make CONSOLE_BG_COL/CONSOLE_FG_COL configurable through board config file. Clear video screen in video_init().
Signed-off-by: Heiko Schocher hs@denx.de Cc: Anatolij Gustschin agust@denx.de --- README | 5 +++++ drivers/video/cfb_console.c | 38 ++++++++++++++++++++------------------ include/video_fb.h | 5 +++++ 3 files changed, 30 insertions(+), 18 deletions(-)
diff --git a/README b/README index e6e0465..232c96a 100644 --- a/README +++ b/README @@ -705,6 +705,11 @@ The following options need to be configured: the "silent" environment variable. See doc/README.silent for more information.
+ CONFIG_SYS_CONSOLE_BG_COL: define the backgroundcolor, default + is 0x00. + CONFIG_SYS_CONSOLE_FG_COL: define the foregroundcolor, default + is 0xa0. + - Console Baudrate: CONFIG_BAUDRATE - in bps Select one of the baudrates listed in diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index a2946c7..6db4073 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -2108,6 +2108,24 @@ defined(CONFIG_SANDBOX) || defined(CONFIG_X86) return 0; }
+void video_clear(void) +{ + if (!video_fb_address) + return; +#ifdef VIDEO_HW_RECTFILL + video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */ + 0, /* dest pos x */ + 0, /* dest pos y */ + VIDEO_VISIBLE_COLS, /* frame width */ + VIDEO_VISIBLE_ROWS, /* frame height */ + bgx /* fill color */ + ); +#else + memsetl(video_fb_address, + (VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), bgx); +#endif +} + static int video_init(void) { unsigned char color8; @@ -2194,6 +2212,8 @@ static int video_init(void) } eorx = fgx ^ bgx;
+ video_clear(); + #ifdef CONFIG_VIDEO_LOGO /* Plot the logo and get start point of console */ debug("Video: Drawing the logo ...\n"); @@ -2297,21 +2317,3 @@ int video_get_screen_columns(void) { return CONSOLE_COLS; } - -void video_clear(void) -{ - if (!video_fb_address) - return; -#ifdef VIDEO_HW_RECTFILL - video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */ - 0, /* dest pos x */ - 0, /* dest pos y */ - VIDEO_VISIBLE_COLS, /* frame width */ - VIDEO_VISIBLE_ROWS, /* frame height */ - bgx /* fill color */ - ); -#else - memsetl(video_fb_address, - (VIDEO_VISIBLE_ROWS * VIDEO_LINE_LEN) / sizeof(int), bgx); -#endif -} diff --git a/include/video_fb.h b/include/video_fb.h index 028e2a6..6cd4e37 100644 --- a/include/video_fb.h +++ b/include/video_fb.h @@ -18,8 +18,13 @@ #ifndef _VIDEO_FB_H_ #define _VIDEO_FB_H_
+#if defined(CONFIG_SYS_CONSOLE_FG_COL) && defined(CONFIG_SYS_CONSOLE_BG_COL) +#define CONSOLE_BG_COL CONFIG_SYS_CONSOLE_BG_COL +#define CONSOLE_FG_COL CONFIG_SYS_CONSOLE_FG_COL +#else #define CONSOLE_BG_COL 0x00 #define CONSOLE_FG_COL 0xa0 +#endif
/* * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT