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29771c2c39
Enable DM_VIDEO in config and don't overwrite console so it can be set from environment Acked-by: Patrick Bruenn <p.bruenn@beckhoff.com> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
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* Patrick Bruenn <p.bruenn@beckhoff.com>
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*
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* Based on <u-boot>/board/freescale/mx53loco/mx53loco_video.c
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* Copyright (C) 2012 Freescale Semiconductor, Inc.
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*/
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#include <common.h>
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#include <asm/arch/iomux-mx53.h>
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#include <asm/gpio.h>
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#include <asm/mach-imx/video.h>
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#define CX9020_DVI_PWD IMX_GPIO_NR(6, 1)
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struct display_info_t const displays[] = {{
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.bus = -1,
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.addr = 0,
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.pixfmt = IPU_PIX_FMT_RGB24,
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.detect = NULL,
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.enable = NULL,
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.mode = {
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.name = "DVI",
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.refresh = 60,
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.xres = 640,
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.yres = 480,
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.pixclock = 39721, /* picosecond (25.175 MHz) */
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.left_margin = 40,
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.right_margin = 60,
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.upper_margin = 10,
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.lower_margin = 10,
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.hsync_len = 20,
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.vsync_len = 10,
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.sync = 0,
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.vmode = FB_VMODE_NONINTERLACED
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} } };
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size_t display_count = ARRAY_SIZE(displays);
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void setup_iomux_lcd(void)
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{
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/* Turn on DVI_PWD */
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imx_iomux_v3_setup_pad(MX53_PAD_CSI0_DAT15__GPIO6_1);
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gpio_request(CX9020_DVI_PWD, "CX9020_DVI_PWD");
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gpio_direction_output(CX9020_DVI_PWD, 1);
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}
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