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Previously with errors in the ram init, early cbmem was disabled.
Now that the ram is working correctly, set as early cbmem platform
and update all (1) boards to use it.
Tested on GA-G41M-ES2L
Change-Id: I5925c28821537f0e326b4f5a2ac39778e4724a3c
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13131
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Tidy up the code and move vga_textmode_init() later
Change-Id: I49967e7197416c955ae6c8775eac7d1a60c92d1c
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13128
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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- Fix bug with msbpos, it was not returning the correct result
due to typo in logic, and unsigned value needed to be negative.
- Add reclaim above 4GiB
- Fix to ME related registers near the end of raminit
Change-Id: I04acd0593a457437ee4a42e14b287b2b17a160af
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13127
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
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- Add device enable macros
- Set the PMBASE correctly through southbridge device
Change-Id: I1b8cc3de96b1ecaf01e31bad8fba1fada8671c2d
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13126
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Previously, 0xa0000000 to 0xc0000000 needed to be reserved as
a non-usable memory hole because it would hang on memory i/o.
Memtest86+ now passes with no errors on both channels populated.
Tested on GA-G41M-ES2L with 2x2GiB sticks of ram.
Change-Id: Ib52a63a80f5f69c16841f10ddb896ab3c7d30462
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13125
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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VGA grub console works but display wobbles left/right
drm/i915 driver reports one error:
- [drm:i915_irq_handler] *ERROR* pipe A underrun
- Monitor does not display 1920x1080 after modeset
- Other resolutions look out of sync
Cause: suspect single bug in raminit (chipset init)
Change-Id: I2dcf59f8f30efe98f17a937bf98f5ab7221fc3ac
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/12921
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Linux kernel detects 256 busses but previously only 64 were
allocated. Removes warning in OS.
Change-Id: Id83c85e60025a04acbe6a53dfea6878222d8791f
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13033
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Change-Id: I0b79ddcf9248c6a6964dd60e30a6ea18e27bc186
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13032
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Fixes bug that decode_pciebar() function was bypassed due
to PCI_DEV(0,0,0) being detected as zero and function returning 0.
Change-Id: Ia79bcebbe3ba36f479cbb24dbbb163a031d9c099
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/13031
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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This just updates existing guard name comments on the header files
to match the actual #define name.
As a side effect, if there was no newline at the end of these files,
one was added.
Change-Id: Ia2cd8057f2b1ceb0fa1b946e85e0c16a327a04d7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12900
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Count DIMMs on current memory channel instead of all memory channels.
The current code is only able to correctly handle the following memory
configurations:
One DIMM installed in either channel.
Four DIMMs installed, two in each channel.
Two DIMMs installed, both in the same channel.
For systems that have any other configuration the DRAM On-Die-Termination
setting is wrong.
For example:
Two DIMMs installed, one in each channel.
Test system:
* Gigabyte GA-B75M-D3H (Intel Pentium CPU G2130)
Change-Id: I0e8e1a47a2c33a326926c6aac1ec4d8ffaf57bb6
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/12892
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
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Register settings are the same as on newer chips (compare sandy-
bridge), just at different locations.
Change-Id: Iea0359165074298a376e0e2ca8f37f71b83ac335
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/12885
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Skip everything but the final setting of PP_CONTROL, i.e. triggering
the power up. The settings with PANEL_UNLOCK_REGS are useless as no
lockable registers were touched in between. Also the loop waiting for
the panel power up to finish was a no-op as the registers with the
power timings were never filled (see follow-up commits).
Change-Id: Ife27dcafdf197b2246c4e69f2bf7a3a6765d1d82
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/12884
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Remove redundant call to dram_mrscommands().
Change-Id: I157915b4432093c556b538433e3337db1e9c525f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/12891
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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- Don't redefine D0F0_PCIEXBAR_LO, use the #define in x4x.h
- Move TPMBASE and TPM32() definitions into iomap.h
- Use "" style include for x4x.h in nortbridge files.
- Move includes of .h files out of x4x.h and into the c files that need
them.
- Protect function definitions in bootblock.
Change-Id: I3fdb579235c5446733a0ffba05fffe1a73381251
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12849
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ifae3822b6c28832f6aa05a4ffd8f02067a923f2c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/12883
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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- occured -> occurred
- accomodate -> accommodate
- existant -> existent
- asssertion -> assertion
- manangement -> management
- cotroller -> controller
Change-Id: Ibd6663752466d691fabbdc216ea05f2b58ac12d1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12850
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Make the low-power and small form factor (SFF) options overridable
from romstage main. Also disable both options by default. That's ok
as there aren't yet any in-tree users of the GS45 chipset. As a nice
side-effect, this adds X200s support to the lenovo/x200 port.
Change-Id: I94373851262e6d424cf4885ceca7260c31bc9f61
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/12814
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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Passes memtest86+ with either one or two sticks of 2GB ram
but memory map needs a hole at 0xa0000000 to 0xc0000000
Change-Id: Ib34d862cb48b49c054a505fffcba1c17aeb39436
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/11307
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Boots to console on Gigabyte GA-G41M-ES2L
Ram initialization *not* included in this patch
VGA native init works on analog connector
Change-Id: I5262f73fd03d5e5c12e9f11d027bdfbbf0ddde82
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/11305
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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The remainder of the divide operation was being placed into a Local,
but was never being used, causing an IASL warning. Since this
field is optional, just remove the Local.
Fixes IASL warning:
dsdt.aml 640:Divide (Multiply (CTDN, 125), 100, Local0, PL2V)
Warning 3144 - Method Local is set but never used ^ (Local0)
Change-Id: I0b43ef638b1bc3e1163c45f31f8da57aa0d39e22
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12706
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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The ALIGN_CURRENT macro relied on a local variable name
as well as being defined in numerous compilation units.
Replace those instances with an acpi_align_current()
inline function.
Change-Id: Iab453f2eda1addefad8a1c37d265f917bd803202
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12707
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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In coreboot, bool, hex, and int type symbols are ALWAYS defined.
Change-Id: I58a36b37075988bb5ff67ac692c7d93c145b0dbc
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12560
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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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>
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This patch does *not* include native raminit
Change-Id: I3fb8146ef7fe2ad27c167ecd2fb0fd629f051cc1
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/12430
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
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Based on i945. Tested on Intel D510MO mainboard,
board boots to UART console with this code.
Change-Id: I1d92a1aa6d6d767bda8379807dc26b50b9de75c9
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10073
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Found while doing code review.
Use a function to toggle IO reset signal.
Change-Id: I4cb0885ed9be763fbc4069e4d015a36a7183c823
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/11916
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Add lots of comments for better documentation.
Change-Id: Ia203cb649857f979bb6c1c2d405b74f2ccc8f99d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/11915
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Fix regression introduced by:
3660c0fc658e4e20ef079f762dfc7ad05c83544c
"northbridge/intel/sandybridge: Enable PEG clock-gating on demand"
Issue observed:
GNU/Linux kernel crashes in earlyinit on systems without PEG devices.
The crash occurs on every boot in different functions.
There's no problem on systems with PEG enabled.
Test system:
* Lenovo T530
* Intel Core i5-3320M CPU
* Fedora GNU/Linux 4.1
* PEG disabled in devicetree
Problem description:
Tests shows that modifing PEG chicken bit or device enable bits
after setting BIOS_RESET_CPL causes random crashes in GNU/Linux.
Problem solution:
Disable PEG devices before setting BIOS_RESET_CPL.
Final testing results:
No more random kernel crashes.
Change-Id: I4a967c2d00d7d1e4426cf5abdd5f616c21557da7
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/12112
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Issue observed:
Coreboot stops at: "Not enough MTRRs available!"
Test system:
* Gigabyte GA-B75M-D3H
* Intel Pentium CPU G2130
* ATI Radeon HD4780
Problem description:
In case the IGD does not claim VGA decode, the code path taken results
in an integer overflow as uma_memory_base isn't initialized.
The MTRR assignment will fail, because of invalid memory regions.
Problem solution:
Properly initialize uma_memory_base to prevent possible integer overflow.
Final testing results:
The system boots again with IGD not claiming VGA decode.
Change-Id: I025be23b1defb6155469a3eee66569e49a695e7f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/11918
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Issue observed:
Intel raminit works in about 50% of all test-cases on lenovo x220.
Problem solution:
Prefer a smaller valid value over the measured one for
initial timB timings.
Final testing result:
Tests on x220 shows that the issue was resolved.
The test system booted successfully ten times in a row.
Tests on Gigabyte GA-B75M-D3H revealed no regressions.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
* DIMM: "Crucial 2GB 256Mx64 CT2566aBA160BJ"
Change-Id: I1a115a45d5febf351d89721ece79eaf43f7ee8a0
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11248
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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Remove a blank line introduced in commit 31f4d00c
(northbridge/intel: Add i89xx header file)
Change-Id: I27dadb27ad041f48520709ef499bde380c58265b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/12387
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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The Intel northbridge must be paired with a southbridge. Add
the ii89xx southbridge header based on the config setting.
