[PATCH] ARM: renesas: Disable CONFIG_ENV_OVERWRITE on all boards

[Marek Vasut]

The CONFIG_ENV_OVERWRITE allows easy rewrite of environment variables
like 'ethaddr' and 'serial#' without any protection against accidental
removal of those variables. Remove this setting to add extra layer of
protection to those variables. The variables can still be overridden
using 'env set -f' (force set) if really needed.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 configs/renesas_rcar.config | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configs/renesas_rcar.config b/configs/renesas_rcar.config
index 45776be62ea..d9a99e1f428 100644
--- a/configs/renesas_rcar.config
+++ b/configs/renesas_rcar.config
@@ -17,7 +17,6 @@ CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_DM_SPI=y
 CONFIG_DM_SPI_FLASH=y
-CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_FIT=y
 CONFIG_HUSH_PARSER=y
-- 
2.51.0