* [PATCH 43/43] SdMmcPciDxe: Reduce timeout for SD card reset
[not found] <9dd14fc91c174eae87fd122c7ac70073a363527f.1643663051.git.sean@starlabs.systems>
@ 2022-01-31 21:04 ` Sean Rhodes
0 siblings, 0 replies; only message in thread
From: Sean Rhodes @ 2022-01-31 21:04 UTC (permalink / raw)
To: devel; +Cc: Matt DeVillier
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/MdeModulePkg/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;
//
// Generic time out value, 1 microsecond as unit.
//
-#define SD_MMC_HC_GENERIC_TIMEOUT 1 * 1000 * 1000
+#define SD_MMC_HC_GENERIC_TIMEOUT 1 * 1000 * 100
//
// SD/MMC async transfer timer interval, set by experience.
--
2.32.0
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2022-01-31 21:04 ` [PATCH 43/43] SdMmcPciDxe: Reduce timeout for SD card reset Sean Rhodes
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