The existing code used a stale pointer from a previously unmapped
region of memory when parsing the coreboot tables. Use the correct
pointer from the currently mapped memory region when parsing.
Change-Id: Id9a1c70655fe25bc079e5bee55f15adf674694f8
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12619
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: I167f570957ca7eaf71fc31e1bd84b9bbad0683eb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12551
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
coreboot.pre1 was generated then copied into coreboot.pre, now without
any additional manipulation. Get rid of that extra step.
Change-Id: I138567cadbc2fa1a6b6c988e34bdaae0e92d5554
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12550
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
verstage, romstage, and payload can be added through infrastructure now.
Change-Id: Ib9e612ae35fb8c0230175f5b8bca1b129f366f4b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12549
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Space is commonly used as separator in make variables, so escape them
as * (which should be reasonably uncommon in file names and cbfstool
options alike to not be a problem).
Change-Id: Ia77b5559841b5eae3aa1c0c0027f2e7fb882ea2f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12548
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This enables adding romstage, verstage, and payload, that may need
additional options (eg. for XIP or for linux initrd arguments) to be
added with the build system infrastructure instead of manual rules.
Change-Id: Ifde4ec3ca4ab436aca9b51a3c2cc478ed493fbfb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12547
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Not all the paths through the _OSC method returned a value. According
to the ACPI spec (5.0 & 6.0), bit 2 needs to be set for an unrecognized
GUID.
Fixes warnings for both platforms:
dsdt.aml 1143: Method(_OSC,4)
Warning 3115 - ^ Not all control paths return a value (_OSC)
dsdt.aml 1143: Method(_OSC,4)
Warning 3107 - ^ Reserved method must return a value
(Buffer required for _OSC)
Change-Id: Ibaf27c5244b1242b4fc1de474c371f54f930dcb6
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12530
Tested-by: build bot (Jenkins)
Reviewed-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The previous code would miss the first of two IS_ENABLED(CONFIG_symbol)
sequences on a line. This patch saves the rest of the line and loops
to check any other entries on the same line of text.
Change-Id: If4e66d5b393cc5703a502887e18f0ac11adff012
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12562
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Combine the file and line number into a combination that editors
understand when opening files. This makes it easier to edit the
errors.
Change-Id: Id2fae6a0a2ca8d726b95e252d80ac918f4edbe23
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12561
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- Create subroutines for printing warnings and errors
- Change all the existing warning and error routines to use subroutines
- Add new command line options to suppress errors and to print notes
Change-Id: I04893faffca21c5bb7b51be920cca4620dc283c3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12555
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Set up coreinfo makefile to use .xcompile and the coreboot 32-bit cross
compiler toolchain.
Restrict to x86_32 gcc compiler.
Tested in QEMU
Change-Id: I1cc180a5eeaf6cb9a36fdcef70a9819d0f459168
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12454
Tested-by: build bot (Jenkins)
Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
So far the build system only added files starting with CBFS_PREFIX/ in
the UPDATE_IMAGE configuration, but there are a number of files that
exist in the global namespace (eg. config, revision, but also
cmos_layout.bin).
Now, existing files are removed if necessary.
Change-Id: I977ff85fe18115c84268103be72e91ca854e62a4
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12581
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de>
Even though coreboot has IASL as part of its toolchain, it was not being
picked up when testing to make sure coreboot is being compiled with
the coreboot toolchain.
This patch adds an iasl test when testing coreboot toolchain.
Change-Id: I5b989869417c3f60057a91842b911855d9528f1b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12543
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Show better help text on how to compile the coreboot toolchain or use
an unsupported toolchain.
Change-Id: I64a2159d324d673784669b2464c1a2769b048678
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12557
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
We currently race in SMM init on Atom 230 (and potentially
other CPUs). At least on the 230, this leads to a hang on
RSM, likely because both hyperthreads mess around with
SMBASE and other SMM state variables in parallel without
coordination. The same behaviour occurs with Atom D5xx.
Change it so first APs are spun up and sent to sleep, then
BSP initializes SMM, then every CPU, one after another.
Only do this when SERIALIZE_SMM_INITIALIZATION is set.
Set the flag for Atom CPUs.
