video console: add 12x22 Sun font from linux

Modern mobile phones typically have high pixel density.
Bootmenu is hardly readable on those with 8x16 font.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

drivers/video/Kconfig

@@ -31,6 +31,13 @@ config VIDEO_FONT_8X16
 	  Provides character bitmap data in header file.
 	  When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
 
+config VIDEO_FONT_SUN12X22
+	bool "12 x 22 font size"
+	help
+	  Font for video console driver, 12 x 22 pixels
+	  Provides character bitmap data in header file.
+	  When selecting multiple fonts, you may want to enable CMD_SELECT_FONT too.
+
 config VIDEO_LOGO
 	bool "Show the U-Boot logo on the display"
 	default y if !SPLASH_SCREEN

include/video_font.h

@@ -15,6 +15,9 @@
 #if defined(CONFIG_VIDEO_FONT_8X16)
 #include <video_font_8x16.h>
 #endif
+#if defined(CONFIG_VIDEO_FONT_SUN12X22)
+#include <video_font_sun12x22.h>
+#endif
 
 static struct video_fontdata __maybe_unused fonts[] = {
 #if defined(CONFIG_VIDEO_FONT_8X16)
@@ -22,6 +25,9 @@ static struct video_fontdata __maybe_unused fonts[] = {
 #endif
 #if defined(CONFIG_VIDEO_FONT_4X6)
 	FONT_ENTRY(4, 6, 4x6),
+#endif
+#if defined(CONFIG_VIDEO_FONT_SUN12X22)
+	FONT_ENTRY(12, 22, 12x22),
 #endif
 	{/* list terminator */}
 };