summaryrefslogtreecommitdiff
path: root/src
AgeCommit message (Collapse)Author
2012-11-13Make EmeraldLake2 work againDuncan Laurie
Fix GPIO exporting for new Vboot for oprom-matters GPIO and to make the power button static. Change-Id: Ic042c428a1d43512228c686121fa057d876606e1 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1761 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-13Clean up stack checking codeStefan Reinauer
Several small improvements of the stack checking code: - move the CPU0 stack check right before jumping to the payload and out of hardwaremain (that file is too crowded anyways) - fix prototype in lib.h - print size of used stack - use checkstack function both on CPU0 and CPU1-x - print amount of stack used per core Signed-off-by: Stefan Reinauer <reinauer@google.com> Test: Boot coreboot on Link, see the following output: ... CPU1: stack: 00156000 - 00157000, lowest used address 00156c68, stack used: 920 bytes CPU2: stack: 00155000 - 00156000, lowest used address 00155c68, stack used: 920 bytes CPU3: stack: 00154000 - 00155000, lowest used address 00154c68, stack used: 920 bytes ... Jumping to boot code at 1110008 CPU0: stack: 00157000 - 00158000, lowest used address 00157af8, stack used: 1288 bytes Change-Id: I7b83eeee0186559a0a62daa12e3f7782990fd2df Reviewed-on: http://review.coreboot.org/1787 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-13Add method for delaying adding of timestampsStefan Reinauer
In hardwaremain() we can't add timestamps before we actually reinitialized the cbmem area. Hence we kept the timestamps in an array and added them later. This is ugly and intrusive and helped hiding a bug that prevented any timestamps to be logged in hardwaremain() when coming out of an S3 resume. The problem is solved by moving the logic to keep a few timestamps around into the timestamp code. This also gets rid of a lot of ugly ifdefs in hardwaremain.c Change-Id: I945fc4c77e990f620c18cbd054ccd87e746706ef Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1785 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-13Add Kconfig option to lock/unlock ME firmware during buildStefan Reinauer
For reasons of security and testing we want to be able to enable/disable ME section locking through a config option. Change-Id: I341c577cdae86be62c0e3d32bbd6b3333c004a5f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1798 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-13clean up lapic_cpu_init.cStefan Reinauer
- drop changelog and add license header instead - 80+ character fixes - make stacks array static because it's not used externally - rename copy_secondary_start_to_1m_below() Change-Id: I8b461bea21ee0ddd85ea3a3a923d1e15167f54f0 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1821 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-13Pass the CPU index as a parameter to startup.Ronald G. Minnich
This addition is in support of future multicore support in coreboot. It also will allow us to remove some asssembly code. The CPU "index" -- i.e., its order in the sequence in which cores are brought up, NOT its APIC id -- is passed into the secondary start. We modify the function to specify regparm(0). We also take this opportunity to do some cleanup: indexes become unsigned ints, not unsigned longs, for example. Build and boot on a multicore system, with pcserial enabled. Capture the output. Observe that the messages Initializing CPU #0 Initializing CPU #1 Initializing CPU #2 Initializing CPU #3 appear exactly as they do prior to this change. Change-Id: I5854d8d957c414f75fdd63fb017d2249330f955d Signed-off-by: Ronald G. Minnich <rminnich@chromium.org> Reviewed-on: http://review.coreboot.org/1820 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-11-13Fix CONFIG_MAX_CPU set to 1 CPU build problemStefan Reinauer
There are some function dependancies that didn't work when MAX_CPU was set to 1 and the build would fail. Change-Id: I033a42056f7b48a40316e03772ed89ad9cb013fe Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1819 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-11-13Support better tracking of AP stack usage.Ronald G. Minnich
This change allows us to figure out how much of the AP stacks we are using, as well as to catch any case of an AP overrunning its stack. Also, the stack is poisoned, which is a good way to catch programming errors -- code should never count on auto variables being zerod. The stack bases are recorded in a new array, stacks. At the end, when all APs are initialized, the stacks are walked and the lowest level of the stack that is reached is printed. Build and boot and look for output like this: CPU1: stack allocated from 00148000 to 00148ff4:\ lowest stack address was 00148c4c CPU2: stack allocated from 00147000 to 00147ff4:\ lowest stack address was 00147c4c CPU3: stack allocated from 00146000 to 00146ff4:\ lowest stack address was 00146c4c Note that we used only about 1K of stack, even though in this case we allocated 4K (and in the main branch, we allocate 32K!) Change-Id: I99b7b9086848496feb3ecd207f64203fa69fadf5 Signed-off-by: Ronald G. Minnich <rminnich@chromium.org> Reviewed-on: http://review.coreboot.org/1818 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-11-13SandyBridge/IvyBridge: Add IFD and ME firmware automaticallyStefan Reinauer
