consolidates
creating and accessing the LAR into new code utilizing mmap which
facilitates moving about within the archive.
This code also turns the bootblock path name as a constant value.
It also requires that the user specify a size when the LAR is
created.
This patch was missing do_no_uncompress() which was fixed before
commit. This part should be reviewed.
Signed-off-by: Jordan crouse <jordan.crouse@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@470 f3766cd6-281f-0410-b1cd-43a5c92072e9
building in an unconfigured tree and to continue with Jordans patches.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@469 f3766cd6-281f-0410-b1cd-43a5c92072e9
in the LBv3 tree. Also remove any reference to the build system so that
LAr can be constructed in an un-configured tree.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@468 f3766cd6-281f-0410-b1cd-43a5c92072e9
- test(1) doesn't understand == on Solaris, but = seems to be equivalent
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@461 f3766cd6-281f-0410-b1cd-43a5c92072e9
returns an error if any part of dirpath is located outside the specified
parent directory. Use the parent "/" to allow new directories anywhere.
Note that dirpath is relative to the working directory, not to parent.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@453 f3766cd6-281f-0410-b1cd-43a5c92072e9
Why? This way we don't need to recompile the image when the size of the
LinuxBIOS image changes. This alows building images for 50 motherboards
and equipping each with 10 payloads, resulting in 500 images while you
only have to build each payload once and each motherboard, too.
There's also a small "fix" allowing the compression type to be case
insensitive. Not really relevant I guess.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@427 f3766cd6-281f-0410-b1cd-43a5c92072e9
- Adapt the compression utilities for integration into lar
- Add compression capabilities to lar and expose in user interface
- Provide a way to mark files as non-compressible
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
- Diese und die folgenden Zeilen werden ignoriert --
M include/lar.h
M util/lzma/minilzma.cc
M util/nrv2b/nrv2b.c
M util/lar/lar.c
M util/lar/create.c
M util/lar/lar.h
M util/lar/lib.c
M util/lar/extract.c
M util/lar/list.c
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@366 f3766cd6-281f-0410-b1cd-43a5c92072e9
"lar -b foo" lar crashes without this. Thanks to Patrick Mauritz for
finding this. (trivial patch)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@363 f3766cd6-281f-0410-b1cd-43a5c92072e9
by the previous patch.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@358 f3766cd6-281f-0410-b1cd-43a5c92072e9
keep the c++ compiler happy (lzma is c++ code and thus must be linked by a
c++ compiler).
The Makefiles are changed so lar is build with HOSTCC but linked with HOSTCXX
(so the c++ library is picked up)
Signed-off-by: PatrickGeorgi <patrick@georgi-clan.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@357 f3766cd6-281f-0410-b1cd-43a5c92072e9
current stubs), both as utilities and object files to link with
lar (once lar is capable of that).
There are some details that could be discussed (eg. I could avoid the
duplication of LZMA_OBJ, but that would mean using ::-rules in
util/lzma/Makefile with whatever side effects those bring, or
by splitting them into a separate file), but I tried it here, and it works.
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@355 f3766cd6-281f-0410-b1cd-43a5c92072e9
different arguments, change mkdirp in util/lar/lib.* to match that
- still use it on solaris as lar uses libgen.h but not libgen (but it
needs libgen.h!)
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@280 f3766cd6-281f-0410-b1cd-43a5c92072e9
are used to from the Linux kernel.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@243 f3766cd6-281f-0410-b1cd-43a5c92072e9
built.
Instead of having a bootblock and a lar archive, the bootblock is now
part of the archive:
$ lar -l build/linuxbios.rom
normal/initram (93 bytes @0x24)
normal/payload (32768 bytes @0xb4)
normal/stage2 (32028 bytes @0x80e4)
linuxbios.bootblock (16384 bytes @0x3c000)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@240 f3766cd6-281f-0410-b1cd-43a5c92072e9
is a base change to make the whole linuxbios.rom a lar file.
* fix a whole lot of lar bugs (that never showed up in production yet)
* add proper option parsing to lar
* add verbose option
* add option to automatically pad lar archive to a certain size
* add proper file handling (specifying a directory will now pack all files
in that directory into the lar, instead of a 4k dummy file)
* catch lots of user errors, less implicit assumptions
* merge all header files into lib.h (except lar.h which is needed by other
programs using the lar format). lib.h is still very small.
* print errors to stderr
* (slipped in) copy linuxbios.rom to bios.bin for qemu ;-)
* adapt arch/x86/Makefile to use the new features.
* set version to 0.9
* lots of security bugs fixed (thanks to Uwe!)
* catch low memory conditions in strdup
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@234 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@202 f3766cd6-281f-0410-b1cd-43a5c92072e9
Remove Changelog section from README; not needed as we have svn logs.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@178 f3766cd6-281f-0410-b1cd-43a5c92072e9
revised BSD license (without advertising clause).
Add the BSD license text to the files, in addition to the GPL header.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@176 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@99 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@87 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@86 f3766cd6-281f-0410-b1cd-43a5c92072e9
* seperate vsprintf to a seperate file as it was in v2.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@83 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@71 f3766cd6-281f-0410-b1cd-43a5c92072e9
accordance to the newboot document:
* reset vector (16 bytes)
* vpd (240bytes)
* boot block (8k - 256b)
* lar archive (256-8 k)
The boot block is kind of simple, still. It enables pmode, car, and
starts looking for an initram module in the lar archive.
Note: This doesnt do much at the moment,
as gas seems to produce buggy code in init.S.
Take this as a suggestion of how it might work and please provide
patches fixing it and bringing it into shape.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@62 f3766cd6-281f-0410-b1cd-43a5c92072e9
Also, add a license statement in the README.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@41 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-By: Stefan Reinauer <stepan@coresystems.de> and others.
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@39 f3766cd6-281f-0410-b1cd-43a5c92072e9