Change-Id: Ied708006310efaba31afe6977ab7e57fe4e5ceec
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/12167
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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The touched workaround for Sandy Bridge reserves two memory regions that
could cause graphics corruption if mapped by the integrated graphics
device. To the best of our knowledge, the workaround is not needed for
Ivy Bridge revisions.
Tested on kontron/ktqm77 (Ivy Bridge): Booted Linux and checked the
memory regions are not reserved. Couldn't test on Sandy Bridge, due to
lack of hardware.
Change-Id: I4273d1d804b490cf93c23426782eb1ffaf29f7d4
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/12326
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Tested-by: build bot (Jenkins)
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Add a DMAR table to advertise IOMMU and IRQ remapping capabilities to
the OS.
Tested with kontron/ktqm77. Under Linux, the table is detected and
interrupt remapping is enabled automatically.
Change-Id: Id6ee601a0a8543ed09c6bb8d308a3a3549fc34e5
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/12195
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Sandy Bridge and Ivy Bridge processors have two IOMMU units. One for the
integrated graphics controller and one for all other PCI devices. Assign
resources for both IOMMUs and apply some quirks.
Tested with kontron/ktqm77 and a Muen based system that makes use of the
IOMMUs. Not tested on Sandy Bridge, but register dumps show the same
settings that are applied here.
Change-Id: I43b5e20b750e7529f448acac35de173185678fd9
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/12194
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Add a parameter to acpi_create_dmar() for the flags field and define
flags given by the spec [1].
[1] Intel Virtualization Technology for Directed I/O
Architecture Specification
Document-Number: D51397
Change-Id: I03ae32f13bb0061bd3b9bef607db175d9b0bc5e1
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/12191
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.
This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.
Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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All boards using it have been deleted a long time ago.
Change-Id: Ib1c4018ab6ec27868c0e2fdbf9c91323ead076fb
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12236
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Issue observed:
In a multi GPU setup (IGD and PEG) the system still uses the IGD.
CONFIG_ONBOARD_VGA_IS_PRIMARY has no effect on Sandy/Ivy Bridge.
Test system:
* Gigabyte GA-B75M-D3H
* Intel Pentium CPU G2130
* ATI Radeon HD4780
Problem description:
The GMA is missing a disable function.
Problem solution:
Add a GMA disable function. Deactivate PCI device until remaining multi
GPU issues are resolved. Do not claim VGA decode any more.
Final testing results:
The system is able to boot using the PEG device as primary VGA
device.
Change-Id: I52af32df41ca22f808b119f3a4099849c74068b3
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/11919
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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On Broadwell, this reduces the number of 'remarks' in the IASL build
from 222 to 3.
Fixes these remarks:
Object is not referenced (Name is within method [_CRS])
The ACPI compiler is trying to be helpful in letting us know
that we're not using various fields in the MCRS ResourceTemplate
when we define it inside of the _CRS method. Since we're not
intending to use those objects in the method, it shouldn't be an
issue, but the warning is annoying and can mask real issues.
Moving the creation of the MCRS object to outside of the CRS
method and referencing it from there solves this problem.
This change was made for fsp_baytrail in commit 2eaa0d49
fsp_baytrail: Fix ACPI 'Object is not referenced' warnings
Change-Id: I67a1faf963d1868f4133c7747a43a511cd28a44b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11268
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Please don't remove chipsets and mainboards without discussion and input
from the owners. Someone was asking about cougar canyon 2 just a couple
of weeks ago - there's obviously still interest.
This reverts commit fb50124d22014742b6990a95df87a7a828e891b6.
Change-Id: Icd7dcea21fa4a7808b25bb8727020701aeebffc9
Signed-off-by: Martin Roth <martinroth@google.com>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/12128
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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We use UNDERSCORE_CASE. For the MTRR macros that refer to an MSR,
we also remove the _MSR suffix, as they are, by definition, MSRs.
Change-Id: Id4483a75d62cf1b478a9105ee98a8f55140ce0ef
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11761
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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This chip is still being used and should not have been deleted. It's
a current intel chip, and doesn't even require an ME binary.
This reverts commit 959478a763c16688d43752adbae2c76e7764da45.
Change-Id: I78594871f87af6e882a245077b59727e15f8021a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11860
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Consolidate some common (and mostly broken) code. Will try to fix things
in separate commits.