Right now coreboot's build process produces images that are not booting on actual hardware because they are smaller than the actual flash device and also don't have an IFD nor an ME firmware in them. In order to produce bootable images, you needed a wrapper script / extra step until now. With this change, the resulting coreboot.rom is actually bootable. Change-Id: I82714069fb004d4badc41698747a704bd9fed4da Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1771 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12vboot: Add option to skip TPM resume on S3 resumeStefan Reinauer
Change-Id: Ie4a98cc8af0dbcf09c7ace79668949ace5938c12 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1752 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12mmio pci config: Remove register constraintsAaron Durbin
The currently encoded register constraints fails compilation for SMM code or any code that compiles with -fPIC. The reason is that the ebx register is used for GOT base register. I don't believe the comment eluding to register constraints for AMD processors still applies. Therefore remove mmio_conf.h, and use the mmio methods in io.h. Change-Id: I391e5c2088ebc760b3a6ed6c37b65bbecab40a5c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/1801 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12cbfstool: Rework to use getopt style parametersStefan Reinauer
- Adding more and more optional and non-optional parameters bloated cbfstool and made the code hard to read with a lot of parsing in the actual cbfs handling functions. This change switches over to use getopt style options for everything but command and cbfs file name. - This allows us to simplify the coreboot Makefiles a bit - Also, add guards to include files - Fix some 80+ character lines - Add more detailed error reporting - Free memory we're allocating Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: Ia9137942deb8d26bbb30068e6de72466afe9b0a7 Reviewed-on: http://review.coreboot.org/1800 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Initial IGD OpRegion implementationStefan Reinauer
Change-Id: I9e57c5792409830895a1147799acab95d910a336 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1757 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12romcc_io: add pci_or_configX functions.Aaron Durbin
Some of the modules use their own rolled pci_or_configX functions. Therefore, make them first class so everyone can use them without copying them. Change-Id: I9a4d3364c832548dbfe18139c27cce2d60c3316d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/1797 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12x86/Makefile.inc: Test if the strings are equal by single equal signZheng Bao
Double equal sign like "test a == b" works. It really does, except NetBSD. But I haven't found any clue in the manual for the command test about "==". Change-Id: I37254cfeb688fd1092f2e549d24f8eb270f02fd8 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1817 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-11-12If cmos is invalid, always set the rtc date and timeStefan Reinauer
If cmos is invalid for any reason, always set the date and time before marking RTC valid. Change-Id: Ib9d154802f75221d58bf28ba9c813f2529904596 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1790 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Remove duplicate defines from mc146818rtc.cMarc Jones
Remove the duplicate #defines and use what is set in mc146818rtc.h. Change-Id: Ic471e03c68b591d19c0646fdbea78374af11c8b8 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1789 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Avoid using hardcoded values in MRC cache codeVadim Bendebury
The MRC cache code, as implemented, in some cases uses configuration settings for MRC cache region, and in some cases - the values read from FMAP. These do not necessarily match, the code should use FMAP across the board. This change also refactors mrccache.c to limit number of iterations through the cache area and number of fmap area searches. Change-Id: Idb9cb70ead4baa3601aa244afc326d5be0d06446 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1788 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12ivybridge: Catch unknown CPU revisionsStefan Reinauer
Adding an entry for 0x306a0 will make sure that all CPUs with CPUIDs 0x306aX will execute the driver (analog to Sandybridge behavior) Change-Id: I0353f3a48ecfd41274fdf6ee302c7d34482f1b5b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1783 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Store timestamps before resuming from suspendStefan Reinauer
in the resume case, timestamps were collected in RAM stage but not stored in CBMEM. This leads to only a single time stamp covering 200ms being available for all of ram stage. Change-Id: Ibf0bb92caf5e032c12fe4e1b9b84b3624d499511 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1781 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Reduce default stack size to 4KStefan Reinauer
