Add the ranges of bitfields as comments on the struct.
Change-Id: Ib20a233806bfbdc9a81a77f4ef10f67a3cd2dc0e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44338
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner
Also remove the meaningless `sata_traffic_monitor` devicetree option.
Function parameters will be removed in a reproducible follow-up.
Change-Id: I70cf1e06cc8ace504a22be9f9c4441e3070f9e29
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44336
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
There's no mobile ICH10 variant. This was copied from i82801ix.
Change-Id: I141da407e336f6fbbf84d0e2cee55b0c12931c7b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44335
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner
Tested with BUILD_TIMELESS=1, Roda RK9 does not change.
Change-Id: I9445fac7db0a96b6a28ccf307f5ccedc1f94b8ab
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Taken directly from i82801jx code.
Tested with BUILD_TIMELESS=1, Roda RK9 does not change.
Change-Id: I0a5dc274e0058144e6e7f734c848b6b5962cba85
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested with BUILD_TIMELESS=1, Roda RK9 does not change.
Change-Id: I17903dfe7b18a9244d0c102768dd153941f125a2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner
Tested with BUILD_TIMELESS=1, Roda RK9 does not change.
Change-Id: Icbb6cb45155991f9d4b3bcff37e1e9d99483acdc
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
These were probably copy-pasted from some ICHx southbridge, and then
some were corrected because native PCH init uses them. Delete the
definitions which are unused and are invalid for this southbridge.
Change-Id: I0be72f76c7fcc63316ae8566891e0732456a8c55
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44329
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
These were probably copy-pasted from some ICHx southbridge. However,
datasheet shows that some of these are located elsewhere, and some
others have disappeared completely. As they aren't in use, drop them.
Change-Id: I2d09547bdbfd5f8f72ce3541347d9fec28630c79
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44328
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner
Create the lindar variant of the volteer reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.1.2).
BUG=b:161089195
BRANCH=None
TEST=util/abuild/abuild -p none -t google/volteer -x -a
make sure the build includes GOOGLE_LINDAR
Signed-off-by: Julia Tsai <julia.tsai@lcfc.corp-partner.google.com>
Change-Id: I08923cde932b7304bcb01cd747530c87949e4692
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Enable PCI_COMMAND_MASTER for SATA controller to ensure device can
behave as a bus master. Otherwise, the device can not generate PCI
accesses.
BUG=b:154900210
TEST=Able to build and boot CML and TGL platform.
Change-Id: Icc6653c26900354df4ee6e5882c60cbe23a5685c
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44299
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
On CNP-H, only four I2C controllers are available, so PCI devices 19.0
and 19.1 are missing. However, PCI device 19.2 still exists as UART 2.
That function 0 is missing means UART 2 can only be used in ACPI mode.
Both devices need to be marked as hidden on the devicetree so that the
allocator takes UART 2 into account.
Change-Id: Ie77198cc0327414b9f88cf15ba4efaddb4f5cca4
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Values are taken from pci_irqs.asl.
The common code will make use of those defines to generate ACPI
SSDT code for LPSS uarts operating in "ACPI mode".
Change-Id: I5ef93493965834cda30d70918e65de3129e547b7
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44260
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change reorganizes flash map layout for zork to allow WP_RO to
grow to 8MiB. This is to allow more space for the firmware UI screens
in RO. Following changes are made in the layout:
1. MRC_CACHE_HOLE is dropped since only one slot of 64K is used for
MRC cache. Next section can start on 64K boundary immediately after
MRC cache.
2. RW_SECTION_A and RW_SECTION_B are dropped down in size to 3MiB
each. Each region is currently at ~2MiB of usage.
3. RW_ELOG is restrictred to 4KiB as that is the maximum elog size
supported by coreboot.
4. SMMSTORE is restricted to 4K.
5. RW_LEGACY region is dropped down to ~1.9MiB.
BUG=b:161949925
TEST=Verified that write-protection for RO still works fine, device
boots in recovery and non-recovery mode. Also, verified that the dump
of fmap looks correct:
dump_fmap -h firmware/image-trembyle.serial.bin
name start end size
WP_RO 00800000 01000000 00800000
RO_SECTION 00804000 01000000 007fc000
COREBOOT 00875000 01000000 0078b000
GBB 00805000 00875000 00070000
RO_FRID 00804800 00804840 00000040
FMAP 00804000 00804800 00000800
RO_VPD 00800000 00804000 00004000
RW_LEGACY 0061d000 00800000 001e3000
SMMSTORE 0061c000 0061d000 00001000
RW_NVRAM 00617000 0061c000 00005000
RW_VPD 00615000 00617000 00002000
RW_SHARED 00611000 00615000 00004000
VBLOCK_DEV 00613000 00615000 00002000
SHARED_DATA 00611000 00613000 00002000
RW_ELOG 00610000 00611000 00001000
RW_SECTION_B 00310000 00610000 00300000
RW_FWID_B 0060ff00 00610000 00000100
FW_MAIN_B 00312000 0060ff00 002fdf00
VBLOCK_B 00310000 00312000 00002000
RW_SECTION_A 00010000 00310000 00300000
RW_FWID_A 0030ff00 00310000 00000100
FW_MAIN_A 00012000 0030ff00 002fdf00
VBLOCK_A 00010000 00012000 00002000
RW_MRC_CACHE 00000000 00010000 00010000
SI_BIOS 00000000 01000000 01000000
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I882f3d813c08ba5fb0ad071da4f79e723296f4b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44362
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Joel Kitching <kitching@google.com>
In order to help identifying right DRAM info (especially in user space),
we want to unify the mapping table and do the device-specific mapping by
a virtual offset based on build config.
BUG=b:161768221,b:159301679
BRANCH=kukui
TEST=emerge-jacuzzi coreboot
Change-Id: If89bf18c48d263deb79df3e7a60c33bec000d8a3
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
With a CPUID of 10676, it is clearly model_1067x... Wait, it's already
there, but the comment is wrong. This ID isn't for Core Duo CPUs.
Change-Id: Ia4b73537805e2a8fa9e28bde76aa20a524f8f873
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44247
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The base address of the memory mapped I/O registers should not
be cached across resource allocation. This CL will evict the cached
value upon exiting the BS_DEV_RESOURCES stage.
Change-Id: I81f2b5bfadbf1aaa3b38cca2bcc44ce521666821
Signed-off-by: jbk@chromium.org
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44084
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Change namespace from _PR to _SB.
Cq-Depend: chrome-internal:3208104
BUG=b:153242529
TEST=Boot a trembyle with change applied and dump SSDTs to ensure
processors are in _SB scope.
Change-Id: I534f02dc50756759da945cf64d5b3623b0ec9db1
Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44325
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
It's only an error if bits other than ESPI_STATUS_DNCMD_COMPLETE are set
in the status register. If ESPI_STATUS_DNCMD_COMPLETE isn't set, the
command failed, so we expect that one to be set.
Change-Id: I6f1fb5a59b1ecadd6724a07212626f21fb90e7e7
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44352
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
When address and data register for the SIO control register access is
passed as one I/O region with a size of 2, the corresponding special
decode enable register should be used instead of a generic one to save
the rather limited generic ones for other decode ranges.
Change-Id: Ie54ff6afa2bd2156f7b3a3cf83091f1f932b6993
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44351
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
We can just return at all places where the ret variable was written
before its value gets returned at the end of the function.
Change-Id: Id87f41c0d9e3397879ac3d15b13179cca1a1263f
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44350
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Since this is a bit mask applied to the raw value of a 32 bit register,
this should be a 32 bit unsigned type.
Change-Id: I9d9930963d8c827a84dc1f67e2f2fa8f95ab40f2
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Th register number passed to the low level read/write functions should
never be negative.
Change-Id: I5d7e117b3badab900d030be8e69ded026d659f8a
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Some fields in GNVS seem to be copied over from Apollolake to
Stoneyridge. This patch removes the unused fields.
