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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>
2016-02-19x86: add coreboot table entry for TSC infoAaron Durbin
The 8254 (Programmable Interrupt Timer) is becoming optional on x86 platforms -- either from saving power or not including it at all. To allow a payload to still use a TSC without doing calibration provide the TSC frequency information in the coreboot tables. That data is provided by code/logic already employed by platform. If tsc_freq_mhz() returns 0 or CONFIG_TSC_CONSTANT_RATE is not selected the coreboot table record isn't created. BUG=chrome-os-partner:50214 BRANCH=glados TEST=With all subsequent patches confirmed TSC is picked up in libpayload. Change-Id: Iaeadb85c2648587debcf55f4fa5351d0c287e971 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13670 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-19lib/coreboot_table: add function to allow arch code to add recordsAaron Durbin
Add lb_arch_add_records() to allow the architecture code to generically hook into the coreboot table generation. BUG=chrome-os-partner:50214 BRANCH=glados TEST=With all subsequent patches confirmed lb_arch_add_records() is called when a strong symbol is provided. Change-Id: I7c69c0ff0801392bbcf5aef586a48388b624afd4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13669 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-19RISC-V: Add more debug info to debug printksAndrew Waterman
Change-Id: I49292e69a5636c675bb8ed7cfe4462ca8189487e Signed-off-by: Andrew Waterman <waterman@cs.berkeley.edu> Reviewed-on: https://review.coreboot.org/13736 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2016-02-19RISC-V: Make inline asm usage saferAndrew Waterman
Change-Id: Id547c98e876e9fd64fa4d12239a2608bfd2495d2 Signed-off-by: Andrew Waterman <aswaterman@gmail.com> Reviewed-on: https://review.coreboot.org/13735 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2016-02-19power8: qemu "cpu"Ronald G. Minnich
Change-Id: Ib20d88bb208a605b6bf44e6bf7151c24a08549aa Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13702 Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Tested-by: build bot (Jenkins)
2016-02-18Payloads: Add U-Boot as a coreboot-payloadMartin Roth
- Add Kconfig and Makefile options to use U-Boot as a payload. - Add Kconfig option for extra cbfstool command line arguments. - Add Kconfig & Makefile option to load the payload as a flat binary. - Add u-boot directory to .gitignore. This is currently working for X-86 only. Graphics worked in U-Boot correctly by initializing the VBIOS and setting up a console mode. Tested in QEMU and on Minnowboard Max. Got into U-Boot, have not booted an OS yet. Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92 Signed-off-by: Martin Roth <martinroth@google.com> Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/12714 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18soc/intel/quark: Enable HSUART1Lee Leahy
Enable HSUART1 for debug serial output. Specify the fixed resources in the UART driver. This keeps debug serial output flowing during the rest of the device initialization. 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: Ica02e5fece156b21d4a3889284ca467d55c7880d Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13730 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18soc/intel/quark: Establish the Memory MapLee Leahy
Add ramstage.h to define some of the common header files used by the drivers in ramstage. Add northcluster.c, the driver for the memory controller, which defines the memory map. 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: * Memory map successfully displayed in BS_WRITE_TABLES state Change-Id: I8dc91119eaad0b7abc2e484d13ee708ba1253438 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13721 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18soc/intel/quark: Enumerate the PCI devicesLee Leahy
Add the chip and domain support which enables the display of the vendor and device IDs for the PCI devices. Testing on Galileo: * Edit 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 is successful if: * The PCI vendor and device IDs are displayed. Change-Id: I517dcafd83c7dd850bc3471f939d6804a05020c3 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13719 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18device: Add device path display supportLee Leahy
Add an optional routine to translate the device path types into a string for display. TEST=Build and run on Galileo Change-Id: Iea5d0a2430d9a8546105324e2beda0955210dca9 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13715 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18arch/arm64: Compile arm-trusted-firmware with coreboot timestampPatrick Georgi
Update ATF codebase to a version that supports passing a timestamp and fix the format to what it accepts now (including quotes). This provides reproducible builds. Change-Id: I12a0a2ba1ee7921ad93a3a877ea50309136ab1ab Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13726 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18intel/kunimitsu: Set USB Type A current limit to 2ANaresh G Solanki
The GPIO USB_A0_ILIM_SEL & USB_A1_ILIM_SEL should be low to enable 2A charging from the USB Type-A port. BUG=chrome-os-partner:50212 BRANCH=glados TEST=Build CB & booted kunimitsu, verified that USB_A0_ILIM_SEL & USB_A0_ILIM_SEL are at logic zero. Change-Id: I989987eaaa2015720bbb1403caf20b97a996e168 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 640834506ad749359104e24fdb664044d499fd5f Original-Change-Id: I741f79a69b78dbb7d4f8cb9718355d802b94b96d Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/327121 Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com> Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13722 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18board_status.sh: Be smarter about cbfstool usageDavid Hendricks
This changes how we build and use cbfstool: 1. If build/cbfstool exists, use it. 2. Otherwise, try util/cbfstool/cbfstool. 3. As a last resort, build it and clean it when we're done. Hopefully this will resolve issues people have had with permissions and reduce overhead of building cbfstool when not necessary. Change-Id: I5de6581ca765e5a8420b101a5865ddd633334b9c Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://review.coreboot.org/12490 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-18board_status: Add script that will set up a ubuntu live imageMartin Roth
This is a pretty basic script that can be downloaded with wget to a ubuntu-based live image, and will set it up so that the board_status script can connect and run cbmem. 1) Verify that this is being run on a ubuntu-based live image by checking for the installer. 2) Install and configure the ssh server. 3) Set a root password 'coreboot' so that root can log in. 4) download and build cbmem. 5) find and print the IP(s) that should be used to connect. Change-Id: I068423c9f5501b156f25371d89559f4a206916b5 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13648 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18acpi/tpm: Gracefully handle missing TPM module.Tobias Diedrich
When TPM support is enabled, verify the TPM_DID_VID field is not all zeroes or all ones before returning 0xf in the _STA method. This avoids these kernel errors when no module is installed: [ 3.426426] tpm_tis 00:01: tpm_transmit: tpm_send: error -5 [ 3.432049] tpm_tis: probe of 00:01 failed with error -5 Change-Id: Ia089d4232e0986b3bc635d346e68d982e8aecd44 Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Reviewed-on: https://review.coreboot.org/13713 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Duncan Laurie <dlaurie@google.com>
2016-02-18Redo testbios utility to use all of YABELStefan Reinauer
Drop buggy duplicate implementation of intXX handlers and provide enough glue to use all of YABEL. Change-Id: I2db77a56a2a991cb84876456dcbb3a843a0d9754 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/12117 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2016-02-18util/autoport: Use common gpio.c for bd82x6xStefan Reinauer
In accordance to change I8bd981c4696c174152cf41caefa6c083650d283a change autoport as well, as suggested by Vladimir. Change-Id: I7cdaa779c11fd3f791a3ad213c24d927b5da76b9 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/13731 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2016-02-18nb/intel/sandybridge: Start PEG link trainingPatrick Rudolph
Issue observed: The PCIe Root port shows up in GNU/Linux but no PCIe device is being detected. Test system: * Gigabyte GA-B75M-D3H (Intel Pentium CPU G2130) * Lenovo T530 (Intel Core i5-3320M CPU) Problem description: The PEG Root port link training on Ivy Bridge needs to be manually started. Problem solution: The bits are set in early_init to meet PCIe reset timeout of 100msec. The bits should be set in PCI device enable function, but this causes the PCI enumeration to not detect the card, as it's still booting. Adding a fixed delay of 100msec resolves this problem, but this would increase boot time. Read the PCI base revision mask to make sure it's any IvyBridge CPU. Don't run the code on MRC path as it has its own PEG initilization code. Tested with: * Nvidia NVS 5400M (PCIe2) * ATI Radeon HD4780 (PCIe2) * Nvidia GeForce 8600 GT (PCIe1) Untested: * PCIe3 devices Final test results: The PEG device shows up under GNU/Linux and can be used without issues. Change-Id: Id8cfc43e5c4630b0ac217d98bb857c3308e6015b Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/11917 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18southbridge/intel/bd82x6x/acpi: Fix IRQ warningsPatrick Rudolph
