswell/chip.c3
-rw-r--r--src/soc/intel/braswell/chip.h1
2 files changed, 4 insertions, 0 deletions
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;