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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
*/
#include <common.h>
#include <init.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mx7ulp-pins.h>
#include <asm/arch/iomux.h>
#include <asm/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_PUS_UP)
int dram_init(void)
{
gd->ram_size = imx_ddr_size();
#ifdef CONFIG_OPTEE_TZDRAM_SIZE
gd->ram_size -= CONFIG_OPTEE_TZDRAM_SIZE;
#endif
return 0;
}
static iomux_cfg_t const lpuart4_pads[] = {
MX7ULP_PAD_PTC3__LPUART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX7ULP_PAD_PTC2__LPUART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static void setup_iomux_uart(void)
{
mx7ulp_iomux_setup_multiple_pads(lpuart4_pads,
ARRAY_SIZE(lpuart4_pads));
}
int board_early_init_f(void)
{
setup_iomux_uart();
return 0;
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
return 0;
}
#ifdef CONFIG_SPL_BUILD
#include <spl.h>
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
if (!strcmp(name, "imx7ulp-com"))
return 0;
return -1;
}
#endif
void spl_board_init(void)
{
preloader_console_init();
}
void board_init_f(ulong dummy)
{
arch_cpu_init();
board_early_init_f();
}
#endif
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