Change-Id: I135c4a4547668fe67e74d0ea9ae3a03c3687375f
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44184
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
The USB OC pin mapping is similar enough to move it to the base board
and just have two overrides for trembyle, which is based on an older
version of the schematics, and one override for woomax, which doesn't
use one USB port.
BUG=b:163081097
Change-Id: I7e305d7e6f51d7ef7a4c699e3bacc6bcd699d2f2
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44269
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Add comments found when testing ECC scrubbing code.
This is a cosmetic change.
Change-Id: I7975f6070c2002930eec407a6b101a1295495b25
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40947
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The scrubbing method was never correct nor tested.
Fix that by observations made on mrc.bin.
Tested on HP Z220 with ECC memory and Xeon E3 CPU:
The whole memory is now scrubbed.
Change-Id: Ia9fcc236fbf73f51fe944c6dda5d22ba9d334ec7
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40721
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Add ECC test code when DEBUG_RAM_SETUP is enabled
* Move ECC scrubbing after set_scrambling_seed() to be able to observe
what has been cleared in the test routine. If clearing happens
before set_scrambling_seed the data is XORed with a different PRN.
Data read from memory will look random instead of all zeros.
* ECC scrubbing must happen after dram_dimm_set_mapping()
The ECC logic is set to "normal mode" in dram_dimm_set_mapping(). In
normal mode the ECC bits are calculated and stored on write
transactions.
* Move method out of try_init_dram_ddr3().
This satisfies point 2 and point 3 of the list above.
Change-Id: I76174ec962c9b0bb72852897586eb95d896d301e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40946
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The latest realtek RTS5261 SD daughterboard exposes the PRSNT# pin to
GPP_D16 but there is a RTS5261 requirement to pull up this pin and not
drive it at power on. We can meet this requirement without breaking
other boards by changing GPP_D16 to be a no-connect with an internal
pull up. Other boards use this signal as an enable input, so changing
this to pull up is OK.
BUG=b:162722965
TEST=Verified RTS5261 and GL9755 daughterboards enumerate on PCI and
can read SD cards.
Change-Id: I096d76ec12b7c3afaf02e621fd301b6704913d5d
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44116
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
The interface selection register of the environment controller (EC)
gives the choice between "Internal generated 32 MHz" and "24 MHz" for
the "SST/PECI Host Controller Clock Selection".
Previously the chip was always configured for the 32 MHz clock. Add an
option that can be set from devicetree.cb to allow using the 24 MHz
clock.
Without this setting the automatic fan control on an Acer Aspire M3800
was slow to respond to temperature changes.
Signed-off-by: Michael Büchler <michael.buechler@posteo.net>
Change-Id: Ib2bce10a828fb4a7d837f6c5f5b1d00cc51be0ce
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44166
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This applies to the automatic fan control mode of the environment
controller (EC). Previously the affected bit was always cleared while
the default value is 1 according to datasheets. Add a variable that can
be set per mainboard in devicetree.cb.
In the IT8783E datasheet that bit is marked as reserved.
Signed-off-by: Michael Büchler <michael.buechler@posteo.net>
Change-Id: Ie74102ac0d54be33558c161c9c84594d121772b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44165
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This isn't reproducible for some reason, but it is relatively simple.
Change-Id: I507229be71ac2c589c7ecd81495d38ce363d26a7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43275
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Do it quick and dirty but in a reproducible manner. Variants will be set
up properly in subsequent commits.
Tested with BUILD_TIMELESS=1, both Lippert FrontRunner-AF and Toucan-AF
remain identical.
Change-Id: I71ff50099787e7806a9ab67429890a1c77061929
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43274
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use the same names as on other intel socs.
Will be used in intel common uart driver.
Change-Id: Ia418fefb3f925fe4d000683b5028682cf0b68a9b
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44200
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
On PCH-H the I2C4 0:19.0 device isn't usable and thus 0:19.1 and
0:19.2 can't be detected using standard PCI probing.
Remove I2C4, I2C5 and UART2 from generic ASL code on PCH-H platforms
that advertise its PCI conformance by the _ADR attribute.
Change-Id: I89f9ab7d4afb2e7d1b1e24d072adf99e0da6fecf
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44198
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Angel Pons