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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015, 2021-2022 Tony Dinh <mibodhi@gmail.com>
* Copyright (C) 2015 Gerald Kerma <dreagle@doukki.net>
*/
#include <common.h>
#include <init.h>
#include <netdev.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <linux/bitops.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* low GPIO's
*/
#define HDD1_GREEN_LED BIT(16)
#define HDD1_RED_LED BIT(13)
#define USB_GREEN_LED BIT(15)
#define USB_POWER BIT(21)
#define SYS_GREEN_LED BIT(28)
#define SYS_ORANGE_LED BIT(29)
#define COPY_GREEN_LED BIT(22)
#define COPY_RED_LED BIT(23)
#define PIN_USB_GREEN_LED 15
#define PIN_USB_POWER 21
#define NSA310S_OE_LOW (~(0))
#define NSA310S_VAL_LOW (SYS_GREEN_LED | USB_POWER)
/*
* high GPIO's
*/
#define HDD2_GREEN_LED BIT(2)
#define HDD2_POWER BIT(1)
#define NSA310S_OE_HIGH (~(0))
#define NSA310S_VAL_HIGH (HDD2_POWER)
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(NSA310S_VAL_LOW, NSA310S_VAL_HIGH,
NSA310S_OE_LOW, NSA310S_OE_HIGH);
/* (all LEDs & power off active high) */
/* 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,
MPP7_GPO,
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD,
MPP11_UART0_RXD,
MPP12_GPO,
MPP13_GPIO,
MPP14_GPIO,
MPP15_GPIO,
MPP16_GPIO,
MPP17_GPIO,
MPP18_NF_IO0,
MPP19_NF_IO1,
MPP20_GPIO,
MPP21_GPIO,
MPP22_GPIO,
MPP23_GPIO,
MPP24_GPIO,
MPP25_GPIO,
MPP26_GPIO,
MPP27_GPIO,
MPP28_GPIO,
MPP29_GPIO,
MPP30_GPIO,
MPP31_GPIO,
MPP32_GPIO,
MPP33_GPIO,
MPP34_GPIO,
MPP35_GPIO,
0
};
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
int board_eth_init(struct bd_info *bis)
{
return cpu_eth_init(bis);
}
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