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2016-02-26mainboard/intel/apollolake_rvp: remove bootblock_mainboard_early_init()Aaron Durbin
Now that the SoC is configuring the UART pads there's no need to implement bootblock_mainboard_early_init(). Remove it and bootblock.c. Change-Id: I2ae7ea38351733e1c9757cde20b79e1d19d0c1e5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13794 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-26soc/intel/apollolake: implement bootblock_soc_early_init()Aaron Durbin
Provide a bootblock_soc_early_init() to that takes care of initializing the UART on behalf of the mainboard when serial console is enabled. Change-Id: I2d3875110b6f58a9e0b4c113084b85817aa05a87 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13793 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-26soc/intel/apollolake: provide function to set up uart pads and controllerAaron Durbin
Instead of pushing the same code into each mainboard for configuring the the UART pads and initializing the host contoller provide a function to perform all the actions on behalf of the mainboard. The set of pads configured is dictated by the CONFIG_UART_FOR_CONSOLE Kconfig option. Change-Id: I06c499c7ee056b970468e0386d4bb1bc26537247 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13792 Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-26lib/bootblock: provide SoC callback parity with mainboardAaron Durbin
There was no 'early' call into the SoC code prior to console getting initialized. Not having this enforces the mainboard to drive the setup of the console which typically just ends up calling into the SoC code. Provide a SoC early init call to handle this without having to duplicate the same code in mainboards utilizing the same SoC. Change-Id: Ia233dc3ae89a77df284d6d5cf5b2b051ad3be089 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13791 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-26soc/intel/appollolake: fix comment in gpio_defs.hAaron Durbin
GPIO_187 is the beginning of the Northwest community pads. Change-Id: I5565ecf534530144e80c65d886db11b53f38f935 Signed-off-by Aaron Durbin <adurbin@chormium.org> Reviewed-on: https://review.coreboot.org/13789 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-02-26soc/intel/apollolake: group serial console options into one KconfigAaron Durbin
Add SOC_UART_DEBUG which does all the appropriate selection of the dependent Kconfig options for seral console. Also provide a default option of it being turned off instead of always selected. Change-Id: I1a6dba9c0072a17859c8f389709afe6fe3b04fac Signed-off-by: Aaron Durbin <adurbin@chormium.org> Reviewed-on: https://review.coreboot.org/13790 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-26lib/memrange: avoid shadow object declarationsAaron Durbin
Fix an error where a variable named 'free' was shadowing the function 'free'. src/lib/memrange.c:293:73: error: declaration of 'free' shadows a global declaration [-Werror=shadow] Change-Id: Ie57194b392f8f00ed4fd5c76dab27299b00ae293 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13788 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-25mc_tcu3: Enable graphic init codeWerner Zeh
The used Baytrail-M SoC on TCU3 tend to have issues with DisplayPort if the graphic power gate is not set up in coreboot. To avoid this error, use the graphic init code on this board. Change-Id: I973bbaa7d86c1ede1f2884b3a08ccb31f7d85087 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/13774 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-25fsp_baytrail: Fix a possible hanging DisplayPortWerner Zeh
On some devices it can happen that DisplayPort TX lanes do not work properly if the power gate setup is omitted. If that happens, DisplayPort training will fail and therefore DisplayPort channel will not work. Both ports are affected. It seems that not every CPU shows this effect and those that are affected tend to fail more often in a cold environment. With this fix a board that originally shows this failure was running for over 1000 power cycles without issues. Change-Id: Ia266674490a1bee63a85b38d1dc949dcdf683cbc Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/13743 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-25x86/Makefile.inc: Fix redundant addition of memlayout.ld in bootblockFurquan Shaikh
For C_ENVIRONMENT_BOOTBLOCK, memlayout.ld is added by call to early_x86_stage. Remove redundant addition of memlayout.ld in this case. Change-Id: Ibb5ce690ac4e63f7ff5063d5bd04daeeb731e4d7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/13777 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-02-25cbfs: Fix compiler error for gcc versions < 4.6Werner Zeh
