boards: get mac address from environment

The boards that get converted here to use the environment for the mac
address rather than global data:
	debris
	mgcoge
	mgsuvd
	muas3001
	netstal
	pn62
	sixnet
	vcma9
	xilinx (the ones that use xilinx_enet)

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Sangmoon Kim <dogoil@etinsys.com>
CC: Heiko Schocher <hs@denx.de>
CC: David Mueller <d.mueller@elsoft.ch>
CC: Niklaus Giger <niklaus.giger@netstal.com>
CC: Wolfgang Grandegger <wg@denx.de>
CC: Dave Ellis <DGE@sixnetio.com>
CC: Ricardo Ribalda <ricardo.ribalda@uam.es>

1 files changed, 4 insertions, 7 deletions

diff --git a/board/mpl/vcma9/cmd_vcma9.c b/board/mpl/vcma9/cmd_vcma9.c
index 2748fa97f8..7d2aa3ccee 100644
--- a/board/mpl/vcma9/cmd_vcma9.c
+++ b/board/mpl/vcma9/cmd_vcma9.c
@@ -76,21 +76,18 @@ int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			cs8900_e2prom_write(addr, data);
 		} else if (strcmp(argv[2], "setaddr") == 0) {
 			uchar addr, i, csum; ushort data;
+			uchar ethaddr[6];
 
 			/* check for valid ethaddr */
-			for (i = 0; i < 6; i++)
-				if (gd->bd->bi_enetaddr[i] != 0)
-					break;
-
-			if (i < 6) {
+			if (eth_getenv_enetaddr("ethaddr", ethaddr)) {
 				addr = 1;
 				data = 0x2158;
 				cs8900_e2prom_write(addr, data);
 				csum = cs8900_chksum(data);
 				addr++;
 				for (i = 0; i < 6; i+=2) {
-					data = gd->bd->bi_enetaddr[i+1] << 8 |
-					       gd->bd->bi_enetaddr[i];
+					data = enetaddr[i+1] << 8 |
+					       enetaddr[i];
 					cs8900_e2prom_write(addr, data);
 					csum += cs8900_chksum(data);
 					addr++;