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Julius brought up confusion about the current spi api in [1]. In order
alleviate the confusion stemming from supporting x86 spi flash
controllers:
- Remove spi_xfer_two_vectors() which was fusing transactions to
accomodate the limitations of the spi controllers themselves.
- Add spi_flash_vector_helper() for the x86 spi flash controllers to
utilize in validating driver/controller current assumptions.
- Remove the xfer() callback in the x86 spi flash drivers which
will trigger an error as these controllers can't support the api.
[1] https://mail.coreboot.org/pipermail/coreboot/2018-April/086561.html
Change-Id: Id88adc6ad5234c29a739d43521c5f344bb7d3217
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25745
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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Move inline function where they belong to. Fixes compilation
on non x86 platforms.
Change-Id: Ia05391c43b8d501bd68df5654bcfb587f8786f71
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25720
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This reverts commit 5fbe788bae15f0d24d56011e8eb8b48c107b7b05.
This commit was submitted without its parent being submitted,
resulting in coreboot not building.
Change-Id: I87497093ccf6909b88e3a40d5f472afeb7f2c552
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/25616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This patch adds a few southbridge calls needed for parallel MP init.
Moves the smm_relocate() function to smm/gen1/smi.h, since that is
where this function is defined now.
Tested on Thinkpad X220, shaves of ~30ms on a 2 core, 4 threads CPU.
Change-Id: Iacd7bfedfccbc09057e1b7ca3bd03d44a888871d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23432
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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It's a standard function.
Change-Id: I039cce2dfc4e168804eb7d12b76a29af712ac7a1
Signed-off-by: David Hendricks <dhendricks@fb.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/23616
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Some users have reported a successful boot with me_cleaner on Kaby Lake
with OEM firmware:
https://github.com/corna/me_cleaner/issues/3
It should work as well on coreboot.
Change-Id: Ifc47f19deee5c39ca27b427c9406da7f6e3e9f15
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/25507
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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For some SPI chips (e.g. those with AAI writes), the default OPMENU
definitions don't work well. Thus, provide an option to override the
defaults in the devicetree.
Writing the OPMENU now happens in ramstage instead of the SMM finalize
handler. If you let coreboot call the finalize handler, nothing should
change. If you call the handler from your payload, OTOH, the OPMENU
might have been changed in between, so be careful what you lock.
Change-Id: I9ceaf5b2d11365e21a2bebc9c5def1fcf0be8aad
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/23587
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nicola Corna <nicola@corna.info>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This moves the sandybridge both smm setup and smihandler code to a
common place.
Tested on Thinkpad X220, still boots, resume to and from S3 is fine
so smihandler is still working fine.
Change-Id: I28e2e6ad1e95a9e14462a456726a144ccdc63ec9
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23427
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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We use the usual static addresses 0xfed90000/0xfed91000 for the GFX
IOMMU and the general IOMMU respectively. These addresses have to be
configured in MCHBAR registers and reserved from the OS.
GFXVTBAR/VTVC0BAR policy registers set to be consistent with
proprietary vendor firmwares on hardware of same platform
(2 different vendor firmwares compared, found to be identical).
Change-Id: Ib8f2fed9ae08491779e76f7d1ddc1bd3eed45ac7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/24983
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Commit d2d2aef6a3 (sb/intel/{bd82x6,ibexpeak}: Move RCBA macros to a
common location) makes some platforms use the wrong OIC register defi-
nition. It was extended to 16-bit in the corporate version of ICH10.
So let's give the new size and location a new name: EOIC (extended OIC).
This only touches the systems affected by the mentioned change. Other
platforms still need to be adapted before they can use the common RCBA
definitions.
Change-Id: If9e554c072f01412164dc35e0b09272142e3796f
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/24924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Bill XIE <persmule@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Many generations of Intel hardware have identical code concerning the
RCBA.
Change-Id: I33ec6801b115c0d64de1d2a0dc5d439186f3580a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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spi_crop_chunk() currently supports deducting the command length
when determining maximum payload size in a transaction. Add support
for deducting just the opcode part of the command by replacing
deduct_cmd_len field to generic flags field. The two enums supported
drive the logic within spi_crop_chunk():
SPI_CNTRLR_DEDUCT_CMD_LEN
SPI_CNTRLR_DEDUCT_OPCODE_LEN
All existing users of deduct_cmd_len were converted to using the
flags field.
BUG=b:65485690
Change-Id: I771fba684f0ed76ffdc8573aa10f775070edc691
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/23491
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Id4e05941122c8756f15d5d24482e4cdc04215c55
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/23275
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ie472092f8926231f4e1bd1fb12839b532b4ad158
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/23279
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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With no boards left using AGESA_LEGACY, wipe out remains
of that everywhere in the tree.
Change-Id: I0ddc1f400e56e42fe8a43b4766195e3a187dcea6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Most affected boards set the function disabled (FD) register to an
arbitrary state dumped from systems running the vendor BIOS. This
makes it impossible to enable the devices in devicetree and a pretty
big mess of course because nobody cared to keep the register in sync
with the devicetree.
To get completely rid of most of the writes to FD, move setting of
PCH_DISABLE_ALWAYS into the southbridge code where it belongs.
Change-Id: Ia2a507cbcdf218d09738e2e16f0d3ad1dcf57b8b
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/23255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hal Martin <hal.martin+coreboot@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Bill XIE <persmule@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Boards that are still using LATE_CBMEM_INIT are being
removed as previously discussed.
If these boards are updated to not use LATE_CBMEM_INIT, they
can be restored to the active codebase from the 4.7 branch.
Removed boards:
amd/dinar
tyan/s2886
supermicro/h8scm
supermicro/h8qgi
Change-Id: I16be3b43fc0c48d58ed8b6667880c9571c6f5510
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/23274
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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All boards and chips that are still using LATE_CBMEM_INIT are being
removed as previously discussed.
If these boards and chips are updated to not use LATE_CBMEM_INIT, they
can be restored to the active codebase from the 4.7 branch.
chips:
northbridge/intel/i3100
southbridge/intel/i3100
superio/intel/i3100
cpu/intel/socket_mPGA479M
Mainboards:
mainboard/intel/truxton
mainboard/intel/mtarvon
mainboard/intel/truxton
Change-Id: Ic2bbdc8ceb3ba0359c120cf4286b0c5b7dc653bb
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/22031
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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All boards and chips that are still using LATE_CBMEM_INIT are being
removed as previously discussed.
If these boards and chips are updated to not use LATE_CBMEM_INIT, they
can be restored to the active codebase from the 4.7 branch.
chips:
cpu/amd/geode_gx2
northbridge/amd/gx2
southbridge/amd/cs5535
Mainboards:
mainboard/amd/rumba
mainboard/lippert/frontrunner
mainboard/wyse/s50
Change-Id: I81c130f53bbfa001edbfdb7a878ef115757f620c
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/22025
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Things cleaned up in this patch:
* Add macros for the GENx_DEC registers;
* replace many magic numbers by macros;
* remove many writes to DxxIP since they were 'setting' reset default
values;
* fix some comments about decode ranges.
Change-Id: I9d6a0ff3d391947f611a2f3c65684f4ee57bc263
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21065
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Use the variable `device` instead of `dev` in the predicate of
the if condition, as `dev` is not changed in the for loop.
The for loop was added in the following commit.
commit 8fed77ae4c46122859d0718678e54546e126d4bc
Author: Scott Duplichan <scott@notabs.org>
Date: Sat Jun 18 10:46:45 2011 -0500
ASRock E350M1: Configure SB800 GPP ports to support onboard pcie nic
Reviewed-on: http://review.coreboot.org/44
The assumption that the devices are ordered in the tree seem to
hold in this case (although it is not ensured) and therefore at
least with the ASRock E350M1 no (visible) change is experienced as
the children are all of type `DEVICE_PATH_PCI`.
Change-Id: Iaa2fa13305dbe924965d27680cd02fe30c2f58a5
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/2562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The Qemu q35 target doesn't support or needs Intel Firmware blobs so
it doesn't make sense to select that option on this hardware.
The result of this change will be that when changing the ROM chip
size, CBFS_SIZE will automatically fill the whole flash which is
desirable in this case.
Change-Id: I89b0c2a7b3e9c163ce4b4eb5b38ab5fa70ba3cfa
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23090
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Especially on ICH7 failing to do so results in i2c block read being
unusable. On ICH10 this problem doesn't manifest itself that much.
This moves disabling the watchdog reboot to the northbridge code like
i945 (even though it technically is southbridge stuff).
TESTED on Intel DG41WV: hacking on raminit is much nicer since no
need to do a hard power down for +4s are needed to clear the timeouts.
Change-Id: Icfd3789312704f61000a417f23a121d02d2e7fbe
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22997
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Enable change Ic6b8ce4a9db50211a9c26221ca10105c5a0829a0
(sb/intel/common: Automatically generate ACPI PIRQ) for BD82X6X.
This generates the main ACPI _PRT table automatically based on the
chipset registers.
Tested on Intel NUC DCP847SKE with Linux 4.13.14:
$ cat /proc/interrupts
CPU0 CPU1
0: 23 0 IO-APIC 2-edge timer
8: 1 0 IO-APIC 8-edge rtc0
9: 0 0 IO-APIC 9-fasteoi acpi
19: 86 0 IO-APIC 19-fasteoi ehci_hcd:usb1
23: 0 0 IO-APIC 23-fasteoi i801_smbus
[...MSI and other interrupts skipped...]
Log messages:
ACPI_PIRQ_GEN PCI: 00:02.0: pin=1 pirq=1
ACPI_PIRQ_GEN PCI: 00:1b.0: pin=1 pirq=1
ACPI_PIRQ_GEN PCI: 00:1c.0: pin=1 pirq=2
ACPI_PIRQ_GEN PCI: 00:1c.1: pin=2 pirq=6
ACPI_PIRQ_GEN PCI: 00:1c.2: pin=3 pirq=4
ACPI_PIRQ_GEN PCI: 00:1d.0: pin=1 pirq=4
ACPI_PIRQ_GEN PCI: 00:1f.2: pin=1 pirq=2
ACPI_PIRQ_GEN PCI: 00:1f.3: pin=2 pirq=8
ACPI_PIRQ_GEN PCI: 00:04.0: pin=1 pirq=1
Generated _PRT:
Scope (\_SB.PCI0)
{
Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
{
If (PICM)
{
Return (Package (0x09)
{
Package (0x04)
{
0x0002FFFF,
0x00000000,
0x00000000,
0x00000010
},
Package (0x04)
{
0x001BFFFF,
0x00000000,
0x00000000,
0x00000010
},
Package (0x04)
{
0x001CFFFF,
0x00000000,
0x00000000,
0x00000011
},
Package (0x04)
{
0x001CFFFF,
0x00000001,
0x00000000,
0x00000015
},
Package (0x04)
{
0x001CFFFF,
0x00000002,
0x00000000,
0x00000013
},
Package (0x04)
{
0x001DFFFF,
0x00000000,
0x00000000,
0x00000013
},
Package (0x04)
{
0x001FFFFF,
0x00000000,
0x00000000,
0x00000011
},
Package (0x04)
{
0x001FFFFF,
0x00000001,
0x00000000,
0x00000017
},
Package (0x04)
{
0x0004FFFF,
0x00000000,
0x00000000,
0x00000010
}
})
}
Else
{
Return (Package (0x09)
{
Package (0x04)
{
0x0002FFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
},
Package (0x04)
{
0x001BFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKB,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000001,
\_SB.PCI0.LPCB.LNKF,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000002,
\_SB.PCI0.LPCB.LNKD,
0x00000000
},
Package (0x04)
{
0x001DFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKD,
0x00000000
},
Package (0x04)
{
0x001FFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKB,
0x00000000
},
Package (0x04)
{
0x001FFFFF,
0x00000001,
\_SB.PCI0.LPCB.LNKH,
0x00000000
},
Package (0x04)
{
0x0004FFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
}
})
}
}
}
Change-Id: I832a86925283d61b64b8268246d9e6f11994c120
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22859
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Based on change I2b5d68adabf0840162c6f295af8d10d8d3007a34
(sb/intel/common: Add function to automatically generate ACPI PIRQ).
This adds functionality to generate PIRQ ACPI tables automatically based
on the chipset registers.
Mapping of PCI interrupt pin to PIRQ is done by the chipset-specific
intel_common_map_pirq() function, an shared implementation of which is
provided for the bd82x6x, i82801, i89xx, ibexpeak and lynxpoint
chipsets.
Example generated _PRT:
Scope (\_SB.PCI0)
{
Method (_PRT, 0, NotSerialized) // _PRT: PCI Routing Table
{
If (PICM)
{
Return (Package (0x09)
{
Package (0x04)
{
0x0002FFFF,
0x00000000,
0x00000000,
0x00000010
},
Package (0x04)
{
0x001BFFFF,
0x00000000,
0x00000000,
0x00000010
},
Package (0x04)
{
0x001CFFFF,
0x00000000,
0x00000000,
0x00000011
},
Package (0x04)
{
0x001CFFFF,
0x00000001,
0x00000000,
0x00000015
},
Package (0x04)
{
0x001CFFFF,
0x00000002,
0x00000000,
0x00000013
},
Package (0x04)
{
0x001DFFFF,
0x00000000,
0x00000000,
0x00000013
},
Package (0x04)
{
0x001FFFFF,
0x00000000,
0x00000000,
0x00000011
},
Package (0x04)
{
0x001FFFFF,
0x00000001,
0x00000000,
0x00000017
},
Package (0x04)
{
0x0004FFFF,
0x00000000,
0x00000000,
0x00000010
}
})
}
Else
{
Return (Package (0x09)
{
Package (0x04)
{
0x0002FFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
},
Package (0x04)
{
0x001BFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKB,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000001,
\_SB.PCI0.LPCB.LNKF,
0x00000000
},
Package (0x04)
{
0x001CFFFF,
0x00000002,
\_SB.PCI0.LPCB.LNKD,
0x00000000
},
Package (0x04)
{
0x001DFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKD,
0x00000000
},
Package (0x04)
{
0x001FFFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKB,
0x00000000
},
Package (0x04)
{
0x001FFFFF,
0x00000001,
\_SB.PCI0.LPCB.LNKH,
0x00000000
},
Package (0x04)
{
0x0004FFFF,
0x00000000,
\_SB.PCI0.LPCB.LNKA,
0x00000000
}
})
}
}
}
Change-Id: Ic6b8ce4a9db50211a9c26221ca10105c5a0829a0
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Removes rs780_before_pci_init() since it was a no-op anyway.
Removes get_nb_rev() since this function is provided via a macro in
the header.
This Makes a lot of function non-static since the header has
prototypes for these.
Change-Id: I8933516771d959583bbd59a5c1beee3e30a7004f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20297
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Ie83c800a0bcd12fa501c91a1c2b1ee756de9d732
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21675
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This introduces a Kconfig option to include common Intel SPI code.
Change-Id: I970408e5656c0e8812b8609e2cc10d0bc8d8f6f2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21674
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Rework ACPI tables based on a mix of previous work on asus/p2b,
other boards in tree with better ACPI support, and OEM BIOS.
To be pulled in by DSDTs of mainboards using this southbridge.
Disable on-the-fly generation of mainboard _CRS node. It is not working
as it should and causes runtime errors when booting Linux. This node
to be included in mainboard DSDTs in followup patches.
Change-Id: Idda424de7859a36e4cac168d5469f9365a6ad421
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The register is 16-bits wide. If the DIR_ROUTE call ordering was
reversed the previous writes would get overwritten.
See page 407ff on the Intel C216 datasheet, which says
"Size: 16bits" with "Default: 3210h" for all DnnIR registers.
This also makes sense given the register offsets:
3140h–3141h D31IR Device 31 Interrupt Route 3210h R/W
[3142h would be D30IR]
3144h–3145h D29IR Device 29 Interrupt Route 3210h R/W
3146h–3147h D28IR Device 28 Interrupt Route 3210h R/W
3148h–3149h D27IR Device 27 Interrupt Route 3210h R/W
314Ch–314Dh D26IR Device 26 Interrupt Route 3210h R/W
3150h–3151h D25IR Device 25 Interrupt Route 3210h R/W
[discontinuity in register addresses here]
315Ch–315Dh D22IR Device 22 Interrupt Route 3210h R/W
[315Eh would be D21IR]
3160h–3161h D20IR Device 20 Interrupt Route 3210h R/W
Change-Id: I970abbacbc2c59e86c1726171272b8779758e53e
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22621
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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pch_pirq_init() sets all PIRQ links to route to irq 11.
However in the ACPI data, on half the links irq 11 is missing.
The other half is missing irq 10.
This fixes a mostly cosmetic issue in the Linux messages:
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *11 12 14 15)
Change-Id: I002147d702cacf54a233196932b30732f6a433b3
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22600
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Replace the unused DTS2 field with FLVL (fan level).
Required to use the fan level on all thinkpads to store and retrieve the
current fan level.
Possible additional use case is to modify the fan level from a SMI handler.
Change-Id: I1ee5348d24b018ab1b61067813c1db63d6706c12
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/22513
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
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The Infineon TPM chip used on these platforms doesn't use an IRQ
line; the Linux kernel has been patched to work around this, but better
to remove it completely.
Test: boot linux on google/wolf,lulu,cyan without tpm_tis.interrupts=0
kernel parameter, observe no abnormal delays in boot or resume from S3.
Change-Id: Id510c73cfdc14b7f82b0cc695691b55423185a0b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22582
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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southbridge/amd/pi/hudson/imc.c procedure enable_imc_thermal_zone was
identified by coverity as having out of bounds access. Copies of the
procedure are present in southbridge/amd/agesa/hudson/imc.c and in
soc/amd/stoneyridge/imc.c. Fix the procedure in all 3 files.
Fixes coverity CID 1260807: Out-of-bounds read.
