[U-Boot] [PATCH 2/9] NET: fec_mxc.c: Add support for MII for MX5 SOCs

Stefano Babic
2012-02-22T10:24:34Z

CC: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/net/fec_mxc.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 1fdd071..201e5d2 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -419,8 +419,13 @@ static int fec_open(struct eth_device *edev)
while (readw(&fec->eth->miigsk_enr) & MIIGSK_ENR_READY)
udelay(2);

+#if !defined(CONFIG_MII)
/* configure gasket for RMII, 50 MHz, no loopback, and no echo */
writew(MIIGSK_CFGR_IF_MODE_RMII, &fec->eth->miigsk_cfgr);
+#else
+ /* configure gasket for MII, no loopback, and no echo */
+ writew(MIIGSK_CFGR_IF_MODE_MII, &fec->eth->miigsk_cfgr);
+#endif

/* re-enable the gasket */
writew(MIIGSK_ENR_EN, &fec->eth->miigsk_enr);
--
1.7.5.4