On Sun, Feb 25, 2024 at 01:05:28PM +0300, Matwey V. Kornilov wrote: > As far as I remember not all Rock64 are supplied with soldered SPI.
That's unfortunate. I see that now too in the fine print on the product page. I think I can come up with an alternate solution using mmc_get_env_dev() as is done for the tinker-rk3288 board. > > вс, 25 февр. 2024 г. в 02:52, Ben Wolsieffer <benwolsief...@gmail.com>: > > > > Currently, U-Boot attempts to store the environment in MMC 0, which > > doesn't work when an eMMC is used without an SD card. There is an SPI > > flash chip on the board, so use that instead which should work in all > > cases. Additionally, this brings the Rock64 into line with the > > RockPro64. > > -- > With best regards, > Matwey V. Kornilov