The PCIe slot uses Message Signaled Interrupts (MSI) as the IGD does and doesn't use hardware INT lines. Adding the IRQ entry for PEG slot fixes a warning showing up in GNU/Linux dmesg. Test system: * Intel IvyBridge * Gigabyte GA-B75M-D3H Change-Id: I5ac40e7bea9a659c6c89262aac4552bc8177a9e5 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13612 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18southbridge/intel/bd82x6x: Use common gpio.cPatrick Rudolph
Use shared gpio code from common folder. Bd82x6x's gpio.c and gpio.h is used by other southbridges as well and will be removed once it is unused. Change-Id: I8bd981c4696c174152cf41caefa6c083650d283a Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13614 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18cpu/amd: Add socket FM2Damien Zammit
Change-Id: I397c908867fef7583063c8cad7b83ce53482529b Signed-off-by: Damien Zammit <damien@zamaudio.com> Reviewed-on: https://review.coreboot.org/13708 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-18crossgcc: Change 'tar balls' to 'tarballs'Martin Roth
Change-Id: I8665724c381c204af5bc8bb06117c8af9c32be8a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13729 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18lib: Add Kconfig to toggle boot state debuggingLee Leahy
Add the DEBUG_BOOT_STATE Kconfig value to enable boot state debugging. Update include/bootstate.h and lib/hardwaremain.c to honor this value. Add a dashed line which displays between the states. Testing on Galileo: * select DEBUG_BOOT_STATE in mainboard/intel/galileo/Kconfig * Build and run on Galileo Change-Id: I6e8a0085aa33c8a1394f31c030e67ab3d5bf7299 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13716 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-17power8: try to fix toolchain.inc for power8.Ronald G. Minnich
Change-Id: Ic249ee89d8683b9ecc020d1ec6934019ae5ae1b6 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13724 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-17mainboard/intel/galileo: Enable PCIe root port 0Lee Leahy
Enable PCIe root port 0 Testing on Galileo: * Add a 802.11 wireless card in the mini-PCIe slot * 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: * After PCI 00:17.0, memory addresses are assigned to the 802.11 wireless card on PCI 01:00.0 during BS_DEV_RESOURCES state Change-Id: I68ea25b8e594480fe5146ffad75e293e346e9517 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13723 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-17mainboard/intel/galileo: Disable the remaining PCI devicesLee Leahy
Add additional lines to the devicetree.cb file to disable the PCI devices in the Quark SoC. 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 is successful if: * Devices show up as disabled in BS_DEV_ENUMERATE state or ramstage Change-Id: I1edbbcb88cef29ce972ef054c82e37bf07c3761d Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13720 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-17payloads/external/GRUB2: Add a possibility to add custom modules.Vladimir Serbinenko
Change-Id: I3004eac248561b0cd4e44bcef90fc66fae5d77ca Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13727 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
2016-02-17arch/x86: Add option to disable default mmap_boot implementationAlexandru Gagniuc
On certain platforms, the boot media is either not memory-mapped, or not mapped at the top of 4G. This makes the default mmap_boot implementation unsuitable. Add an option to allow such platforms to define their own mapping implementation. Change-Id: I8293126fd9cc1fd3d75072f7811e659765348e4a Signed-off-by: Alexandru Gagniuc <alexandrux.gagniuc@intel.com> Reviewed-on: https://review.coreboot.org/13319 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-16nb/intel/sandybridge/raminit: Add shift offsetPatrick Rudolph
It looks like the falling timing was missing the shift offset. Not sure if this was intentional, I guess not. Tested on my hardware and produced no regressions. Test system: * Intel IvyBridge * Gigabyte GA-B75M-D3H Please test on real hardware ! Change-Id: Id8c60217093a48bf322f406ea258c10a02c936e8 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13682 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-16lint: Make sure site-local isn't committed to coreboot repoMartin Roth
Change-Id: I1dc9469e3d001fe0d5b0517d45679b056586b5b3 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13556 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-16soc/intel/apollolake: bootblock: implement platform_prog_run()Andrey Petrov
Once bootblock copied romstage into CAR it may not jump into it right away. This is because we are in NEM mode, there is no backing store and a miss in L1 may cause L1D line snoop that gets written back. The solution is to flush L1D to L2 so snoop guaranteed to hit L2. Change-Id: I2ffe46dbfdfe7f0ccd38b34ff203ff76b6d5755b Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/13703 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-16device/pci_rom: Rename missleading ON_DEVICE_ROM_RUNPatrick Rudolph
The Kconfig option "ON_DEVICE_ROM_RUN" suggests that PCI Option ROMs are run, but in fact it only controls the loading of PCI based Option ROMs. At the moment coreboot only executes Option ROMs if they are VGA Options ROMs and the VGA Option ROM execution flag is enabled. Setting ON_DEVICE_ROM_RUN with VGA Option ROM execution disabled has no effect. Clarify that this flag controls the loading behaviour and not the execution behaviour. Change-Id: Ie3e503cb145f9b7ce613755e60ac0f6c00f2bcdb Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/13684 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-16southbridge/intel/common: Add common gpio.cPatrick Rudolph
Add a common southbridge gpio code to reduce existing duplicated code. By adding it to ram-stage, GPIOs can be changed any time, without the need of direct register access. The files are based on bd82x6x and lynxpoint gpio.c. Change-Id: Iaf0c2f941f2625a5547f9cba79da1b173da6f295 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/12893 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-15Fix a build problem with power 8: use --with-system-zlibRonald G. Minnich
Power 8 was once again having build issues. Adding --with-system-zlib fixes them. It seems the builtin one is only needed when you are going to build programs, and it falls apart in other cases. Searching --with-system-zlib reveals this to be a very popular topic. This has not broken other toolchain builds (for me); it should not for anyone else. Then again, this is gcc, about which I need say no more. Change-Id: Ica9d057d88982543b5dda471cc949c31fe15932f Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13700 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-15skylake: Finalize SMM in corebootDuncan Laurie
Once we lock down the SPI BAR we need to tell SMM to re-init its SPI driver or it will be unable to write ELOG events via SMI. This SMI is also sent at the end of depthcharge so there was just a window where SMI events could get lost. BUG=chrome-os-partner:50076 BRANCH=glados TEST=enable DEBUG_SMI, boot to dev screen, press power button and see elog events get added without without transaction errors. Change-Id: I1f14717b5e7f29c158dde8fd308bdbfb67eba41a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 60ca24c760c70e2ebe5f3e68f95d3ffdba0fef9e Original-Change-Id: I4e323249f00954e290a6a30f515e34632681bfdd Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326861 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13697 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: Check for power failure when WAK_STS is not setDuncan Laurie
The PCH does not set PM1_STS[WAK_STS] bit when waking from a G3 state, which is triggered by hibernate now on chell when we do a PMIC shutdown. This means the checks for S5 wake are not done and instead it is logged as a wake from S0. BUG=chrome-os-partner:50076 BRANCH=glados TEST=pass firmware_EventLog test on chell Change-Id: I3ca05a4824df3401150a63d4b6555f759de40087 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: de6c9bac447edd06568193f990f1f4e278576783 Original-Change-Id: I4472498468d620fe69f2b68710e818a4ad287382 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326888 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13696 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: Enable DDI-A 4-lane support if GOP does not executeDuncan Laurie
This change will allow the kernel to use 4-lane eDP connections if the GOP driver does not execute and set this bit. If GOP has executed (everyone but Chrome OS verified mode) the link will already be up and this will do nothing. BUG=chrome-os-partner:50197 BRANCH=glados TEST=boot on chell and ensure 4 Change-Id: I9e2328b00db84f26b9bd03220b8ac0bd5f64cfbf Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cff83e18ce9936c8d507f93c8443b7056c62e844 Original-Change-Id: I3f1e5d78b91eb0e4a23fcc196aff0edadc252a0c Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/327251 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13690 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: acpi: Make GRXS method serializedDuncan Laurie
