ARM: lacie_kw: add support for WIRELESS_SPACE
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
diff --git a/board/LaCie/wireless_space/wireless_space.c b/board/LaCie/wireless_space/wireless_space.c
new file mode 100644
index 0000000..2080658
--- /dev/null
+++ b/board/LaCie/wireless_space/wireless_space.c
@@ -0,0 +1,176 @@
+/*
+ * 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>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#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 "../common/common.h"
+#include "netdev.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* GPIO configuration: start FAN at low speed, USB and HDD */
+
+#define WIRELESS_SPACE_OE_LOW 0xFF006808
+#define WIRELESS_SPACE_OE_HIGH 0x0000F989
+#define WIRELESS_SPACE_OE_VAL_LOW 0x00010080
+#define WIRELESS_SPACE_OE_VAL_HIGH 0x00000240
+
+#define WIRELESS_SPACE_REAR_BUTTON 13
+#define WIRELESS_SPACE_FRONT_BUTTON 43
+
+const u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ 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,
+ MPP13_GPIO, /* Red led */
+ MPP14_GPIO, /* USB fuse */
+ MPP15_SATA0_ACTn,
+ MPP16_GPIO, /* SATA 0 power */
+ MPP17_GPIO, /* SATA 1 power */
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_GE1_0, /* Gigabit Ethernet 1 */
+ MPP21_GE1_1,
+ MPP22_GE1_2,
+ MPP23_GE1_3,
+ MPP24_GE1_4,
+ MPP25_GE1_5,
+ MPP26_GE1_6,
+ MPP27_GE1_7,
+ MPP28_GE1_8,
+ MPP29_GE1_9,
+ MPP30_GE1_10,
+ MPP31_GE1_11,
+ MPP32_GE1_12,
+ MPP33_GE1_13,
+ MPP34_GE1_14,
+ MPP35_GE1_15,
+ MPP36_GPIO, /* Fan speed (bit 2) */
+ MPP37_GPIO, /* Fan speed (bit 0) */
+ MPP38_GPIO, /* Fan power */
+ MPP39_GPIO, /* Fan rotation fail */
+ MPP40_GPIO, /* Ethernet switch link */
+ MPP41_GPIO, /* USB enable host vbus */
+ MPP42_GPIO, /* LED clock control */
+ MPP43_GPIO, /* WPS button (0=Pushed, 1=Released) */
+ MPP44_GPIO, /* Red LED on/off */
+ MPP45_GPIO, /* Red LED timer blink (on=off=100ms) */
+ MPP46_GPIO, /* Green LED on/off */
+ MPP47_GPIO, /* LED (blue, green) SATA activity blink */
+ MPP48_GPIO, /* Blue LED on/off */
+ 0
+};
+
+struct mv88e61xx_config swcfg = {
+ .name = "egiga0",
+ .vlancfg = MV88E61XX_VLANCFG_ROUTER,
+ .rgmii_delay = MV88E61XX_RGMII_DELAY_EN,
+ .led_init = MV88E61XX_LED_INIT_EN,
+ .mdip = MV88E61XX_MDIP_NOCHANGE,
+ .portstate = MV88E61XX_PORTSTT_FORWARDING,
+ .cpuport = 0x20,
+ .ports_enabled = 0x3F,
+};
+
+int board_early_init_f(void)
+{
+ /* Gpio configuration */
+ kw_config_gpio(WIRELESS_SPACE_OE_VAL_LOW, WIRELESS_SPACE_OE_VAL_HIGH,
+ WIRELESS_SPACE_OE_LOW, WIRELESS_SPACE_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ 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)
+{
+ /* configure switch on egiga0 */
+ mv88e61xx_switch_initialize(&swcfg);
+}
+#endif
+
+#if defined(CONFIG_KIRKWOOD_GPIO) && defined(CONFIG_WIRELESS_SPACE_CMD)
+/* Return GPIO button status */
+static int
+do_ws(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ if (strcmp(argv[1], "button") == 0) {
+ if (strcmp(argv[2], "rear") == 0)
+ /* invert GPIO result for intuitive while/until use */
+ return !kw_gpio_get_value(WIRELESS_SPACE_REAR_BUTTON);
+ else if (strcmp(argv[2], "front") == 0)
+ return kw_gpio_get_value(WIRELESS_SPACE_FRONT_BUTTON);
+ else
+ return -1;
+ } else {
+ return -1;
+ }
+}
+
+U_BOOT_CMD(ws, 3, 0, do_ws,
+ "Return GPIO button status 0=off 1=on",
+ "- ws button rear|front: test buttons' states\n"
+);
+#endif