From: Adam Ford Date: Wed, 26 Jan 2022 18:25:23 +0000 (-0600) Subject: imx: imx8mn_beacon: Fix USB booting X-Git-Tag: v2022.07~192^2~17 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c7ebf7778cf8afcec55ca418daba1e1d10075b7;p=platform%2Fkernel%2Fu-boot.git imx: imx8mn_beacon: Fix USB booting The i.MX8M Nano can boot over USB using the boot ROM instead of adding extra code to SPL to support USB drivers, etc. However, when booting from USB, the environment doesnt' know where to load and causes a hang. Fix this hang by supporting CONFIG_ENV_IS_NOWHERE=y. It only falls back to this condition when booting from USB, so it does not impact MMC booting. Suggested-by: Michael Nazzareno Trimarchi Signed-off-by: Adam Ford Reviewed-by: Fabio Estevam --- diff --git a/configs/imx8mn_beacon_2g_defconfig b/configs/imx8mn_beacon_2g_defconfig index 8b98d68..1766a43 100644 --- a/configs/imx8mn_beacon_2g_defconfig +++ b/configs/imx8mn_beacon_2g_defconfig @@ -66,6 +66,7 @@ CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent interrupts" CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_DEV=2 diff --git a/configs/imx8mn_beacon_defconfig b/configs/imx8mn_beacon_defconfig index a707ee6..8ac3612 100644 --- a/configs/imx8mn_beacon_defconfig +++ b/configs/imx8mn_beacon_defconfig @@ -66,6 +66,7 @@ CONFIG_CMD_FAT=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_DEV=2