This method creates a named object and should be serialized to avoid a compiler warning from recent iasl releases. BUG=chrome-os-partner:40635 BRANCH=glados TEST=emerge-chell coreboot with no iasl warnings Change-Id: If54df4eca8849a8d278816712164b30a775a41ca Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9aa8c5627276be08bf0dc3d0f4b9b7bd3f40c227 Original-Change-Id: Ieb05525503bf61c9922677484aba5479856a3f35 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326843 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13689 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15kconfig: make oldconfig work "non-strict"Patrick Georgi
oldconfig is regularly used to clean up templates that sometimes contain duplicates or old symbols. Since it cleans up the config, it doesn't need to fail on issues. Change-Id: Ife0e9e3b9bfdde1eb6be0e2e38e81b9042cb7950 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13687 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-14Intel common: add microcode loading to romstage before fspmemoryinitrobbie zhang
The intend is to seek upgraded microcode in RW section and load it before Fsp memoryinit, to ensure any goodness in the microcode update, especially related to memory configuration, can be applied earlier. BUG=chrome-os-partner:50132 BRANCH=glados TEST=Built and boot on kunimintus. Verified microcode gets reloaded. Boot time impact is very minor. CQ-DEPEND=CL:327170 Change-Id: I1a5df1d1efa25fb256743dca6a661c828263ec7c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d7f700c1876e53194748d1d1c66637b9419b7086 Original-Change-Id: I7083ec6305af9e14a57d7b0cb1bd800cd9e22f44 Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/327193 Original-Tested-by: Wenkai Du <wenkai.du@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13688 Tested-by: build bot (Jenkins) Reviewed-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2016-02-14cpu/amd: Update/Add license headersDamien Roth
These license headers were either not compliant with the coreboot standard or were missing completely. Change-Id: I0c46ad9ba7f3d950b3eff96ee6e9c36acbf1a3a5 Signed-off-by: Damien Roth <yves.r.roth@gmail.com> Reviewed-on: https://review.coreboot.org/13288 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-14CPU/intel: Add missing license headersDamien Roth
Add missing license headers to files that have no coreboot header. Change-Id: Iaaa04b5dcbd446a2064ac68d501ae8e860486e36 Signed-off-by: Damien Roth <yves.r.roth@gmail.com> Reviewed-on: https://review.coreboot.org/13289 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13FMAP: Clean up debug outputDuncan Laurie
Reduce the debug output from FMAP lookups. When we had one or two FMAP lookups in a boot this was not a big deal, but now that we do many lookups it is a lot of unnecessary output duplication. This change reduces these 3 lines: FMAP: area VBLOCK_A found FMAP: offset: 200000 FMAP: size: 65536 bytes To just one line: FMAP: area VBLOCK_A found @ 200000 (65536 bytes) And makes the header output only print once: FMAP: Found "FMAP" version 1.0 at c10000. FMAP: base = 0 size = 1000000 #areas = 29 BUG=chrome-os-partner:40635 BRANCH=glados TEST=boot on chell and enjoy non-truncated memconsole Change-Id: Ib5862b8bfad113a700faae89089557094aa6d499 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 6890f36536d4ae6fc4988fc8191b0cff4e33e2e6 Original-Change-Id: Ifefee1ab26e6ee406de552880fbbd5b7916fcadd Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326887 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13695 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13cpu/allwinner: Update license headersDamien Roth
These licence headers were not compliant with the coreboot standard. Change-Id: I85bb5f971ab1f8ac3e9589f712370fbf09716b67 Signed-off-by: Damien Roth <yves.r.roth@gmail.com> Reviewed-on: https://review.coreboot.org/13287 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13crossgcc: Use acpica-unix2 over acpica-unixPatrick Georgi
Apparently acpica-unix is shipped under "A non-open source license (the 'Intel license')" while acpica-unix2 comes under GPLv2/BSD dual license. (see https://acpica.org/Licensing) So go with unix2. Change-Id: I412812187bbf488eb4ad6d7fb8d2840f2f5e06d4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13686 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13sandybridge: Always include MRC if not using native RAM init.Vladimir Serbinenko
Otherwise the image is simply unusable. Change-Id: I1e2562ba17279d14dc73b05e4f8fa493e06fbcd2 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13699 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-13soc/intel/apollolake: add assert for pad constraintsAaron Durbin
Ensure the pads passed into the gpio functions are within range. Change-Id: Ic523cbfaf60a46709080347af3a36d6330f9a07c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13694 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13soc/intel/apollolake: pre-evaluate gpio number valuesAaron Durbin
