rockchip: puma-rk3399: enable "env erase" command

Erasing the environment to start from scratch is actually very useful
and "env erase" is the proper way to do it instead of using "env
default -a && env save", so let's enable support for it.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index 817d4fe..2070d53 100644 (file)
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -36,6 +36,7 @@ CONFIG_TPL_GPIO=y
 # CONFIG_BOOTM_RTEMS is not set
 # CONFIG_CMD_VBE is not set
 # CONFIG_BOOTM_VXWORKS is not set
+CONFIG_CMD_ERASEENV=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y