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Change-Id: I3a55c2e8077fdb10768df287f38efcd5e2e64bdf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19365
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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If the mainboard supports VBNV, call init_vbnv_cmos() instead of
the normal init_cmos(). The VBNV version does some VBNV pre
and post setup around the normal init_cmos().
Change-Id: I34b02409019b945cd68c830e006e99338643f29c
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19399
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Once the PCI command register is written the bridge forwards
future IO and memory regions, as programmed in the respective base
and limit registers, to the secondary PCI bus.
Since the LPC function claims the resources for IOAPIC, ROM and
low IO (0x0-0xfff) in its read_resources() call, the PCI-to-PCI
configuration will not overlap those regions and does not hide
the resources mentioned in the original comment.
The bridge was disable in the following commit [1]
commit a8e1168064b34b46494b58480411a11bc98340f6
Author: Stefan Reinauer <stepan@coresystems.de>
Date: Wed Mar 11 14:54:18 2009 +0000
This patch contains some significant updates to the i82801gx component and will
be required for a series of later patches. Roughly it contains:
but unfortunately it was not noted which system this caused
problems with.
[1] http://review.coreboot.org/gitweb?p=coreboot.git;a=commit;h=a8e1168064b34b46494b58480411a11bc98340f6
Change-Id: I75128d83a344f4a0e09a3ea623c7f92a016ebfb9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/2706
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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For this debug.c needs to be linked too.
Change-Id: I9cd1ffff2c39021693fe1d5d3f90ec5f70891f57
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19030
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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This reverts commit e7394ca90366d35ac52416c21052a3ceb459dc81.
Configuration register for ACPI PM base address is initially configured
inside the PI blob. Therefore, the value of HUDSON_ACPI_IO_BASE needs
to be the same as DFLT_ACPI_PM1_EVT_BLOCK_ADDRESS used in the build
of binaryPI blob.
Change-Id: I36700e49e21cc675e8e22b06efffb40e9c1e4236
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19454
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins)
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Add a function to send the TPM decode to the SPI interface.
Enables use of SPI TPMs on Hudson mainboards.
Change-Id: I0e85ed92163e38eca6a55456708ab322d6a90d4c
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19402
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change spaces to tabs and do general whitespace cleanup.
Change-Id: I4a4ecd42f91c9c6015a4f065b7386b17523ac6d9
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19401
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Move the ACPI IO registers from 0x800 to 0x600 to avoid the
IO space required by the Google EC, also at 0x800.
This shouldn't have any conflicts on other AMD systems.
Change-Id: Iac7388c15e899277fd506fb37965164488358335
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19171
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Add a function to enable LPC IO decode AKA WideIO.
This can enable up to 3 regions, which may be 512 or 16
bytes wide.
Change-Id: I2bed3a99180188101e00b4431d634227e488cbda
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19160
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Add a basic GPIO get function.
Note that GPIO set, ACPI/GPE, and other features should come
in future commits. Future changes to be modeled on the other soc/
gpio functions.
Change-Id: I8f681865715ab947b525320a6f9fc63af1334b59
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19159
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Adds the necessary plumbing for acpi_device_path() to find the LPC
bridge on the AMD Family10h/15h northbridges and SB700 southbridge.
This is necessary for TPM support since the acpi path to the LPC bridge
doesn't match the built-in default in tpm.c
This is a port of GIT hash d8a2c1fb by Tobias Diedrich.
BUG=https://ticket.coreboot.org/issues/102
Change-Id: I1c514e335e194b2864599e5419cfaee830b94e38
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/19282
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I7d0d8e2a20d15cbed30e98cf4468e9fb5dd0f1ad
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/19292
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Do not map LPC ROM into the system memory space when SPI Flash
is configured instead of an LPC ROM.
This resolves a long-standing hard boot hang issue on the ASUS
KGPE-D16 and related systems; in a nutshell, the incorrectly
mapped LPC ROM overrode low memory required by ramstage, causing
decompressed ramstage layout-dependent vectoring to romstage code
and subsequent execution of random sections of romstage. Sometimes
these random sections of romstage reconfigured the hardware in such
a way that it could not access SPI Flash on the next boot attempt.
Change-Id: I115e5d834f0ca99c2d9dbb5b9b5badbea1d98574
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/19280
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Daniel Kulesz <daniel.ina1@googlemail.com>
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Use linker instead of '#include *.c'.
The smbus_fixup() was changed not to use a structure that's defined by a
northbridge since multiple different northbridges can be used. Instead
the caller now directly passed the memory slot details.
Change-Id: Ia369ece6365accbc531736fc463c713bbc134807
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/19082
Tested-by: build bot (Jenkins)
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Enable SERIRQ in quiet or continuous mode based on Kconfig.