Maybe, igd.asl taken from gm45 (the non-PCH case) could also be used for
i945 and sch. But this needs further investigation.
Change-Id: Id3663bf588458e1e71920b96a3149f96947921e9
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/11702
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Tested-by: build bot (Jenkins)
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Only one value would work with corresponding gma code currently (which one
depends on board). Going forward, it's possible to compute which number can
be used, so there is no need to keep this info around.
Change-Id: Iadc77ef94b02f892860e3ae8d70a0a792758565d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/11862
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Based on the info by Felix Held.
Change-Id: Iab84dd8a0e3c942da20a6e21db5510e4ad16cadd
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/11857
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Make sure edge write test results are sane.
Check rn.all to make sure rn.start and rn.end are valid.
Most likely the following test is going to fail on the same
rank anyway.
Change-Id: Ifa601406e6c74ceb8d70063be5ce1bf6bc512c18
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11247
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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Don't disable PEG bits while turning on IGD.
Fixes PCI device enumeration of PEG devices.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
Sidenote: This should be taken from a CMOS option instead.
Change-Id: I2d6522504e4404f2d57f9c319351d08317aefdcb
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11058
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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Activate PEG clock-gating only if all PEG devices are disabled.
Fixes system hang when trying to access PEG registers.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
Change-Id: I7d62fbb83c16741965639cea1a0e4978d4e3d6da
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11059
Tested-by: build bot (Jenkins)
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Building an image for the Lenovo X201 with native graphics
initialization selected fails due to the changes introduced by commit
a3b898aa (edid: Clean-up the edid struct).
Same as in 11738 / 11585 / 11491
Change-Id: I4233a4ce2f5423c7ebdad68e8059cd34ac61cfaa
Signed-off-by: Nicolas Reinecke <nr@das-labor.org>
Reviewed-on: http://review.coreboot.org/11787
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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mohonpeak is the reference board for Rangeley. I doubt anyone uses it
or cares about it. We jokingly refer to it as "Moron Peak". It's code
with no known users, so we shouldn't be hauling it around for the
eventuality that someone might use it in the future.
Change-Id: Id3c9fc39e1b98707d96a95f2a914de6bbb31c615
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11790
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
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We already have two other code paths for this silicon. Maintaining the
FSP path as well doesn't make much sense. There was only one board to
use this code, and it's a reference board that I doubt anyone still
owns or uses.
Change-Id: I4fcfa6c56448416624fd26418df19b354eb72f39
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11789
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
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This is a sad story. We have three different code paths for
sandybridge and ivybridge: proper native path, google MRC path, and,
everyone's favorite: Intel FSP path. For the purpose of this patch,
the FSP path lives in its own little world, and doesn't concern us.
Since MRC was first, when native files and variables were added, they
were suffixed with "_native" to separate them from the existing code.
This can cause confusion, as the suffix might make the native files
seem parasitical.
This has been bothering me for many months. MRC should be the
parasitical path, especially since we fully support native init, and
it works more reliably, on a wider range of hardware. There have been
a few board ports that never made it to coreboot.org because MRC would
hang.
gigabyte/ga-b75m-d3h is a prime example: it did not work with MRC, so
the effort was abandoned at first. Once the native path became
available, the effort was restarted and the board is now supported.
In honor of the hackers and pioneers who made the native code
possible, rename things so that their effort is the first class
citizen.
Change-Id: Ic86cee5e00bf7f598716d3d15d1ea81ca673932f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11788
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
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Building an image for the Lenovo X200 with native graphics
initialization selected fails due to the changes introduced
by commit a3b898aa (edid: Clean-up the edid struct).
Change-Id: Ifd36571c9c00761b4a2a6deb3c9c4a52d9d13e25
Signed-off-by: Audrey Pearson <apearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11738
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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While the romstage code flow is not consistent across all
mainboards/chipsets there is only one way of running ramstage
from romstage -- run_ramstage(). Move the
timestamp_add_now(TS_END_ROMSTAGE) to be within run_ramstage().
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built and booted glados. TS_END_ROMSTAGE still present in
timestamp table.
Change-Id: I4b584e274ce2107e83ca6425491fdc71a138e82c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11700
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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We don't build-test with native VGA init, so if the code is broken by
a commit, we won't see it when it's guarded by #ifdefs. This has
already happened in the past. Instead of gurading entire files, use
the IS_ENABLED() macro, and return early. This at least enables us to
build-test the code to some extent, while linker garbage collection
will removed unused parts.
