Hi Simon, When testing, I see "saveenv" does not work on Intel minnowmax. Do you have any ideas?
U-Boot 2020.07-rc3-00034-g0fd5234 (May 28 2020 - 15:34:45 +0800) CPU: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz DRAM: 2 GiB MMC: pci_mmc: 0, pci_mmc: 1, pci_mmc: 2 Loading Environment from SPI Flash... SF: Detected n25q064a with page size 256 Bytes, erase size 4 KiB, total 8 MiB *** Warning - bad CRC, using default environment Video: 1280x1024x32 Model: Intel Minnowboard Max Net: Warning: eth_rtl8169 using MAC address from ROM eth0: eth_rtl8169 Hit any key to stop autoboot: 0 => => saveenv Saving Environment to SPI Flash... SF: Detected n25q064a with page size 256 Bytes, erase size 4 KiB, total 8 MiB Erasing SPI flash...Writing to SPI flash...done OK => reset resetting ... U-Boot 2020.07-rc3-00034-g0fd5234 (May 28 2020 - 15:34:45 +0800) CPU: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz DRAM: 2 GiB MMC: pci_mmc: 0, pci_mmc: 1, pci_mmc: 2 Loading Environment from SPI Flash... SF: Detected n25q064a with page size 256 Bytes, erase size 4 KiB, total 8 MiB *** Warning - bad CRC, using default environment Video: 1280x1024x32 Model: Intel Minnowboard Max Net: Warning: eth_rtl8169 using MAC address from ROM eth0: eth_rtl8169 Hit any key to stop autoboot: 0 => Regards, Bin