v8.23

- DietPi-Config | VisionFive 2: Assure that a U-Boot environment is flashed before allowing to update the bootloader, since the default from StarFive does not support any other then boot files on FAT on partition 3. Also fix the update, as the U-Boot environment is not on /dev/mtd1 and the U-Boot image on /dev/mtd2.

dietpi/dietpi-config

@@ -1246,6 +1246,17 @@ Further information: https://www.raspberrypi.org/documentation/hardware/raspberr
 \nThis will download and flash the latest U-Boot from StarFive to your VisionFive 2 SPI storage.
 Latest release notes: https://github.com/starfive-tech/VisionFive2/releases
 \nDo you want to continue?' || return 0
+			G_AG_CHECK_INSTALL_PREREQ libubootenv-tool
+			if fw_printenv 2>&1 | head -1 | grep -q '^Cannot read environment, using default'
+			then
+				G_WHIP_YESNO '[ INFO ] No U-Boot environment found
+\nThere is currently no dedicated U-Boot environment on your SPI flash. U-Boot hence uses the embedded default and the latest StarFive U-Boot default environment does not support the DietPi OS partitioning anymore.
+\nWith our latest kernel upgrade, we shipped the tools and configs to flash a reasonable generic U-Boot environment which supports boot from all filesystems of all partitions of all boot media, including NVMe, USB, eMMC, SD cards and DHCP/TFTP. Flashing assures that our image continues to boot after updating to the latest U-Boot release from StarFive.
+\nOur U-Boot environment should support the official StarFive images, including all features. If you are missing anything or face issues with them, please report back: https://github.com/MichaIng/DietPi/issues/6212
+\nYou can use the commands "fw_printenv" and "fw_setenv" to read and write to the U-Boot environment, especially set boot priorities via "boot_targets" variable.
+\nDo you want to flash our new U-Boot environment to continue?' || return 0
+				G_EXEC fw_setenv
+			fi
 			/boot/dietpi/func/dietpi-set_hardware vf2-spi-update
 
 		elif [[ $G_WHIP_RETURNED_VALUE == 'I2C state' ]]; then

dietpi/func/dietpi-set_hardware

@@ -244,7 +244,7 @@ _EOF_
 		G_EXEC curl -sSfLO "https://github.com/starfive-tech/VisionFive2/releases/download/$version/u-boot-spl.bin.normal.out"
 		G_EXEC curl -sSfLO "https://github.com/starfive-tech/VisionFive2/releases/download/$version/visionfive2_fw_payload.img"
 		G_EXEC_OUTPUT=1 G_EXEC flashcp -v u-boot-spl.bin.normal.out /dev/mtd0
-		G_EXEC_OUTPUT=1 G_EXEC flashcp -v visionfive2_fw_payload.img /dev/mtd1
+		G_EXEC_OUTPUT=1 G_EXEC flashcp -v visionfive2_fw_payload.img /dev/mtd2
 		G_EXEC rm u-boot-spl.bin.normal.out visionfive2_fw_payload.img
 	}