coreboot uses about 2K of stack on the BSP, and about 1K of stack on the APs. No reason to use an overdimensonal stack of 32k per core/thread. Change-Id: I734c240b992d40e1e35db3df5437c36da0a755cf Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1780 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Add dependency for CONFIG_AP_IN_SIPI_WAITStefan Reinauer
Change-Id: Ia20c138dae1fc1382abe74303e1117472c513d1d Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1779 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12SPI: Add early romstage SPI driver using hardware sequencingDuncan Laurie
This is a basic romstage driver that can be used for the MRC cache code on systems where we do not have the MRC cache stored in a flash region that is memory mapped. It uses the hardware sequencing interface to avoid having to know anything about the flash chip itself. BUG=chrome-os-partner:15031 BRANCH=stout TEST=manual: this was tested with debug code added to romstage that attempted to read the MRC cache at offset 0x3e0000. SPI READ offset=003e0000 size=64 buffer=ff7fba00 SPI ADDR 0x003e0000 SPI HSFC 0x3f00 SPI READ: 0=4443524d SPI READ: 1=00000bb0 SPI READ: 2=00008e24 SPI READ: 3=00000000 SPI READ: 4=001c8bbb SPI READ: 5=0c206466 SPI READ: 6=0a043220 SPI READ: 7=000058b4 SPI READ: 8=00000000 SPI READ: 9=00000000 SPI READ: 10=00100000 SPI READ: 11=00100005 SPI READ: 12=20202025 SPI READ: 13=000e0001 SPI READ: 14=00000000 SPI READ: 15=00000000 Change-Id: I5f78f53111f912ff5dda52bbf90fdc1824b82681 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1777 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12ELOG: Support for non-memory mapped flashDuncan Laurie
If the event log is stored in flash that is not memory mapped then it must use the SPI controller to read from the flash device instead of relying on memory accesses. In addition a new CBMEM ID is added to keep an resident copy of the ELOG around if needed. The use of CBMEM for this is guarded by a new CONFIG_ELOG_CBMEM config option. This CBMEM buffer is created and filled late in the process when the SMBIOS table is being created because CBMEM is not functional when ELOG is first initialized. The downside to using CBMEM is that events added via the SMI handler at runtime are not reflected in the CBMEM copy because I don't want to let the SMM handler write to memory outside the TSEG region. In reality the only time we add runtime events is at kernel shutdown so the impact is limited. Test: 1) Test with CONFIG_ELOG_CBMEM enabled to ensure the event log is operational and SMBIOS points to address in CBMEM. The test should involve at least on reboot to ensure that the kernel is able to write events as well. > mosys -l smbios info log | grep ^address address | 0xacedd000 > mosys eventlog list 0 | 2012-10-10 14:02:46 | Log area cleared | 4096 1 | 2012-10-10 14:02:46 | System boot | 478 2 | 2012-10-10 14:02:46 | System Reset 3 | 2012-10-10 14:03:33 | Kernel Event | Clean Shutdown 4 | 2012-10-10 14:03:34 | System boot | 479 5 | 2012-10-10 14:03:34 | System Reset 2) Test with CONFIG_ELOG_CBMEM disabled to ensure the event log is operational and SMBIOS points to memory mapped flash. The test should involve at least on reboot to ensure that the kernel is able to write events as well. > mosys -l smbios info log | grep ^address address | 0xffbf0000 > mosys eventlog list 0 | 2012-10-10 14:33:17 | Log area cleared | 4096 1 | 2012-10-10 14:33:18 | System boot | 480 2 | 2012-10-10 14:33:18 | System Reset 3 | 2012-10-10 14:33:35 | Kernel Event | Clean Shutdown 4 | 2012-10-10 14:33:36 | System boot | 481 5 | 2012-10-10 14:33:36 | System Reset Change-Id: I87755d5291ce209c1e647792227c433dc966615d Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1776 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12SPI: Fix and enable Fast Read supportDuncan Laurie
- Fix handling of 5-byte Fast Read command in the ICH SPI driver. This fix is ported from the U-boot driver. - Allow CONFIG_SPI_FLASH_NO_FAST_READ to be overridden by defining a name for the bool in Kconfig and removing the forced select in southbridge config - Fix use of CONFIG_SPI_FLASH_NO_FAST_READ in SPI drivers to use #if instead of #ifdef - Relocate flash functions in SMM so they are usable. This really only needs to happen for read function pointer since it uses a global function rather than a static one from the chip, but it is good to ensure the rest are set up correctly as well. Change-Id: Ic1bb0764cb111f96dd8a389d83b39fe8f5e72fbd Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1775 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Fix gcc-4.7 building problem.Han Shen
Applied function attribute to function definition to avoid 'conflicting type' warning. Function declaration is in src/include/cpu.h void secondary_cpu_init(unsigned int cpu_index)__attribute__((regparm(0))); But function definition in lapic_cpu_init.c is missing the "__attribute__" part. Change-Id: Idb7cd00fda5a2d486893f9866920929c685d266e Signed-off-by: Han Shen <shenhan@google.com> Reviewed-on: http://review.coreboot.org/1784 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-12Add bd82x6x mainboards ASPM overrides.Marc Jones
