ZHCABI9 April 2022 TDA4VM
需要在 arch/arm64/configs/tisdk_j7200-evm_defconfig 中启用两个配置:
Change #CONFIG_SPI_SPIDEV is not set ---> CONFIG_SPI_SPIDEV=y
Change #CONFIG_SPI_SLAVE is not set ---> CONFIG_SPI_SLAVE=y