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| author | Heiko Thiery <heiko.thiery@gmail.com> | 2022-02-23 09:10:29 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-04-12 15:36:17 +0200 |
| commit | 775011980bf8dd131da8e387a0fd854e9615c158 (patch) | |
| tree | 7d554765f0a4319c27d37621c3157ff29d101c34 /board | |
| parent | 9eb5e7d9ab8d63337f443f8c13fb9e26ae2f0266 (diff) | |
| download | u-boot-775011980bf8dd131da8e387a0fd854e9615c158.tar.gz u-boot-775011980bf8dd131da8e387a0fd854e9615c158.tar.bz2 u-boot-775011980bf8dd131da8e387a0fd854e9615c158.zip | |
ARM: imx: imx8mn-*-evk: use DM settings for PHY configuration
With the correct settings described in the device-tree the PHY settings
in the board init are no longer required. The values are taken from the
linux device tree.
The PHY latency settings are derived from the phy-mode property and the
voltage seetings are done via the regulator.
Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Tested-by: Marek Vasut <marex@denx.de> # 8MNANOD4-EVK
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/imx8mn_evk/imx8mn_evk.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/board/freescale/imx8mn_evk/imx8mn_evk.c b/board/freescale/imx8mn_evk/imx8mn_evk.c index b24342fd5c..e35d505aea 100644 --- a/board/freescale/imx8mn_evk/imx8mn_evk.c +++ b/board/freescale/imx8mn_evk/imx8mn_evk.c @@ -27,22 +27,6 @@ static void setup_fec(void) clrsetbits_le32(&gpr->gpr[1], 0x2000, 0); } -int board_phy_config(struct phy_device *phydev) -{ - /* enable rgmii rxc skew and phy mode select to RGMII copper */ - phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f); - phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8); - - phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x00); - phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x82ee); - phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05); - phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100); - - if (phydev->drv->config) - phydev->drv->config(phydev); - return 0; -} - int board_init(void) { setup_fec(); |