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15a7426045
iMX8MQ EVK board has a eMMC5.0 chip and supports SD3.0, so enable the UHS and HS400 configs to enhance the eMMC/SD access. The change also needs to set usdhc clock to 400Mhz, and add the off-on-delay-us to SD reset pin, otherwise some SD cards will fail to select UHS mode in re-initialization. Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
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.. | ||
clock_imx8mm.c | ||
clock_imx8mq.c | ||
clock_slice.c | ||
imximage-8mm-lpddr4.cfg | ||
imximage-8mn-ddr4.cfg | ||
imximage-8mp-lpddr4.cfg | ||
imximage.cfg | ||
Kconfig | ||
lowlevel_init.S | ||
Makefile | ||
soc.c |