audk/MdeModulePkg
Edgar Handal f168816c49 MdeModulePkg/SdMmcPciHcDxe: Use 16/32-bit IO widths
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1537

Use 16-bit and 32-bit IO widths for SDMMC MMIO to prevent all register
accesses from being split up into 8-bit accesses.

The SDHCI specification states that the registers shall be accessible in
byte, word, and double word accesses. (SD Host Controller Simplified
Specification 4.20 Section 1.2)

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2019-02-20 09:07:27 +08:00
..
Application MdeModulePkg/CapsuleApp: Fix memory leak issue. 2019-02-13 16:25:47 +08:00
Bus MdeModulePkg/SdMmcPciHcDxe: Use 16/32-bit IO widths 2019-02-20 09:07:27 +08:00
Core MdeModulePkg/PeiMain: Support EFI_PEI_CORE_FV_LOCATION_PPI 2019-02-15 13:40:30 +08:00
Include MdeModulePkg/CapsuleApp: Add a function used to get next DevicePath 2019-01-31 14:07:59 +08:00
Library MdeModulePkg/BmBoot: Report status when fail to load/start boot option 2019-02-19 16:15:05 +08:00
Logo MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Universal MdeModulePkg: Remove EmuVariableRuntimeDxe 2019-02-19 17:36:11 +08:00
MdeModulePkg.dec MdeModulePkg: Refine description a little for PcdEmuVariableNvStoreReserved 2019-01-24 10:52:36 +08:00
MdeModulePkg.dsc MdeModulePkg: Remove EmuVariableRuntimeDxe 2019-02-19 17:36:11 +08:00
MdeModulePkg.uni MdeModulePkg: Refine description a little for PcdEmuVariableNvStoreReserved 2019-01-24 10:52:36 +08:00
MdeModulePkgExtra.uni MdeModulePkg: Clean up source files 2018-06-28 11:19:45 +08:00