1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2010, 2018
4 * Allied Telesis <www.alliedtelesis.com>
13 #include <linux/bitops.h>
15 #include <asm/arch/cpu.h>
16 #include <asm/arch/soc.h>
17 #include <asm/arch/mpp.h>
18 #include <asm/arch/gpio.h>
20 #define SBX81LIFXCAT_OE_LOW (~0)
21 #define SBX81LIFXCAT_OE_HIGH (~BIT(11))
22 #define SBX81LIFXCAT_OE_VAL_LOW (0)
23 #define SBX81LIFXCAT_OE_VAL_HIGH (BIT(11))
25 DECLARE_GLOBAL_DATA_PTR;
27 int board_early_init_f(void)
30 * default gpio configuration
31 * There are maximum 64 gpios controlled through 2 sets of registers
32 * the below configuration configures mainly initial LED status
34 mvebu_config_gpio(SBX81LIFXCAT_OE_VAL_LOW,
35 SBX81LIFXCAT_OE_VAL_HIGH,
36 SBX81LIFXCAT_OE_LOW, SBX81LIFXCAT_OE_HIGH);
38 /* Multi-Purpose Pins Functionality configuration */
39 static const u32 kwmpp_config[] = {
93 kirkwood_mpp_conf(kwmpp_config, NULL);
99 /* address of boot parameters */
100 gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
105 #ifdef CONFIG_RESET_PHY_R
106 /* automatically defined by kirkwood config.h */
112 #ifdef CONFIG_MV88E61XX_SWITCH
113 int mv88e61xx_hw_reset(struct phy_device *phydev)
115 phydev->advertising = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full;
121 #ifdef CONFIG_MISC_INIT_R
122 int misc_init_r(void)
127 ret = led_get_by_label("status:ledp", &dev);
129 led_set_state(dev, LEDST_ON);
131 ret = led_get_by_label("status:ledn", &dev);
133 led_set_state(dev, LEDST_OFF);