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Previously we had just made broad assumptions with which of our boards had an eMMC or not even though this is a manufacturing time assembly option. This takes the guessing away and actually checks for the existence of an eMMC and sets up the has_emmc environment variable. Signed-off-by: Jon Nettleton <jon@solid-run.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
How to use U-Boot on Solid-run mx6 Hummingboard and Cubox-i ----------------------------------------------------------- - Build U-Boot for Hummingboard/Cubox-i: $ make mrproper $ make mx6cuboxi_defconfig $ make This will generate the SPL image called SPL and the u-boot.img. - Flash the SPL image into the SD card: sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync - Flash the u-boot.img image into the SD card: sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync - Insert the SD card in the board, power it up and U-Boot messages should come up.