No platform is using this.
Change-Id: I3ea6df4d9ce9043755f319f699adc189d754df1f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36985
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which this platform lacks.
Change-Id: I8b6502b0894f9e2b8b1334871d7b6cde65cba7d4
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36984
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which this platform lacks.
Change-Id: I3d9b6bb48bfd15c0182448f774e9af1e0c944fd5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36983
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This should be defined by mainboard. Add a dummy
default to fix master while HyperTransport files
are still around referencing this.
Change-Id: I58188a200a2cad5fa20affee1844117ba71ac338
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37036
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There are four chipsets selecting PMC_GLOBAL_RESET_ENABLE_LOCK but only
one (apollolake) is actually calling the code. Add the missing call.
Also fix the register offset in a comment in reset code.
Tested successfully on X11SSM-F by reading ETR3.
Change-Id: If190c3c66889ede105d958b423b38ebdcb698332
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36573
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There are four chipsets selecting PMC_GLOBAL_RESET_ENABLE_LOCK but only
one (apollolake) is actually calling the code. Add the missing call.
Change-Id: I3e450a473ccdf99221e82e0f857879039d78991b
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36572
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There are four chipsets selecting PMC_GLOBAL_RESET_ENABLE_LOCK but only
one (apollolake) is actually calling the code. Add the missing call.
Change-Id: I6aba9bcb2ad09e6ae0e02d8c0b552e34bdb3fa72
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36571
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Make use of the new ETR address API in the ETR3 register related
functions.
Further, disabling and locking of global reset is now done at once to
save one read-modify-write cycle, thus the function was renamed
accordingly and the now redundant disabling in soc/apl got removed.
Change-Id: I49f59efb4a7c7d3d629ac54a7922bbcc8a87714d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36570
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add a comment to the newly introduced MMIO address helpers for PCI
config registers, that the pointer returned may change during the boot
processs and, thus, must not be cached.
Change-Id: Ieb90ae9d67a3b944d35587dec54756a17c27c86f
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36875
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add VBT file extracted from vendor (AMI) firmware,
use by default to ensure functional display after
resume from S3 when using libgfxinit.
Test: build/boot Librem 13v1/15v2 boards, verify
functional display after resume from S3 when using libgfxinit.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Change-Id: I44d75486da3083cd1f07ea82dc18688db84a621e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36916
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
GPIO49 is strapped high, so setting it low likely increases power
usage. GPIO53 is hooked to a testpad so there is no reason to set
it here.
Change-Id: I00fb38c90417b673c2b36191c20279474eb0dc21
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Perform EC software sync in romstage, before memory training is started.
Because the ChromeOS EC will not currently perform USB-PD negotiation
until it jumps to running its RW code, this allows the system to get
access to more power earlier in the boot flow.
This is guarded by CONFIG_VBOOT_EARLY_EC_SYNC.
BUG=b:112198832
BRANCH=none
TEST=EC software sync works in update and non-update case.
No significant effect on boot time (~6 ms).
Change-Id: I31f3407a2afcbf288461fab1397f965f025bc07c
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36211
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Currently, depthcharge and coreboot are using two different vboot libraries.
coreboot is using "fwlib20", while depthcharge uses "fwlib". The only
difference between the two libraries is the inclusion of vboot1-only
compilation units in fwlib, which are now deprecated. Therefore, coreboot
may as well use fwlib too. Vboot is expected to converge on a single firmware
library soon.
BUG=none
BRANCH=none
TEST=compiles and runs verstage correctly
Change-Id: I905b781c3596965ec7ef45a2a7eafe15fdd4d9cc
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36341
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add 4 new timestamps to the EC software sync flow:
1) Beginning of EC software sync
2) EC finished calculating Vboot hash
3) EC is no longer requesting power limiting
4) End of EC software sync
BUG=none
BRANCH=none
TEST=verified timestamps show up in cbmem log
Change-Id: I6e5703c146b5ec27d01700fdb39cb3d2092ea8a8
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36209
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Use the new functions introduced into the EC driver to support
performing EC software sync via vboot callbacks.
NOTE: This patch assumes that the EC image is added to CBFS
uncompressed. Streaming decompression of the image will be added in a
future patch.
Also adds a new Kconfig option VBOOT_EARLY_EC_SYNC. The new Kconfig
option compiles EC software sync into romstage, dependent upon having a
CrOS EC.
BUG=b:112198832
BRANCH=none
TEST=Successful EC software sync
Change-Id: I9b1458a45ab3ed5623af50f78036c4f88461b226
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36208
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop struct cbfs_props and replace with struct region_device object.
The goal of the cbfs locator APIs are to determine the correct region
device to find the cbfs files. Therefore, start directly using struct
region_device in the cbfs location paths. Update the users of the API
and leverage the default boot region device implementation for
apollolake.
Change-Id: I0158a095cc64c9900d8738f8ffd45ae4040575ea
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36939
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Since we already have pre-RAM cache for FMAP (CB:36657), calling
load_firmware() multiple times is no longer a problem. This patch
replaces vboot_get_selected_region() usage with vboot_locate_firmware(),
which locates the firmware by reading from the CBMEM cache.
In addition, returning false from vboot_is_slot_selected() implies the
recovery path was requested, i.e., vb2_shared_data.recovery_reason was
set. Therefore, we simply remove the vboot_is_slot_selected() check from
vboot_check_recovery_request().
BRANCH=none
BUG=chromium:1021452
TEST=emerge-kukui coreboot
Change-Id: I27cb1a2175beb189053fc3e44b17b60aba474bb0
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36845
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Kyösti Mälkki