2 * Maintainer : Prafulla Wadaskar <prafulla@marvell.com>
5 * Marvell Semiconductor <www.marvell.com>
6 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
8 * SPDX-License-Identifier: GPL-2.0+
13 #include <asm/arch/cpu.h>
14 #include <asm/arch/soc.h>
15 #include <asm/arch/mpp.h>
16 #include "mv88f6281gtw_ge.h"
18 DECLARE_GLOBAL_DATA_PTR;
20 int board_early_init_f(void)
23 * default gpio configuration
24 * There are maximum 64 gpios controlled through 2 sets of registers
25 * the below configuration configures mainly initial LED status
27 mvebu_config_gpio(MV88F6281GTW_GE_OE_VAL_LOW,
28 MV88F6281GTW_GE_OE_VAL_HIGH,
29 MV88F6281GTW_GE_OE_LOW, MV88F6281GTW_GE_OE_HIGH);
31 /* Multi-Purpose Pins Functionality configuration */
32 static const u32 kwmpp_config[] = {
85 kirkwood_mpp_conf(kwmpp_config, NULL);
92 * arch number of board
94 gd->bd->bi_arch_number = MACH_TYPE_MV88F6281GTW_GE;
96 /* adress of boot parameters */
97 gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
102 #ifdef CONFIG_MV88E61XX_SWITCH
105 /* configure and initialize switch */
106 struct mv88e61xx_config swcfg = {
108 .vlancfg = MV88E61XX_VLANCFG_ROUTER,
109 .rgmii_delay = MV88E61XX_RGMII_DELAY_EN,
110 .led_init = MV88E61XX_LED_INIT_EN,
111 .mdip = MV88E61XX_MDIP_REVERSE,
112 .portstate = MV88E61XX_PORTSTT_FORWARDING,
114 .ports_enabled = 0x3f
117 mv88e61xx_switch_initialize(&swcfg);
119 #endif /* CONFIG_MV88E61XX_SWITCH */