Note that bootblock.c originally wrote a reserved bit of the PCIEXBAR
register. The `length` bitfield was set to 0, so assume 256 busses.
Moreover, the ASL reservation for MMCONFIG was only for 64 busses.
Change-Id: I7366a5096aacd92401535be020358447650b4247
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49759
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Note that bootblock.c originally wrote a reserved bit of the PCIEXBAR
register. The `length` bitfield was set to 0, so assume 256 busses.
Change-Id: Ie967747b4bf559b5aedc67cbcd35bca51f5a692e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49760
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Bootblock enabling needs some special handling. Also, the definition of
the `get_pcie_bar` function is incorrect for Ironlake, so remove it.
With this patch, using 64 and 128 for MMCONF_BUS_NUMBER should work.
However, it has not been tested. Using 256 busses should still work.
Change-Id: Ic466ddc7b80f60af5cbff53583281440f02974c7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49761
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This is necessary because ASL Memory32Fixed values cannot contain
operations, even if they can be evaluated to constants. Add a sanity
check in pci_mmio_cfg.h to ensure consistency with MMCONF_BUS_NUMBER.
Change-Id: I8f0b5edf166580cc12c1363d8d6b6ef0f2854be9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50033
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Because the refcode blobs are not redistributable, refcode.c is not
build-tested. Commit 6271dd8459 (soc/intel/baytrail,broadwell: Use
resume_from_stage_cache()) broke building with refcode blobs. Fix a
variable redeclaration error by swapping the order of the code, and
use consistent names for the variables.
Change-Id: Ic8dda8d35086d977b536686e8c80b7961c37860c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50134
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Use proper types in readXp functions, define `PCH_THERMAL_DEV`, clean up
comments a bit, and use `RCBA32_AND_OR` instead of read32/write32.
Tested with BUILD_TIMELESS=1, Asus P8Z77-V LX2 remains identical.
Change-Id: I95e054d6e52706e06e313068e61484f6cb9a64e5
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50038
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add read64 and write64 for consistency with x86.
BUG=b:178785769
Change-Id: I342e3a23201d0b804ea5ecfe47ee3e4bb516de4c
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Drop unnecessary leading empty lines in comment.
Change-Id: Idc0f9d1548336dc2df2d59b18af8d717efa60b68
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
In case of a mismatch print both the UPD signature in the FSP and the
expected signature and then calls die(), since it shouldn't try calling
into the wrong FSP binary for the platform.
Signed-off-by: Justin Frodsham <justin.frodsham@protonmail.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I469836e09db6024ecb448a5261439c66d8e65daf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50090
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This aligns the function names with Picasso and Cezanne. Also move the
fch_* functions in the header file in the order they get called.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I49db8021edae5e537f043bf52eea1be54dc46eca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Cezanne doesn't have ACPI support yet, but in this case the function
always returns 0, so it can already be used.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1f5e1f31bf1e52988fcef90daf7b93169e21cbb1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50126
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
acpi_is_wakeup_s3() is defined in acpi/acpi.h
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I53916cd15bb28484eb06be4d43f26152de159391
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50125
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Also move the fch_* functions in the header file in the order they get
called.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9b6c6ad744b26f8488015c38a84d7e21c7d7687a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50093
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
With SOC_INTEL_COMMON_BLOCK_ACPI=y the call was made twice,
possibly in the order:
common/block/acpi.c: acpi_wake_source()
common/acpi_wake_source.c: acpi_wake_source()
In this order later call would reset pm1i and gpei in GNVS.
Remove the implementation in block/acpi.c and rename existing
acpi_wake_source.c to block/acpi_wake_source.c.
Change-Id: I74fdae63111e3ea09000d888a918ebe70d711801
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49880
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Move all Q35 register definitions into the q35.h header. Note that real
hardware does not have EXT_TSEG_MBYTES, because it is QEMU-specific.
Change-Id: I4c86ac0bb05563dee111b9b4a4a71c1c31198acd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50024
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Only specify the type of MMCONF_BASE_ADDRESS and MMCONF_BUS_NUMBER once.
Change-Id: Iacd2ed0dae5f1fb6b309124da53b3fa0eef32693
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50032
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Factor out the condition when an attempt to load
stage from cache can be tried.
Change-Id: I936f07bed6fc82f46118d217f1fd233e2e041405
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reorder the support functions to make a bit more sense,
allocations happen first. Add related comments about the
bootstate these are to be called from.
Change-Id: Ie6d66f6e4c30519dee4520f6e9dec3c8c678ab57
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50003
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The function has only one local call-site.
Change-Id: I623953796e6cd3a8e5b4f72293d953b61f14a5a1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49999
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Angel Pons