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+
|
|
/*
|
|
* Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
|
|
* Patrick Bruenn <p.bruenn@beckhoff.com>
|
|
*
|
|
* Based on <u-boot>/board/freescale/mx53loco/mx53loco_video.c
|
|
* Copyright (C) 2012 Freescale Semiconductor, Inc.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/arch/iomux-mx53.h>
|
|
#include <asm/gpio.h>
|
|
#include <asm/mach-imx/video.h>
|
|
|
|
#define CX9020_DVI_PWD IMX_GPIO_NR(6, 1)
|
|
|
|
struct display_info_t const displays[] = {{
|
|
.bus = -1,
|
|
.addr = 0,
|
|
.pixfmt = IPU_PIX_FMT_RGB24,
|
|
.detect = NULL,
|
|
.enable = NULL,
|
|
.mode = {
|
|
.name = "DVI",
|
|
.refresh = 60,
|
|
.xres = 640,
|
|
.yres = 480,
|
|
.pixclock = 39721, /* picosecond (25.175 MHz) */
|
|
.left_margin = 40,
|
|
.right_margin = 60,
|
|
.upper_margin = 10,
|
|
.lower_margin = 10,
|
|
.hsync_len = 20,
|
|
.vsync_len = 10,
|
|
.sync = 0,
|
|
.vmode = FB_VMODE_NONINTERLACED
|
|
} } };
|
|
size_t display_count = ARRAY_SIZE(displays);
|
|
|
|
void setup_iomux_lcd(void)
|
|
{
|
|
/* Turn on DVI_PWD */
|
|
imx_iomux_v3_setup_pad(MX53_PAD_CSI0_DAT15__GPIO6_1);
|
|
gpio_request(CX9020_DVI_PWD, "CX9020_DVI_PWD");
|
|
gpio_direction_output(CX9020_DVI_PWD, 1);
|
|
}
|