The default U-Boot environment expects the use of eMMC user partition. To ensure we are using the proper eMMC partition for boot we need to run the `mmc partconf` command.
This patch updates the README instructions to avoid users to follow misleading instructions. Signed-off-by: Otavio Salvador <ota...@ossystems.com.br> --- board/technexion/pico-imx6ul/README | 9 ++++++++- board/technexion/pico-imx7d/README | 9 ++++++++- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/board/technexion/pico-imx6ul/README b/board/technexion/pico-imx6ul/README index bb8ee3f463..31f13d1b1d 100644 --- a/board/technexion/pico-imx6ul/README +++ b/board/technexion/pico-imx6ul/README @@ -50,7 +50,14 @@ Use the default environment variables: 2. Flashing U-Boot into the eMMC -Run the DFU agent so we can flash the new images using dfu-util tool: +The default U-Boot environment expects the use of eMMC user +partition. To ensure we are using the proper eMMC partition for boot, +please run: + +=> mmc partconf 0 0 0 0 + +Next, un the DFU agent so we can flash the new images using dfu-util +tool: => dfu 0 mmc 0 diff --git a/board/technexion/pico-imx7d/README b/board/technexion/pico-imx7d/README index 24eb97e82c..525b0a6aec 100644 --- a/board/technexion/pico-imx7d/README +++ b/board/technexion/pico-imx7d/README @@ -47,7 +47,14 @@ Use the default environment variables: 2. Flashing U-Boot into the eMMC -Run the DFU agent so we can flash the new images using dfu-util tool: +The default U-Boot environment expects the use of eMMC user +partition. To ensure we are using the proper eMMC partition for boot, +please run: + +=> mmc partconf 0 0 0 0 + +Next, un the DFU agent so we can flash the new images using dfu-util +tool: => dfu 0 mmc 0 -- 2.21.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot