Commit Graph

61 Commits

Author SHA1 Message Date
Stefan Reinauer 4e67731011 Allow libpayload to use an OXPCIe 952 card on systems without
onboard serial port                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                         
Signed-off-by: Stefan Reinauer <reinauer@google.com>                                                                                                                                                                                                                     
Acked-by:  Marc Jones <marcj303@gmail.com>                                                                                                                                                                                                                               



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6508 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-04-16 00:13:17 +00:00
Stefan Reinauer 59a1b7f7f1 libpayload: Add function to fix CMOS checksum.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5711 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-08-17 10:14:50 +00:00
Stefan Reinauer 857a778449 become more standard with libpayload headers. PATH_MAX belongs in limits.h,
tiny curses can use standard includes now.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5664 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-07-09 18:52:17 +00:00
Patrick Georgi 980a69b8c2 Attached patch moves functions out of the huge libpayload.h into headers
according to libc/posix traditions, to simplify porting applications to
payloads.

It also adds a couple of functions:
strcasecmp, strncasecmp, strcat, strtol, strspn, strcspn, strtok_r,
strtok, perror, exit, getpagesize

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5643 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-24 11:16:10 +00:00
Stefan Reinauer 14e2277962 Since some people disapprove of white space cleanups mixed in regular commits
while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27 06:56:47 +00:00
Stefan Reinauer e5d30b78b7 libpayload update
* rework Config.in
* add string_to_args function to actually make getopt usable.
* add strchr
* add strlcat
* some malloc fixes (exposed by the USB stack)
* add malloc debugging (thanks to Matthias Krause from Secunet!)
* make LAR support optional, it's not really used anymore
* (define htoX macros for ppc)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5298 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-25 22:15:19 +00:00
Stefan Reinauer 1beabe10cd make keyboard reset driver generic (not pc keyboard driver dependent)
so it can be used by usb, too

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> 


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5291 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-25 18:52:24 +00:00
Jordan Crouse 6c6e4333c4 [PATCH] Add sysinfo_have_multiboot function
Add a new infrastructure for returning system information to payloads.
First up - a pointer to the multiboot table.

Signed-off-by: Jordan Crouse <jordan@cosmicpenguin.net>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3743 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-11-11 19:51:14 +00:00
Patrick Georgi 657a6dc390 This patch removes most of the #ifdefs in libc/console.c, and
replaces it with two queues (input, output) where drivers (serial,
keyboard, video, usb) can attach.

The only things left with #ifdefs are initialization (at some point
the drivers must get a chance to register)


Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3679 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-21 15:08:18 +00:00
Jordan Crouse c53cdd782a [PATCH] libpayload: Add a strtoul() function
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3676 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-20 17:07:47 +00:00
Jordan Crouse 20c9cf12a4 [PATCH] libpayload: Add multiboot support
Make libpayload applications multiboot compatible.  Add the
multiboot OS table and grok the loader table, especially the
memory map and the command line.  This makes libpayload 
applications loadable by GRUB.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3673 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-20 16:51:43 +00:00
Patrick Georgi 4727c07446 - reduced memory requirements a lot (from >100kb/controller to
560bytes/controller)
- no need for the client of libpayload to implement
  usbdisk_{create,remove}, just because USB was compiled in.
- usb hub support compiles, and works for some trivial cases (no device
  detach, trivial power management)
- usb keyboard support works in qemu, though there are reports that it
  doesn't work on real hardware yet.
- usb keyboard is integrated in both libc-getchar() and curses, if
  CONFIG_USB_HID is enabled

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3662 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-16 19:20:51 +00:00
Stefan Reinauer 41514397e7 * Add strsep (since strtok is considered obsolete)
* add a bunch of string function doxygen comments.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3608 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-26 18:42:40 +00:00
Stefan Reinauer d84ef1e6dc * add keyboard layout support to libpayload
* add a reset handler mechanism (CTRL-ALT-DEL)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3605 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-26 18:37:26 +00:00
Stefan Reinauer e75c3d85a3 * factor out serial hardware init
* add reverse color support for serial
* add cursor enable/disable support for serial
* fix tinycurses compilation if serial is disabled
* add functions to query whether serial or vga console is enabled in tinycurses
* initialize uninitialized COLOR_PAIRS variable
* implement has_colors(), wredrawln() functions in curses

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3604 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-26 18:36:26 +00:00
Ulf Jordan d57a680632 Add support for curses color output over serial.
Note that the sequence \e[m for turning off bold resets all attributes,
including color.

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@3561 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-03 19:59:44 +00:00
Patrick Georgi 5ccfa1ac79 Add memalign(align, size).
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3559 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-02 15:49:32 +00:00
Uwe Hermann 3153863567 Various Doxygen-related fixes in libpayload (trivial).
- Drop all '@brief's, they're not needed as we use JAVADOC_AUTOBRIEF.
   The first sentence of every description will be treated as the '@brief'
   automatically.
 
 - Also, put all documentation/descriptions on top of the Doxygen-comments,
   and put the '@foo' keywords at the bottom of the comments for consistency.
 
 - Change comments for SEEK_SET/SEEK_CUR/SEEK_END from '/**@def' to '/**<'
   in order to make them appear in the output.
 
 - Drop all explicit '@struct' lines (which are optional; Doxygen will figure
   out that it's a struct if the comment is right before the struct).
 
 - Fix various typos, whitespace issues, etc.
 
 - Fix incorrect @param variable names, e.g. change '@param n foobar' to
   '@param s foobar' if the variable is named 's'.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3555 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-31 22:10:35 +00:00
Paul Menzel 0e6ad6bd09 fix typo
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3554 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-29 09:06:16 +00:00
Jordan Crouse b746178e65 [PATCH]: libpayload: Document the architecture specific routines
No code changes.

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


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3552 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28 23:12:22 +00:00
Jordan Crouse 617120c828 [PATCH]: libpayload: Document readline
No code changes.

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


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3550 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28 23:11:29 +00:00
Jordan Crouse e2ad806285 [PATCH]: libpayload: Document include/libpayload.h
No code changes.

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


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3549 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28 23:10:55 +00:00
Jordan Crouse 3a48bdcd36 libpayload: Expand doxygen definitions
Expand libpayload.h to include a main page and add individual 
groups for the API functions - this adds the Modules tab to
the doxygen output.

Specify the INPUT list rather then the EXCLUDE list of directories
to omit random .c files that we don't want.  Add clean targets to
the makefile to clean doxygen files only.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3545 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28 16:53:24 +00:00
Stefan Reinauer 3b9d1b83ab fix string function prototypes in libpayload according to sysv/4.3bsd.
Discussed on IRC, trivial

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3539 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-26 21:51:04 +00:00
Jakob Bornecrantz b0d3e71273 A missing semicolon prevents libpayload to compile, this patch fixes that.
Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3533 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-23 12:17:46 +00:00
Stefan Reinauer 99c0856903 make all drivers relocatable. Per default, an 1:1 mapping is assumed.
Patch to add relocation to libpayload will follow.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3524 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-19 17:49:53 +00:00
Stefan Reinauer 6e51ceeb2b * add readline()
* add fatal()

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3522 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-19 17:47:18 +00:00
Stefan Reinauer 59fb9a2bfa add functions to query cursor position to video layer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3520 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-19 17:44:49 +00:00
Stefan Reinauer 11e45cd3ff trivial fix: ipchksum takes an unspecified input blob, not explicitly a number of shorts.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3512 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-16 15:16:36 +00:00
Ulf Jordan b4d4bac1c4 Add support for line drawing characters and the alternate character set.
This enables using the ACS_ curses macros with libpayload.

The translation from ACS_ macros (or characters with attribute A_ALTCHARSET)
is done using one acs map for the video console, one for serial console
(xterm/vt100/vt220), and one fallback, from which an ASCII substitute is
taken if the device specific map doesn't contain an entry (ie NUL).

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@3499 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-11 20:34:28 +00:00
Jordan Crouse 12e27266c3 No really, _these_ should be the last occurences of CONFIG_ without
config.h in libpayload - also removed CONFIG_ instance in libpayload
which would have been dangerous.

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


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3497 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-11 17:10:58 +00:00
Ulf Jordan 68285699da Fix signedness problem in memcmp.
Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3491 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-09 19:34:56 +00:00
Uwe Hermann e55b32ab62 Update the kconfig copy in libpayload to a much more recent one. Among
other things this supposedly also fixes a number of build issues on Mac OS X.

