diff options
| author | Ulf Jordan <jordan@chalmers.se> | 2008-08-18 19:29:41 +0000 |
|---|---|---|
| committer | Jordan Crouse <jordan.crouse@amd.com> | 2008-08-18 19:29:41 +0000 |
| commit | 2aea11f57f3163ef12e71074eaaaaf4cb566836a (patch) | |
| tree | d3453f9751700c248003bbc6b6e9042d930d92a8 /payloads | |
| parent | 364317b1991cf5daa08ad3ce4e52e735c9789987 (diff) | |
| download | coreboot-2aea11f57f3163ef12e71074eaaaaf4cb566836a.tar.xz | |
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
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/libpayload/Config.in | 14 | ||||
| -rw-r--r-- | payloads/libpayload/curses/tinycurses.c | 4 |
2 files changed, 18 insertions, 0 deletions
diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in index 2eb518afa6..97bf78d649 100644 --- a/payloads/libpayload/Config.in +++ b/payloads/libpayload/Config.in @@ -68,6 +68,20 @@ config SERIAL_BAUD_RATE depends on SERIAL_SET_SPEED 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 bool "See output on a video console" default y diff --git a/payloads/libpayload/curses/tinycurses.c b/payloads/libpayload/curses/tinycurses.c index c901ff66b0..16e06ec473 100644 --- a/payloads/libpayload/curses/tinycurses.c +++ b/payloads/libpayload/curses/tinycurses.c @@ -110,6 +110,9 @@ chtype fallback_acs_map[128] = '|', '<', '>', '*', '!', 'f', 'o', ' ', }; +#ifdef CONFIG_SERIAL_ACS_FALLBACK +chtype serial_acs_map[128]; +#else /* See acsc of vt100. */ chtype serial_acs_map[128] = { @@ -130,6 +133,7 @@ chtype serial_acs_map[128] = 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', 0, }; +#endif /* See acsc of linux. */ chtype console_acs_map[128] = |