BUG=b:69835834
TEST=Build and platform boot to OS
Change-Id: Ic16edc607358b9a688151735e6fcb3393d3bce80
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22619
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Replace '#ifdef ENABLE_TPM' with '#if IS_ENABLED(CONFIG_LPC_TPM)'
for platforms which use a TPM on the LPC bus, so that the TPM
ACPI code isn't included when the Kconfig option is deselected.
Change-Id: Ia4c0d67dd3b044fe468002dff9eeb4f75f9934f9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Change-Id: I6ee86396a1c5aaee248a275b42da801cedace586
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The function to fetch this timestamp is already present.
Change-Id: I760aea8a867339764be9ca627b2ccdff4fd18e30
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22100
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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TESTED on Thinkpad x200
Change-Id: I3cd286709f8734793dc6ae303215433eff29d25b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22077
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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The padding has recently been broken in commit 90ebf96df5
("soc/intel/skylake: Add GNVS variables and include SGX ASL") and fixed
again in commit af88398887 ("soc/intel/skylake: Fix broken GNVS offset
for chromeos"). Avoid this bug in the future.
Change-Id: I1bf3027bba239c8747ad26a3130a7e047d3b8c94
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/22229
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I4df9f8ce1058a2bb219508d0c8d04e153d37131c
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/5179
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The southbridge bootblock entry point bootblock_southbridge_init()
just calls i82371eb_enable_rom() which does all the work. Move all
that code into bootblock_southbridge_init() and drop the second
function.
Plus combine the 3 lines that set 3 bits in XBCS into one.
Change-Id: I07a5a28c91da9586e3bdaaf4521cba3f53a5cc01
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21468
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Change-Id: Ia21a3e93712bd6b6780fe7308c6cf79c553f4e1b
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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This commit just moves the vboot sources into
the security directory and fixes kconfig/makefile paths.
Fix vboot2 headers
Change-Id: Icd87f95640186f7a625242a3937e1dd13347eb60
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/22074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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These currents were found on Gigabyte GA-Z77-DS3H with vendor bios.
Change-Id: I547c4ab3a2ce507d013ed527ab81291a916ce9b5
Signed-off-by: Vagiz Tarkhanov <rakkin@autistici.org>
Reviewed-on: https://review.coreboot.org/21845
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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This changes the code flow so less indentation has to be used.
This also changes some lines to limit their length.
Change-Id: I50ca99a759a276e9d49327c6ae6c69eeab2a8c90
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21234
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ia14bbdfe973cec4b366879cd2ed5602b43754260
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21653
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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New AGESA support files will be used for binaryPI
platforms as well. Furthermore, some of those should
move from split nb/ sb/ directories to soc/, so move
support files for the API under drivers/.
Change-Id: I549788091de91f61de8b9adc223d52ffb5732235
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Move all boards that have moved away from AGESA_LEGACY_WRAPPER
or BINARYPI_LEGACY_WRAPPER to use POSTCAR_STAGE.
We use POSTCAR_STAGE as a conditional in CAR teardown to tell
our MTRR setup is prepared such that invalidation without
writeback is a valid operation.
Change-Id: I3f4e2170054bdb84c72d2f7c956f8d51a6d7f0ca
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21384
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This file mostly mimics Porting.h and should be removed.
For now, move it and use it consistently with incorrect form
as #include "cbtypes.h".
Change-Id: Ifaee2694f9f33a4da6e780b03d41bdfab9e2813e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The original options were named and described under the false assumption
that the chipset lockdown would only be executed during S3 resume. Fix
that.
Change-Id: I435a3b63dd294aa766b1eccf1aa80a7c47e55c95
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/21327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Offsets are a little different.
Change-Id: I39199f3279a8b76e290b6693adc50dc2ac0ccf23
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21113
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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There's an occasional issue on machines which use CMOS for their
vbnv storage. The machine that just powers up from complete G3
would have had their RTC rail not held up. The contents of vbnv
in CMOS could pass the crc8 though the values could be bad. In
order to fix this introduce two functions:
1. vbnv_init_cmos()
2. vbnv_cmos_failed()
At the start of vboot the CMOS is queried for failure. If there
is a failure indicated then the vbnv data is restored from flash
backup or reset to known values when there is no flash backup.
BUG=b:63054105
Change-Id: I8bd6f28f64a116b84a08ce4779cd4dc73c0f2f3d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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In order to prepare for checking RTC failure in the early boot
paths move the rtc failure calculation to early_pch_common.c and
add a helper function to determine if failure occurred.
BUG=b:63054105
Change-Id: I710d99551cfb6455244f66b47fcbecc790ae770f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21558
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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In order to prepare for checking RTC failure in the early boot
paths move the rtc failure calculation to pmutil.c and add a helper
function to determine if failure occurred.
BUG=b:63054105
Change-Id: I368c31b9935c0fa9e8a1be416435dd76f44ec1ec
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21557
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Instead of having each potential caller deal with the differences
of cmos_init() and init_vbnv_cmos() when VBOOT is enabled put the
correct logic within the callee, cmos_init(), for handling the
vbnv in CMOS. The internal __cmos_init() routine returns when the
CMOS area was cleared.
BUG=b:63054105
Change-Id: Ia124bcd61d3ac03e899a4ecf3645fc4b7a558f03
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21549
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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me_cleaner now allows setting a bit in the PCH straps - AltMeDisable
tells the ME to stop execution after BUP - disabling the 30 minute
watchdog - but also "breaking" the ME. The ME reports opmode = 2.
This means the ME will not respond when we wait for an acknowledgement
about the DRAM being ready. The current code waits 5 seconds for a
response, that in this case, never comes.
If the ME is reporting opmode 2, don't delay or wait for a response
from the ME.
Tested on my X220, this patch fixed the five seconds before the payload
executed. Verified using the timestamp patch.
Change-Id: Ifdda6b2dbb8ae3a650be6d5df6c60475a3fa74aa
Signed-off-by: Nathaniel Roach <nroach44@gmail.com>
Reviewed-on: https://review.coreboot.org/21466
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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There's no reason to mutate the struct device when determining
the ACPI name for a device. Adjust the function pointer
signature and the respective implementations to use const
struct device.
Change-Id: If5e1f4de36a53646616581b01f47c4e86822c42e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Remove AGESA_AUTOINCLUDES -list from coreboot proper CPPFLAGS.
Couple individual directories are now manually added to
complete builds.
Change-Id: I2595b87641c70e34e49fedf11b42f4961b0842dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Add a timestamp before and after waiting for the ME to acknowledge the
DRAM being ready.
This allows easier debugging during use of me_cleaner and/or alternate
ME images.
Change-Id: Ie228e12a75d373b4f406b3595e1fb1aab41aa5df
Signed-off-by: Nathaniel Roach <nroach44@gmail.com>
Reviewed-on: https://review.coreboot.org/21465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I1a84b4451efe25c1c3b0ce33ddbcb6ed06c29f9e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21439
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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For boards with cimx/sb800, mainboards defined only empty
stubs. Reset functionality is handled as BiosCallout.
For amd/inagua, the defined function was actually initial
GPIO programming.
For cimx/sb700, function had prototypes but no callers.
For cimx/sb900, everything was commented out already.
Change-Id: I936feb4fc41d903078620c919a733bb9f39c3efb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21477
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Change-Id: I84c70aa04ab556a3898d3525f7b9aab85812f61d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Failed to build with DEBUG_SMBUS=y, slave_bytes is
not initialized until inb().
Change-Id: Ia53717756ed74bc797a9529e36fc6965d6872101
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21470
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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- Get rid of CONFIG_ prefix from variables that don't come from Kconfig.
- Remove 2nd set of variables that are duplicates of the first set.
- Delete duplicate set of Prerequisites
Change-Id: I194b4c790b3e35353d480d34b60507a00f10ef11
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21451
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ifb1a1eff71968f31af9004ff00717f202d3ec29e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Coding style, sync implementation with SMBus counterpart.
Change-Id: I75f24e2308de945fc03289636ae914bb87070838
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21116
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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I forgot to push these changes before merging commit
1b04aa2 sb/intel/common: Fix SMBus block commands
Change-Id: I7217f8c0cc78f2161faf31a4c49e3e9515026d15
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Change-Id: I8d2005e4f2aa5a3b46e30f52556ee66aeb3d10cc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This recovers FCH configuration on S3 resume path.
Appearst to work, but other defects of HAVE_ACPI_RESUME
must be fixed also before S3 support is re-enabled.
Change-Id: I8d07d2e9dc161b67d854fcc8ec1da1f36900f989
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21376
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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__packed has been introduced in commit 6a00113de8
("Rename __attribute__((packed)) --> __packed"). Use it.
Change-Id: Ifd33129ae4fbe14c26ceeaaa88832ef994a32dfb
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21393
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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We now require EARLY_CBMEM_INIT and romstage_handoff to
support HAVE_ACPI_RESUME. Thus acpi_handoff_wakeup() would
never call an externally defined acpi_get_sleep_type().
Name _sleep_type() was also inapproriate here, as it referred
to hardware-dependent SLP_TYP field of PM1CNT but still
returned ACPI_Sx value instead.
