[U-Boot] [PATCH 1/1] Fix for NFS boot for OMAP3 EVM

[Ben Warren]

Manikandan,

There's a disconnect between your title and what this patch does.  I 
have no reason to doubt that this fixes NFS boot on your board, BTW.
Manikandan Pillai wrote:
> The eth_halt() function has been modified to remove the
> chip reset and instead stop the transmit/receive from the device.
>
> Signed-off-by: Manikandan Pillai <mani.pillai at ti.com>
> ---
>  drivers/net/smc911x.c |   23 ++++++++++++++++++++++-
>  1 files changed, 22 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
> index 1ded8f0..2f0852e 100644
> --- a/drivers/net/smc911x.c
> +++ b/drivers/net/smc911x.c
> @@ -116,6 +116,27 @@ static int smc911x_phy_reset(void)
>  	return 0;
>  }
>  
> +static void smc911x_shutdown(void)
> +{
> +	unsigned cr;
>   
unsigned int, please
> +
> +	/* Turn of Rx and TX */
> +	cr = smc911x_get_mac_csr(MAC_CR);
> +	cr &= ~(MAC_CR_TXEN | MAC_CR_RXEN | MAC_CR_HBDIS);
> +	smc911x_set_mac_csr(MAC_CR, cr);
> +
> +	/* Stop Transmission */
> +	cr = smc911x_get_mac_csr(TX_CFG);
> +	cr &= ~(TX_CFG_STOP_TX);
> +	smc911x_set_mac_csr(TX_CFG, cr);
> +	/* Stop receiving packets */
> +	cr = smc911x_get_mac_csr(RX_CFG);
> +	cr &= ~(RX_CFG_RXDOFF);
> +	smc911x_set_mac_csr(RX_CFG, cr);
> +
> +}
> +
> +
>  static void smc911x_phy_configure(void)
>  {
>  	int timeout;
> @@ -224,7 +245,7 @@ int eth_send(volatile void *packet, int length)
>  
>  void eth_halt(void)
>  {
> -	smc911x_reset();
> +	smc911x_shutdown();
>  }
>  
>  int eth_rx(void)
>   
Other than that, no issues.

regards,
Ben