Commits
Ye Li committed 2f566503a12
MLK-18639-3 imx8mm_val: Add board codes for iMX8MM DDR4 validation board Add SPL/u-boot board codes and DDR4 settings for iMX8MM DDR4 validation board. DDR overnight stress test is passed. Supported modules: SD/eMMC, I2C, ENET, Flexspi, UART and USB. Build config: imx8mm_ddr4_val_defconfig Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 6045484796a87a31938a19d2d8fa2ae095804586) (cherry picked from commit fa79b5236ac8a7debfefa8e42028e0871412aa50)