Defaults to quite mode.
Change-Id: Ib40a84719fcc3a5d6b3000c3c0412f1bcf629609
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19234
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Clean up hudson PM register accesses with some register defines.
Change-Id: I5ccf27a2463350baec53b7c79fe0fd4ec6c31306
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19233
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Using i2c_block_read speeds up reading SPD four to fivefold compared
to sequential byte read.
TESTED on Intel D945GCLF.
Change-Id: I6d768a2ba128329168f26445a4fca6921c0c8642
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18927
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Add package options to the CPU Kconfig that may be selected by the
mainboard's Kconfig file. Stoney Ridge is available in FP4 and FT4
packages and each requires a unique binaryPI image. Default to the
correct blob used by the northbridge by looking at the CPU's package.
Also modify Gardenia to select the right package.
See the Infrastructure Roadmap for FP4 (#53555) and FT4 (#55349) for
additional details for the packages.
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 7b8ed7b732b7cf5503862c5edc6537d672109aec)
Change-Id: I7bb15bc4c85c5b4d3d5a6c926c4bc346a282ef27
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18989
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Logging makes it easier to track order of events as these
call-sites are scattered on various files.
Change-Id: I428547051fd8bf487e91415dc72ee03dba13029e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18718
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Use the new parameters in amdfwtool to include the additional SMU
firmware into amdfw.rom.
Change-Id: Ib44860780c8d5fb00c47f775a2a83b82ff3e1821
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/19002
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change the current implementation so that multiple PSP directory
structures are not included, saving 448 KB.
AMD created a mechanism so that multiple generations of APUs, in
identical packages, may be supportable in one BIOS image. The PSP
identifies the correct directory table by checking one of two
pointers in the Embedded Firmware structure. Coreboot doesn't
implement this capability, however it has been constructing
amdfw.rom with two identical directory tables and two copies of
each PSP blob.
Tested on Bettong (Merlin Falcon / Carrizo) and Jadeite (Stoney).
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 11dfc3f621344db66d92b61d72927128ea48685f)
Change-Id: I139f3bfdb319af803fef64e7bd848e95945f41aa
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18990
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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For systems using Chrome OS, place the amdfw outside of cbfs control.
The firmware must go to a fixed position at an offset of 0x20000 into
the flash device.
Potentially improve by adding a warning or error message for the
condition when sizeof(amdfw) + sizeof(cbfs and metadata) > sizeof(flash).
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 2d9d631b39d7850576438a5b0979936bd33893e1)
Change-Id: I38029bc03e5db260424cca293b1a7bceea4d0d75
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/18435
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Iddc67e7c126ce19429afc24b021e385353564cb8
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18705
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Using linker instead of '#include *.c'.
Change-Id: I74dfa99c8bb3f4ca7ef3d774be2197897022f52c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18484
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Ensure that the provided ME/TXE firmware is valid, using the
check capabilities of me_cleaner.
me_cleaner checks that the fundamental partition is available and
it has a correct signature. The checks performed by me_cleaner
aren't exhaustive, but they should find at least whether the user
has provided an empty or corrupted firmware.
me_cleaner has been tested on all the ME (6-11.6) and TXE (1-3)
firmwares available here [1], and it hasn't reported any false
positive.
[1] http://www.win-raid.com/t832f39-Intel-Engine-Firmware-Repositories.html
Change-Id: Ie6ea3b4e637dca4097b9377bd0507e84c4e8f687
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/18768
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
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Definitions are not part of ACPI S3 feature, nor do
they require any AGESA headers so move them to a
better location.
Change-Id: I9269e9d65463463d9b8280936cf90ef76711ed4f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18616
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Relocate the enabling of the LAPIC out of the southbridge source and
surround it with a check for CONFIG_UDELAY_LAPIC (typical for AMD
systems). The LAPIC is now enabled for all cores; not only the BSP,
and not only when the UART is used.
This solves the problem of APs not having their APICs enabled when
the timer is expected to be functional, e.g. verstage often uses
do_printk_va_list() instead of do_printk() which exits early for
APs when CONFIG_SQUELCH_EARLY_SMP=y.
The changes were tested with two Gardenia builds, one using verstage
and another with CONFIG_SQUELCH_EARLY_SMP=n.
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 93ffc311165f19d4192a5489051fa4264cd8e0ad)
Change-Id: Ieaecc0bf921ee0d2691a8082f2431ea4d0c33749
Signed-off-by: Marc Jones <marcj303@gmail.com>
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/18436
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Only declare S3 support in ACPI if CONFIG_HAVE_ACPI_RESUME
is set.
