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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> |
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| Application | ||
| Bus | ||
| Core | ||
| Include | ||
| Library | ||
| Logo | ||
| Universal | ||
| MdeModulePkg.dec | ||
| MdeModulePkg.dsc | ||
| MdeModulePkg.uni | ||
| MdeModulePkgExtra.uni | ||