Change-Id: I8dc130f1e86dd7e96922d546f0ae9713188336cd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21397
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
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On platforms with a PCH, some registers within host bridge should be
locked down on each normal boot path (done by either coreboot or
payload) and S3 resume (always done by coreboot).
A function to perform such locking is implemented in src/northbridge/
intel/*/finalize.c, and is designed as the handler of an #SMI triggered
with outb(APM_CNT_FINALIZE, APM_CNT), but currently this #SMI is only
triggered during s3 resume, and not on normal boot path. This problem
has beed discussed in
https://mail.coreboot.org/pipermail/coreboot/2017-August/084924.html .
This time, an option "INTEL_CHIPSET_LOCKDOWN" within src/southbridge/
intel/common/Kconfig is added to control the actual locking, which
depends on several compatibility flags, including
"HAVE_INTEL_CHIPSET_LOCKDOWN".
In this commit, "ibexpeak", "bd82x6x", "fsp_bd82x6x", and "lynxpoint"
have the flag "HAVE_INTEL_CHIPSET_LOCKDOWN" selected.
The change is only well tested on Sandy Bridge, my Lenovo x230.
Change-Id: I43d4142291c8737b29738c41e8c484328b297b55
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/21129
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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"pcie_port_coalesce" will cause pcie being remapped under certain
conditions, but flags within "pcie_hotplug_map" should be updated
along with ports.
Test on my lenovo t430s.
Change-Id: I28c4eaf82fb52fe793dfa2f824f14686b80951ad
Signed-off-by: Bill XIE <persmule@gmail.com>
Reviewed-on: https://review.coreboot.org/21178
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Includes objects for interrupt links, the LPC bridge and interrupt
routing tables for the internal devices for both APIC and legacy
modes.
The default routing tables only includes peripherals internal to the
VT8237R, if a mainboard has PCI slots (mine does not have), it needs to
supply its own routing table.
Change-Id: I3a0cdafc19159fe6c38e4dde08ad0bf2bd0dd6b8
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/18897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Vendorcode for f15 also has f10 support, so
AMD_AGESA_FAMILY_10 was never selected.
Change-Id: I9a026c36ace88f1110a52d7e24d3e6ab36508932
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21184
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Rename register to match recent intel models.
Required for Lenovo H8 to operate on all generations.
Change-Id: I48a869adb1da2e33156968c4b7597edf99902c1a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/21158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Remove the unnecessary #if from around the #include "fchec.h".
Turn #if statements into if().
Change-Id: Ia0582b3ce24c55dd439dfadb727507240accd9d5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21188
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Move the fchec.h files, which do not seem mainboard specific, out of
the mainboard directories into the southbridge/soc directories.
Change-Id: Idd271c6ab618aa4badf81c702212e7de35317021
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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It was not intentional to change oem_fan_control() to non-static
with commit
23e5ba9 binarypi mainboards: Clean up IS_ENABLED fan control
Every platform except bettong had its own static version of
oem_fan_control, so remove the definition of oem_fan_control from imc.h,
and move it out of imc.c into bettong's BiosCallOuts.c.
Change-Id: Ie95ac1fd3a57259bb35796903aa8753ef0e70d70
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21189
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Sort makefile.inc into rom, ram, ver, smm stages and alphabetize.
Change-Id: Ic8c6ca2b57527fcc96c135cc801a098201bf0465
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/19640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I91e09757e5eea1eaf9b76921ad032ad2b79c14c5
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21033
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I9afd5eaab5f8e897dea037f32e1666ad31b0f8df
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21144
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Note that against the specs, these definitions repeat
the sleep type also in the reserved fields 3 and 4.
For consistency, don't fix it here now.
Entry for \_S3 is now masked off if HAVE_ACPI_RESUME=n.
Change-Id: Icdc4c81d07fe7a99d5b0f8fa23e9443f58a40ab9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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SSFG was meant to be used as a mask to enable sleep states
_S1 thru _S4. However as a logical instead of bitwise 'and'
operation was used, all the states were enabled if only
one was marked available.
State _S3 is now set conditionally if HAVE_ACPI_RESUME=y.
For pi/hudson this had been fixed already preprocessor.
Note that all boards had SSFG == 0x0D that previously
enabled ACPI S3 sleep state even when it was not available.
States _S1 and _S2 still appear enabled in ASL/AML
but may not actually work.
TEST: 'cat /sys/power/state' and notice choice 'mem' was
removed from the list of available sleep states.
Change-Id: I27d616871c1771f0c87d8fba23d4ce1569607765
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Relevant changes (commit 2e8761e):
* Add an option to truncate the ME image file
* Add full support for Skylake (ME 11) and following, including
modules removal, truncation informations and partition
relocation
* Add two options to generate a shrinked ME image file and the
corresponding descriptor with a modified flash layout
* Update README.md
* Bug fixes
Also add a link to the usage guide in the Kconfig help.
