v8: * Avoid to update revision number twice. * Move IsMultiBlock() interface from patch #4 to #1. * Replace 24MHz with 26MHz since 26MHz is specified by spec.
v7: * Add revision checking. v6: * Reformat the last 5 patches after 4 MMC patches of this series merged. * Squash original #5 and #6 patches together. * Fix according comments. v5: * Remove patch on MediaId. * Squash two PL180 patches together. v4: * Fix PL180 hang in some cases. Since the proper variable length isn't set for CMD6 & ACMD51. v3: * Fix PL180 hang because of CMD6 & ACMD51 not supported. v2: * Fix print error with missing parameter. * Change CMD51 to ACMD51. * Add the protection after CMD55 for SD. If there's no response of CMD55, skip to send ACMD51. v1: * Wait OCR busy bit free according to eMMC spec. * Define ECSD structure. * Add interface to set IO bus width and speed. * Support to access multiple blocks. Haojian Zhuang (4): MmcDxe: add interface in mmc host protocol MmcDxe: set iospeed and bus width in SD stack PL180: update for indentifying SD MmcDxe: expand to support multiple blocks ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.c | 29 ++- EmbeddedPkg/Include/Protocol/MmcHost.h | 35 ++- EmbeddedPkg/Universal/MmcDxe/Mmc.h | 25 ++ EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c | 176 +++++++++----- EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c | 291 ++++++++++++++++++++++- 5 files changed, 486 insertions(+), 70 deletions(-) -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel