190c8787ff
arch/xtensa/src/esp32s3/hardware/esp32s3_sdmmc.h|esp32s3_soc.h, boards/xtensa/esp32s3/common/include/esp32s3_board_sdmmc.h, boards/xtensa/esp32s3/common/src/Make.defs|esp32s3_board_sdmmc.c, boards/xtensa/esp32s3/esp32s3-devkit/src/esp32s3_bringup.c: add SD/mmc driver Support 1-bit bus width and 4-bit bus width. Support eMMC high speed SDR mode. Support transfer data with DMA. Support SD clock frequency up to 40MHZ. Signed-off-by: Yinzhe Wu <Yinzhe.Wu@sony.com> Reviewed-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Reviewed-by: Jacky Cao <Jacky.Cao@sony.com> Tested-by: Yinzhe Wu <Yinzhe.Wu@sony.com> |
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