Change-Id: I690c5d558139f64f38babf3c0988b53834ba8b37
Signed-off-by: Nicola Corna <nicola@corna.info>
Reviewed-on: https://review.coreboot.org/20915
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Clear LAST_BYTE flag at beginning of block commands.
For reads, slave device determines in the message format how
many bytes it has to transfer out, host firmware only dictates
the maximum buffer length. Return SMBUS_ERROR if only
partial message was received.
For writes, return SMBUS_ERROR if length > 32.
For writes, fix off-by-one error reading memory one
byte past the buffer end.
Change-Id: If9e5d24255a0a03039b52d2863bc278d0eefc311
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20879
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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SMM relocation code overwrite low memory owned by OS.
Change-Id: Ifa3d28bed3d3db65b0707bde62ae2b424a231f1a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/19405
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Due to low-memory corruptions S3 support has now been
(at least temporarily) removed from AGESA platfroms.
Should we bring it back one day, CAR teardown on S3 path
will happen with an empty stack so ugly backup/recovery
of the stack will no longer be used.
If S3 feature is brought back, resume path code for FCH
will also see partial rewrite and agesawrapper.c file
will not be part of that.
Change-Id: Ib38c04d0e74f600e0b719940d5e2530f4c726cfd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
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Setting up default BARs and DMI init code is done in northbridge
code.
Change-Id: I6cfa3018ca7f5ef351415c4ec6e178ade353f7a7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20906
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Always sanity check for EHCI class device and move
PCI function power enablement up.
Change-Id: I1eebe813fbb420738af2d572178213fc660f392a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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There is assumption of static EHCI_BAR_INDEX, try to
clean it up by bringing BAR programming at one spot.
Change-Id: Ie16090536ac5470c24720a54813015250ae2d0dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20825
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Taking ownership is handled with DBGP_OWNER within
usbdebug driver code.
Change-Id: Ia5da10d385cda1b4968f812967ea8a54d7e3c974
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Guckian <david.guckian@intel.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: I76bf1ed392d3d18059792106fc482d2259a3f084
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20880
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Uses common hardware access functions to make smbus block read and
write available in romstage.
Those are needed to reconfigure the clockgen on smbus offset 0x69,
which is sometimes needed for things like CPU C-states or analog
display out to work properly.
Change-Id: I0a06178d2474ce65972de157cb437b42f3354da0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Damien Zammit <damien@zamaudio.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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All Intel southbridges implement the same SMBus functions.
This patch replaces all these similar and mostly identical
implementations with a common file.
This also makes i2c block read available to all those southbridges.
If the northbridge has to read a lot of SPD bytes sequentially, using
this function can reduce the time being spent to read SPD five-fold.
Change-Id: I93bb186e04e8c32dff04fc1abe4b5ecbc4c9c962
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19258
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: I3ef3ea3ea22faa0152d99923da2e57517ab3d0be
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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IOBP (I/O Buffer Programming) is an interface (indirect addresses space)
in the RCBA that is used to configure the high speed serial lanes on the
PCH, that are used for PCIe, USB3 and SATA.
This patch replaces the offsets in RCBA with the defines from pch.h, gives
the access functions and their parameters useful names and replaces two
magic addresses in IOBP space with their defines.
Change-Id: I91a828ed076ca10733b47db876fabf5adaa63638
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/16214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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We define AGESA_LEGACY_WRAPPER a method of calling AGESA
via functions in agesawrapper.c file. The approach implemented
there makes it very inconvenient to do board-specific
customisation or present common platform-specific features.
Seems like it also causes assertion errors on AGESA side.
The flag is applied here to all boards and then individually
removed one at a time, as things get tested.
New method is not to call AGESA internal functions directly,
but via the dispatcher. AGESA call parameters are routed to
hooks in both platform and board -directories, to allow for
easy capture or modification as needed.
For each AGESA dispatcher call made, eventlog entries are
replayed to the console log. Also relocations of AGESA heap
that took place are recorded.
New method is expected to be compatible with binaryPI.
Change-Id: Iac3d7f8b0354e9f02c2625576f36fe06b05eb4ce
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The save_timestamp_to_cmos code was used at Sage before the early
cbmem was available. Update it to use the standard timestamp calls,
based on the rangeley implementation.
Change-Id: I9a3a6609bdc8d03c4b86951daa1cafddd9c1332e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20564
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: If8e82a291f666d5f310422b100f02d5df17ab74e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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