This patch improves `incomplete` debug messages for missing ACPI
name PCI devices.
Additionally, using the proper PCI device B:D:F to locate the device
with the missing ACPI name.
Finally, modify the msg time from Debug to Warning to make it more
purposeful.
TEST=Able to build and boot google/rex.
Without this patch:
```
[DEBUG] dev->path.devfn=10
[DEBUG] dev->path.devfn=a2
[DEBUG] dev->path.devfn=b0
```
With this patch:
```
[WARN] Missing ACPI Name for PCI: 00:02.0
[WARN] Missing ACPI Name for PCI: 00:14.2
[WARN] Missing ACPI Name for PCI: 00:16.0
```
Change-Id: I605e59de8cbec18c9a56eaa6e90a34f36ea4cdd9
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73072
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Replace the intelblocks/gpio.h, soc/gpio.h and soc/gpio_defs.h
includes with the common gpio.h which will include soc/gpio.h
which will include intelblocks/gpio.h which will include
soc/gpio_defs.h
BUG=b:261778357
TEST=Able to build and boot Google/rex.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I58e428cde5e13f4f0dfe528d798c0613b7f8a94a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71630
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
This patch ensures the P2SB PCI device resource is getting reserved
so that the resource allocator is not assigning this resource to any
other PCI device during the PCI enumeration.
BUG=b:254207628
TEST=Able to ensure on the Google/Rex device, the PCI enumeration
is not assigning the P2SB BAR (0xE000_0000) to TBT Root Port3.
Instead the 0xE000_0000 address is being assigned to the P2SB
PCI device.
Without this patch:
[SPEW ] PCI: 00:07.3 resource base e0000000 size c200000 align
20 gran 20 limit ec1fffff flags 60080202 index 20
[DEBUG] GENERIC: 1.0
[DEBUG] NONE
[SPEW ] NONE resource base e0000000 size c200000 align 12 gran
12 limit ec1fffff flags 40000200 index 10
With this patch:
[SPEW ] PCI: 00:07.3 resource base e1000000 size c200000 align
20 gran 20 limit ed1fffff flags 60080202 index 20
[DEBUG] GENERIC: 1.0
[DEBUG] NONE
[SPEW ] NONE resource base e1000000 size c200000 align 12 gran
12 limit ed1fffff flags 40000200 index 10
......
[DEBUG] PCI: 00:1f.1
[SPEW ] PCI: 00:1f.1 resource base e0000000 size 1000000 align
0 gran 0 limit 0 flags f0000200 index 10
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ib0789b442af23f6be81c666e284633ef342dffe0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68909
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
This change provides access to IOE through P2SB Sideband interface for
Meteor Lake TCSS functions of pad configuration and Thunderbolt
authentication. There is a policy of locking the P2SB access at the end
of platform initialization. The tbt_authentication is read from IOM
register through IOE P2SB at early silicon initialization phase and its
usage is deferred to usb4 driver.
BUG=b:213574324
TEST=Built coreboot and validated booting to OS successfully on MTLRVP
board. No boot hung was observed.
Signed-off-by: John Zhao <john.zhao@intel.com>
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I8dcee90080c6e70dadc011cc1dbef3659fdbc8f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66951
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change provides access to IOE through P2SB Sideband interface for
Meteor Lake TCSS functions of pad configuration and Thunderbolt
authentication. There is a policy of locking the P2SB access at the end
of platform initialization. The tbt_authentication is read from IOM
register through IOE P2SB at early silicon initialization phase and its
usage is deferred to usb4 driver.
BUG=b:213574324
TEST=Built coreboot and validated booting to OS successfully on MTLRVP
board. No boot hung was observed.
Change-Id: Icd644c945bd293a8b9c4a364aaed99ec4a7c12f9
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66410
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Commit e54a8fd432 (soc/intel/meteorlake:
Add entry for GSPI2 device) added an entry for the GSPI2 device in the
devicetree, but did not add any other entries. Ensure that the rest of
the code is aware of the GSPI2 device to avoid any problems.
Change-Id: Ib59bd289751bd96402c4adc61ffbee3bebe0edb0
Found-by: Coverity CID 1490681
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
List of changes:
1. Add required SoC programming till ramstage
2. Include only required headers into include/soc
3. Fill required FSP-S UPD to call FSP-S API
BUG=b:224325352
TEST= Build 'util/abuild/abuild -p none -t google/rex -a -c max'.
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: Ie746c0bfcf1f315a4ab6f540cc7c4933157551d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63364
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