The Intel PCH can override the ASPM settings via the MPC2 register. Add a chip override for F0-F7. Mainboards may implement this as needed. This also fixes the final PM setup being done too early. It was being done prior to the PCIe ASPM setup, which happens in the bridge scan. Change-Id: Idf2d2374899873fc6b1a2b00abdb683ea9f5bd6b Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1796 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12SPI: Configure Software Sequence SPI Freq to match descriptorDuncan Laurie
Right now the SPI bus is getting set to 20mhz for transactions initiated with the software sequence interface. In order to be able to do reasonable fastread/write/erase we can bump this up to a higher value at boot before it gets locked at 20mhz. To do this read out the speed set in the SPI descriptor for hardware sequencing and apply it to software sequencing. Change-Id: I79aa2fe7f30f734785d61955ed81329fc654f4a4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/1773 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12SPI: Add Fast Read to the OPMENU for locked down SPIDuncan Laurie
The chips we are using do not use BE52 (block erase 0x52) so we can use that opcode menu location to enable fast read. Change-Id: I18f3e0e5e462b052358654faa0c82103b23a9f61 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/1772 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12oprom: Ensure that mode information is valid before putting it in the tables.Gabe Black
At least when CONFIG_CHROMEOS is turned on, it's possible for CONFIG_FRAMEBUFFER_KEEP_VESA_MODE to be set but for there not to be any valid information to put into the framebuffer coreboot table. That means that what's put in there is junk, probably all zeroes from the uninitialized global variable the mode information is stored in (mode_info). When a payload uses libpayload and turns on the coreboot framebuffer console, that console will attempt to scroll at some point and decrease the cursor's y coordinate until it is less than the number of rows claimed by the console. The number of rows is computed by taking the vertical resolution of the framebuffer and dividing it by the height of the font. Because the mode information was all zeroes, the coreboot table info is all zeroes, and that means that the number of rows the console claims is zero. You can't get the unsigned y coordinate of the cursor to be less than zero, so libpayload gets stuck in an infinite loop. The solution this change implements is to add a new function, vbe_mode_info_valid, which simply returns whether or not mode_info has anything in it. If not, the framebuffer coreboot table is not created, and libpayload doesn't get stuck. Change-Id: I08f3ec628e4453f0cfe9e15c4d8dfd40327f91c9 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/1758 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12Define post codes for OS boot and resumeDuncan Laurie
And move the pre-hardwaremain post code to 0x79 so it comes before hardwaremain at 0x80. Emit these codes from ACPI OS resume vector as well as the finalize step in bd82x6x southbridge. Change-Id: I7f258998a2f6549016e99b67bc21f7c59d2bcf9e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1702 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12Pass correct sleep type to mainboard sleep handlerStefan Reinauer
The sleep type is 5 for S3 and 7 for S5. Change-Id: I7ffdb3d27b6994ac4a12a343caf4d7abb82fe6ca Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1760 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12ACPI: Zero pstate/cstate control values in FADTDuncan Laurie
If these values are non-zero then the kernel will issue an SMI for each core (cstate) and package (pstate). Since we don't do anything with these SMI callbacks we can avoid taking the extra SMIs at boot time by zeroing these fields. Change-Id: I3bc5fe0a9f45141d46884cb77ecdfaeaa45d2439 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1769 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12Initialize the VMX MSRMarc Jones
The VMX MSR may come up with random values and needs to be initialized to zero. This was done incorrectly in finalize_smm. It must be done on a per core basis in the general CPU init. This touches all Sandybridge and Ivybridge configs. Change-Id: I015352d0f8e2ebe55ac0a5e9c5bbff83bd2ff86b Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1794 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12Revert "Remove code that enables/disables VMX in coreboot on chromebooks."Marc Jones
The MSR for VMX can start with a random value and needs to be cleared by coreboot. I am reverting this change, as it handles almost everything and doing a follow-on change to fix the improper clearing of the MSR. Change-Id: Ibad7a27b03f199241c52c1ebdd2b6d4e81a18a4e Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1793 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-12sandybridge: Correct reporting of cores and threadsStefan Reinauer
The reporting of cores and threads in the system was a bit ambiguous. This patch makes it clearer. Change-Id: Ia05838a53f696fbaf78a1762fc6f4bf348d4ff0e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1786 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-09Make coreboot use the offset parameter in cbfstool createStefan Reinauer
