[U-Boot] [PATCH 2/2] net: fec_mxc: Do not error out when FEC_TBD_READY

[Fabio Estevam]

From: Fabio Estevam <fabio.estevam at freescale.com>

Do not indicate an error when the buffer ready flag (FEC_TBD_READY) is set.

Without this change, mx6solox is not capable of doing TFTP transfers.

Succesfully tested on mx25, mx28, mx51, mx53, mx6q, mx6sl and mx6sx.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 drivers/net/fec_mxc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 68134ae..d9031db 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -724,8 +724,6 @@ static int fec_send(struct eth_device *dev, void *packet, int length)
 		ret = -EINVAL;
 
 	invalidate_dcache_range(addr, addr + size);
-	if (readw(&fec->tbd_base[fec->tbd_index].status) & FEC_TBD_READY)
-		ret = -EINVAL;
 
 	debug("fec_send: status 0x%x index %d ret %i\n",
 			readw(&fec->tbd_base[fec->tbd_index].status),
-- 
1.9.1