| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I6d0d945011fa046b974c6f4554cb9fb15e523afb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67578
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I2d99523647dfb43265db8f2701b525afd1870fc5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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These are architectural and followup works will address
the VGA MMIO and/or ASEG better.
Change-Id: I88e1dca8058661e31ba934b9860751e13a107108
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55928
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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There is a lot of going back-and-forth with the KiB arguments, start
the work to migrate away from this.
Change-Id: I329864d36137e9a99b5640f4f504c45a02060a40
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64658
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Found using:
diff <(git grep -l '#include <cf9_reset.h>' -- src/) <(git grep -l 'RST_CNT\|FULL_RST\|RST_CPU\|SYS_RST\|do_system_reset\|do_full_reset\|cf9_reset_prepare\|system_reset\|full_reset' -- src/) |grep "<"
Change-Id: I093d8412e14ce81b462fb9a7ccb3a2a93ae760a6
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
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This patch aims to make timestamps more consistent in naming,
to follow one pattern. Until now there were many naming patterns:
- TS_START_*/TS_END_*
- TS_BEFORE_*/TS_AFTER_*
- TS_*_START/TS_*_END
This change also aims to indicate, that these timestamps can be used
to create time-ranges, e.g. from TS_BOOTBLOCK_START to TS_BOOTBLOCK_END.
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: I533e32392224d9b67c37e6a67987b09bf1cf51c6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62019
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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Shorten define names containing PCI_{DEVICE,VENDOR}_ID_ with
PCI_{DID,VID}_ using the commands below, which also take care of some
spacing issues. An additional clean up of pci_ids.h is done in
CB:61531.
Used commands:
* find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]\{2\}\([_0-9A-Za-z]\{8\}\)*[_0-9A-Za-z]\{0,5\}\)\t/PCI_\1ID_\3\t\t/g'
* find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]*\)/PCI_\1ID_\3/g'
Change-Id: If9027700f53b6d0d3964c26a41a1f9b8f62be178
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I570f7de90007b67d811d158ca33e099d5cc2d5d3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62308
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Deduplicate a condition and reflow some lines.
Tested on HP ProBook 6550b, still reaches TianoCore payload.
Change-Id: If5786f34585e15100385d452b5b03a36da4c7c87
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61939
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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Correct some Quickpath initialisation steps according to findings from
two different Intel reference code binaries as well as MCHBAR register
dump comparisons between vendor firmware and coreboot.
The MSR_TURBO_POWER_CURRENT_LIMIT information comes from EDK2 sources.
Tested on Apple iMac 10,1 (Clarkdale, aka desktop Ironlake), QPI init
now completes successfully instead of causing hangs before raminit.
Also tested on HP ProBook 6550b (Arrandale, aka mobile Ironlake), still
reaches payload (e.g. TianoCore).
Change-Id: Icd0139aa588dc8d948c03132b5c86866d90f3231
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60216
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Move the remaining HECI-related stuff to southbridge scope, as the HECI
hardware is in the southbridge. Note that HECI BAR is now enabled a bit
earlier than before, but this shouldn't matter.
Change-Id: I4a29d0b5d5c5e22508bcdfe34a1c5459ae967c75
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61932
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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HECI stuff is in the southbridge, so put the code in there. Rename the
file to match the name of the function it provides.
Change-Id: I71de1234547dbd46a9b4959c619d2ae194da620a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61931
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Remove all northbridge dependencies in the `setup_heci_uma()` function.
Update its signature to not pull in raminit internals and drop a dummy
read that doesn't have any side-effects (it's probably a leftover from
a replay of vendor firmware). This code will be moved into southbridge
scope in a follow-up.
Change-Id: Ie5b5c5f374e19512c5568ee8a292a82e146e67ad
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Remove the temporary `raminit_heci.c` include and make it a proper
compilation unit. Export the `setup_heci_uma()` function.
Change-Id: Ia6782a0cb5e731d58764d0fa4ee256bfc8cef98a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Move HECI code out of raminit.c into a separate raminit_heci.c file. To
preserve reproducibility, use a temporary .c include. This will be gone
in a follow-up.
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical.
Change-Id: I240552c9628f613fcfa8d2dd09b8e59c87df6019
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61928
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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Leftover from using UDELAY_LAPIC on these platforms.
