[U-Boot] Net: macb: reset GBE bit when fallback checking

[Andreas Bießmann]

Dear Bo Shen,

Bo Shen <voice.shen at atmel.com> writes:
>If the GBE bit is set, when do next time autonegotiation,
>if the result is not 1000Mbps, it will fallback to 100Mbps
>checking. So, we need to clear the GBE bit.
>
>Signed-off-by: Bo Shen <voice.shen at atmel.com>
>---
>
> drivers/net/macb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

applied to u-boot-atmel/master, thanks!

Best regards,
Andreas Bießmann