To allow sharing macros in ASL as well as C the macros can't have complex expression because the ASL compiler does not evaluate those expressions. To that end, just pre-calculate the values. Lastly, add N_OFFSET and utilize it for symmetry. Change-Id: I546d71008e776b27ce8bcd24d2cbd2ee1b2d8020 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13693 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13soc/intel/apollolake: limit bootblock size to 32KiBAaron Durbin
The CSE places the bootblock (IBBL in Intel parlance) below 4GiB at top of the address space. However, it's size is limited to 32KiB. For now, just limit all of bootblock to 32KiB. Change-Id: I8f84138fb81027eae1712b7af3943942c35cf0ea Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13692 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-13x86: make bootblock size for C_ENVIRONMENT_BOOTBLOCK configurableAaron Durbin
Certain platforms may need to limit their bootblock size to within a given size because specific constraints. Allow the size to be provided by the mainboard or chipset by way of the arch Kconfig being processed after those. Change-Id: I46cc6315918cde575070fa2d3e2514f28008f575 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13691 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-02-12ktqm77: Support native raminitVladimir Serbinenko
Change-Id: Ic90d3aa714e5681c5021e2b05275d57dce428de0 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: https://review.coreboot.org/13664 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2016-02-12lzma: Port size-checking ulzman() version to corebootJulius Werner
We've had a second version of ulzma() that would check the input and output buffer sizes in libpayload for a while now. Since it's generally never a bad idea to double-check for overruns, let's port it to coreboot and use it where applicable. (This requires a small fix in the four byte at a time read optimization we only have in coreboot, since it made the stream counter hit the end a little earlier than the algorithm liked and could trigger an assertion.) BRANCH=None BUG=None TEST=Booted Oak, Jerry and Falco. Change-Id: Id566b31dfa896ea1b991badf5a6ad9d075aef987 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13637 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-12tegra132/pistachio: Increase romstage size in memlayout.ldJulius Werner
These SoCs have come within a kilobyte of their romstage limit, so let's expand that a little to make room for future core code contributions. (In the Tegra case just by copying the layout from Tegra210, because why not? Keeps things simple.) BRANCH=None BUG=None TEST=Ran abuild with and without --chromeos for Foster, Rush, Ryu, Smaug and Urara. Change-Id: If8c1ea81cf9827412c78d67a09d54e7a2dc044ac Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13668 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-12tegra132/210: Remove memlayout_vboot2.ldJulius Werner
Having two separate memlayouts is an unnecessary complication. Contributors need to make sure that their code fits into the vboot one (with smaller stage sizes) either way, and the Tegras have plenty of SRAM anyway. Let's just make the vboot layout the default (as it was done on other SoCs) to keep things easier to maintain. The empty SRAM holes on non-vboot systems where the verstage and work buffer would've been won't hurt them. BRANCH=None BUG=None TEST=Ran abuild with and without --chromeos on Foster, Rush, Ryu and Smaug. Change-Id: If37228facb4de1459cc720dca10bf03e04eb9930 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13667 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-12timestamp: Remove HAS_PRECBMEM_TIMESTAMP_REGION KconfigJulius Werner
This patch generalizes the approach previously used for ARM32 TTB_SUBTABLES to "auto-detect" whether a certain region was defined in memlayout.ld. This allows us to get rid of the explicit Kconfig for the TIMESTAMP region, reducing configuration redundancy and avoiding confusion when setting up future boards. (Removing armv4/bootblock_simple.c because it references this Kconfig and it is a dead file that I just forgot to remove in CL:12076.) BRANCH=None BUG=None TEST=Booted Oak and confirmed that all pre-RAM timestamps are still there. Built Nyan and Falco. Change-Id: I557a4b263018511d17baa4177963130a97ea310a Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13652 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-12samsung/*umpy: fix Kconfig formattingPatrick Georgi
Some spaces crept in where there should be tabs. Change-Id: Ie70469f5a16e8a2d5933ac632d13551b19761064 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13698 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
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