diff options
author | Max Krummenacher <max.krummenacher@toradex.com> | 2019-04-11 13:21:18 +0200 |
---|---|---|
committer | Max Krummenacher <max.krummenacher@toradex.com> | 2019-04-15 12:19:13 +0200 |
commit | 143ce42162797151e942768805a3e5a02c1b8533 (patch) | |
tree | 7507a6f5edf544d9069ee9068c82217deb609c5e /board | |
parent | 31e0046e004d179c726de1605cba77e1c8e9b81b (diff) |
apalis-imx8: clean-up ethernet functionality
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'board')
-rw-r--r-- | board/toradex/apalis-imx8/apalis-imx8.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c index 82a8a2972f..6e534a5bd1 100644 --- a/board/toradex/apalis-imx8/apalis-imx8.c +++ b/board/toradex/apalis-imx8/apalis-imx8.c @@ -5,7 +5,6 @@ #include <common.h> #include <malloc.h> #include <errno.h> -#include <netdev.h> #include <fsl_ifc.h> #include <fdt_support.h> #include <linux/libfdt.h> @@ -38,13 +37,6 @@ DECLARE_GLOBAL_DATA_PTR; #define ESDHC_CLK_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) \ | (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) - -#define ENET_INPUT_PAD_CTRL ((SC_PAD_CONFIG_OD_IN << PADRING_CONFIG_SHIFT) | (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) \ - | (SC_PAD_28FDSOI_DSE_18V_10MA << PADRING_DSE_SHIFT) | (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) - -#define ENET_NORMAL_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) \ - | (SC_PAD_28FDSOI_DSE_18V_10MA << PADRING_DSE_SHIFT) | (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) - #define GPIO_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) \ | (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) @@ -240,76 +232,6 @@ static void board_gpio_init(void) } #endif -#ifdef CONFIG_FEC_MXC -#include <miiphy.h> - -#define ETH_RESET IMX_GPIO_NR(1, 11) - -static iomux_cfg_t pad_enet0[] = { - SC_P_ENET0_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_RXD0 | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_RXD1 | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_RXD2 | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_RXD3 | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_RXC | MUX_PAD_CTRL(ENET_INPUT_PAD_CTRL), - SC_P_ENET0_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_RGMII_TXD0 | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_RGMII_TXD1 | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_RGMII_TXD2 | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_RGMII_TXD3 | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_RGMII_TXC | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_REFCLK_125M_25M | MUX_MODE_ALT(3) | MUX_PAD_CTRL(GPIO_PAD_CTRL), - - /* Shared MDIO */ - SC_P_ENET0_MDC | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - SC_P_ENET0_MDIO | MUX_PAD_CTRL(ENET_NORMAL_PAD_CTRL), - - /* Ethernet PHY reset */ - SC_P_LVDS1_GPIO01 | MUX_MODE_ALT(3) | MUX_PAD_CTRL(GPIO_PAD_CTRL), -}; - -static void setup_iomux_fec(void) -{ - imx8_iomux_setup_multiple_pads(pad_enet0, ARRAY_SIZE(pad_enet0)); -} - -static void enet_device_phy_reset(void) -{ - gpio_request(ETH_RESET, "ETH_RESET#"); - gpio_direction_output(ETH_RESET, 0); - mdelay(10); - gpio_set_value(ETH_RESET, 1); -} - -int board_eth_init(bd_t *bis) -{ - int ret; - struct power_domain pd; - - if (!power_domain_lookup_name("conn_enet0", &pd)) - power_domain_on(&pd); - - setup_iomux_fec(); - - enet_device_phy_reset(); - - ret = fecmxc_initialize_multi(bis, CONFIG_FEC_ENET_DEV, - CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE); - if (ret) - printf("FEC1 MXC: %s:failed\n", __func__); - - return ret; -} - -int board_phy_config(struct phy_device *phydev) -{ - if (phydev->drv->config) - phydev->drv->config(phydev); - - return 0; -} -#endif - int checkboard(void) { puts("Board: Apalis iMX8\n"); |