POSTCAR stage has cbmem online. So, all timestamps need to be added to
cbmem timestamp region.
BUG=chrome-os-partner:55848
TEST=Verified that timestamps added in postcar show up in cbmem -t.
Change-Id: I64af8c1e67b107d9adb09de57c20ea728981f07c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16032
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
I'm not sure if that's the right fix here, but assuming the bit mask is
right, the inb is wrong.
Change-Id: I7e33019af088780a09be12513200bec63734bf97
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1229556
Reviewed-on: https://review.coreboot.org/16026
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
The PIC was not initialized, leading to hangs when booting
Linux as a payload. This error was hidden by both SeaBIOS
and GRUB due to both payloads initializing the PIC as a
matter of routine.
Change-Id: I9a3b9bd831d4dafdd0bb82ea023026a10fe7efca
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/16018
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
The TPM version string has become much longer recently, and the
TPM_FW_VER register available on VID 1ae0 devices supports reading in
arbitrary size quantities.
Let's read 50 bytes at a time to reduce the SPI register read wrapper
overhead, and increase the length limit to 300 bytes to accommodate
longer version strings.
TEST=verified on the Kevin device:
localhost ~ # grep cr50 /sys/firmware/log
Firmware version: RO_A: 0.0.1/84e2dde7 RO_B:* 0.0.2/13eda43f RW_A:* cr50_v1.1.5005-444ddb7 RW_B: cr50_v1.1.5005-5aac83c
cr50_v1.1.5005-444ddb7 private-cr51:v0.0.66-bd9a0fe tpm2:v0.0.259-8f3d735 cryptoc:v0.0.4-5319e83 2016-07-31 10:58:05 vbendeb@kvasha
Change-Id: Ifaf28c1a9a3990372a9cec108c098edbe50d3243
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://review.coreboot.org/16000
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
EVT1 has two board IDs.
Use binary first mode of base3 encoding for board ID.
BUG=chrome-os-partner:55320
TEST=None.
BRANCH=None
Change-Id: I1cac1f74207f42616111d39db5c0494b7d1a0fb2
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 2b16cc74c4c147315b7db345678bbaf536ab4a7b
Original-Change-Id: I6e95c7be4a6d28a0aae38b0838bd2ab71d288ba1
Original-Signed-off-by: Kan Yan <kyan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/364623
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Suresh Rajashekara <sureshraj@chromium.org>
Reviewed-on: https://review.coreboot.org/16030
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Coming Kevin revisions will switch back to an I2C TPM. This patch adds
the required configuration options and code to support that. Since the
TPM type can currently only be changed at compile time, we can no longer
support older Kevins with the same image. In order to build for Kevin
revisions < 5, you have to explicitly override the CONFIG_GRU_HAS_TPM2.
BRANCH=None
BUG=chrome-os-partner:55523
TEST=Compiled both Kevin and Gru, confirmed that bootblock and verstage
binary had the appropriate code differences.
Change-Id: I1b2abe0f331eb103eb0a84f773ee7521d31ae5d8
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 3245bff937154f0f9f39894de9c98a75631d59d9
Original-Change-Id: I81a15c9fb037a7ca2d69818e46cbb4f9a5ae1989
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/364222
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://review.coreboot.org/16029
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
This patch adds support for the Gru rev1 board. This board differs from
rev0 by no longer relying on the I2C backlight booster and requiring the
same ODT SDRAM settings as newer Kevin boards.
BRANCH=None
BUG=chrome-os-partner:55087
TEST=None
Change-Id: I1428760540a0aaaa0c02c6cb5b0981294ba4df33
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 8de7bcc78c6c48c251c85185e238cea7812f7a28
Original-Change-Id: I3cb49bc644190f35300e6c618b2934956fa88e5b
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/364624
Original-Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://review.coreboot.org/16028
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
The KCONFIG_CONFIG value was previously keeping the value set by
coreboot's makefile. That caused it to overwrite coreboot's .config,
making the current coreinfo build and the next coreboot build fail
with the curious error that you were building without the correct
toolchain.
Change-Id: I973b0c36e7227135a5c2d6d261e08889857aaaf1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/16023
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Omar Pakker
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add support to access CR0 and CR4.
TEST=Build and run on Galileo Gen2.
