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| author | Zhao Qiang <B45475@freescale.com> | 2013-09-04 10:11:26 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2013-10-16 16:13:11 -0700 |
| commit | d56898249c09f8264fc398dd209c293116a293c9 (patch) | |
| tree | b23b63bc5c7371301139ee8ada965da1d84ad012 /board | |
| parent | ce746fe03eb42b97a1510fe0243662f0ae56eecd (diff) | |
| download | u-boot-imx-d56898249c09f8264fc398dd209c293116a293c9.zip u-boot-imx-d56898249c09f8264fc398dd209c293116a293c9.tar.gz u-boot-imx-d56898249c09f8264fc398dd209c293116a293c9.tar.bz2 | |
Corenet/p5040/SGMII:fix the problem for SGMII5/6
SGMII5/6 and SGMII7/8 are not on the same slot on P5040
according to the serdes protocol.
So it is not proper to organize SGMII5/6 and SGMII7/8
on one bus and SGMII5/6 can't work.
So a new bus SUPER_HYDRA_FM3_SGMII_MDIO is added for
SGMII5/6
Signed-off-by: Zhao Qiang <B45475@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/corenet_ds/eth_superhydra.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/board/freescale/corenet_ds/eth_superhydra.c b/board/freescale/corenet_ds/eth_superhydra.c index fa07ff3..91ac196 100644 --- a/board/freescale/corenet_ds/eth_superhydra.c +++ b/board/freescale/corenet_ds/eth_superhydra.c @@ -449,6 +449,8 @@ int board_eth_init(bd_t *bis) "SUPER_HYDRA_FM1_SGMII_MDIO"); super_hydra_mdio_init(DEFAULT_FM_MDIO_NAME, "SUPER_HYDRA_FM2_SGMII_MDIO"); + super_hydra_mdio_init(DEFAULT_FM_MDIO_NAME, + "SUPER_HYDRA_FM3_SGMII_MDIO"); super_hydra_mdio_init(DEFAULT_FM_TGEC_MDIO_NAME, "SUPER_HYDRA_FM1_TGEC_MDIO"); super_hydra_mdio_init(DEFAULT_FM_TGEC_MDIO_NAME, @@ -638,10 +640,22 @@ int board_eth_init(bd_t *bis) break; }; - super_hydra_mdio_set_mux("SUPER_HYDRA_FM2_SGMII_MDIO", - mdio_mux[i].mask, mdio_mux[i].val); - fm_info_set_mdio(i, - miiphy_get_dev_by_name("SUPER_HYDRA_FM2_SGMII_MDIO")); + if (i == FM2_DTSEC1 || i == FM2_DTSEC2) { + super_hydra_mdio_set_mux( + "SUPER_HYDRA_FM3_SGMII_MDIO", + mdio_mux[i].mask, + mdio_mux[i].val); + fm_info_set_mdio(i, miiphy_get_dev_by_name( + "SUPER_HYDRA_FM3_SGMII_MDIO")); + } else { + super_hydra_mdio_set_mux( + "SUPER_HYDRA_FM2_SGMII_MDIO", + mdio_mux[i].mask, + mdio_mux[i].val); + fm_info_set_mdio(i, miiphy_get_dev_by_name( + "SUPER_HYDRA_FM2_SGMII_MDIO")); + } + break; case PHY_INTERFACE_MODE_RGMII: /* |