On Sandybridge and Ivybridge systems the firmware image has to store a lot more than just coreboot, including: - a firmware descriptor - Intel Management Engine firmware - MRC cache information This option allows to limit the size of the CBFS portion in the firmware image. Change-Id: Ib87fd16fff2a6811cf898d611c966b90c939c50f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1770 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09Prevent inclusion of tsc.h when not neededVadim Bendebury
src/include/timestamp.h is an interface describing timestamp storage in coreboot. Exporting this interface is complicated by inclusion of tsc.h which is needed only for the API and is not used in structure definitions. Including this dependency only when needed fixes the problem. Change-Id: Ie6b1460b1dab0f5b5781cb5a9fa89a1a52aa9f17 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1753 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-09PCH: Add register descriptions used by IGD OpRegionStefan Reinauer
These bits are used by the IGD OpRegion code Change-Id: I89a11fc5021d51e0c1675ba56f6a3bc3b79bb8aa Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1751 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-09Add IGD Opregion variables to NVSStefan Reinauer
In order to support Intel's IGD Opregion standard, we need an additional set of flags shared between firmware, ACPI, SMM, and the graphics driver. Change-Id: I1a9b8dff5e5ee8d501b6672bc3bcca39ea65572e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1750 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09Make register/value lists constStefan Reinauer
These can be stored in the code segment, since it's never changed. Change-Id: I8b3827838e08e6cc30678aad36c39249fbca0c38 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1749 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-09Get rid of hard coded strings in ACPI tablesStefan Reinauer
(cosmetical) Change-Id: I3e01d8fbf2d71abcfcbe47efedd2184566c91df7 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1748 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-09Add Gigadevice SPI rom supportMartin Roth
Add support for GigaDevice SPI ROMS. The GD25Q64B device has been tested, the other rom devices added to the file have not. Change-Id: If35676ca6b90329f15667ebb32efa0d1a159ae91 Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1747 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09ELOG: Add EC events to elog headerDuncan Laurie
These events were initially for Chrome EC but they can be applied to any EC. Change-Id: I0eba9dbe8bde506e7f9ce18c7793399d40e6ab3b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1746 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09SPI: re-init SMM SPI driver after lockdownDuncan Laurie
If the driver is initialized before the lockdown then it will fail to work after the lockdown bit is set. Change-Id: Idc05d33d8d726bf29cb3c9b1b4604522bd64170a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1745 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-09Change flashmap base to reflect new FMAP in U-bootDuncan Laurie
The RO_FMAP base moved from 0x5f0000 to 0x610000. Also update Kconfig default and add a descripton so the default can be changed by boards. Change-Id: I0caad0ce6e6f19750dbbf042a5a489b558f62b96 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1705 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-09mc146818rtc: Remove the hyphen to build on NetBSD and DarwinZheng Bao
http://netbsd.gw.com/cgi-bin/man-cgi?date++NetBSD-current The NetBSD manual tells us the date in NetBSD doesn't take any flags to enable or disable padding in the format. By default, date pads numeric fields with zeroes. This will convert the number to octal one. So add "0x" to convert it to BCD directly. Change-Id: Icd44312acf01b8232f1da1fbaa70630d09007b40 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1804 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-09mc146818rtc: Update the Day of Week in CMOS in the right way.Zheng Bao
The range of weekday in CMOS is 01-07, while the Sunday is 1, and Saturday is 7. The comand date in coreutils defines %u day of week (1..7); 1 is Monday %w day of week (0..6); 0 is Sunday There are 1 day offset for each week day. So we use "%w" and plus 1 before we update the weekday in CMOS. Change-Id: I3fab4e95f04924ff0ba10a7012b57da1d3f0d1a5 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1802 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-08mainboard/roda/rk886ex: Disable CHECK_SLFRCS_ON_RESUMENico Huber
This makes resume from S3 work again. The check is new and fails on other boards, too. Change-Id: I0ada569e4ba649b9ac82768b0888e16104c621e8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1809 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-08Log unexpected post code from the previous bootDuncan Laurie
Read out the post code from the previous boot and log it if the code is not one of the expected values. Test: 1) interrupt the boot of the system, this is easiest with warm reset button when servo is attached 2) check the event log with mosys 65 | 2012-09-09 12:32:11 | Last post code in previous boot | 0x9d Change-Id: Id418f4c0cf005a3e97b8c63de67cb9a09bc57384 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1744 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 20:44:48 +0000