From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 29 Oct 2014 10:56:01 +0000 (+0100)
Subject: net: fec: fix 10MBit configuration
X-Git-Tag: KARO-TX-2014-11-10~7^2
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=71e0ca4fc018ae6af6cfabe399279d12a9ec3ee2

net: fec: fix 10MBit configuration
---

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index b621f8f00b..720813687b 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -516,6 +516,14 @@ static int fec_open(struct eth_device *edev)
 		writel(ecr, &fec->eth->ecntrl);
 		writel(rcr, &fec->eth->r_cntrl);
 	}
+#elif defined(CONFIG_MX28)
+	{
+		u32 rcr = readl(&fec->eth->r_cntrl) & ~FEC_RCNTRL_RMII_10T;
+
+		if (speed == _10BASET)
+			rcr |= FEC_RCNTRL_RMII_10T;
+		writel(rcr, &fec->eth->r_cntrl);
+	}
 #endif
 	debug("%s:Speed=%i\n", __func__, speed);