A network driver should not touch the environment at all. This patch fixes this behaviour by removing the code for setting a default/randomized MAC address.
Signed-off-by: Michael Walle <[email protected]> Acked-by: Mike Frysinger <[email protected]> Acked-by: Prafulla Wadaskar <[email protected]> Cc: Mike Frysinger <[email protected]> Cc: Prafulla Wadaskar <[email protected]> Cc: Valentin Longchamp <[email protected]> Cc: Eric Cooper <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Siddarth Gore <[email protected]> Cc: Albert ARIBAUD <[email protected]> Cc: Simon Guinot <[email protected]> --- drivers/net/mvgbe.c | 23 ----------------------- 1 files changed, 0 insertions(+), 23 deletions(-) diff --git a/drivers/net/mvgbe.c b/drivers/net/mvgbe.c index c7f7446..21be642 100644 --- a/drivers/net/mvgbe.c +++ b/drivers/net/mvgbe.c @@ -647,7 +647,6 @@ int mvgbe_initialize(bd_t *bis) struct mvgbe_device *dmvgbe; struct eth_device *dev; int devnum; - char *s; u8 used_ports[MAX_MVGBE_DEVS] = CONFIG_MVGBE_PORTS; for (devnum = 0; devnum < MAX_MVGBE_DEVS; devnum++) { @@ -702,16 +701,13 @@ error1: /* must be less than NAMESIZE (16) */ sprintf(dev->name, "egiga%d", devnum); - /* Extract the MAC address from the environment */ switch (devnum) { case 0: dmvgbe->regs = (void *)MVGBE0_BASE; - s = "ethaddr"; break; #if defined(MVGBE1_BASE) case 1: dmvgbe->regs = (void *)MVGBE1_BASE; - s = "eth1addr"; break; #endif default: /* this should never happen */ @@ -720,25 +716,6 @@ error1: return -1; } - while (!eth_getenv_enetaddr(s, dev->enetaddr)) { - /* Generate Private MAC addr if not set */ - dev->enetaddr[0] = 0x02; - dev->enetaddr[1] = 0x50; - dev->enetaddr[2] = 0x43; -#if defined (CONFIG_SKIP_LOCAL_MAC_RANDOMIZATION) - /* Generate fixed lower MAC half using devnum */ - dev->enetaddr[3] = 0; - dev->enetaddr[4] = 0; - dev->enetaddr[5] = devnum; -#else - /* Generate random lower MAC half */ - dev->enetaddr[3] = get_random_hex(); - dev->enetaddr[4] = get_random_hex(); - dev->enetaddr[5] = get_random_hex(); -#endif - eth_setenv_enetaddr(s, dev->enetaddr); - } - dev->init = (void *)mvgbe_init; dev->halt = (void *)mvgbe_halt; dev->send = (void *)mvgbe_send; -- 1.7.2.5 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
