| /* |
| * Copyright (C) 2011 Simon Guinot <sguinot@lacie.com> |
| * |
| * Based on Kirkwood support: |
| * (C) Copyright 2009 |
| * Marvell Semiconductor <www.marvell.com> |
| * Written-by: Prafulla Wadaskar <prafulla@marvell.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| #include <command.h> |
| #include <asm/arch/cpu.h> |
| #include <asm/arch/kirkwood.h> |
| #include <asm/arch/mpp.h> |
| #include <asm/arch/gpio.h> |
| |
| #include "netspace_v2.h" |
| #include "../common/common.h" |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| int board_early_init_f(void) |
| { |
| /* Gpio configuration */ |
| kw_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) |
| { |
| /* Machine number */ |
| gd->bd->bi_arch_number = CONFIG_MACH_TYPE; |
| |
| /* Boot parameters address */ |
| gd->bd->bi_boot_params = kw_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 (!getenv("ethaddr")) { |
| uchar mac[6]; |
| if (lacie_read_mac_address(mac) == 0) |
| eth_setenv_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("egiga0", 0); |
| #else |
| mv_phy_88e1116_init("egiga0", 8); |
| #endif |
| } |
| #endif |
| |
| #if defined(CONFIG_KIRKWOOD_GPIO) |
| /* Return GPIO button status */ |
| static int |
| do_read_button(cmd_tbl_t *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 |