Change-Id: I1ae864e37546298ea222e81349c27cf774ed251f
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/6311
Tested-by: build bot (Jenkins)
Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Does native ram init for Intel Atom D5xx 8086:a000 northbridge
Tested on Intel D510MO mainboard, board boots linux kernel
- Works fully with both dimms populated (2x2GB), memtest passes 100%
- Almost boots with only one dimm in one of the slots
(suspect bad memory map with one dimm?)
- Reads garbage with only one dimm in other slot
Change-Id: Ibd22be2a959045e0a83aae2a3a0e877013f80711
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/12501
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Existence of requested PCI device was not checked when enabling
IDE mode on the SP5100. Fix incorrect PCI device ID and check
for device existence before attempting setup.
Change-Id: I726c355571b5c67c9a13995be2352601c03ab1e4
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12572
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Decision Feedback Equalization (DFE) is a form of dynamic
link training used to lower the overall error rate within
the coherent fabric. Enable it on all capable HT links.
Change-Id: I5e719984ddd723f9e375ff1a9d4fa1ef042cf3eb
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12072
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
The existing code did not properly detect various link attributes
on Family 10h/15h processors. With the addition of new HT3- and
IOMMU-specific code, proper detection has become critical to avoid
system deadlocks.
Fix and streamline link attribute detection.
Change-Id: If63dd97f070df4aab25a1e1a34df4b1112fff4b1
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12071
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
The existing code re-used the Family 10h XCS buffer setup on
Family 15h CPUs, which set incorrect values leading to random
system lockups.
Use the Family 15h XCS buffer setup shown in the BKDG.
Change-Id: Ie4bc8b3ea6b110bc507beda025de53d828118f55
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12070
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Minor change to be more explicit about the binary state
of the iolink detect variable.
Change-Id: Ifd8f5f1ab28588d100e9e4b1fb0ec2525ad2f552
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12069
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The secondary bus number set code incorrectly overwrote the link
buffer settings in F0x[F4,D4,B4,94]. Constrain the secondary
bus number set to the appropriate bits of the registers.
Change-Id: If70825449f298aa66f7f8b76dbd7367455a6deb1
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12068
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
The Family 15h DRAM initialization did not set up the various
tristate enable codes in the MCT.
Add Family 15h tristate enable setup. This fixes multiple
DIMMs on a single channel.
Change-Id: I0278656e98461882d0a64519dfde54a6cf28ab0f
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12060
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
The Kconfig symbol CONFIG_HT3_SUPPORT is not implemented.
This mirrors commit c5163ed8 (AMD binaryPI: Drop HT3_SUPPORT)
Change-Id: I2682d3b620e2cee613c7421622a8c79db5ba3a86
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12556
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Most of the toolchain build targets already ran clean-for-update, but
there were a few that didn't. Add the clean to those targets.
Change-Id: I7faad32ac8bb1815e0c58e7d142ca2dbfc877896
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12571
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Instead of having to remember to strip the quotes everywhere so that
string comparisons (of which there are a few) match up, do it right at
the beginning.
Fixes building the image with a .config where CONFIG_CBFS_PREFIX
contains quotes.
Change-Id: I4d63341cd9f0bc5e313883ef7b5ca6486190c124
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12578
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
The symbol BAYTRAIL_SMM was never valid (there's no config statment
initializing the symbol), but it was being selected and used
in the code.
Now that SMM is supported in fsp_baytrail, the code it was trying
to switch can be removed, and just set up for SMM.
Change-Id: I0fd4865a951734e728500e7baf593ff7eb556f73
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12553
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
There is no need to continue testing a DCT configuration after
data errors have already been detected; this just wastes time
during boot.
Change-Id: I979e27c32a3e0b101590fba0de3d7a25d6fc44d2
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12066
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This adds a new mainboard: Little Plains for Intel's atom c2000
It was based on Mohon Peak board with some minor changes
This board is not available as standalone product
It is a managment board for
Intel Ethernet Multi-host Controller FM10000 Series
The FSP package is available from Intel: https://www.intel.com/fsp
Change-Id: I28127a858106ed35d26e235f0c6393c20ed14350
Signed-off-by: Marcin Wojciechowski <marcin.wojciechowski@intel.com>
Reviewed-on: https://review.coreboot.org/12503
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
The CPU <--> CPU HT wiring on this board has only been validated
to 2.6GHz. While higher frequencies appear to function initially,
and in fact function when only one CPU package is installed, dual
CPU package systems will lock up after around 6 - 12 hours of uptime
due to presumed HT link errors at the higher (>= 2.8GHz) HT clocks.
