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From: "Sean Rhodes" <sean@starlabs.systems>
To: devel@edk2.groups.io
Cc: Matt DeVillier <matt.devillier@gmail.com>
Subject: [PATCH 43/43] SdMmcPciDxe: Reduce timeout for SD card reset
Date: Mon, 31 Jan 2022 21:04:20 +0000
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From: Matt DeVillier <matt.devillier@gmail.com>
Previous 1s timeout causeed stalls on boot splash with no benefit.
Reduced to 100ms and no interruptions to boot when no SD card inserted.
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
---
MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h b/MdeModule=
Pkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
index 85e09cf114..81fae8e262 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
@@ -49,7 +49,7 @@ extern EDKII_SD_MMC_OVERRIDE *mOverride;
//=0D
// Generic time out value, 1 microsecond as unit.=0D
//=0D
-#define SD_MMC_HC_GENERIC_TIMEOUT 1 * 1000 * 1000=0D
+#define SD_MMC_HC_GENERIC_TIMEOUT 1 * 1000 * 100=0D
=0D
//=0D
// SD/MMC async transfer timer interval, set by experience.=0D
--=20
2.32.0