[U-Boot] [PATCH] armv8: ls2080a: Define CONFIG_ENV_OVERWRITE to overwrite serial and ethaddr

[Alison Wang]

As the environment variables "serial#" and "ethaddr" need to be
overwriten by the users, CONFIG_ENV_OVERWRITE is defined to disable
the write protection. Anybody can change or delete these parameters.

Signed-off-by: Alison Wang <alison.wang at freescale.com>
---
 include/configs/ls2085a_common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h
index 0011e72..2d2396a 100644
--- a/include/configs/ls2085a_common.h
+++ b/include/configs/ls2085a_common.h
@@ -245,6 +245,9 @@ unsigned long long get_qixis_addr(void);
 
 #define CONFIG_DISPLAY_CPUINFO
 
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
 /* Initial environment variables */
 #define CONFIG_EXTRA_ENV_SETTINGS		\
 	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
-- 
2.1.0.27.g96db324