BONUS: Indenting some blocks also makes the difference between
framebuffer init and textmode init clearer.
Change-Id: I334cdee214872f967ae090170d61a0e4951c6b35
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11586
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Native VGA init no longer compiles from commit:
* 7dbf9c6 edid: Use edid_mode struct to reduce redundancy
Tested on a single X60 machine.
This patch basically copies 11491 which does
the same for north/intel/sandybridge.
Change-Id: I0663f3b423624c67c2388a9cc44ec41f370f4a17
Signed-off-by: Axel Holewa <mono-for-coreboot@donderklumpen.de>
Reviewed-on: http://review.coreboot.org/11585
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
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Native VGA init no longer compiles from commit:
* 7dbf9c6 edid: Use edid_mode struct to reduce redundancy
Change-Id: I51a4f4874ce77178cab96651eb7caf2edd862aa2
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11491
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The reason for hardcoding the position of the MRC cache was to satisfy
the alignment to the erase size of the flash chip. Hardcoding is no
longer needed, as we can specify alignment directly. In the long term,
the MRC cache will have to move to FMAP, but for now, we reduce
fragmentation in CBFS.
Note that soc/intel/common hardcoding of mrc.cache is not removed, as
the mrc cache implementation there does not use CBFS to find the cache
region, and needs a hardcoded address.
Change-Id: I5b9fc1ba58bb484c7b5f687368172d9ebe625bfd
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11527
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The BOOT_STATE_INIT_ENTRY macro can only be used in ramstage, however
the current state of the header meant bad build errors in non-ramstage.
Therefore, people had to #ifdef in the source. Remove that requirement.
Change-Id: I8755fc68bbaca6b72fbe8b4db4bcc1ccb35622bd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11492
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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When building up which files to include in romstage there
were both 'cpu_incs' and 'cpu_incs-y' which were used to
generate crt0.S. Remove the former to settle on cpu_incs-y
as the way to be included.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi. No include file changes.
Change-Id: I8dc0631f8253c21c670f2f02928225ed5b869ce6
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11494
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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In the gm45 code, IOMMU is always selected to be enabled. Instead
this patch removes the Kconfig symbol and its dependencies. This leads
to the same effect without the need for the symbol.
The symbol is still used in the K8 code as it's not selected, simply
defaulted to being enabled, and one of the mainboards disables it.
Change-Id: Ibc5939cd1e297d497bf71b1787d852f7cc09a551
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11345
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This replaces various timing mode parameters parameters with
an edid_mode struct within the edid struct.
BUG=none
BRANCH=firmware-veyron
TEST=built and booted on Mickey, saw display come up, also
compiled for link,falco,peppy,rambi,nyan_big,rush,smaug
[pg: extended to also cover peach_pit, daisy and lenovo/t530]
Change-Id: Icd0d67bfd3c422be087976261806b9525b2b9c7e
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Commit-Id: abcbf25c81b25fadf71cae106e01b3e36391f5e9
Original-Change-Id: I1bfba5b06a708d042286db56b37f67302f61fff6
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/289964
Original-Reviewed-by: Yakir Yang <ykk@rock-chips.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/11388
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The Kconfig symbol CACHE_MRC_BIN was getting forced enabled everywhere
it existed.
Remove the Kconfig symbol and get rid of the #if statements
surrounding the code.
This fixes the Kconfig warning for Haswell & Broadwell chips:
warning: (NORTHBRIDGE_INTEL_HASWELL &&
NORTHBRIDGE_INTEL_SANDYBRIDGE &&
NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE &&
NORTHBRIDGE_INTEL_IVYBRIDGE &&
NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE &&
CPU_SPECIFIC_OPTIONS) selects CACHE_MRC_BIN
which has unmet direct dependencies
(CPU_INTEL_SOCKET_RPGA988B || CPU_INTEL_SOCKET_RPGA989)
Change-Id: Ie0f0726e3d6f217e2cb3be73034405081ce0735a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11270
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I7f17cd1418f05ff3e8cd559eca6ec3ce7f9bfb79
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/11139
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Compiler complained about potentially uninitialized variable.
Fixes google/bolt, google/falco, google/panther, google/slippy
BRANCH=none
BUG=chromium:513990
TEST=the mentioned boards build with CONFIG_CHROMEOS=y
Change-Id: Ia28c833bd6ef8e1f7c820a61b41ce456eba51246
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 4566c355cc6828ab96e8d52bfad6ccbf6be6f7ce
Original-Change-Id: I4d9a685373362f8a092b325efee3f816c056c708
Original-Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/288850
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/11061
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Found while doing code review.
