[U-Boot] [PATCH 05/10] km/common: force set ethaddr after reading IVM

[Holger Brunck]

The ethaddr is stored inside the inventory eeprom. During
boottime this value was read out and the ethaddr variable was
set. Previously this was only done if it ethaddr == NULL but
this is wrong for our ARM boards. Because ethaddr is at this
stage never NULL for ARM due to the random calculation of a
MAC address in mvgbe.c.

Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
cc: Heiko Schocher <hs at denx.de>
cc: Wolfgang Denk <wd at denx.de>
---
 board/keymile/common/common.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 9be4c72..fef6253 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -278,8 +278,7 @@ static int ivm_analyze_block2(unsigned char *buf, int len)
 		sprintf((char *)valbuf, "%pM", buf);
 	}
 #endif
-	if (getenv("ethaddr") == NULL)
-		setenv((char *)"ethaddr", (char *)valbuf);
+	setenv((char *)"ethaddr", (char *)valbuf);
 
 	/* IVM_MacCount */
 	count = (buf[10] << 24) +
-- 
1.7.1