Change-Id: I8084b7824ae9fbcd55e11a7b5eec142591a7e279
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16004
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
during the boot, romstage occurs before postchar which is before
ramstage. Place the tables in the proper boot order when generating
the final webpage.
TEST=Build and run on Galileo Gen2
Change-Id: I5df3ceb797aced58fe5ea3d10d78254a27341e47
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16042
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Don't require that the routines in the .optional file be listed in the
.complete data file. Concatinate the two files when building the
complete symbol list.
TEST=Build and run on Galileo Gen2
Change-Id: I596134e1a19311d357aa0d93cfb33c7ca9801e2e
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16037
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Ensure that the output file is created by processing the .debug files
before the .elf files.
TEST=Build and run on Galileo Gen2
Change-Id: Ief8d774249c9d8eb313f3d10f04d7e4f2e3cf491
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16041
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Document how to use the checklist and how to generate the data files.
TEST=Build and run on Amenia
Change-Id: Idffc0683e916cbc5a984028886dc3d89a01d0595
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16036
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Add and adjust the Kconfig flags to support both FSP 1.1 and FSP 2.0
builds for Quark.
TEST=Build and run on Galileo Gen2
Change-Id: I7c5b7efd2635180edcfe4e1a98bb292030117bc8
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15864
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Add the FSP 2.0 header files for Quark. These files were run through
the drivers/intel/fsp2_0/header_util to convert the data types so that
they are compatible with the coreboot build system.
TEST=Build and run on Galileo Gen2.
Change-Id: I15548888215cc811fa753d30b65e3a19e3f8ff8d
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15863
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Split the original contents of romstage.c into car.c, romstage.c and
fsp1_1.c.
TEST=Build and run on Galileo Gen2
Change-Id: I6392d7382e383ea2087afa6bf45b1f087ba78d79
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15862
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Initialize the MTRRs for use by bootblock and romstage.
Display the MTRRs.
TEST=Build and run on Galileo Gen2.
Change-Id: Ib1d422c738820163f54771c65034ae77301237ec
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15861
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Include assert.h to use coreboot's ASSERT macro.
Replace the use of UINT32 data type with uint32_t.
Replace the use of UINT8 data type with uint8_t.
TEST=Build and run on Galileo Gen2
Change-Id: I0bb7e43ea570f7b20355c5d05675ebf593942e83
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15858
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Create DMAR table for Broadwell-DE SoC.
TEST=Booted MC BDX1 into lubuntu15, dumped ACPI tables with acpidump and
disassembled DMAR table using iasl. The table contents are as
expected and the kernel loads DMAR table without errors.
Change-Id: I7933ba4f5f0539a50f2ab9a5571e502c84873ec6
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15913
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
The interface to strtoul() is a weird mess. It may or may not set errno
if no conversion is done. So check for empty strings and trailing
characters.
Change-Id: I82373d2a0102fc89144bd12376b5ea3b10c70153
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/16012
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
PCI root ports with "Address Translation Service" capability can be
reported in DMAR table in the ATSR scope to let the OS know how to
handle these devices the right way when VT-d is used.
Add code to create an entry for a PCI root port using the type
"SCOPE_PCI_SUB".
Change-Id: Ie2c46db7292d9f1637ffe2e9cfaf6619372ddf13
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15912
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
DMAR tables can contain so called "Address Translation Service Reporting"
(ATSR) structure. It is applicable for platforms that support
Device-TLBs and describe PCI root ports that have this ability.
Add code to create this ATSR structure.
In addition, a function to fix up the size of the ATSR
structure is added as this is a new type and using the function
acpi_dmar_drhd_fixup() can lead to confusion.
Change-Id: Idc3f6025f597048151f0fd5ea6be04843041e1ab
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15911
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add assert.h to use coreboot's ASSERT macro.
Replace the use of UINT8 data type with uint8_t.
TEST=Build and run on Galileo Gen2.
Change-Id: I0756b0f30b3488647530e2dd1a4ab62813815f3e
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15859
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Relocate ramstage into CBMEM.