The missing braces for access to a union member cause an error on gcc versions < 4.6. Change-Id: I7de14a6d89219f5376f4f969adecfe8014a5a9d8 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/13776 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-24Revert "cbfstool: Silence LZ4 -Wsign-compare warnings"Paul Menzel
This reverts commit 17cb0370a70ccfc2301b7974bf38d44c7271afea. It’s the wrong thing to do, to just disable the warning. The code is fixed for 32-bit user space now in Change-Id I85bee25a69c432ef8bb934add7fd2e2e31f03662 (commonlib/lz4_wrapper: Use correct casts to ensure valid calculations), so enable the warning again. Change-Id: I6d1c62c7b4875da8053c25e640c03cedf0ff2916 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/13772 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-02-24commonlib/lz4_wrapper: Use correct casts to ensure valid calculationsPaul Menzel
Commit 09f2921b (cbfs: Add LZ4 in-place decompression support for pre-RAM stages) breaks building cbfstool with gcc (Debian 4.9.2-10) 4.9.2 in Debian 8.3 (jessie) with a 32-bit user space. It works fine in a 64-bit user space. ``` /home/joey/src/coreboot/src/commonlib/lz4_wrapper.c:164:18: note: in expansion of macro 'MIN' size_t size = MIN((uint32_t)b.size, dst + dstn - out); ^ /home/joey/src/coreboot/src/commonlib/include/commonlib/helpers.h:29:35: error: signed and unsigned type in conditional expression [-Werror=sign-compare] #define MIN(a,b) ((a) < (b) ? (a) : (b)) ^ ``` The problem is arithmetic on void*, so explicitly cast to the wanted types as suggested by user *redi* in #gcc@irc.freenode.net. Change-Id: I85bee25a69c432ef8bb934add7fd2e2e31f03662 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/13771 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-02-24kconfig_lint: Fix checks when running in taint modeMartin Roth
The builders run perl scripts in taint mode, and some of the checks that the kconfig lint script were running were tainted, causing the script to terminate early when running on the servers. This checks to see if taint mode is enabled, and untaints the path if it is. All external tools (git & grep) must be in /bin, /usr/bin, or /usr/local/bin. This also removes the check for unused kconfig files if taint mode is enabled. Change-Id: I8d1e1c32275f759d085759fb5d8a6c85d4f99539 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13751 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2016-02-24u-boot: Make sure targets aren't duplicatedMartin Roth
When U-Boot isn't selected as a payload, two of the targets: $(project_dir): and $(project_dir)/$(TAG-y) evaluated to the same value, generating a make warning when running a clean. By adding additional text to the file that is created, this is avoided. Gets rid of these warnings: Makefile.inc:54: warning: overriding commands for target `u-boot' Makefile.inc:37: warning: ignoring old commands for target `u-boot' Change-Id: I4b4df753612b674b3ccde2a757338840be92d1f2 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13767 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-24Documentation/Intel: Add minimal APCI and TempRamExit documentationLee Leahy
Update the documentation to add the minimal ACPI support. Also add TempRamExit entry to the FSP features table. TEST=None Change-Id: I7a4576d58005a0b6834188dfeca97f1683d03cb0 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13757 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-23xcompile: Add parameter to aid in debuggingMartin Roth
There was a report that xcompile wasn't finding the compilers correctly, so to aid in future debugging, this adds a parameter to show what xcompile is doing as it runs. Run from the command line: ./util/xcompile/xcompile --debug Change-Id: I779cb3de7b4e3f62a2ef2a6245c3538be518870c Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13047 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-23cbfstool: Silence LZ4 -Wsign-compare warningsJulius Werner
It seems that the exact behavior of -Wsign-compare changes between GCC versions... some of them like the commonlib/lz4_wrapper.c code, and some don't. Since we don't have a well-defined HOSTCC toolchain this slipped through pre-commit testing. Explicitly silence the warning to ensure cbfstool still builds on all systems. Change-Id: I43f951301d3f14ce34dadbe58e885b82d21d6353 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13769 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-23board_status.sh: Allow user to override coreboot image pathDavid Hendricks
Some users may wish to run this script using a coreboot image that does get built in the usual build/ directory, for example if abuild is used to generate the image. Change-Id: I7e98780f8b7b57ebbf3babd6a289f0e4fd4103d8 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://review.coreboot.org/12489 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-23southbridge/intel/ibexpeak: Use common gpio.cPatrick Rudolph