Change-Id: I718050925f3eb32448fd08e76d259f0fb082d2d3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55413
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: I5d3af659255548e84ef676387ca994588c69438c
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
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Change-Id: I3f4dc26699e3618740af5a0ade1a19599d5a2cc7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Currently, the MMCONF Kconfigs only support the Enhanced Configuration
Access mechanism (ECAM) method for accessing the PCI config address
space. Some platforms have a different way of mapping the PCI config
space to memory. This patch renames the following configs to
make it clear that these configs are ECAM-specific:
- NO_MMCONF_SUPPORT --> NO_ECAM_MMCONF_SUPPORT
- MMCONF_SUPPORT --> ECAM_MMCONF_SUPPORT
- MMCONF_BASE_ADDRESS --> ECAM_MMCONF_BASE_ADDRESS
- MMCONF_BUS_NUMBER --> ECAM_MMCONF_BUS_NUMBER
- MMCONF_LENGTH --> ECAM_MMCONF_LENGTH
Please refer to CB:57861 "Proposed coreboot Changes" for more
details.
BUG=b:181098581
BRANCH=None
TEST=./util/abuild/abuild -p none -t GOOGLE_KOHAKU -x -a -c max
Make sure Jenkins verifies that builds on other boards
Change-Id: I1e196a1ed52d131a71f00cba1d93a23e54aca3e2
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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The `find_resource` function will never return null (will die instead).
In cases where the existing code already accounts for null pointers, it
is better to use `probe_resource` instead, which returns a null pointer
instead of dying.
Change-Id: I617fea8a09049e9a87130640835ea6c3e2faec60
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58906
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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As long as there is only one PCI segment we do not need
more complicated MCFG generation.
Change-Id: Ic2a8e84383883039bb7f994227e2e425366f9e13
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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These issues were found and fixed by codespell, a useful tool for
finding spelling errors.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ie34003a9fdfe9f3b1b8ec0789aeca8b9435c9c79
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58081
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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There's no need to specify the type of the `CBFS_SIZE` Kconfig symbol
more than once. This is done in `src/Kconfig`, along with its prompt.
Change-Id: I9e08e23e24e372e60c32ae8cd7387ddd4b618ddc
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56552
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical.
Change-Id: I7e37d32251fa3dcc64aec62dd2d814463c4a9999
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55580
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The CMOS option system does not support negative integers. Thus, retype
and rename the option API functions to reflect this.
Change-Id: Id3480e5cfc0ec90674def7ef0919e0b7ac5b19b3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Now the bootblock is not limited to 64K so integrating vboot into the
bootblock reduces the binary size.
Change-Id: Ic92ecf8068f327a893d20924685ce571752d379f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52787
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This reverts commit 4447996cc582d2c8745802b84b1f5a635e33a22a.
It looks like the patch repurposed the `memory_reserved_for_heci_mb`
variable as an indicator if the ME firmware is fine. The change to
setup_heci_uma() made it bail out early, even though the implementation
is obviously prepared to set things up even if the requested UMA
size is 0. This also leaves the code in an inconsistent state: The
second if's condition is always true.
Resolves: https://ticket.coreboot.org/issues/305
Change-Id: Ie5a98be3f660078a85a79b5551e86f90f148974f
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52426
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Stefan Ott <coreboot@desire.ch>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I8896531d6df729709456bc6e79e02136d9ea7b3b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47112
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical.
Change-Id: Ia0a086bd28b796d2cbe1c7a056922721c95612b8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51868
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Except for some formatting differences, the macros are equivalent.
Change-Id: I5dc4f115b0873fb96683263ecd152d3d1504647d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51863
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These p-suffixed helpers allow dropping pointer casts in call-sites,
which is particularly useful when accessing registers at an offset from
a base address. Move existing helpers in chipset code to arch/mmio.h and
create the rest accordingly.
Change-Id: I36a015456f7b0af1f1bf2fdff9e1ccd1e3b11747
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51862
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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There's no good reason to use values smaller than 2 GiB here. Well, it
increases available DRAM in 32-bit space. However, as this is a 64-bit
platform, it's highly unlikely that 32-bit limitations would cause any
issues anymore. It's more likely to have the allocator give up because
memory-mapped resources in 32-bit space don't fit within the specified
MMIO size, which can easily occur when using a discrete graphics card.
Change-Id: I6cdce5f56bc94cca7065ee3e38af60d1de66e45c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52070
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Commit 56823f53dc6de5a804f7c88b9f24847133ddc876 (nb/intel/ironlake:
Rewrite early QPI init) rewrote this part, but the or-value is missing
one zero. Correct this magic value to align with MRC binaries.