This is more or less the same version (i.e. equally recent) as we have in
coreinfo and buildrom now.

This patch also includes the libintl.h fix from r3475 (coreinfo).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3482 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-08 07:56:07 +00:00
Uwe Hermann 83233d0a15 Add missing #include.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3470 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-04 21:00:49 +00:00
Jordan Crouse 3b4706591c libpayload: Support curses for serial
Support the curses interface over serial by supporting a minimal vt100
terminal.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3370 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-06-20 00:01:42 +00:00
Jordan Crouse fc697ad028 libpayload: Add PAYLOAD_INFO macro
Adds the PAYLOAD_INFO macro to store payload information in a data
section in the ELF which can be consumed by other entities.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3354 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-27 20:06:54 +00:00
Jordan Crouse 9e734c29cf libpayload: Add a function to verify the checksum on a LAR file
This function verifies the checksum on a LAR file.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3352 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-27 19:57:53 +00:00
Jordan Crouse 9dac1b4cca libpayload: Add an exec() and i386_do_exec() function
Add functions for libpayload to execute other payloads in memory,
and have those functions return cleanly.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3338 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-20 20:10:49 +00:00
Jordan Crouse 506980808d libpayload: Add larfptr function
Add a function to get a pointer to the start of a LAR entry.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3337 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-20 20:09:42 +00:00
Jordan Crouse 681ec27e2c libpayload: Add LAR walking support
Add suport for walking LARs.  These try to emulate the f*
functions from POSIX, though they are obviously different
in their behavior.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3288 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-07 20:34:02 +00:00
Jordan Crouse e2271430c5 libpayload: Add gettimeofday() and friends
Add a gettimeofday() implementation - it works pretty well, but it
drifts a little bit so its not very suitable for keeping time.  It
works best to track changes in time over small periods of time.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3272 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:11:02 +00:00
Jordan Crouse 63f181f97c libpayload: Enable keyboard translation so that we can use scancode set 1
The qemu keyboard controller defaults to using scancode set 2, we use set 1.
Turn on the translate mode in the keyboard controller to force the issue.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3270 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:09:39 +00:00
Uwe Hermann be504d1d8d Drop unneeded #includes, add EXIT_SUCCESS/EXIT_FAILURE (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3237 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 20:16:24 +00:00
Uwe Hermann 72199bc49a Rewrite and filling of libc/ctype.c (thus adjusting copyright line).
Use a simple one-liner for each of the functions. You can surely optimize
the code some more, but I chose not to do that in order to keep it readable.
When compiling with -Os the size differences are minimal.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3236 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 19:43:55 +00:00
Uwe Hermann b103345a14 Convert BIN2HEX/HEX2BIN to functions and add the abs() family
of functions while we're at it.

hex2bin() now also supports upper-case input characters.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3235 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 18:38:04 +00:00
Uwe Hermann fad8c2bd7c Various small consistency fixes (trivial):
- Use _FOO_H include guard format everywhere.

 - Add missing speaker.c prototypes to libpayload.h.

 - Consistently use short form u8/u16/u32 instead of uint8_t et. al.

 - kcofig: Use 'depends on' instead of 'depends', which seems deprecated.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3234 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 18:01:50 +00:00
Jordan Crouse 234e87f137 libpayload: Support functions for Geode
The Geode video driver will require a number of support functions,
including udelay(), PCI bus walking and MSRs.  This adds those functions
in preparation for the actual code.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3231 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-10 22:50:44 +00:00
Jordan Crouse 30939bdffd libpayload: Add video console framework
Add a framework for multiple video console drivers.  This is to prepare
for the Geode driver.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3230 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-10 22:49:02 +00:00
Uwe Hermann c5a78ac56a Add missing prototypes for libc/rand.c functions (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3225 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-08 23:38:15 +00:00
Jordan Crouse 672d0ae156 libpayload: Add a timeout function for getchar and getch
Implement a timeout option for getchar() to return after so many
milliseconds.  Also implement the same thing for curses using
the halfdelay() function.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3223 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-08 23:21:33 +00:00