Use shared gpio code from common folder. Remove the now unused bd82x6x/gpio.c. Needs test on real hardware ! Change-Id: Ibb54c03fd83a529d1ceccfb2c33190e7d42224d8 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13616 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-23southbridge/intel/lynxpoint: Use common gpio.cPatrick Rudolph
Use shared gpio code from common folder, except for INTEL_LYNXPOINT_LP, which has it's own gpio code. Needs test on real hardware ! Change-Id: Iccc6d254bafb927b6470704cec7c9dd7528e2c68 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13615 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-22util: Add scripts to download and extract blobsJoe Pillow
This turned out really handy when I tried to build coreboot for my Chromebox. These scripts can be used to extract System Agent reference code and other blobs (e.g. mrc.bin, refcode, VGA option roms) from a Chrome OS recovery image. crosfirmware.sh downloads a Chrome OS recovery image from the recovery image server, unpacks it, extracts the firmware update shell archive, extracts the firmware images from the shell archive. To download all Chrome OS firmware images, run $ ./crosfirmware.sh To download, e.g. the Panther firmware image, run $ ./crosfirmware.sh panther extract_blobs.sh extracts the blobs from a Chrome OS firmware image. Right now it will produce the ME firmware blob, IFD, VGA option rom, and mrc.bin Change-Id: I5fb7e14b10e03e18cd360bc35f1dc92e8ed34e63 Signed-off-by: Joe Pillow <joseph.a.pillow@gmail.com> Reviewed-on: https://review.coreboot.org/13752 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-22cbfs: Add LZ4 in-place decompression support for pre-RAM stagesJulius Werner
This patch ports the LZ4 decompression code that debuted in libpayload last year to coreboot for use in CBFS stages (upgrading the base algorithm to LZ4's dev branch to access the new in-place decompression checks). This is especially useful for pre-RAM stages in constrained SRAM-based systems, which previously could not be compressed due to the size requirements of the LZMA scratchpad and bounce buffer. The LZ4 algorithm offers a very lean decompressor function and in-place decompression support to achieve roughly the same boot speed gains (trading compression ratio for decompression time) with nearly no memory overhead. For now we only activate it for the stages that had previously not been compressed at all on non-XIP (read: non-x86) boards. In the future we may also consider replacing LZMA completely for certain boards, since which algorithm wins out on boot speed depends on board-specific parameters (architecture, processor speed, SPI transfer rate, etc.). BRANCH=None BUG=None TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on Oak to be about ~20ms faster (cutting load times for affected stages almost in half). Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13638 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22urara: Increase bootblock sizeJulius Werner
The urara bootblock is less than a kilobyte from its limit (20K). There's more than enough space available so increase it to avoid impeding changes to core code. Also add some more automated checks to better model the platform's multiple windows into the same memory region and guard against accidental overlaps by a seemingly benign change to one window. Change-Id: I2e535b56d5d1748830ea1e70fd12fd9e87009bce Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13733 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22memlayout: Add symbols for stage boundsJulius Werner
Stages are inconsistent with other memlayout regions in that they don't have _<name> and _e<name> symbols defined. We have _program and _eprogram, but that always only refers to the current stage and _eprogram marks the actual end of the executable's memory footprint, not the end of the area allocated in memlayout. Both of these are sometimes useful to know, so let's add another set of symbols that allow the stage areas to be treated more similarly to other regions. Change-Id: I9e8cff46bb15b51c71a87bd11affb37610aa7df9 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13737 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22mainboard/intel/galileo: Enable minimal ACPI tablesLee Leahy
Enable the minimal ACPI tables. Initialize the FADT header and provide an empty DSDT. Testing on Galileo: * Edit the src/mainboard/intel/galileo/Makefile.inc file: * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate UEFIPAYLOAD.fd * Edit .config file and add the following lines: * CONFIG_PAYLOAD_ELF=y * CONFIG_PAYLOAD_FILE="path to UEFIPAYLOAD.fd" * Testing successful if: * Outputs multiple lines of debug serial text Change-Id: I2e30c8af2994c9f56d9ba4fe6bc35e133b1d2d6b Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13759 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-22soc/intel/quark: Add the initial pieces required for ACPI tablesLee Leahy
