48 lines
		
	
	
		
			841 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			841 B
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0+
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/*
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 * Copyright (C) 2016 Freescale Semiconductor, Inc.
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 */
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/arch/mx7ulp-pins.h>
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#include <asm/arch/iomux.h>
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DECLARE_GLOBAL_DATA_PTR;
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#define UART_PAD_CTRL	(PAD_CTL_PUS_UP)
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int dram_init(void)
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{
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	gd->ram_size = PHYS_SDRAM_SIZE;
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	return 0;
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}
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static iomux_cfg_t const lpuart4_pads[] = {
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	MX7ULP_PAD_PTC3__LPUART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
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	MX7ULP_PAD_PTC2__LPUART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
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};
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static void setup_iomux_uart(void)
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{
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	mx7ulp_iomux_setup_multiple_pads(lpuart4_pads,
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					 ARRAY_SIZE(lpuart4_pads));
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}
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int board_early_init_f(void)
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{
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	setup_iomux_uart();
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	return 0;
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}
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int board_init(void)
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{
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	/* address of boot parameters */
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	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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	return 0;
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}
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