- CONFIG_CFB_CONSOLE
- Enables console device for a color framebuffer. Needs following
- defines (cf. smiLynxEM, i8042)
- VIDEO_FB_LITTLE_ENDIAN graphic memory organisation
- (default big endian)
- VIDEO_HW_RECTFILL graphic chip supports
- rectangle fill
- (cf. smiLynxEM)
- VIDEO_HW_BITBLT graphic chip supports
- bit-blit (cf. smiLynxEM)
- VIDEO_VISIBLE_COLS visible pixel columns
- (cols=pitch)
- VIDEO_VISIBLE_ROWS visible pixel rows
- VIDEO_PIXEL_SIZE bytes per pixel
- VIDEO_DATA_FORMAT graphic data format
- (0-5, cf. cfb_console.c)
- VIDEO_FB_ADRS framebuffer address
- VIDEO_KBD_INIT_FCT keyboard int fct
- (i.e. rx51_kp_init())
- VIDEO_TSTC_FCT test char fct
- (i.e. rx51_kp_tstc)
- VIDEO_GETC_FCT get char fct
- (i.e. rx51_kp_getc)
- CONFIG_VIDEO_LOGO display Linux logo in
- upper left corner
- CONFIG_VIDEO_BMP_LOGO use bmp_logo.h instead of
- linux_logo.h for logo.
- Requires CONFIG_VIDEO_LOGO
- CONFIG_CONSOLE_EXTRA_INFO
- additional board info beside
- the logo
- CONFIG_HIDE_LOGO_VERSION
- do not display bootloader
- version string
-
- When CONFIG_CFB_CONSOLE_ANSI is defined, console will support
- a limited number of ANSI escape sequences (cursor control,
- erase functions and limited graphics rendition control).
-
- When CONFIG_CFB_CONSOLE is defined, video console is
- default i/o. Serial console can be forced with
- environment 'console=serial'.
-
- When CONFIG_SILENT_CONSOLE is defined, all console
- messages (by U-Boot and Linux!) can be silenced with
- 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.
-