Enable ACPI tables TEST=None Change-Id: I38b90f54cd9b00b063557c08980e71851bf3059b Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13758 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-22fsp_baytrail: Add full support for iosf access in reg_scriptWerner Zeh
Add all needed functions to fsp_baytrail so that reg_script can do full iosf access. To keep it simple, this patch synchronises iosf access between baytrail and fsp_baytrail. Change-Id: Ic7f52d7d90c0fe3560fa5a5d96f7fc15062d66d1 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/13742 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-22board-status: deal with sanitized pathsPatrick Georgi
Change I9dd8e4027be21363015cd8df9918610e206afce2 replaces colons with underscores in paths, to improve compatibility of paths. This breaks any attempt to interpret the timestamp part of the tree as a timestamp, so revert the change before doing so. Change-Id: I0e82e4045120700e9b4fcc8c6e54d761068eaea3 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: https://review.coreboot.org/13766 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-22die() when attempting to use bounce buffer on non-i386.Vladimir Serbinenko
Only i386 has code to support bounce buffer. For others coreboot would silently discard part of binary which doesn't work and is a hell to debug. Instead just die. Change-Id: I37ae24ea5d13aae95f9856a896700a0408747233 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13750 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22qemu-armv7: Update running instructions.Vladimir Serbinenko
Change-Id: I04c0cfea5d49eb70969d6ad38d5cb81d70eeaf9b Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13753 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22Documentation/Intel: Update EDK2 CorebootPayloadPkg build instructionsLee Leahy
Update the build instructions for CorebootPayloadPkg to target the Galileo Gen2 platform. TEST=Build and run on the Galileo Gen2 platform. Change-Id: I9ca8a67811eff988f81f04d4c01c77115356c050 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13756 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-22console: Add higher baud ratesLee Leahy
Enable baud rates of 230400, 460800 and 921600. Leave the default set to 115200. TEST=Build and run on Galileo at 921600. Change-Id: I8e3980f33665bc183b454cf97c68e297f1b0502c Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13755 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-21Support arm-linux-gnueabi compilers.Vladimir Serbinenko
Change-Id: I0edbc93807028a091f0f1bcae81a4092538a3422 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13747 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-21soc/*: fix uart's regwidth specification in cbtablesPatrick Georgi
coreboot passes information about the serial port implementation to payloads through a cbtables entry. We set the register width to 1 on most SoCs because that looked as good a default as any, but checking the uart structs they use, it's 4 for all of them. Change-Id: I9848f79737106dc32f864ca901c0bc48f489e6b8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13746 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-02-21optionslist: Don't add a timestampPatrick Georgi
The commit description is enough and this avoids hourly updates of the timestamp by a cron job. Change-Id: I30e9fcf28caf94edbb816c22bc8fbcb7ab09ae6d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13744 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-21board-status: make push-to-wiki more flexiblePatrick Georgi
Change-Id: I952a694f645caf9d9726965e39afc09c6fdce0e3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13741 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-21board-status: move wiki cookiejar elsewherePatrick Georgi
Change-Id: I1240c215f3d6c3934911c096e2ecbabff175d501 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13740 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-20Fix qemu-armv7 memory mapVladimir Serbinenko
Old map does not work on recent qemu. New map puts coreboot to ROM, so it behave more like most real machines would. For details on this map see comment in memlayout.ld Change-Id: If1f3328b511daca32ba93da5a6d44402508b37e9 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13748 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-02-20nb/intel/sandybridge/raminit: Add XMP supportPatrick Rudolph
Some vendors store lower frequency profiles in the regular SPD, if the SPD contains a XMP profile. To make use of the board's and DIMM's maximum supported DRAM frequency, try to parse the XMP profile and use it instead. Validate the XMP profile to make sure that the installed DIMM count per channel is supported and the requested voltage is supported. To reduce complexity only XMP Profile 1 is read. Allows my DRAM to run at 800Mhz instead of 666Mhz as encoded in the default SPD. Test system: * Gigabyte GA-B75M-D3H * Intel Pentium CPU G2130 Change-Id: Ib4dd68debfdcfdce138e813ad5b0e8e2ce3a40b2 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13486 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-02-20amdfwtool: Postpone the usage of PSP combo directoryzbao
If we only need to "combo" two PSP directories into one image, we can put first address in romsig 0x10 and second one in romsig 0x14. If we really need to put three, the 0x14 is the combo directory which points to multiple level-2 PSP directories. I guess that two PSP can also use combo directory, with only one level-2 directory. But nobody seems to do that. Change-Id: Ic450a846bc04db90a75cd417b6d7104fe2a5b177 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/13739 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-20amdfwtool: Fix some fields in PSP level-2 directoryzbao
Change-Id: Ib2da7f2210a823fce7f05824e2a2b73d3c0490e9 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/13738 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-20emulation/qemu-power8: initial mainboard and arch commitRonald G. Minnich
This builds and produces an image. The next step is to get a 'halt' instruction into the boot block and then attach with qemu. I can't get the powerpc64le-linux-gnu-ld.bfd to recognize any output arch but powerpc. That makes no sense to me. Change-Id: Ia2a5fe07a1457e7b6974ab1473539c7447d7a449 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13704 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-19nb/amd/amdmct: Add socket specific configuration for FM2Damien Zammit
Change-Id: I1088064e5f84fcabcd51e0eaaedfb5074f7fb2b5 Signed-off-by: Damien Zammit <damien@zamaudio.com> Reviewed-on: https://review.coreboot.org/13709 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-02-19nb/intel/sandybridge/raminit: Improve loggingPatrick Rudolph
Use printram() in more places and use printk() only where it makes sense. Remove spamming "MRd: %x <= %x\n". Use common syntax for timing output. Change-Id: I38965967a029994112d7ab63afd4d9968a7728c5 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13414 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-19soc/intel/quark: Use single ID value for HSUART1Lee Leahy
Use single ID value for HSUART1. Testing on Galileo: * Edit the src/mainboard/intel/galileo/Makefile.inc file * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Testing successful if: * Debug serial output stays enabled after BS_DEV_RESOURCES state Change-Id: I38eca247f151e67c2b243a8a3bb21d9d1f4603de Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13734 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-19Documentation: x86 device tree processing and memory mapLee Leahy
Add documentation on: * FSP Silicon Init * How to start the x86 device tree processing for ramstage * Disabling the PCI devices * Generic PCI device drivers * Memory map support TEST=None Change-Id: If8f729a0ea1d48db4d5ec1d4ae3ad693e9fe44f0 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13718 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-19Documentation: x86 add EDK2 CorebootPayloadPkg and documentation linksLee Leahy
Add EDK2 CorebootPayloadPkg build instructions, EDK2 documentation links and EDK2 BIOS build instructions. TEST=None Change-Id: I236405914c5fa8e33a7826cc4fa60f6dbf0e7724 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13717 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-19cpu/qemu-power8: don't enable it for qemu-x86Patrick Georgi
Change-Id: I17ba5a85fecf08ab9970a57c7696525287bbc5a8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13745 Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-02-19libpayload: honor TSC information under CONFIG_LP_TIMER_RDTSCAaron Durbin
When CONFIG_LP_TIMER_RDTSC is enabled honor the TSC information exported in the coreboot tables as the cpu_khz frequency. That allows get_cpu_speed() not to be called which currently relies on the 8254 PIT. As certain x86 platforms allow that device to be optional or turned off for power saving reasons, allow a path where get_cpu_speed() is no longer called. Additionally, this approach also allows the libpayload to not duplicate logic that already exists in coreboot. BUG=chrome-os-partner:50214 BRANCH=glados TEST=Confirmed in payload TSC frequency is honored instead of using get_cpu_speed(). Change-Id: Ib8993afdfb49065d43de705d6dbbdb9174b6f2c4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13671 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 19:04:05 +0000