anymore so this ugly hack is no longer needed.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5040 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Previously, msrtool would assume that MSR values should be compared
between stored value in file and current value in hardware which msrtool
was running on. This does not always fit the use case and with this
change msrtool can now compare two sets of MSR values stored in a file.
If only one MSR value is stored in the file, msrtool will behave as
before, and read the second MSR value from hardware.
This change means that msrtool does not always need access to the system
MSR functions so it can now be run as a regular user when using diff
mode with both MSR values stored in the file.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5033 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This also introduces a small change in the user interface for immediate
mode (-i). Previously, whitespace could separate high and low words in
an MSR as such:
msrtool -i 4c00000f='f2f100ff 56960004'
That is no longer allowed, a space character now ends the MSR value. Any
other character can still be used as separator however, so the following
syntax still works as expected:
msrtool -i 4c00000f=f2f100ff:56960004
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5032 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Rename some variables
Remove the 'found' variable which turns out not to be needed anyway
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5024 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5021 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
The only actual code change is from
if (.. >= 1) {
}
to
if (.. < 1)
continue
so this is pretty trivial.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5020 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Otherwise nvramtool -a with random cmos contents can mess up your terminal.
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@5015 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Support for the AMD Geode GX2
Processors to Msrtool.
It seems to work as it was tested on a Wyse Winterm S50.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5009 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Processors to Msrtool.
It seems to work as it was tested on a Wyse Winterm S50.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5008 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- via/epia-cn is a romcc board, not a CAR board. (Thanks Kevin, for the report)
- Make emulation/qemu-x86, dell/s1850, via/epia-cn use Makefile.romccboard.inc
- New flag: BIG_BOOTBLOCK, which is always the inverse of tinybootblock
Suitable for Makefile.inc rules (foo-$(CONFIG_BIG_BOOTBLOCK) += ...)
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5005 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* Don't implicitly add __PRE_RAM__ in romcc.
Fixes intel/xe7501devkit
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4998 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- Set __PRE_RAM__ define per default
- Properly handle ignored (#ifdef'd out) #include lines
amd/serengeti_cheetah_fam10:
- write ACPI files to $(obj) instead of the top dir (alias $(CURDIR))
tinybootblock:
- provide a way to define code that should be added to the bootblock,
to map the entire ROM for use by CBFS
amd/model_fxx, amd/model_10xxx:
- add CONFIG_SSE
walkcbfs.S:
- eliminate the use of two registers, to make space for romcc to wiggle
amd/serengeti_cheetah_fam10:
- use the enable_rom framework. not entirely functional yet
Boot-tested on emulation/qemu-x86
Build-tested on amd/serengeti_cheetah_fam10
amd/serengeti_cheetah_fam10 fails in amdht/ somewhere, but builds
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4994 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Signed-off-by: Libra Li <libra.li@technexion.com>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4990 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Introduce the tiny bootblock infrastructure and use it on QEmu.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4989 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
to be stated in kilobytes or megabytes. Usage is
cbfstool coreboot.rom create 1048576 coreboot.bootblock
cbfstool coreboot.rom create 1024k coreboot.bootblock
cbfstool coreboot.rom create 1m coreboot.bootblock
to get an 1048576 bytes = 1024kb = 1mb image.
Kconfig also uses this instead of calculating bytes from kilobytes itself.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4987 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
them from view (they could be dropped from newconfig, too - but why bother?)
trivial
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4984 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Trivial.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4983 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
target.
- use a template for mktemp (fixes OSX error)
- convert all numbers to hex to make comparison easier.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- drop some unused options from "newconfig"
- filter some Kconfig only options from the report
- drop targets directory of a non existent mainboard.
(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@4981 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
We want to download a specific version so fetch it from the right directory.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4977 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This should improve programming speed a bit.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4975 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4972 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Change a few bash-specific constructs to more portable syntax specified by
POSIX. After the change the script keeps working with bash interpreter and
can also be interpreted by FreeBSD /bin/sh.
Signed-off-by: Andriy Gapon <avg@icyb.net.ua>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4964 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Now there are definitions for actual MSRs that can be referenced instead.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4958 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* use relative paths in ldscript.ld and crt0_includes.h
* avoid use of dd(1) in xcompile
* build libregex for kconfig, if necessary
* work around missing utsname on win32
* unlink targets before rename on win32
* implement (crude) mkstemp for win32
* avoid open/read/close, use fopen/fread/fclose instead
* don't free certain data structures in romcc on win32 to
avoid crashes (likely use-after-free())
* handle "\CRLF" and win32 style absolute paths (X:/ or X:\)
in romcc
* make lzma (part of cbfstool) build on XP
* implement ntohl/htonl on win32
* handle CRLF in awk script
* set larger stack for romcc on win32
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4952 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Trivial.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4946 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Remove all remaining warnings from qemu.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4939 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- don't pretend to create a bootblock as large
as the ROM in Kconfig (it's 64k at most)
- don't pretend to accept a bootblocksize value
in cbfstool create (it ignored it)
- patch up the build systems to keep it working
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4934 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Signed-off-by: Sean Young <sean@mess.org>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4931 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
out a suitable address to put a XIP stage to.
Specifically, you pass it the file (to get its filesize), its filename
(as the header has a variable length that depends on it), and the
granularity requirement it has to fit in (for XIP).
The granularity is MTRR-style: when you request 0x10000, cbfstool looks
for a suitable place in a 64kb-aligned 64kb block.
cbfstool simply prints out a hex value which is the start address of a
suitably located free memory block. That value can then be used with
cbfs add-stage to store the file in the ROM image.
It's a two-step operation (instead of being merged into cbfs add-stage)
because the image must be linked twice: First, with some bogus, but safe
base address (eg. 0) to figure out the target address (based on file
size). Then a second time at the target address.
The work flow is:
- link file
- cbfstool locate
- link file again
- cbfstool add-stage.
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@4929 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* Drop pcbios folder that only exists for a single function
* include int1a handler in biosemu.c
* Wipe a lot of dead code, and set up F segment correctly
* include return value check from yabel.
On the long run we should teach yabel to be able to run with a reduced feature
set, ie. no emulation of (almost) all system hardware. Then we could drop the
non-yabel x86emu.
But for now this patch cleans up the non-yabel biosemu.c to a state where it's
not all that ugly anymore..
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4915 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
stack.
Signed-off-by: Mark Marshall <mark.marshall@csr.com>
Clarified the comment and
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4911 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
The READ_CONF and WRITE_CONF functions would both do the wrong thing
if the passed in BDF was not found. We should return and error to the
caller, but not stop running the option ROM.
Signed-off-by: Mark Marshall <mark.marshall@csr.com>
I slightly reworked the patch:
The 'CHECK' function seemed to be both wrong code and the wrong
number.
In fact the CHECK function was given the function number of
the "Microsoft Real-Time Compression Interface". Since this is definitely wrong
I removed the code.
Dropped some unneeded scopes, too, to make the code easier to read.
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4910 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* SMSW
* INVD/WBINVD
* RDMSR/WRMSR
* CPUID
The implementation is kept very simple (mostly dummies) but it should get
us successfully through the Poulsbo VGA OPROM code in order to determine
further requirements.
Also, fix up a lot of warnings (mostly about missing prototypes for
functions that should be static anyways)
This version adds a break in smsw that was missing in the patch that was sent
to the list.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4906 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Stefan Reinauer