Change-Id: I6f8f62a92478f3db5de6feaa9822baad3f8e147e
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/18493
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Add some generic functions that can configure the SPI interface to
have faster performance.
Given that the hudson files are used across many generations of FCHs,
make sure to refer to the appropriate BKDG or RRG before using the
functions. Notable differences:
* Hudson 1 defines read mode in CNTRL0 differently than later gens
* Hudson 1 supports setting NormSpeed in Cntr1 but Hudson3 allows
setting FastSpeed as well
* Kabini, Mullins, Carrizo and Stoney Ridge contain a "new" SPI100
controller
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 1922d6f424dcf1f42e2f21fb7c6d53d7bcc247d0)
Change-Id: Id12440e67bc575dbe4b980ef1da931d7bfae188d
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/18442
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Add defines that will be used later for setting the fastest settings
in the SPI controller.
Original-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit 0d2c28b8156dcc1f3dc925b3c3ba15b6b07f202c)
Change-Id: I660cc9ed6910c33042321c80453c7f74912455d9
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/18441
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Remove unused definitions from a .c file and use the BIT(n) macro
found in types.h instead. Convert existing definitions to BIT(n).
Orignial-Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Original-Reviewed-by: Marc Jones <marcj303@gmail.com>
(cherry picked from commit f403d12b49985ee9d9b339a6659b60ef1560519c)
Change-Id: I24105bf75263236dbdbc2666f03033069d1d36d2
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/18440
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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The size of the array did not match that of the actual
allocation. Furthermore, the tables are written as
part of set_pci_irqs() in hudson/pci.c.
Also the removed code was never reached runtime, as it is
only executed on ACPI S3 resume path that is currently
disabled.
Change-Id: If1c47d53a7656bdff40d93fc132c8c057184ae46
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18587
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Once the PCI command register is written the bridge forwards
future IO and memory regions, as programmed in the respective base
and limit registers, to the secondary PCI bus.
It was previously argumented this is copy-paste and never known
to be required for these more recent platforms:
https://review.coreboot.org/#/c/2706/
Change-Id: Ic8911500a30bc83587af8d4b393b66783fa52e18
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18330
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Adds the necessary plumbing for acpi_device_path() to find the LPC
bridge on the AMD Family14 northbridge with an SB800 southbridge.
This is necessary for TPM support since the acpi path to the LPC bridge
(_SB.PCI0.ISAB) doesn't match the built-in default in tpm.c
(_SB.PCI0.LPCB).
Change-Id: I1ba5865d3531d8a4f41399802d58aacdf95fc604
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/18402
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins)
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Setting both bits 27 and 7 of PCH register PMSYNC_CFG (PMSYNC
Configuration; offset 0x33c8) causes pre-OS display init to fail
on HSW-U/Lynxpoint and BDW-U ChromeOS devices when the VBIOS/GOP
driver is run after the register is set. A re-examination of
Intel's reference code reveals that bit 7 should be set for the
LP PCH, and bit 27 for non-LP, but not both simultaneously.
The previous workaround was to disable the entire power optimizer
section via a Kconfig option, which isn't ideal.
Test: unset bit 27 of PMSYNC_CFG and boot google/lulu,
observe functional pre-OS video output
Change-Id: I446e169d23dd446710a1648f0a9b9599568b80aa
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/18385
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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We've been able to narrow down the problem to a single register/
single bit, so revert this commit and address the problem in a
follow-on commit.
This reverts commit 0f2025da0fd4dce6b951b4c4b97c9370ca7d66db.
Change-Id: I780f9ea2976dd223aaa3e060aef6e1af8012c346
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/18384
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The apollolake boards don't have an me.bin proper, but they still have
descriptor regions which need to be locked down. Therefore, remove the
restriction of HAVE_ME_BIN from LOCK_MANAGEMENT_ENGINE.
BUG=chrome-os-partner:62177
TEST=For apollolake one can select LOCK_MANAGEMENT_ENGINE.
Change-Id: I73aab3a604ec25cd56d760bf76cc21c5a298799e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18304
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
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The me_cleaner option is available on multiple platforms:
* Sandy and Ivy Bridge (well tested by multiple users).
* Skylake and Braswell (tested).
* Haswell, Broadwell and Bay Trail (untested).
The untested platforms have been included anyways because all the
firmwares are very similar and Intel ME/TXE probably behaves in the
same way.
Change-Id: I46f461a1a7e058d57259f313142b00146f0196aa
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/18206
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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The comparison value was obviously wrong here. One too many 'f'
characters.
