[coreboot] r3517 - in trunk/payloads/libpayload: . curses

Author: jcrouse
Date: 2008-08-18 21:29:41 +0200 (Mon, 18 Aug 2008)
New Revision: 3517

Modified:
   trunk/payloads/libpayload/Config.in
   trunk/payloads/libpayload/curses/tinycurses.c
Log:
Add a kconfig option to choose between outputing ACS characters or
their plain ASCII fallbacks over serial console.

Signed-off-by: Ulf Jordan 
Acked-by: Jordan Crouse

Modified: trunk/payloads/libpayload/Config.in
===================================================================
--- trunk/payloads/libpayload/Config.in	2008-08-18 19:28:42 UTC (rev 3516)
+++ trunk/payloads/libpayload/Config.in	2008-08-18 19:29:41 UTC (rev 3517)
@@ -68,6 +68,20 @@
    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

Modified: trunk/payloads/libpayload/curses/tinycurses.c
===================================================================
--- trunk/payloads/libpayload/curses/tinycurses.c	2008-08-18 19:28:42 UTC (rev 3516)
+++ trunk/payloads/libpayload/curses/tinycurses.c	2008-08-18 19:29:41 UTC (rev 3517)
@@ -110,6 +110,9 @@
    '|',	'<',	'>',	'*',	'!',	'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 @@
    'p',	'q',	'r',	's',	't',	'u',	'v',	'w',
    'x',	'y',	'z',	'{',	'|',	'}',	'~',	0,
    };
+#endif

/* See acsc of linux. */
 chtype console_acs_map[128] =