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km/ivm: always set ethaddr after reading IVM

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If we rebrand the IVM and ethaddr was set previously we need to change
ethaddr. Otherwise we end up with a wrong MAC adress for the ethernet
interface.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
This commit is contained in:
Holger Brunck 2017-07-13 11:15:40 +02:00 committed by Tom Rini
parent 6821a7457c
commit b63d4f34d0
1 changed files with 3 additions and 6 deletions
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9
board/keymile/common/ivm.c
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@ -302,14 +302,11 @@ static int ivm_populate_env(unsigned char *buf, int len)
/* if an offset is defined, add it */
process_mac(valbuf, page2, CONFIG_PIGGY_MAC_ADRESS_OFFSET);
if (getenv("ethaddr") == NULL)
setenv((char *)"ethaddr", (char *)valbuf);
setenv((char *)"ethaddr", (char *)valbuf);
#ifdef CONFIG_KMVECT1
/* KMVECT1 has two ethernet interfaces */
if (getenv("eth1addr") == NULL) {
process_mac(valbuf, page2, 1);
setenv((char *)"eth1addr", (char *)valbuf);
}
process_mac(valbuf, page2, 1);
setenv((char *)"eth1addr", (char *)valbuf);
#endif
return 0;