// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Simon Guinot * * Based on Kirkwood support: * (C) Copyright 2009 * Marvell Semiconductor * Written-by: Prafulla Wadaskar */ #include #include #include #include #include #include #include #include #include #include #include #include "netspace_v2.h" #include "../common/common.h" DECLARE_GLOBAL_DATA_PTR; int board_early_init_f(void) { /* Gpio configuration */ mvebu_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH, NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH); /* Multi-Purpose Pins Functionality configuration */ static const u32 kwmpp_config[] = { MPP0_SPI_SCn, MPP1_SPI_MOSI, MPP2_SPI_SCK, MPP3_SPI_MISO, MPP4_NF_IO6, MPP5_NF_IO7, MPP6_SYSRST_OUTn, MPP7_GPO, /* Fan speed (bit 1) */ MPP8_TW_SDA, MPP9_TW_SCK, MPP10_UART0_TXD, MPP11_UART0_RXD, MPP12_GPO, /* Red led */ MPP14_GPIO, /* USB fuse */ MPP16_GPIO, /* SATA 0 power */ MPP17_GPIO, /* SATA 1 power */ MPP18_NF_IO0, MPP19_NF_IO1, MPP20_SATA1_ACTn, MPP21_SATA0_ACTn, MPP22_GPIO, /* Fan speed (bit 0) */ MPP23_GPIO, /* Fan power */ MPP24_GPIO, /* USB mode select */ MPP25_GPIO, /* Fan rotation fail */ MPP26_GPIO, /* USB vbus-in detection */ MPP28_GPIO, /* USB enable vbus-out */ MPP29_GPIO, /* Blue led (slow register) */ MPP30_GPIO, /* Blue led (command register) */ MPP31_GPIO, /* Board power off */ MPP32_GPIO, /* Button (0 = Released, 1 = Pushed) */ MPP33_GPIO, /* Fan speed (bit 2) */ 0 }; kirkwood_mpp_conf(kwmpp_config, NULL); return 0; } int board_init(void) { #ifdef CONFIG_MACH_TYPE /* Machine number */ gd->bd->bi_arch_number = CONFIG_MACH_TYPE; #endif /* Boot parameters address */ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; return 0; } #if defined(CONFIG_MISC_INIT_R) int misc_init_r(void) { #if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR) if (!env_get("ethaddr")) { uchar mac[6]; if (lacie_read_mac_address(mac) == 0) eth_env_set_enetaddr("ethaddr", mac); } #endif return 0; } #endif #if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R) /* Configure and initialize PHY */ void reset_phy(void) { #if defined(CONFIG_NETSPACE_LITE_V2) || defined(CONFIG_NETSPACE_MINI_V2) mv_phy_88e1318_init("ethernet-controller@72000", 0); #else mv_phy_88e1116_init("ethernet-controller@72000", 8); #endif } #endif #if defined(CONFIG_KIRKWOOD_GPIO) /* Return GPIO button status */ static int do_read_button(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { return kw_gpio_get_value(NETSPACE_V2_GPIO_BUTTON); } U_BOOT_CMD(button, 1, 1, do_read_button, "Return GPIO button status 0=off 1=on", ""); #endif