pitx-imx8m: remove display configurations from board file

- Display configuration is set up in device tree now.
Signed-off-by: Thomas Schaefer <thomas.schaefer@kontron.com>

board/kontron/pitx-imx8m/pitx-imx8m.c

@@ -655,52 +655,6 @@ int is_recovery_key_pressing(void)
 #endif /*CONFIG_ANDROID_RECOVERY*/
 #endif /*CONFIG_FSL_FASTBOOT*/
 
-#if defined(CONFIG_VIDEO_IMXDCSS)
-
-struct display_info_t const displays[] = {{
-	.bus	= 0, /* Unused */
-	.addr	= 0, /* Unused */
-	.pixfmt	= GDF_32BIT_X888RGB,
-	.detect	= NULL,
-	.enable	= NULL,
-#ifndef CONFIG_VIDEO_IMXDCSS_1080P
-	.mode	= {
-		.name           = "HDMI", /* 720P60 */
-		.refresh        = 60,
-		.xres           = 1280,
-		.yres           = 720,
-		.pixclock       = 13468, /* 74250  kHz */
-		.left_margin    = 110,
-		.right_margin   = 220,
-		.upper_margin   = 5,
-		.lower_margin   = 20,
-		.hsync_len      = 40,
-		.vsync_len      = 5,
-		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode          = FB_VMODE_NONINTERLACED
-	}
-#else
-	.mode	= {
-		.name           = "HDMI", /* 1080P60 */
-		.refresh        = 60,
-		.xres           = 1920,
-		.yres           = 1080,
-		.pixclock       = 6734, /* 148500 kHz */
-		.left_margin    = 148,
-		.right_margin   = 88,
-		.upper_margin   = 36,
-		.lower_margin   = 4,
-		.hsync_len      = 44,
-		.vsync_len      = 5,
-		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode          = FB_VMODE_NONINTERLACED
-	}
-#endif
-} };
-size_t display_count = ARRAY_SIZE(displays);
-
-#endif /* CONFIG_VIDEO_IMXDCSS */
-
 /* return hard code board id for imx8m_ref */
 #if defined(CONFIG_ANDROID_THINGS_SUPPORT) && defined(CONFIG_ARCH_IMX8M)
 int get_imx8m_baseboard_id(void)