Simplify the code by using a loop for positive and negative phase
adjustments.
Change-Id: I0980443d0d2815bccef969709fddecc07d61a788
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10890
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Issue observed:
Two memory DIMMs are placed in the same channel, but only one shows up.
The SPD is read and printed, but the first DIMM isn't recognized any more.
Due to an existing but unconfigured memory DIMM the timB test failed.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
* DIMMs:
* crucial 2GB 256Mx64 CT2566aBA160BJ
* corsair 8GB CMZ16GX3M2A1866C9
Problem description:
The channel's rankmap was overwritten by the second slot's rankmap.
Problem solution:
Logical OR the channel's rankmap with every slot's rankmap.
Final testing result:
The DIMM is recognized and can be properly configured and used.
The timB test doesn't fail any more.
Change-Id: I17a205ff4d344c13d9ddfe71aaae2f3cef047665
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10960
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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The BROKEN_CAR_MIGRATE symbol was removed in commit a6371940 -
x86 cache-as-ram: Remove BROKEN_CAR_MIGRATE option
The symbol DISABLE_SANDYBRIDGE_HYPERTHREADING is from Sage, and was
never added to the coreboot.org codebase.
Change-Id: I953fe7c46106634a5a3fcdaff88b39e884f152e6
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10941
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: Ide0fd757cdd31a5b5ff184f7ab2d48e62ea50015
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10896
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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It never made sense to have bootblock_* in init, but
pirq_routing.c in boot, and some ld scripts on the main
level while others live in subdirectories.
This patch flattens the directory hierarchy and makes
x86 more similar to the other architectures.
Change-Id: I4056038fe7813e4d3d3042c441e7ab6076a36384
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10901
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Print the old timB value to observes changes made.
Change-Id: Iecec4918f1d95560b6e7933a169ccce83fcf073d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10891
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Issue observed:
Any memory DIMM placed in channel0 slots stops at "c320c discovery failed".
The same memory DIMM works when placed in channel1 slots.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
* DIMMs:
* elixir 1GB 1Rx8 PC3-10600U M2Y1G64CB88A5N
* crucial 2GB 256Mx64 CT2566aBA160BJ
* corsair 8GB CMZ16GX3M2A1866C9
Problem description:
In case of good timmings (all bits are set) an offset of 3*64 was applied.
The following test (c320c discovery) failed only on those byte-lanes.
Problem solution:
Don't modify timB in case of good timings measured.
Final testing result:
The system boots with every DIMM placed in channel 0 slots.
Change-Id: Iea426ea4470640ce254f16e958a395644ff1a55c
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10889
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Remove whitespace errors.
Change-Id: If69244a5d47424e3e984fdf782ea9d2d3c466d86
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10888
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Add VGA pci device id 0x0152 for Intel IvyBridge CPUs.
Test system:
* Intel Pentium CPU G2130
* Gigabyte GA-B75M-D3H
Change-Id: Ia546fdf0cc3bbd4c0ef6b5fd969232f105bceb22
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10798
Tested-by: build bot (Jenkins)
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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Kconfigs symbols of type bool are always defined, and can be tested with
the IS_ENABLED() macro.
symbol type except string.
Change-Id: Ic4ba79f519ee2a53d39c10859bbfa9c32015b19d
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10885
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This fixes building the ELOG_GSMI feature by using the TSC as time source for
the flash drivers.
It's not the most precise clock, but should be good enough for the purpose.
Change-Id: I2d416c34268236228300a9e868628c35e22bf40c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10813
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This reverts commit a3aa8da2acec28670b724b7897ae054592746674.
Chrome OS builds require the monotonic timer API in SMM for ELOG_GSMI,
but sandy/ivy doesn't provide it. The commit tried to work around that
by using generic LAPIC code instead, but this leads to multiple
definition errors in other configurations (and it may be unreliable once
the OS reconfigured the APIC timers anyhow).
This fixes the situation for the non-ELOG_GSMI case (which is more or
less everybody but Chrome OS). ELOG_GSMI requires a separate fix.
Change-Id: If4d69a122b020e5b2d2316b8da225435f6b2bef0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10811
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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These are all Kconfig symbols that have been removed or renamed.
USE_PRINTK_IN_CAR was removed in commit 8c4f31b3
Drop the USE_PRINTK_IN_CAR option. It's a bogus decision...
