km/common: fix bug in IVM mac address access

The MAC address stored in the inventory eeprom begins at offset 1.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Wolfgang Denk <wd@denx.de>

diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index d0cb0d2..bcf3aed 100644 (file)
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -206,8 +206,8 @@ static int ivm_analyze_block2(unsigned char *buf, int len)
        unsigned char   valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN];
        unsigned long   count;
 
-       /* IVM_MacAddress */
-       sprintf((char *)valbuf, "%pM", buf);
+       /* IVM_MAC Adress begins at offset 1 */
+       sprintf((char *)valbuf, "%pM", buf + 1);
        ivm_set_value("IVM_MacAddress", (char *)valbuf);
        /* if an offset is defined, add it */
 #if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET)