ARM: imx: novena: Convert to DM VIDEO

Enable DM Video support on iMX6Q Novena and fix minor details
to restore previous behavior of the system.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Vagrant Cascadian <vagrant@debian.org>

board/kosagi/novena/novena.c

@@ -39,6 +39,7 @@
 #include <power/pmic.h>
 #include <power/pfuze100_pmic.h>
 #include <stdio_dev.h>
+#include <video_console.h>
 
 #include "novena.h"
 
@@ -125,7 +126,19 @@ int board_init(void)
 int board_late_init(void)
 {
 #if defined(CONFIG_VIDEO_IPUV3)
+	struct udevice *con;
+	char buf[DISPLAY_OPTIONS_BANNER_LENGTH];
+	int ret;
+
 	setup_display_lvds();
+
+	ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
+	if (ret)
+		return ret;
+
+	display_options_get_banner(false, buf, sizeof(buf));
+	vidconsole_position_cursor(con, 0, 0);
+	vidconsole_put_string(con, buf);
 #endif
 	return 0;
 }

configs/novena_defconfig

@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_KOSAGI_NOVENA=y
 CONFIG_SPL_MMC_SUPPORT=y
@@ -15,7 +16,6 @@ CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
-# CONFIG_SYS_MALLOC_F is not set
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_USE_BOOTARGS=y
@@ -70,7 +70,7 @@ CONFIG_USB_ETH_CDC=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_VIDEO_IPUV3=y
-CONFIG_VIDEO=y
-# CONFIG_VIDEO_SW_CURSOR is not set
 CONFIG_FAT_WRITE=y

include/configs/novena.h

@@ -119,14 +119,12 @@
 #endif
 
 /* Video output */
-#ifdef CONFIG_VIDEO
 #define CONFIG_VIDEO_BMP_RLE8
 #define CONFIG_SPLASH_SCREEN
 #define CONFIG_BMP_16BPP
 #define CONFIG_VIDEO_LOGO
 #define CONFIG_IMX_HDMI
 #define CONFIG_IMX_VIDEO_SKIP
-#endif
 
 /* Extra U-Boot environment. */
 #ifndef CONFIG_SPL_BUILD
@@ -144,6 +142,8 @@
 	"ramdisk_addr_r=0x28000000\0"		   			\
 	"fdt_addr_r=0x18000000\0"					\
 	"fdtfile=imx6q-novena.dtb\0"					\
+	"stdout=serial,vidconsole\0"					\
+	"stderr=serial,vidconsole\0"					\
 	"addcons="							\
 		"setenv bootargs ${bootargs} "				\
 		"console=${consdev},${baudrate}\0"			\