From a50a90c90e723a5d6152f0046db72fc598a73abe Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 11 Sep 2011 18:05:32 +0000 Subject: FEC: Add RMII mode support Signed-off-by: Marek Vasut Cc: Ben Warren Cc: Stefano Babic Cc: Wolfgang Denk Cc: Detlev Zundel --- drivers/net/fec_mxc.c | 2 ++ drivers/net/fec_mxc.h | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 9a99272ff9..32854fb795 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -448,6 +448,8 @@ static int fec_init(struct eth_device *dev, bd_t* bd) rcntrl = PKTSIZE << FEC_RCNTRL_MAX_FL_SHIFT; if (fec->xcv_type == SEVENWIRE) rcntrl |= FEC_RCNTRL_FCE; + else if (fec->xcv_type == RMII) + rcntrl |= FEC_RCNTRL_RMII; else /* MII mode */ rcntrl |= FEC_RCNTRL_FCE | FEC_RCNTRL_MII_MODE; diff --git a/drivers/net/fec_mxc.h b/drivers/net/fec_mxc.h index 1ba51617dd..f16f9dbbb7 100644 --- a/drivers/net/fec_mxc.h +++ b/drivers/net/fec_mxc.h @@ -194,6 +194,7 @@ struct ethernet_regs { #define FEC_RCNTRL_PROM 0x00000008 #define FEC_RCNTRL_BC_REJ 0x00000010 #define FEC_RCNTRL_FCE 0x00000020 +#define FEC_RCNTRL_RMII 0x00000100 #define FEC_TCNTRL_GTS 0x00000001 #define FEC_TCNTRL_HBC 0x00000002 @@ -257,7 +258,8 @@ struct fec_bd { enum xceiver_type { SEVENWIRE, /* 7-wire */ MII10, /* MII 10Mbps */ - MII100 /* MII 100Mbps */ + MII100, /* MII 100Mbps */ + RMII /* RMII */ }; /** -- cgit v1.2.1