From 448616126b6c9417f566d6a11040fde2971f2b90 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Wed, 23 Feb 2022 07:50:51 -0600 Subject: [PATCH] imx: imx8mm/imx8mn_beacon: Remove redundant code The Ethernet controller and PHY use the device tree info to configure themselves, so it's not necessary to manually do it in the board file. This permits the removal of a bunch of headers as well. Signed-off-by: Adam Ford Reviewed-by: Fabio Estevam Acked-by: Peng Fan --- board/beacon/imx8mm/imx8mm_beacon.c | 41 +------------------------------------ board/beacon/imx8mn/imx8mn_beacon.c | 41 +------------------------------------ 2 files changed, 2 insertions(+), 80 deletions(-) diff --git a/board/beacon/imx8mm/imx8mm_beacon.c b/board/beacon/imx8mm/imx8mm_beacon.c index c228bbf..204235a 100644 --- a/board/beacon/imx8mm/imx8mm_beacon.c +++ b/board/beacon/imx8mm/imx8mm_beacon.c @@ -1,52 +1,13 @@ // SPDX-License-Identifier: GPL-2.0+ /* - * Copyright 2020 Compass Electronics Group, LLC + * Copyright 2022 Logic PD, Inc. dba Beacon EmbeddedWorks */ -#include -#include -#include #include -#include -#include -#include - DECLARE_GLOBAL_DATA_PTR; -#if IS_ENABLED(CONFIG_FEC_MXC) -static int setup_fec(void) -{ - struct iomuxc_gpr_base_regs *gpr = - (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR; - - /* Use 125M anatop REF_CLK1 for ENET1, not from external */ - clrsetbits_le32(&gpr->gpr[1], 0x2000, 0); - - return 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; -} -#endif - int board_init(void) { - if (IS_ENABLED(CONFIG_FEC_MXC)) - setup_fec(); - return 0; } diff --git a/board/beacon/imx8mn/imx8mn_beacon.c b/board/beacon/imx8mn/imx8mn_beacon.c index 6397dac..204235a 100644 --- a/board/beacon/imx8mn/imx8mn_beacon.c +++ b/board/beacon/imx8mn/imx8mn_beacon.c @@ -1,52 +1,13 @@ // SPDX-License-Identifier: GPL-2.0+ /* - * Copyright 2020 Compass Electronics Group, LLC + * Copyright 2022 Logic PD, Inc. dba Beacon EmbeddedWorks */ -#include -#include -#include - -#include -#include #include -#include DECLARE_GLOBAL_DATA_PTR; -#if IS_ENABLED(CONFIG_FEC_MXC) -static int setup_fec(void) -{ - struct iomuxc_gpr_base_regs *gpr = - (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR; - - /* Use 125M anatop REF_CLK1 for ENET1, not from external */ - clrsetbits_le32(&gpr->gpr[1], 0x2000, 0); - - return 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; -} -#endif - int board_init(void) { - if (IS_ENABLED(CONFIG_FEC_MXC)) - setup_fec(); - return 0; } -- 2.7.4