1 files changed, 141 insertions, 0 deletions
diff --git a/drivers/video/console_normal.c b/drivers/video/console_normal.c
new file mode 100644
index 0000000000..d1031c8ed1
--- /dev/null
+++ b/drivers/video/console_normal.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2015 Google, Inc
+ * (C) Copyright 2001-2015
+ * DENX Software Engineering -- wd@denx.de
+ * Compulab Ltd - http://compulab.co.il/
+ * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <video.h>
+#include <video_console.h>
+#include <video_font.h>		/* Get font data, width and height */
+
+static int console_normal_set_row(struct udevice *dev, uint row, int clr)
+{
+	struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+	void *line;
+	int pixels = VIDEO_FONT_HEIGHT * vid_priv->line_length;
+	int i;
+
+	line = vid_priv->fb + row * VIDEO_FONT_HEIGHT * vid_priv->line_length;
+	switch (vid_priv->bpix) {
+#ifdef CONFIG_VIDEO_BPP8
+	case VIDEO_BPP8: {
+		uint8_t *dst = line;
+
+		for (i = 0; i < pixels; i++)
+			*dst++ = clr;
+		break;
+	}
+#endif
+#ifdef CONFIG_VIDEO_BPP16
+	case VIDEO_BPP16: {
+		uint16_t *dst = line;
+
+		for (i = 0; i < pixels; i++)
+			*dst++ = clr;
+		break;
+	}
+#endif
+#ifdef CONFIG_VIDEO_BPP32
+	case VIDEO_BPP32: {
+		uint32_t *dst = line;
+
+		for (i = 0; i < pixels; i++)
+			*dst++ = clr;
+		break;
+	}
+#endif
+	default:
+		return -ENOSYS;
+	}
+
+	return 0;
+}
+
+static int console_normal_move_rows(struct udevice *dev, uint rowdst,
+				     uint rowsrc, uint count)
+{
+	struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
+	void *dst;
+	void *src;
+
+	dst = vid_priv->fb + rowdst * VIDEO_FONT_HEIGHT * vid_priv->line_length;
+	src = vid_priv->fb + rowsrc * VIDEO_FONT_HEIGHT * vid_priv->line_length;
+	memmove(dst, src, VIDEO_FONT_HEIGHT * vid_priv->line_length * count);
+
+	return 0;
+}
+
+static int console_normal_putc_xy(struct udevice *dev, uint x, uint y, char ch)
+{
+	struct udevice *vid = dev->parent;
+	struct video_priv *vid_priv = dev_get_uclass_priv(vid);
+	int i, row;
+	void *line = vid_priv->fb + y * vid_priv->line_length +
+		x * VNBYTES(vid_priv->bpix);
+
+	for (row = 0; row < VIDEO_FONT_HEIGHT; row++) {
+		uchar bits = video_fontdata[ch * VIDEO_FONT_HEIGHT + row];
+
+		switch (vid_priv->bpix) {
+#ifdef CONFIG_VIDEO_BPP8
+		case VIDEO_BPP8: {
+			uint8_t *dst = line;
+
+			for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
+				*dst++ = (bits & 0x80) ? vid_priv->colour_fg
+					: vid_priv->colour_bg;
+				bits <<= 1;
+			}
+			break;
+		}
+#endif
+#ifdef CONFIG_VIDEO_BPP16
+		case VIDEO_BPP16: {
+			uint16_t *dst = line;
+
+			for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
+				*dst++ = (bits & 0x80) ? vid_priv->colour_fg
+					: vid_priv->colour_bg;
+				bits <<= 1;
+			}
+			break;
+		}
+#endif
+#ifdef CONFIG_VIDEO_BPP32
+		case VIDEO_BPP32: {
+			uint32_t *dst = line;
+
+			for (i = 0; i < VIDEO_FONT_WIDTH; i++) {
+				*dst++ = (bits & 0x80) ? vid_priv->colour_fg
+					: vid_priv->colour_bg;
+				bits <<= 1;
+			}
+			break;
+		}
+#endif
+		default:
+			return -ENOSYS;
+		}
+		line += vid_priv->line_length;
+	}
+
+	return 0;
+}
+
+struct vidconsole_ops console_normal_ops = {
+	.putc_xy	= console_normal_putc_xy,
+	.move_rows	= console_normal_move_rows,
+	.set_row	= console_normal_set_row,
+};
+
+U_BOOT_DRIVER(vidconsole_normal) = {
+	.name	= "vidconsole0",
+	.id	= UCLASS_VIDEO_CONSOLE,
+	.ops	= &console_normal_ops,
+};