On Mon, Feb 25, 2019 at 03:32:59PM +0000, Martyn Welch wrote:
When booting using an SPL on am335x, if we want to support booting with the boot ROM loader via USB (which uses RNDIS, making bootp and tftp calls) we need to enable gadget eth in the SPL to load the main U-Boot image. To enable CONFIG_SPL_ETH_SUPPORT, we must enable CONFIG_SPL_ENV_SUPPORT as the environment is used by the eth support, but we don't actually need to have environment variables saved in the SPL environment. We do however have environment variables saved in the main U-Boot image and enable CONFIG_ENV_OFFSET_REDUND (we are storing in raw NAND). In such instances, even with the build config enabling both CONFIG_CMD_SAVEENV and CONFIG_CMD_NAND, these options aren't set when building the SPL, but CONFIG_ENV_OFFSET_REDUND still is.
Don't check this configuration option for SPL builds to enable the above configuration.
Signed-off-by: Martyn Welch martyn.welch@collabora.com Reviewed-by: Tom Rini trini@konsulko.com
Applied to u-boot/master, thanks!