Change-Id: Id7a6766b3f0fe415dea70cbc54afc30f808c8b16
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51857
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This was copied from Sandy Bridge and does not apply to Ironlake. These
offsets go past the MCHBAR window (MCHBAR size is 16 KiB on Ironlake).
Some of these writes would have collided with `DEFAULT_HECIBAR` if the
PCI resource had been reported as fixed. Remove the copy-pasted code.
Change-Id: I7688921ad7517cbd68a0c48262b29ecf7b4c396c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51856
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Instead, convert the struct to a union and pass in a pointer to it.
Tested on out-of-tree HP ProBook 6550b, still boots.
Change-Id: I60e3dca7ad101d840759bdc0c88c50d9f07d65e2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45367
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This allows booting without ME firmware, even though the 30-minute
auto-shutdown still happens. Without this patch, an HP ProBook 6550b
cannot get past the `setup_heci_uma` function call.
Change-Id: I446c02ac6034ede75cb873a2e676c40e4ef84b7c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Rewrite early QPI initialisation to account for variables in the
register values. Trace replays did not capture these relationships.
Tested on out-of-tree HP 630, still boots.
Change-Id: I5d393e8222be286ab4d4dc074d85f721b07bbca4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49586
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The per-lane registers need to be modified in some cases. Also, MRC
does not have any delay after the loop, so remove it.
Tested on out-of-tree HP 630, still boots.
Change-Id: If02e171d2e999f4a5be5b43ecc5aafe8ca092951
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49585
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Given that the PCI devices/registers being accessed are about QuickPath,
this code must be part of QuickPath init. Move it with the other code.
Tested on out-of-tree HP 630, still boots.
Change-Id: I0854e7f0ce3070eed1adc0603f68a9d1552204d4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49584
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Transform the existing functions so that their functionality does not
overlap. Also, deduplicate printing these values in debug builds.
Tested on out-of-tree HP 630, still boots.
Change-Id: I3f50dcf56284c9648b116bc5aacc0adf2d863b5d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49583
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The platform performs a CPU-only reset after initializing QPI (QuickPath
Interconnect) and before actually performing raminit. The state is saved
in the sticky scratchpad register at MCHBAR + 0x2ca8.
Relocate some QuickPath init to a separate file. All moved functions are
only used within QPI init code, and had to be relocated in one commit.
Tested on out-of-tree HP 630, still boots.
Change-Id: I48e3517285d8fd4b448add131cd8bfb80641e7ef
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49582
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I14c5671dfc611209e28f25f38b4e82d11aef88ab
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49580
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Introduce the `get_bits_420` helper to avoid doing the same thing in
three different ways, and also correct a related register write.
Tested on out-of-tree HP 630, still boots.
Change-Id: Iec87f080714f0f07f5d43200ec01d6d3f31e8120
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49579
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Dummy reads followed by writes are actually read-modify-write operations
in disassembled binaries. Handling of the scratchpad register 0x2ca8 is
still nonsense, but that should be taken care of in a separate commit.
Tested on out-of-tree HP 630, still boots.
Change-Id: Ie33f42ecdb25febf3c82febeca13662232dea9ec
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45606
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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We only need to toggle one bit at a time. Introduce `rmw_500` to
simplify the code. The rank population doesn't seem to matter.
Tested on out-of-tree HP 630, still boots.
Change-Id: Ic1a680dae90889c84c9b2c536745e254475ff878
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49577
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Bits are already cleared in southbridge_detect_s3_resume().
Change-Id: If8bb85abacd59c7968876906e126300c9e4314e2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50975
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Move wait for TXT and early ME init out of `collect_system_info`, and
then drop the first call to it. Also drop a useless register read.
Tested on out-of-tree HP 630, still boots.
Change-Id: I9b167f44cbd96864bf1e8b616576af19cbbfd90c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49581
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated with a variant of
https://coccinelle.gitlabpages.inria.fr/website/rules/array.cocci
Change-Id: I083704fd48faeb6c67bba3367fbcfe554a9f7c66
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50594
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Was copy-pasted from bd82x6x and no mainboard actually needs it.
The few globals moved outside the GNVS will be removed, relocated or
replaced with acpigen later.
Change-Id: I590a355f1bd1e54365b2e329cfdc62384446a15c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49280
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical.
Change-Id: I166dbebf0eaf9fe0454145d4d48a0622743916fd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49753
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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