tree 7f178c40a3eeb794e02080cdedd5a441e09ff25f
parent d7435d4057ba23a5fcda6784d8e92289e11b4b01
author Quentin Schulz <quentin.schulz@theobroma-systems.com> 1663233266 +0200
committer Kever Yang <kever.yang@rock-chips.com> 1666179049 +0800

rockchip: puma-rk3399: allow loading environment from SPI-NOR flash

There's a SPI-NOR flash available from which SPL and U-Boot proper can
be booted, it makes sense to also allow this medium to store U-Boot
environment so let's enable it.

The Device Tree advertises a max frequency of 50MHz so let's set the
config option appropriately.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>