Re: [edk2-devel] [PATCH v2 2/7] EmbeddedPkg: Fix DwEmmc CMD8 support for SD

2019-05-28 Thread Leif Lindholm
On Mon, May 27, 2019 at 05:30:23PM +0800, tien.hock@intel.com wrote: > From: "Tien Hock, Loh" > > On CMD8, for SD, the controller should not expect data as this is a > SEND_IF_COND command to verify SD operating condition, and does not have > data. > > Signed-off-by: Tien Hock, Loh > Cc:

[edk2-devel] [PATCH v2 2/7] EmbeddedPkg: Fix DwEmmc CMD8 support for SD

2019-05-27 Thread Loh, Tien Hock
From: "Tien Hock, Loh" On CMD8, for SD, the controller should not expect data as this is a SEND_IF_COND command to verify SD operating condition, and does not have data. Signed-off-by: Tien Hock, Loh Cc: Leif Lindholm Cc: Ard Biesheuvel -- v2 - Change IsEmmc to EFI_MMC_HOST_CARD_TYPE ---