On Wed, Apr 08, 2009 at 01:23:37PM +0200, Daniel Mack wrote:
> 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>
Acked-by: Sascha Hauer <s.ha...@pengutronix.de>
Anyway, you shouldn't rely on this. I'm the original author of this
driver, but I do not use U-Boot-v1 anymore, so I can't tell if this
breaks something or not.
Sascha
> ---
> 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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