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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
56 lines
1.0 KiB
C
56 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Freescale MX23EVK board
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*
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* (C) Copyright 2013 O.S. Systems Software LTDA.
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*
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* Author: Otavio Salvador <otavio@ossystems.com.br>
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*
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* Based on m28evk.c:
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* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
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* on behalf of DENX Software Engineering GmbH
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*/
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#include <init.h>
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#include <asm/global_data.h>
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#include <asm/gpio.h>
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#include <asm/arch/imx-regs.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/iomux-mx23.h>
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#include <asm/arch/sys_proto.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Functions
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*/
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int board_early_init_f(void)
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{
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/* IO0 clock at 480MHz */
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mxs_set_ioclk(MXC_IOCLK0, 480000);
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/* SSP0 clock at 96MHz */
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mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
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/* Power on LCD */
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gpio_direction_output(MX23_PAD_LCD_RESET__GPIO_1_18, 1);
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/* Set contrast to maximum */
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gpio_direction_output(MX23_PAD_PWM2__GPIO_1_28, 1);
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return 0;
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}
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int dram_init(void)
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{
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return mxs_dram_init();
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}
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int board_init(void)
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{
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/* Adress of boot parameters */
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gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
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return 0;
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}
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