From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Date: Wed, 8 Apr 2009 13:23:37 +0200 Subject: [U-Boot] [PATCH 1/3] smc911x: write back the manually set MAC address Message-ID: <1239189819-26805-1-git-send-email-daniel@caiaq.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de If the MAX address is given by the environment, write it back to the hardware. Signed-off-by: Daniel Mack Cc: Sascha Hauer --- 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