Found-by: Coverity Scan #1229588 & 1229604
Change-Id: Iedd4f956d846f1c8661390b346c7397346def86b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18100
Tested-by: build bot (Jenkins)
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Other chips dump tco_status here if it wasn't handled, which makes
sense.
tco_sts can't be zero here, because the call would have already returned
if it were. Also, dump_tco_status wouldn't print anything if tco_sts
were zero.
This will still only print the debug information if DEBUG_SMI is
enabled in Kconfig, so in general, this change won't have much of an
effect on anything.
Found-by: Coverity Scan #1229598
Change-Id: Id2c69a16817ba18dfa051f514138fbc04a2f7bee
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18101
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This should always have been an and, not an or.
The only way this would happen is if no GPIOs were getting configured,
so we shouldn't ever have a NULL here, but if we did, GPIOs would
be randomly configured, which would have 'interesting' results.
Found-by: Coverity Scan #1229633 & 1229632
Change-Id: If123372658383f84279738e1186425beba3208ca
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18095
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Die if cbmem_add can't allocate memory for the hob pointer. This
shouldn't ever happen, but it's a reasonable check.
- fsp_broadwell_de already had a check, but it returned to someplace
inside the FSP. Just die instead.
Change-Id: Ieef8d6ab81aab0ec3d52b729e34566bb34ee0623
Found-by: Coverity Scan #1291162
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18092
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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AMDFWTOOL calculates the location of the amdfw based on the
CONFIG_ROM_SIZE. If HUDSON_FWM_POSITION does not match that location the
resulting rom does not boot.
This patch forces the position of HUDSON_FWM_POSITION to be the
position calculated by amdfwrom.
Tested on a Bettong derivative with a 16MiB flash.
Change-Id: I3ce69f77174327c18ff97e551c0665c9f633991e
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-on: https://review.coreboot.org/17934
Tested-by: build bot (Jenkins)
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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AMDFWTOOL calculates the location of the amdfw based on the
CONFIG_ROM_SIZE. If HUDSON_FWM_POSITION does not match that location the
resulting rom does not boot.
This patch forces the position of HUDSON_FWM_POSITION to be the
position calculated by amdfwrom.
Tested on a Bettong derivative with a 16MiB flash.
Change-Id: Id2ee96ee076293d48ade84fd6e976ca994dcf491
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-on: https://review.coreboot.org/17925
Tested-by: build bot (Jenkins)
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Default setting of southbridge assigned 1MiB of memory
for FWH ID 0, while 2MiB is commercially available.
Only remap IDs when large ROM is requested in case some
board uses multiple FWH parts.
Change-Id: I500425f42f755f911d84c6f94a9f3ab5a1ca0b51
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17918
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This is more consistent with newer Intel targets.
This a static struct so it is initialized to 0 by default.
To make it more readable:
* only setting to GPIO mode is made explicit;
* only pins in GPIO mode are either set to input or output since this
is ignored in native mode;
* only output pins are set high or low, since this is read-only on
input;
* blink is only operational on output pins, non-blink is not set
explicitly;
* invert is only operational on input pins, non-invert is not set
explicitly.
Change-Id: I05f9c52dee78b7120b225982c040e3dcc8ee3e4e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17639
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The bare ACPI MMIO address 0xFED80000 was used in multiple
AMD mainboard files as well as the SB800 native code. Reduce
duplication by using a centrally defined value for all AMD
ACPI MMIO access.
Change-Id: I39a30c0d0733096dbd5892c9e18855aa5bb5a4a7
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/18032
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Previously, all romstages for this northbridge family
would compile via 1 single C file with everything
included into the romstage.c file (!)
This patch separates the build into separate .o modules
and links them accordingly.
Currently compiles and links all fam10 roms without
breaking other roms.
Both DDR2 and DDR3 have been completed
TESTED on REACTS: passes all boot tests for 2 boards
ASUS KGPE-D16
ASUS KFSN4-DRE
Some extra changes were required to make it compile
otherwise there were unused functions in included "c" files.
This is because I needed to exchange CIMX
for the native southbridge routines. See in particular:
advansus/a785e-i
asus/m5a88-v
avalue/eax-785e
A followup patch may be required to fix the above boards.
See FIXME, XXX tags
Change-Id: Id0f9849578fd0f8b1eab83aed910902c27354426
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/17625
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>
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Add a break statement instead.
While there, fix a bunch of typos in comments.
Change-Id: I465c0188d4b46eabf8d17e69fa0fdc6a9c2ad66e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1229645
Reviewed-on: https://review.coreboot.org/18013
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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amd_generate_powernow is never called by in lpc_slave_ops.
Move it to lpc_ops like on all other AMD southbridges.
TESTED on Gigabyte ga-m57sli-s4
Change-Id: I7db036e681d591a19e15dd3eaafb88b72a41bea1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17977
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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