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Simon Guinot79642092011-06-17 19:41:33 +05301/*
2 * Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
3 *
4 * Based on Kirkwood support:
5 * (C) Copyright 2009
6 * Marvell Semiconductor <www.marvell.com>
7 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
8 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02009 * SPDX-License-Identifier: GPL-2.0+
Simon Guinot79642092011-06-17 19:41:33 +053010 */
11
12#include <common.h>
Simon Guinot79642092011-06-17 19:41:33 +053013#include <command.h>
Simon Glassc62db352017-05-31 19:47:48 -060014#include <asm/mach-types.h>
Anatolij Gustschinfc168cc2011-10-29 11:31:19 +000015#include <asm/arch/cpu.h>
Stefan Roese3dc23f72014-10-22 12:13:06 +020016#include <asm/arch/soc.h>
Simon Guinot79642092011-06-17 19:41:33 +053017#include <asm/arch/mpp.h>
18#include <asm/arch/gpio.h>
Simon Guinot77ea0712011-11-21 19:25:47 +053019
Simon Guinot79642092011-06-17 19:41:33 +053020#include "netspace_v2.h"
Simon Guinot77ea0712011-11-21 19:25:47 +053021#include "../common/common.h"
Simon Guinot79642092011-06-17 19:41:33 +053022
23DECLARE_GLOBAL_DATA_PTR;
24
25int board_early_init_f(void)
26{
27 /* Gpio configuration */
Stefan Roesed5c51322014-10-22 12:13:11 +020028 mvebu_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
29 NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
Simon Guinot79642092011-06-17 19:41:33 +053030
31 /* Multi-Purpose Pins Functionality configuration */
Albert ARIBAUD9d86f0c2012-11-26 11:27:36 +000032 static const u32 kwmpp_config[] = {
Simon Guinot79642092011-06-17 19:41:33 +053033 MPP0_SPI_SCn,
34 MPP1_SPI_MOSI,
35 MPP2_SPI_SCK,
36 MPP3_SPI_MISO,
37 MPP4_NF_IO6,
38 MPP5_NF_IO7,
39 MPP6_SYSRST_OUTn,
40 MPP7_GPO, /* Fan speed (bit 1) */
41 MPP8_TW_SDA,
42 MPP9_TW_SCK,
43 MPP10_UART0_TXD,
44 MPP11_UART0_RXD,
45 MPP12_GPO, /* Red led */
46 MPP14_GPIO, /* USB fuse */
47 MPP16_GPIO, /* SATA 0 power */
48 MPP17_GPIO, /* SATA 1 power */
49 MPP18_NF_IO0,
50 MPP19_NF_IO1,
51 MPP20_SATA1_ACTn,
52 MPP21_SATA0_ACTn,
53 MPP22_GPIO, /* Fan speed (bit 0) */
54 MPP23_GPIO, /* Fan power */
55 MPP24_GPIO, /* USB mode select */
56 MPP25_GPIO, /* Fan rotation fail */
57 MPP26_GPIO, /* USB vbus-in detection */
58 MPP28_GPIO, /* USB enable vbus-out */
59 MPP29_GPIO, /* Blue led (slow register) */
60 MPP30_GPIO, /* Blue led (command register) */
61 MPP31_GPIO, /* Board power off */
62 MPP32_GPIO, /* Button (0 = Released, 1 = Pushed) */
63 MPP33_GPIO, /* Fan speed (bit 2) */
64 0
65 };
Valentin Longchamp84683632012-06-01 01:31:00 +000066 kirkwood_mpp_conf(kwmpp_config, NULL);
Simon Guinot79642092011-06-17 19:41:33 +053067
68 return 0;
69}
70
71int board_init(void)
72{
73 /* Machine number */
74 gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
75
76 /* Boot parameters address */
Stefan Roese96c5f082014-10-22 12:13:13 +020077 gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
Simon Guinot79642092011-06-17 19:41:33 +053078
79 return 0;
80}
81
Simon Guinot77ea0712011-11-21 19:25:47 +053082#if defined(CONFIG_MISC_INIT_R)
Simon Guinot0bfb66b2011-11-08 11:31:14 +000083int misc_init_r(void)
84{
85#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
86 if (!getenv("ethaddr")) {
Simon Guinot0bfb66b2011-11-08 11:31:14 +000087 uchar mac[6];
Simon Guinot77ea0712011-11-21 19:25:47 +053088 if (lacie_read_mac_address(mac) == 0)
Simon Glassfd1e9592017-08-03 12:22:11 -060089 eth_env_set_enetaddr("ethaddr", mac);
Simon Guinot0bfb66b2011-11-08 11:31:14 +000090 }
Simon Guinot77ea0712011-11-21 19:25:47 +053091#endif
Simon Guinot0bfb66b2011-11-08 11:31:14 +000092 return 0;
93}
Simon Guinot77ea0712011-11-21 19:25:47 +053094#endif
Simon Guinot0bfb66b2011-11-08 11:31:14 +000095
Simon Guinot77ea0712011-11-21 19:25:47 +053096#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
Simon Guinot79642092011-06-17 19:41:33 +053097/* Configure and initialize PHY */
98void reset_phy(void)
99{
Simon Guinot37235492012-09-06 10:51:42 +0000100#if defined(CONFIG_NETSPACE_LITE_V2) || defined(CONFIG_NETSPACE_MINI_V2)
101 mv_phy_88e1318_init("egiga0", 0);
102#else
Simon Guinotc59c0852012-06-05 13:16:00 +0000103 mv_phy_88e1116_init("egiga0", 8);
Simon Guinot37235492012-09-06 10:51:42 +0000104#endif
Simon Guinot79642092011-06-17 19:41:33 +0530105}
Simon Guinot77ea0712011-11-21 19:25:47 +0530106#endif
Simon Guinot79642092011-06-17 19:41:33 +0530107
Simon Guinot77ea0712011-11-21 19:25:47 +0530108#if defined(CONFIG_KIRKWOOD_GPIO)
Simon Guinot79642092011-06-17 19:41:33 +0530109/* Return GPIO button status */
110static int
111do_read_button(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
112{
113 return kw_gpio_get_value(NETSPACE_V2_GPIO_BUTTON);
114}
115
116U_BOOT_CMD(button, 1, 1, do_read_button,
117 "Return GPIO button status 0=off 1=on", "");
Simon Guinot77ea0712011-11-21 19:25:47 +0530118#endif