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coreboot-kgpe-d16/payloads/libpayload/libc
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Furquan Shaikh 8dd4f98222 libpayload console: Add check for already existing driver 
Add support to check if the driver for console_out or console_in is already
present in the list. If console_init is called twice, then the driver might get
added twice leading to a loop.

BUG=None
BRANCH=None
TEST=With console_init in libpayload and depthcharge both, there are no console
loops seen anymore

Change-Id: I9103230dfe88added28c51bff33ea4fa1ab034c1
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6931236ba2cfa71849973fe41cc340b7d70656ad
Original-Change-Id: If9a927318b850ec59619d92b1da4dddd0aa09cd1
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/214072
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8739
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
 		2015-03-20 10:00:47 +01:00
..
Makefile.inc libpayload: Add a new "die" function to fatally signal programming errors. 2014-09-15 17:37:13 +02:00
args.c Since some people disapprove of white space cleanups mixed in regular commits 2010-04-27 06:56:47 +00:00
console.c libpayload console: Add check for already existing driver 2015-03-20 10:00:47 +01:00
ctype.c fix typo in ctype.c 2008-08-19 16:53:47 +00:00
die.c libpayload: Add a new "die" function to fatally signal programming errors. 2014-09-15 17:37:13 +02:00
exec.c libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig. 2014-08-05 18:44:08 +02:00
getopt_long.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
hexdump.c libpayload: hexdump: Use `p` as conversion specifier for pointers 2014-12-19 21:15:05 +01:00
ipchecksum.c trivial fix: ipchksum takes an unspecified input blob, not explicitly a number of shorts. 2008-08-16 15:16:36 +00:00
lar.c Refactor the endianness conversion functions and header files. 2012-11-08 19:49:51 +01:00
lib.c libpayload: Provide dummy getenv() 2011-07-20 10:02:19 +02:00
malloc.c libpayload: special case large memalign() requests 2015-03-20 09:59:19 +01:00
memory.c libpayload: Reorder default memcpy, speed up memset and memcmp 2015-01-09 07:08:43 +01:00
printf.c libpayload: fix printf handling of unsigned long long 2014-12-30 20:54:23 +01:00
qsort.c libpayload: Fix whitespace errors 2013-06-27 14:46:43 +02:00
rand.c Add rand/rand_r/srand functions for generating pseudo-random bytes. 2008-04-07 23:33:50 +00:00
readline.c Catch various cases in libpayload where malloc() or memalign() return NULL 2009-07-31 11:39:55 +00:00
string.c libpayload: UTF-16LE to ASCII conversion 2015-03-20 09:59:48 +01:00
strings.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
strlcpy.c libpayload: Implement strlcpy 2011-07-07 22:29:35 +02:00
sysinfo.c Reduce warnings/errors in libpayload when using picky compiler options 2011-06-30 20:41:23 +02:00
time.c libpayload: improve us timer accuracy 2015-01-12 05:55:45 +01:00