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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2011-2012
* Gerald Kerma <dreagle@doukki.net>
* Luka Perkov <luka@openwrt.org>
* Simon Baatz <gmbnomis@gmail.com>
*/
#include <common.h>
#include <init.h>
#include <miiphy.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "ib62x0.h"
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
/*
* default gpio configuration
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
mvebu_config_gpio(IB62x0_OE_VAL_LOW,
IB62x0_OE_VAL_HIGH,
IB62x0_OE_LOW, IB62x0_OE_HIGH);
/* Set SATA activity LEDs to default off */
writel(MVSATAHC_LED_POLARITY_CTRL, MVSATAHC_LED_CONF_REG);
/* Multi-Purpose Pins Functionality configuration */
static 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,
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD,
MPP11_UART0_RXD,
MPP18_NF_IO0,
MPP19_NF_IO1,
MPP20_SATA1_ACTn,
MPP21_SATA0_ACTn,
MPP22_GPIO, /* Power LED red */
MPP24_GPIO, /* Power off device */
MPP25_GPIO, /* Power LED green */
MPP27_GPIO, /* USB transfer LED */
MPP28_GPIO, /* Reset button */
MPP29_GPIO, /* USB Copy button */
0
};
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
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