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| author | Simon Glass <sjg@chromium.org> | 2015-10-18 21:17:18 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-11-19 20:13:40 -0700 |
| commit | 7fe0933c5898e5cce70407184fd458cf3ad9ee32 (patch) | |
| tree | 8c1019c021e7f6c864cb1ff2424bc7fd5d1994f4 /README | |
| parent | 1fa4bfde181c020274b9689af9b001c31ae43f0f (diff) | |
| download | u-boot-7fe0933c5898e5cce70407184fd458cf3ad9ee32.tar.gz u-boot-7fe0933c5898e5cce70407184fd458cf3ad9ee32.tar.xz u-boot-7fe0933c5898e5cce70407184fd458cf3ad9ee32.zip | |
video: Drop unused console functions
CONFIG_CONSOLE_CURSOR, CONFIG_SYS_CONSOLE_BLINK_COUNT and
CONFIG_CONSOLE_TIME are not used by any board. The implementation is not
great and stands in the way of a refactor of i8042. Drop these for now.
They can be re-introduced quite easily later, perhaps with driver-model
real-time-clock (RTC) support.
When reintroducing, it might be useful to make a few changes:
- Blink time would be more useful than blink count
- The confusing #ifdefs should be avoided
- The time functions should support driver model
- It would be best keyed off console_tstc() or some similar idle loop
rather than a particular input driver (i8042 in this case)
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 7 |
1 files changed, 0 insertions, 7 deletions
@@ -872,13 +872,6 @@ The following options need to be configured: (i.e. i8042_tstc) VIDEO_GETC_FCT get char fct (i.e. i8042_getc) - CONFIG_CONSOLE_CURSOR cursor drawing on/off - (requires blink timer - cf. i8042.c) - CONFIG_SYS_CONSOLE_BLINK_COUNT blink interval (cf. i8042.c) - CONFIG_CONSOLE_TIME display time/date info in - upper right corner - (requires CONFIG_CMD_DATE) CONFIG_VIDEO_LOGO display Linux logo in upper left corner CONFIG_VIDEO_BMP_LOGO use bmp_logo.h instead of |