DYNAMIC_CBMEM was removed in commit e2b0affd
Remove Kconfig variable that has no effect
MAINBOARD_HAS_BOOTBLOCK_INIT was removed in commit 342535cc
Remove Kconfig variable that has no effect
CACHE_ROM was removed in commit 4337020b
Remove CACHE_ROM.
SMM_MODULES was removed in commit 44cbe10f
smm: Merge configs SMM_MODULES and SMM_TSEG
INCLUDE_MICROCODE_IN_BUILD was removed in commit eb73a218
soc/fsp_baytrail: Fix use of microcode-related Kconfig variables
CAR_MIGRATION was removed in commit cbf5bdfe
CBMEM: Always select CAR_MIGRATION
REQUIRES_BLOB was removed in commit 70c85eab
build system: Retire REQUIRES_BLOB
CPU_MICROCODE_IN_CBFS was renamed to SUPPORT_CPU_UCODE_IN_CBFS in commit
66e0c4c8 - cpu: Rename CPU_MICROCODE_IN_CBFS to SUPPORT_CPU_UCODE_IN_CBFS
CONSOLE_SERIAL_UART was renamed to CONSOLE_SERIAL in commit afa7b13b
uart: Redefine Kconfig options
CONSOLE_SERIAL8250MEM was renamed to DRIVERS_UART_8250MEM in commit
afa7b13b - uart: Redefine Kconfig options
Change-Id: I8952ca8c53ac2e6cec5f9c77d2f413f086bfab9d
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10766
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Found while doing code review.
Rename reg_4004_b30 to cmd_stretch.
Found in 4th-gen-core-family-desktop-vol-2-datasheet.pdf chapter 4.2.1.
Change-Id: Ib07059625ed458332708562e836803f2b587d5d8
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10789
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
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This fixes an issue with using the flash driver in SMM for writing
the event log through an SMM call.
Change-Id: If18c77634cca4563f770f09b0f0797ece24308ce
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10762
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Otherwise cache_base may be uninitialized.
Change-Id: Ie91f9567cea24114723a5362f52052d6ec22a6b8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10724
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Found while doing code review. No actual problem was observed.
Test system:
* Intel IvyBridge
* Gigabyte GA-B75M-D3H
Verify byte-lane error count registers 0 to 7 instead of verifying byte-lane
error count register 0 eight times in a row.
Change-Id: Ife6ac6558b2f65ad947870cde5f15d90560ce6d9
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10664
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Issue observed:
DDR3 DIMM with address mirroring enabled doesn't work when placed in
slot 1 and slot 0 is empty. It does work when placed in slot 0 and
slot 1 is empty.
Test system:
* Intel IvyBridge
* Gigabyte GA-B75M-D3H
* Kingston KVR1066D3N7/4G (address mirroring enabled DIMM)
Problem description:
The address mirror enable bit is slot-swapped in the DIMM mapping code,
but none of the remaining code is aware of DIMM mapping. Removing the
code, that is swapping the mirror enable bit, results in the correct
behaviour. The DIMM is now working in every slot.
Change-Id: I7a51bbc8d156209449fd67c954930835814a40ee
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10652
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The CBFS size is really mainboard specific, since it really depends on
size of the chip on the mainboard, so it makes sense to have it in
the mainboard menu along with the ROM-chip size.
- Move the CBFS_SIZE definition up in src/kconfig
- Move the Mainboard Menu markers out of src/mainboard/kconfig into
src/Kconfig so CBFS_SIZE can live in the mainboard menu.
- Add a long list setting default values to do what the chipset
directories were previously defaulting the values to. This will
be trimmed down in a following patch that creates a common set of
IFD routines. (Who knew that kconfig supported line wrapping?)
- Update the help text.
Change-Id: I2b9eb5a6f7d543f57d9f3b9d0aa44a5462e8b718
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10610
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I0302cbaeb45a55a4cfee94692eb7372f2b6b206d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10468
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Change-Id: Iac390b565d709b11bc7a6631b11315994b6e2c3c
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10466
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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CPU-side logic is unchanged for this range of CPUs as long as all of them
use TSEG (or ASEG, just needs to be consistent). So uplift 206ax code while
extracting southbridge and APIC code into separate functions.
Change-Id: Ib365681d1da8115922c557fddcc59afc156826da
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10465
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Used command line to remove empty lines at end of file:
find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \;
Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: http://review.coreboot.org/10446
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The SOUTHBRIDGE_INTEL_FSP_I89XX symbols are never defined in any Kconfig
file or used anywhere in the existing coreboot tree. Removing them as
unnecessary. If the southbridge code ever gets uploaded, these can be
re-added at that point.
