Add a configuration option to allow SoCs without random generation capability to fill in local MACs with a fixed rather than random value
Signed-off-by: Albert Aribaud <[email protected]> --- drivers/net/mv_egiga.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/drivers/net/mv_egiga.c b/drivers/net/mv_egiga.c index 4fecf1e..e8315fa 100644 --- a/drivers/net/mv_egiga.c +++ b/drivers/net/mv_egiga.c @@ -705,13 +705,21 @@ int mv_egiga_initialize(bd_t * bis) } while (!eth_getenv_enetaddr(s, dev->enetaddr)) { - /* Generate Random Private MAC addr if not set */ + /* 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); } -- 1.6.4.4 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
