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2014-03-20util: add rmodtool for parsing ELF files to rmodulesAaron Durbin
The current implementation of creating rmodules relies on invoking the linker in a certain manner with the relocations overlaid on the BSS section. It's not really surprising that the linker doesn't always behave the way one wants depending on the linker used and the architecture. Instead, introduce rmodtool which takes an ELF file as an input, parses it, and creates a new ELF file in the format the rmodule loader expects. Change-Id: I31ac2d327d450ef841c3a7d9740b787278382bef Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5378 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-03-18cbfstool: add ELF writing supportAaron Durbin
In order to generate rmodules in the format of ELF files there needs to be support for writing out ELF files. The ELF writer is fairly simple. It accpets sections that can be associated with an optional buffer (file data). For each section flagged with SHF_ALLOC a PT_LOAD segment is generated. There isn't smart merging of the sections into a single PT_LOAD segment. Change-Id: I4d1a11f2e65be2369fb3f8bff350cbb28e14c89d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5377 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-17mainboard/lenovo/x230 Fix usage of GNU field designator extensionEdward O'Callaghan
In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: If8c53b5370be9101b9e5f2dfa88a6229f500a0f6 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5392 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-03-17romcc.c: Fixes warning about unused function from unused macros.Edward O'Callaghan
GCC suppresses warnings about unused static functions if they are inline, however Clang only does this for header files. None of these MASK_ declarations are used, so just remove them. Change-Id: Ia230beba3f6367237838d9b3d90536459e1d52cb Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5273 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-03-16Make POST device configurable.Idwer Vollering
Change-Id: If92b50ab3888518228d2d3b76f5c50c4aef968dd Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/4561 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-03-14cbfstool: add symbol table parsing to the ELF parserAaron Durbin
Optionally parse the symbol table contained within an ELF file. It currently assumes there is only one symbol table present, and it errors out if more than one is found. Change-Id: I4ac4ad03184a319562576d8ab24fa620e701672a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5376 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: add string table parsing to ELF parserAaron Durbin
Optionally parse the string tables within an ELF file. Change-Id: I89f9da50b4fcf1fed7ac44f00c60b495c35555ef Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5375 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: add relocation parsing to ELF parserAaron Durbin
Optionally parse the relocation entries found within an ELF file. Change-Id: I343647f104901eb8a6a997ddf44aa5d36c31b44b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5374 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: introduce struct parsed_elf and parse_elf()Aaron Durbin
In order to make the ELF parsing more flexible introduce a parse_elf() function which takes a struct parsed_elf parameter. In addition take a flags parameter which instructs the ELF parser as to what data within the ELF file should be parsed. Change-Id: I3e30e84bf8043c3df96a6ab56cd077eef2632173 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5373 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: remove incorrect section size checkAaron Durbin
I was overzealous in checking the section size with respect to the file size. That check makes no sense as the section only deals with link sizes -- not on-disk sizes. Remove the check as it doesn't make any sense. Change-Id: I348e7847ae3a50badc22693439614f813462445a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5384 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13mainboard/jetway/nf81-t56n-lf: Fix HWM base addr.Edward O'Callaghan
The target board has a different base addr. for its hardware monitor (fans, temp, etc) from the Fintek Super I/O datasheet. Change-Id: Ifc025cb92d0fc4e8f813091d00a6c87deae05863 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5383 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-13mainboard/jetway/nf81-t56n-lf: Remove hard-coded IMC fan craft.Edward O'Callaghan
Fan controls in 0x400-0x4ff are not programmed here. Thus fan control from amd/persimmon in the devicetree.cb does not apply to this board. Change-Id: I9156143476df0a7b44c7af90fa2107e8a8ba851e Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5381 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-13cbfstool: elfparsing: check segment and section regionsAaron Durbin
While parsing the section and program headers ensure the locations of their contents are within the elf file proper. Change-Id: I856f7de45f82ac15977abc06e51bedb51c58dde1 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5372 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: elfheaders: use proper parameters to calloc()Aaron Durbin
Though the result doesn't matter much, the callers of calloc() should order the parameters correctly. i.e. the first paramter is the number of elements in an array and the second is the size of each element. Change-Id: Ic7c2910d623d96f380feb4e5f6fa432376f49e9b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5371 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: add eflparsing.hAaron Durbin
elfparsing.h serves as the header to working with the elf parser. Additionally, only include what is needed by the other files. Many had no reason to be including elf.h aside from fixing compilation problems when including cbfs.h. Change-Id: I9eb5f09f3122aa18beeca52d2e4dc2102d70fb9d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5370 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: move iself() to eflheaders.cAaron Durbin
The only user of iself() was in elfheaders.c. Move it there, and make it local to the compilation unit. Change-Id: I0d919ce372f6e2fce75885fb4fcba20d985979b3 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5369 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: elfheaders: use common checks and buffer helpersAaron Durbin
The elfheaders code was manipulating struct buffers. Use the introduced buffer helper functions. Additionally fix up offset and size checks for the program headers and section headers by using common code paths. Change-Id: I279c77f77aaa1860a0be43fb111df890dd1d84d5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5368 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-12Revert "boardstatus/towiki: Declare southbridge=northbridge=cpu on SOCs"Alexandru Gagniuc
This reverts commit b845636ce67f6e7c96bf3fb3008738f596a5d5ce. This commit changed the board status script to describe all boards in terms of x86 terminology, such as CPU->southbridge->northbridge. This terminology does not apply to a number of SoCs, in which the buses are not connected via successive bridges, and as such it is misleading and misguided to describe ideas of southbridge and northbridge for these devices. Change-Id: I98ba24ee00b816bf20d507c6d313ec2946acaedf Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5177 Tested-by: build bot (Jenkins)
2014-03-12drivers/spi: Add support for adesto SPI flash partsChris Douglass
Adds support for the following Adesto Technologies SPI Flash parts. AT25DF081 AT25DF321 AT25DF641 It has been tested on an Orion VPX7654 board populated with an AT25DF321A part. The "08" and "64" densities have not been tested. These parts are the successors of the Atmel AT26DF line that was spun out or purchased by Adesto. In this patch, adesto.c is identical to winbond.c with part entries for the Adesto parts. The datasheet for the AT25DF parts includes a "100MHz" programming command in addition to the "85MHz" command that is currently used but this patch does not add support for that enhanced programming mode. Change-Id: If82d075fd9000030480c412c645dcae2c8bb7439 Signed-off-by: Christopher Douglass <cdouglass.orion@gmail.com> Reviewed-on: http://review.coreboot.org/5225 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11chromeos: provide option to dynamically allocate ram oops bufferAaron Durbin
Fixing the location of the ram oops buffer can lead to certain kernel and boot loaders being confused when there is a ram reservation low in the address space. Alternatively provide a mechanism to allocate the ram oops buffer in cbmem. As cbmem is usually high in the address space it avoids low reservation confusion. The patch uncondtionally provides a GOOG9999 ACPI device with a single memory resource describing the memory region used for the ramoops region. BUG=None BRANCH=baytrail,haswell TEST=Built and booted with and w/o dynamic ram oops. With the corresponding kernel change things behave correctly. Change-Id: Ide2bb4434768c9f9b90e125adae4324cb1d2d073 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5257 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11baytrail: Reserve memory between ASEG and 1MB and for ramoopsDuncan Laurie
Low system tables are in this region, and it is probably safer to keep ASEG reserved. Also keep the region used by ramoops from being used by the OS and from being cleared by developer mode boots. Lots more work needed to make the ACPI tables fully functional. BUG=chrome-os-partner:23505 BRANCH=rambi TEST=boot on rambi and see that the kernel finds RSDP and uses ACPI Change-Id: I4f7064d3cff14a3ecf15b194a1f20c1fa9d5e134 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175554 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4932 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-03-11rambi: Enable USB boot with EHCI controllerDuncan Laurie
This adds the EHCI driver back to libpayload and configures the devicetree to route ports to EHCI. This is hopefully just temporary until the issues with XHCI can be worked out. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot from USB on rambi Change-Id: I0549661f5e5fd83477f4839a05e7e21175b24b64 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175513 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4931 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: Add EHCI initializationDuncan Laurie
This adds required steps to initialize the EHCI controller on the baytrail platform. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot from USB on rambi Change-Id: I3a5487791e2305616036d4550e260a178c0e1c4d Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175512 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4930 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: Add XHCI initializationDuncan Laurie
This adds required steps to initialize the XHCI controller on the baytrail platform. Actually using XHCI is causing lots of bad behavior including apparent memory corruption. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot on rambi Change-Id: Ic43e04f4b47e107ec3bb0c387a9fc72c3cae0271 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175511 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4929 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: add audio clock workaround for LPEAaron Durbin
Apparently the LPE device needs a 25MHz clock. Provide the work around to enable this clock. BUG=chrome-os-partner:23791 BRANCH=None TEST=Built and booted. Confirmed setting being applied. Change-Id: Ibff5563436b3025eb8b61ffee3302bd2da872b39 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175493 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4928 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: add ccu iosf access functionsAaron Durbin
The clock control unit needs to be accessed to configure some of the devices properly. Therefore. provide a way to access the CCU. BUG=chrome-os-partner:23791 BRANCH=None TEST=Built. Change-Id: I30ed06e6aef81ee99c6d7ab3cbe8f83818b8dee5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175492 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4927 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: HDA function disable workaroundAaron Durbin
Parts of the audio path are common between the HDA and LPE. However, those parts are power-controlled by the D-state of the HDA device. Therefore, one cannot put the HDA into D3Hot because those audio paths will be shutdown. BUG=chrome-os-partner:22871 BRANCH=None TEST=Built and booted through depthcharge. Disabling HDA still causes a shutdown when performing warm reset, however I was able to verify the magic sequence was being performed. Change-Id: I3b01356d85a4b7b902bd896b8eb9e7bc509fcc42 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175491 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4926 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: allow function disable on TXEAaron Durbin
Previously it was not known how to put the TXE pci device into D3Hot. It's been disseminated that this is not a requirement for disabling the TXE pci device in the function disable register. Therefore, allow this by returning 0 from place_device_in_d3hot(). BUG=chrome-os-partner:22871 BRANCH=None TEST=Temporarily set TXE to be disabled. Noted FUNC_DIS was being set accordingly. Change-Id: Ibf537bf8ba718859591dc89bdf41e57c1ea9d836 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175490 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4925 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11baytrail: Switch graphics init to use reg_scriptDuncan Laurie
This is an example consumer of the register script handler. BUG=chrome-os-partner:23507 BRANCH=rambi TEST=build and boot on rambi and see recovery screen Change-Id: I4954a5defd0a345b179819b9f6bb15ea340a6715 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175214 Commit-Queue: Aaron Durbin <adurbin@chromium.org> Tested-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4924 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-11cbfstool: add struct buffer helper routinesAaron Durbin
There are some open-coded manipulation of the struct buffer innards in the elf parsing code. Add helper functions to avoid reaching into the struct itself. Change-Id: I0d5300afa1a3549f87f588f976184e880d071682 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5367 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11cbfstool: add bputs() to store a byte stream to a bufferAaron Durbin
There was already a bgets() function which operates on a buffer to copy a byte stream. Provide bputs() to store a byte stream to a buffer, thus making the API symmetrical. Change-Id: I6166f6b68eacb822da38c9da61a3e44f4c67136d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5366 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11cbfstool: add get8/put8 variants to xdr structuresAaron Durbin
In order to provide consistent usage provide the get8() and put8() callbacks to xdr operations. That way no futzing needs to be done to handle 8-bit reads and writes. Change-Id: I1233d25df67134dc5c3bbd1a84206be77f0da417 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5365 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11cbfstool: move verbose to common.cAaron Durbin
In order for multiple tools to use the common code found in common.c place the verbose variable within common.c's compilation unit. Change-Id: I71660a5fd4d186ddee81b0da8b57ce2abddf178a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5364 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-11rmodule: allow rmodule header structure to be used by userlandAaron Durbin
In order for userland to create rmodules the common code should be shareable. Therefore, convert the short u<width> name types to the posix uint<width>_t types. Additionally, move the definition of the header structure to a new rmodule-defs.h header file so that userland can include that without pulling in the coreboot state. Change-Id: I54acd3bfd8c207b9efd50a3b6d89efd5fcbfc1d9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5363 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-10AMD Olive Hill: add IMC fan controlWANG Siyuan
There are 3 steps to enable the IMC fan control: 1. Enable fan control related registers on Hudson using oem_fan_control(). 2. Set EcStruct. 3. Enable thermal zone using enable_imc_thermal_zone(). I have tested on Olive Hill. Change-Id: I1748e8c92fb72a82bac0506ecdf98304a5bd8239 Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/4301 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-03-10AMD Parmer: add IMC fan controlWANG Siyuan
There are 3 steps to enable the IMC fan control: 1. Enable fan control related registers on Hudson using oem_fan_control(). 2. Set EcStruct. 3. Enable thermal zone using enable_imc_thermal_zone(). I have tested on Parmer. Change-Id: Id11d5c5da30346c034d155a73749e7f4c9c980eb Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/4302 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-03-10CBMEM console: Fix build for ARMKyösti Mälkki
This preprocessor guard was used to disable CBMEM console from romstage of ROMCC boards. It unintentionally disabled it for ARM too as they do not have CACHE_AS_RAM selected. Option EARLY_CBMEM_INIT implies CAR migration which is required to have CBMEM console in romstage. This change should have been done in commit f8bf5a10 already, but we missed it. Change-Id: I03e95183be0e78bc7dd439d5fef5b10e54966dc3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5356 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-03-09intel/gma: Remove MCH register declarations.Vladimir Serbinenko
i915_reg.h re-declares some of MCH registers as seen through MCHBAR mirror. It's not currently used and we don't want any MCH registers in GFX. Change-Id: I5fa4711fee60d64316696b7ed713013de8759b54 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5318 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-09smbios: Supply tag type 2 (base board information)Vladimir Serbinenko
Information really contained in it is mostly the same as in type 1 tag. However Linux uses type 2 to match hardware. Duplicate the info. Change-Id: I75e13d764464053ecab4a833fbb83836cedf26e6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5322 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-09lbtdump: Dump forwarded tables.Vladimir Serbinenko
Recent coreboot puts real tables in high memory and only pointer is remaining at traditional location. This patch makes lbtdump work with recent coreboot. Change-Id: I1c4945909da16c0ec81e59c2d94d9a7d27e2aba5 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4830 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-09mainboard/jetway/nf81-t56n-lf: Turn PS/2 driver on by default.Edward O'Callaghan
This board has a working PS/2 port for a keyboard. Thus, it makes for a good option to have on by default. Change-Id: Ifcde0474d7be26152f1b5e19fe4906e87732b9a4 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5357 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-09mainboard/jetway/nf81-t56n-lf: Fix GPP missing CLK on PCI bridge.Edward O'Callaghan
The platform dependent mainboard.c was incorrectly disabling the second clock signal feeding the GPP ports. This results in spurious hangs by calling the set_pcie_dereset() SB CIMx callback many times. This also stops coreboot from finding the second NIC behind the pci 15.0 bridge. Change-Id: I9f2370f6e05d1c5532fbca8203e32ab1ff15266a Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5355 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-03-09intel/jarrell: Apply ROMCC workaroundKyösti Mälkki
Taken from intel/xe7501devkit, maybe it had same symptoms once. The call to ich5_watchdog_on() has side-effect of exploding the requirements for ROMCC internal arrays at compile-time. The hard-coded limit in question is MAX_RHS in util/romcc.c, the default of 127 comes from the rhs field defined with 7 bits. Before this patch intel/jarrell builds were using upto MAX_RHS=102, while other ROMCC boards built even with MAX_RHS=10. This workaround brings intel/jarrell to the same level. Change-Id: I162d801f81d9196403d88636eb9cb291c950ded0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5348 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-03-08ROMCC: Trigger internal compiler failure and apply the workaroundKyösti Mälkki
These boards first failed when attempting to change print_err() from direct function call to console_tx_XX() to a code block in the form of do { if (y) console_tx_XX(x); } while(0) Removing the label dummy_romcc_workaround_label added here will trigger the following compiler error for the two boards: Internal compiler error: no edge to block->last->next Change-Id: I997adfaf586d7fa2096401dd574b07ce676d0ac6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5349 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-03-08utils/romcc.c: Fix spurious unsigned integer comparisons.Edward O'Callaghan
Clang warns about comparisons of unsigned integers with being below zero. Remove spurious logic checks that are always false. Change-Id: I70c4d5331df81e48bf7ef27ff98400c4218f7edc Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5275 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-08qemu-i440fx: add a prototype for main()Patrick Georgi
This probably belongs elsewhere, but I haven't found a nice place yet. Change-Id: I9ca52db33905cf4ee229d7ff44012105915271a8 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4720 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-03-08lib/dynamic_cbmem.c: Include `cbmem_console.h`Paul Menzel
Broken with commit 1d7541fe (console: Fix includes). Change-Id: If41f9e08df98d79b7bbf740b1a5634d0140207be Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5351 Tested-by: build bot (Jenkins)
2014-03-07x86: add MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING optionAaron Durbin
Boot speeds can be sped up by mirroring the payload into main memory before doing the actual loading. Systems that would benefit from this are typically Intel ones whose SPI are memory mapped. Without the SPI being cached all accesses to the payload in SPI while being loaded result in uncacheable accesses. Instead take advantage of the on-board SPI controller which has an internal cache and prefetcher by copying 64-byte cachelines using 32-bit word copies. Change-Id: I4aac856b1b5130fa2d68a6c45a96cfeead472a52 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5305 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-04Add a generic register script handlerDuncan Laurie
This is based on the RCBA configuration setup from haswell. It handles PCI, BARs, IO, MMIO, and baytrail-specific IOSF. I did not extend it to handle MSR yet but that would be another potential register type. There are a number of approaches to this kind of thing, but in the end they have a lot of switch statements and a mass of #defines. I'm not particularly set on any of the details so comments welcome. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=emerge-rambi chromeos-coreboot-rambi Change-Id: Ib873936ecf20fc996a8feeb72b9d04ddb523211f Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175206 Commit-Queue: Aaron Durbin <adurbin@chromium.org> Tested-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4923 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-03-04console: Use single driver entry for UARTsKyösti Mälkki
UARTs now have unified prototypes and can use a single entry in the list of drivers for ramstage. Change-Id: I315daaf9a83cfa60f1a270146c729907a1d6d45b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5308 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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