If the MAX address is given by the environment, write it back to the
hardware.
Signed-off-by: Daniel Mack <dan...@caiaq.de>
Cc: Sascha Hauer <s.ha...@pengutronix.de>
---
drivers/net/smc911x.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 30f2dc2..8c9a2a8 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -41,8 +41,13 @@ static int smx911x_handle_mac_address(bd_t *bd)
unsigned long addrh, addrl;
uchar m[6];
- /* if the environment has a valid mac address then use it */
- if (!eth_getenv_enetaddr("ethaddr", m)) {
+ if (eth_getenv_enetaddr("ethaddr", m)) {
+ /* if the environment has a valid mac address then use it */
+ addrl = m[0] | (m[1] << 8) | (m[2] << 16) | (m[3] << 24);
+ addrh = m[4] | (m[5] << 8);
+ smc911x_set_mac_csr(ADDRL, addrl);
+ smc911x_set_mac_csr(ADDRH, addrh);
+ } else {
/* if not, try to get one from the eeprom */
addrh = smc911x_get_mac_csr(ADDRH);
addrl = smc911x_get_mac_csr(ADDRL);
--
1.6.2.1
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