// SPDX-License-Identifier: GPL-2.0-or-later // SPDX-FileCopyrightText: 2010 Juergen Beisert <kernel@pengutronix.de>, Pengutronix // SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@pengutronix.de>, Pengutronix // SPDX-FileCopyrightText: 2011 Wolfram Sang <w.sang@pengutronix.de>, Pengutronix #include <common.h> #include <environment.h> #include <errno.h> #include <gpio.h> #include <init.h> #include <io.h> #include <net.h> #include <mach/clock.h> #include <mach/imx-regs.h> #include <mach/iomux-imx28.h> #include <mach/iomux.h> #include <mach/ocotp.h> #include <mach/devices.h> #include <mach/usb.h> #include <usb/fsl_usb2.h> #include <asm/armlinux.h> #include <asm/mmu.h> static void duckbill_get_ethaddr(void) { u8 mac_ocotp[3], mac[6]; int ret; ret = mxs_ocotp_read(mac_ocotp, 3, 0); if (ret != 3) { pr_err("Reading MAC from OCOTP failed!\n"); return; } mac[0] = 0x00; mac[1] = 0x04; mac[2] = 0x9f; mac[3] = mac_ocotp[2]; mac[4] = mac_ocotp[1]; mac[5] = mac_ocotp[0]; eth_register_ethaddr(0, mac); } static struct fsl_usb2_platform_data usb_pdata = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI, }; static int duckbill_devices_init(void) { if (!of_machine_is_compatible("i2se,duckbill")) return 0; duckbill_get_ethaddr(); /* must be after registering ocotp */ imx28_usb_phy0_enable(); add_generic_device("fsl-udc", DEVICE_ID_DYNAMIC, NULL, IMX_USB0_BASE, 0x200, IORESOURCE_MEM, &usb_pdata); return 0; } fs_initcall(duckbill_devices_init); static int duckbill_console_init(void) { if (!of_machine_is_compatible("i2se,duckbill")) return 0; barebox_set_model("I2SE Duckbill"); barebox_set_hostname("duckbill"); return 0; } console_initcall(duckbill_console_init);