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| author | Ye Li <ye.li@nxp.com> | 2016-02-25 13:34:11 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2016-03-25 15:03:42 +0800 |
| commit | 088afc073c480bd02208145bfb04259ccdf391c1 (patch) | |
| tree | 6d09754c6bb45fe1de9b841bbb69c0e6f9559873 /drivers | |
| parent | 0816a496fbe3f7d0e4f1a9322c76908a5c557c8c (diff) | |
| download | u-boot-imx-088afc073c480bd02208145bfb04259ccdf391c1.zip u-boot-imx-088afc073c480bd02208145bfb04259ccdf391c1.tar.gz u-boot-imx-088afc073c480bd02208145bfb04259ccdf391c1.tar.bz2 | |
MLK-12452-1 FEC: Update fec driver to support two MDIO
On i.MX6SX, 6UL and 7D, there are two enet controllers each has a
MDIO port. Some boards share the MDIO port for the two enets. So
introduce a configuration CONFIG_FEC_MXC_MDIO_BASE to indicate
the MDIO port for sharing.
Without defining this configuration, the enet will uses own MDIO port.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 3340dd2..765ac7a 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -4,6 +4,7 @@ * (C) Copyright 2008 Armadeus Systems nc * (C) Copyright 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> * (C) Copyright 2007 Pengutronix, Juergen Beisert <j.beisert@pengutronix.de> + * Copyright (C) 2016 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -1100,8 +1101,12 @@ int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr) */ base_mii = MXS_ENET0_BASE; #else +#ifdef CONFIG_FEC_MXC_MDIO_BASE + base_mii = CONFIG_FEC_MXC_MDIO_BASE; +#else base_mii = addr; #endif +#endif debug("eth_init: fec_probe(bd, %i, %i) @ %08x\n", dev_id, phy_id, addr); bus = fec_get_miibus(base_mii, dev_id); if (!bus) |