a20 micro : boot on sata without spi

[dmalik]

Hello
On A20 MICRO.
How to boot from disk without spi memory, or leave a minimum of things on the sd disk, in order to have the maximum amount of writing on the sata disk Thank you for all your suggestions

[gregh]

boot from micro sd card with the Olimex image and change the boot order in u-boot:

=> printenv boot_targets
boot_targets=fel mmc_auto scsi0 usb0 pxe dhcp
=> setenv boot_targets fel scsi0 mmc_auto usb0 pxe dhcp
=> saveenv