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Add a kconfig option to choose between outputing ACS characters or 

their plain ASCII fallbacks over serial console.

Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3517 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ulf Jordan 2008-08-18 19:29:41 +00:00 committed by Jordan Crouse
parent 364317b199
commit 2aea11f57f
2 changed files with 18 additions and 0 deletions
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14
payloads/libpayload/Config.in
View File

@ -68,6 +68,20 @@ config SERIAL_BAUD_RATE
depends on SERIAL_SET_SPEED depends on SERIAL_SET_SPEED
default 115200 default 115200
config SERIAL_ACS_FALLBACK
bool "Use plain ASCII characters for ACS"
default n
depends on SERIAL_CONSOLE
help
The alternate character set (ACS) is used for drawing lines and
displaying a couple of other special graphics characters. The
ACS characters generally look good on screen, but can be difficult
to cut and paste from a terminal window to a text editor.
Say 'y' here if you want to always use plain ASCII characters to
approximate the appearance of ACS characters on the serial port
console.
config VIDEO_CONSOLE config VIDEO_CONSOLE
bool "See output on a video console" bool "See output on a video console"
default y default y

4
payloads/libpayload/curses/tinycurses.c
View File

@ -110,6 +110,9 @@ chtype fallback_acs_map[128] =
'|', '<', '>', '*', '!', 'f', 'o', ' ', '|', '<', '>', '*', '!', 'f', 'o', ' ',
}; };
#ifdef CONFIG_SERIAL_ACS_FALLBACK
chtype serial_acs_map[128];
#else
/* See acsc of vt100. */ /* See acsc of vt100. */
chtype serial_acs_map[128] = chtype serial_acs_map[128] =
{ {
@ -130,6 +133,7 @@ chtype serial_acs_map[128] =
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', 0, 'x', 'y', 'z', '{', '|', '}', '~', 0,
}; };
#endif
/* See acsc of linux. */ /* See acsc of linux. */
chtype console_acs_map[128] = chtype console_acs_map[128] =