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| author | Sean Rhodes <sean@starlabs.systems> | 2022-02-24 00:58:51 -0700 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-03-17 16:13:22 +0000 |
| commit | b429959bb6732380a3747eff4ba3936a2c37600d (patch) | |
| tree | 6366cfdbed9a43565cb76763128b56388f4db636 /MdeModulePkg/MdeModulePkg.dec | |
| parent | 411b3ff6ddb4042374a6e61285dac9f5a227f652 (diff) | |
| download | edk2-b429959bb6732380a3747eff4ba3936a2c37600d.tar.gz edk2-b429959bb6732380a3747eff4ba3936a2c37600d.tar.bz2 edk2-b429959bb6732380a3747eff4ba3936a2c37600d.zip | |
MdeModulePkg/SdMmcPciHcDxe: Make timeout for SD card configurable
The default 1s timeout can delay boot splash on some hardware with no
benefit.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Diffstat (limited to 'MdeModulePkg/MdeModulePkg.dec')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index 463e889e9a..40601c9583 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -1559,6 +1559,10 @@ # @Prompt Maximum permitted FwVol section nesting depth (exclusive).
gEfiMdeModulePkgTokenSpaceGuid.PcdFwVolDxeMaxEncapsulationDepth|0x10|UINT32|0x00000030
+ ## Indicates the default timeout value for SD/MMC Host Controller operations in microseconds.
+ # @Prompt SD/MMC Host Controller Operations Timeout (us).
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSdMmcGenericTimeoutValue|1000000|UINT32|0x00000031
+
[PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
## This PCD defines the Console output row. The default value is 25 according to UEFI spec.
# This PCD could be set to 0 then console output would be at max column and max row.
|