Create Chrome OS recovery firmware procedure.

common/lcd.c

Index: common/lcd.c
diff --git a/common/lcd.c b/common/lcd.c
index 99f640e27be30a1a2772ed173471c989d42774da..9ebb01706398ed711bf321f83bcdc6d6e8f3df71 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -80,7 +80,8 @@ static inline void lcd_putc_xy(ushort x, ushort y, uchar  c);
 
 static int lcd_init(void *lcdbase);
 
-static int lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]);
+static int do_lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc,
+			char *const argv[]);

[robotboy, 2011/03/08 21:07:26]

This should be a separate CL so that rebasing is easier and so that this could
be upstreamed.

[Tom Wai-Hong Tam, 2011/03/09 10:15:05]

Done.

 static void *lcd_logo(void);
 int lcd_display_bitmap_24(ulong bmp_image, int x, int y);
 
@@ -399,7 +400,7 @@ int drv_lcd_init(void)
 }
 
 /*----------------------------------------------------------------------*/
-static int lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+int lcd_clear()

[Che-Liang Chiou, 2011/03/09 02:37:53]

Maybe you should put a declaration of lcd_clear() in lcd.h so that you can
include lcd.h in cmd_cros_rec.c?

[Tom Wai-Hong Tam, 2011/03/09 10:15:05]

Done.

 {
 #if LCD_BPP == LCD_MONOCHROME
 	/* Setting the palette */
@@ -444,8 +445,14 @@ static int lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 	return 0;
 }
 
+static int do_lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc,
+			char *const argv[])
+{
+	return lcd_clear();
+}
+
 U_BOOT_CMD(
-	cls,	1,	1,	lcd_clear,
+	cls,	1,	1,	do_lcd_clear,
 	"clear screen",
 	""
 );
@@ -459,7 +466,7 @@ static int lcd_init(void *lcdbase)
 
 	lcd_ctrl_init(lcdbase);
 	lcd_is_enabled = 1;
-	lcd_clear(NULL, 1, 1, NULL);	/* dummy args */
+	lcd_clear();	/* dummy args */
 #ifdef CONFIG_QSD8X50_LCDC
 	lcd_enable();
 #endif