If applications are not being used that stress the coherent fabric,
then the uptime before hang may be much longer. Users attempting
to overclock the HT links are advised to "burn in test" the HT links
by running memtester locked to a node with no local memory installed.
Change-Id: I8fae90c67aa0e8b103e9b8906dea50d1e92ea5a9
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12064
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The BKDG recommends the use of an antiphase window detection
algorithm to ensure that the DQS data eye is properly centered.
TEST: Booted both with DIMMs known to move the data eye into the
prior clock phase and DIMMs known to keep the data eye in the
current clock phase.
Change-Id: I1d85fddd45197ca82dcaa46fe863e64589712d1f
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12059
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Martin Roth <martinroth@google.com>
As far as I can tell the Kconfig symbol DRIVERS_I2C_IDREG never actually
existed in the coreboot codebase. I didn't see anything that it might
have been a typo of.
Change-Id: Ib17de670e38e07ab4a4745143c42fa85da1754e1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12563
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
The odd rank of each DIMM could experience data corruption due to
incorrect DQS training. Fix the DQS training algorithm by executing
the relevant portions of the training algorithm on the odd ranks.
Change-Id: Ibc51f5052d5189e45b3d9aa98ca8febbfe13f178
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12058
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Also fix incorrect Trfc[0-3] value on Family 15h.
Change-Id: Iafc233984ae1d44fe6a1cb5b109d36397cbd991a
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12055
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Hiding them requires #if CONFIG_HAVE_SMI_HANDLER instead of
if (IS_ENABLED(CONFIG_HAVE_SMI_HANDLER))
Change-Id: Ib874cd98e195ad7437d05be1696004b29bf97a66
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: https://review.coreboot.org/12565
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
That allows this special case to become a normal cbfs-files instance,
too.
Change-Id: I896ffebe4cec64c9c11605b4f09c7790e5419928
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12539
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Use cbfs-files-y to deal with some of the manually added cbfs files,
providing more structure to that part of the build.
Change-Id: Iee1b8fec81dfa5e5f0e55637a62e5f69bd0257ad
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12538
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Add files with fixed positions, then files with alignment requirements
and finally those that can reside everywhere to prevent the most obvious
collisions.
This isn't perfect yet (the "aligned" group may need some additional
sorting), but should avoid the worst instances ("free floating" files
allocating space required by fixed location files, for example).
Change-Id: I871e1a92ad90e63fc4e299fe1b228b4b00a35930
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12536
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
The silicon in control of CC6 appears to contain minor bugs
and / or deviations from the BKDG; through trial and error
it was found that these issues can be worked around by reserving
the entire possible CC6 save region, regardless of currently
installed node count.
Change-Id: If31140651f25f9c524a824b2da552ce3690eae18
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12054
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The more generic 8250 driver can handle both port-mapped and memory-
mapped 8250-compatible UARTs, with different register sizes. Thus, a
separate driver for MMIO32 is not needed.
The generic 8250 driver was tested to work for both output and input,
on Apollolake SoC, which only presents an MMIO32 UART.
Change-Id: Idab766588ddd097649a37de92394b0078ecc660a
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: https://review.coreboot.org/12524
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The missing brackets caused other registers, including the IO APIC
enable bit (EAN in OIC) to be overwritten. Bug introduced by
bde6d309 (x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointer)
Change-Id: I1d5aa2af6d74405a1a125af6221ac0e635a6b693
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: https://review.coreboot.org/12525
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
By adding the version number of tools, we can help people keep up to
date with their tool versions. This will be used now to determine
whether the IASL version being used is the version supported by
coreboot.
Change-Id: I24a68b01c819871f90403869570125e71b96bd70
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12545
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Timothy Pearson