Change-Id: I36f9ca8e25e08ce154d10ea9d764a73095590244
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10436
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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`device_t device` is missing as argument. Every device_op function
should have a `device_t device` argument.
Change-Id: I1ba4bfa0ac36a09a82b108249158c80c50f9f5fd
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9599
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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`device_t device` is missing as argument. Every device_op function
should have a `device_t device` argument.
Change-Id: I7fca8c3fa15c1be672e50e4422d7ac8e4aaa1e36
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9598
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch adds a few bit counting functions that are commonly needed
for certain register calculations. We previously had a log2()
implementation already, but it was awkwardly split between some C code
that's only available in ramstage and an optimized x86-specific
implementation in pre-RAM that prevented other archs from pulling it
into earlier stages.
Using __builtin_clz() as the baseline allows GCC to inline optimized
assembly for most archs (including CLZ on ARM/ARM64 and BSR on x86), and
to perform constant-folding if possible. What was previously named log2f
on pre-RAM x86 is now ffs, since that's the standard name for that
operation and I honestly don't have the slightest idea how it could've
ever ended up being called log2f (which in POSIX is 'binary(2) LOGarithm
with Float result, whereas the Find First Set operation has no direct
correlation to logarithms that I know of). Make ffs result 0-based
instead of the POSIX standard's 1-based since that is consistent with
clz, log2 and the former log2f, and generally closer to what you want
for most applications (a value that can directly be used as a shift to
reach the found bit). Call it __ffs() instead of ffs() to avoid problems
when importing code, since that's what Linux uses for the 0-based
operation.
CQ-DEPEND=CL:273023
BRANCH=None
BUG=None
TEST=Built on Big, Falco, Jerry, Oak and Urara. Compared old and new
log2() and __ffs() results on Falco for a bunch of test values.
Change-Id: I599209b342059e17b3130621edb6b6bbeae26876
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3701a16ae944ecff9c54fa9a50d28015690fcb2f
Original-Change-Id: I60f7cf893792508188fa04d088401a8bca4b4af6
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/273008
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10394
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The input/output value max is no longer used for tracking the
bus enumeration sequence, everything is handled in the context
of devicetree bus objects.
Change-Id: I545088bd8eaf205b1436d8c52d3bc7faf4cfb0f9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8541
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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A new CBFS API is introduced to allow making CBFS access
easier for providing multiple CBFS sources. That is achieved
by decoupling the cbfs source from a CBFS file. A CBFS
source is described by a descriptor. It contains the necessary
properties for walking a CBFS to locate a file. The CBFS
file is then decoupled from the CBFS descriptor in that it's
no longer needed to access the contents of the file.
All of this is accomplished using the regions infrastructure
by repsenting CBFS sources and files as region_devices. Because
region_devices can be chained together forming subregions this
allows one to decouple a CBFS source from a file. This also allows
one to provide CBFS files that came from other sources for
payload and/or stage loading.
The program loading takes advantage of those very properties
by allowing multiple sources for locating a program. Because of
this we can reduce the overhead of loading programs because
it's all done in the common code paths. Only locating the
program is per source.
Change-Id: I339b84fce95f03d1dbb63a0f54a26be5eb07f7c8
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9134
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Fix up commit c6f6be09 (Support for nehalem northbridge) to follow the
coreboot/Linux kernel coding style.
Change-Id: Ibf4f272ad54e6fef0b297189651f2bcf888b5b26
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/10347
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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This gets rid of ugly tseg_relocate for fsp_bd82x6x.
This is adaptation of a3e41c089602c58409e8dfd4aceecbdd7d4f4a5b
Change-Id: I4e80e6e98d3a6da3e3e480e9368fae1b3ed67cd6
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10353
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This gets rid of ugly tseg_relocate for bd82x6x.
This is backport of 29ffa54969414b833de5c61b507b061f920d650b to bd82x6x.
Change-Id: I0f52540851ce8a7edaac257a2aa83d543bb5e530
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10351
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Old igd.asl had inconsistent addresses (between _DOD and actual device)
and ghost devices. Any of those is enough to make brightness on windows
fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous
copying of the same thing 6 times per chipset. Leave only hooking up and
chipset-specific part in chipset directory. Move NVS handling and ACPI-spec
parts to a common file.
Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7472
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
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