[edk2,edk2-platforms,v3,04/18] Hisilicon/D06: Optimize SAS driver for reducing boot time

Message ID 20190320080829.52003-5-ming.huang@linaro.org
State New
Headers show
  • Fix issues and improve D0x
Related show

Commit Message

Ming Huang March 20, 2019, 8:08 a.m.
SAS controller is always existed, so accessing SAS register don't
depend on PciBusDxe (pci enumeration).
Move the SAS module early in D06.fdf for dispatching SAS driver
early. This can avoid wait in BDS normally and reduce boot time.

This change is only valid after the update to SasDriverDxe in
edk2-non-osi has been applied.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>

 Platform/Hisilicon/D06/D06.fdf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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diff --git a/Platform/Hisilicon/D06/D06.fdf b/Platform/Hisilicon/D06/D06.fdf
index a937660a09e2..d495ad7f264c 100644
--- a/Platform/Hisilicon/D06/D06.fdf
+++ b/Platform/Hisilicon/D06/D06.fdf
@@ -165,6 +165,7 @@  [FV.FvMain]
   INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
   INF Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.inf
+  INF Platform/Hisilicon/D06/Drivers/Sas/SasDxeDriver.inf
   # PI DXE Drivers producing Architectural Protocols (EFI Services)
@@ -296,7 +297,6 @@  [FV.FvMain]
   INF Platform/Hisilicon/D06/Drivers/Sm750Dxe/UefiSmi.inf
   INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
-  INF Platform/Hisilicon/D06/Drivers/Sas/SasDxeDriver.inf
   INF MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
   INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
   INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf