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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries
*
* Author: Mihai Sain <mihai.sain@microchip.com>
*
*/
#include <common.h>
#include <debug_uart.h>
#include <init.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/atmel_pio4.h>
#include <asm/arch/atmel_sdhci.h>
#include <asm/arch/clk.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sama5d2.h>
extern void at91_pda_detect(void);
DECLARE_GLOBAL_DATA_PTR;
static void rgb_leds_init(void)
{
atmel_pio4_set_pio_output(AT91_PIO_PORTA, 7, 0); /* LED RED */
atmel_pio4_set_pio_output(AT91_PIO_PORTA, 8, 0); /* LED GREEN */
atmel_pio4_set_pio_output(AT91_PIO_PORTA, 9, 1); /* LED BLUE */
}
static void board_usb_hw_init(void)
{
atmel_pio4_set_pio_output(AT91_PIO_PORTA, 6, 1);
}
int board_late_init(void)
{
at91_video_show_board_info();
at91_pda_detect();
return 0;
}
static void board_uart0_hw_init(void)
{
atmel_pio4_set_c_periph(AT91_PIO_PORTB, 26, ATMEL_PIO_PUEN_MASK); /* URXD0 */
atmel_pio4_set_c_periph(AT91_PIO_PORTB, 27, 0); /* UTXD0 */
at91_periph_clk_enable(ATMEL_ID_UART0);
}
void board_debug_uart_init(void)
{
board_uart0_hw_init();
}
int board_early_init_f(void)
{
debug_uart_init();
return 0;
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
rgb_leds_init();
board_usb_hw_init();
return 0;
}
int dram_init_banksize(void)
{
return fdtdec_setup_memory_banksize();
}
int dram_init(void)
{
return fdtdec_setup_mem_size_base();
}
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