TEST=Build and run on Galileo Gen2
Change-Id: I38861f2af4b7b976c7ebb7226d81242f950981e3
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15994
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Choose appropriate debug levels for the various messages in the FSP
driver. Change:
* BIOS_DEBUG --> BIOS_SPEW: Normal FSP driver output level, allows
builder to disable FSP driver output by selecting
CONFIG_DEFAULT_CONSOLE_LOGLEVEL_7
* BIOS_ERROR --> BIOS_CRIT: These errors will prevent coreboot and the
payload from successfully booting
TEST=Build and run on Galileo Gen2
Change-Id: Ic3352de2022e16482bf47fc953aedeef8f0c2880
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16003
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add a Kconfig value to enable display of FSP header. Move the display
code into a separate module to remove it entirely from the final image.
TEST=Build and run on Galileo Gen2
Change-Id: I7047a9e58e6a6481c8453dbfebfbfe69dc8823d8
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16002
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Other SOC platforms need to handle the FspNotify calls in the same way
as Apollo Lake. Migrate the FspNotify calls into the FSP 2.0 driver.
Provide a platform callback to handle anything else that needs to be
done after the FspNotify call.
Display the MTRRs before the first call to fsp_notify.
TEST=Build and run on Galileo Gen2
Change-Id: I1ff327d77516d4ea212740c16c2514c2908758a2
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15855
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Move all FSP error handling into the FSP 2.0 driver. This removes the
need to implement error handling within the SOC code.
TEST=Build and run on Galileo Gen2
Change-Id: I4d548b4c90d369d3857c24f50f93e7db7e9d3028
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15853
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add support to display the HOBs returned by FSP:
* Add Kconfig value to enable HOB display
* Move hob_header, hob_resource and uuid_name structures into util.h
* Move hob_type enum into util.h
* Remove static from the debug utility functions
* Add fsp_ prefix to the debug utility functions
* Declare the debug utility functions in debug.h
* Add HOB type name table
* Add more GUID values
* Add new GUID name table for additional GUIDs
* Add routine to convert EDK-II GUID into a name
* Add SOC specific routine to handle unknown GUID types
* Add routine to convert HOB type into a name
* Add SOC specific routine to handle unknown HOB types
* Add routine to display the hobs
TEST=Build and run on Galileo Gen2
Change-Id: I10606d752859fff0f4f08a5ac03ab129b2c96d1f
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15851
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add UPD display support:
* Add a Kconfig value to enable UPD value display
* Add a routine to display a UPD value
* Add a call before MemoryInit to display the UPD parameters
* Add a routine to display the architectural parameters for MemoryInit
* Add a weak routine to display the other UPD parameters for MemoryInit
* Add a call before SiliconInit to display the UPD parameters
* Add a weak routine to display the UPD parameters for SiliconInit
TEST=Build and run on Galileo Gen2.
Change-Id: I35fb8410c0bccf217b32af4b8bbe5ad6671f81f6
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15847
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Display the MTRR values in the following locations:
* Before the call to FspMemoryInit to document coreboot settings
* After the call to FspMemoryInit
* Before the call to FspSiliconInit
* After the call to FspSiliconInit
* After the call to FspNotify
* Before the call to FspNotify added in patch 15855
TEST=Build and run on Galileo Gen2
Change-Id: I8942ef4ca4677501a5c38abaff1c3489eebea53c
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15849
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
mb() is used in src/arch/riscv/ and src/mainboard/emulation/*-riscv/.
It is currently provided by atomic.h, but I think it fits better into
barrier.h.
The "fence" instruction represents a full memory fence, as opposed to
variants such as "fence r, rw" which represent a partial fence. An
operating system might want to use precisely the right fence, but
coreboot doesn't need this level of performance at the cost of
simplicity.
Change-Id: I8d33ef32ad31e8fda38f6a5183210e7bd6c65815
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/15830
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Move the configuration of the timer, storage and USB drivers from the
main Kconfig to three separate ones stored in the respective
directories.
This reduces the LOC of Kconfig and makes it more manageable.
Change-Id: I0786dbc1d5d8317c8ccb600f5de9ef4a8243d035
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/15914
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The Chrome EC codebase no longer supports the google/lars and
intel/kunimitsu boards. Disable the build in those platforms.
Change-Id: Ic4f5a1a34bb19ee31632c1ad8430c30f7154f138
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15869
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Pins for UART 3/4 are by default GPIO pins.
This patch sets the pins in UART mode.
Since UART 1/3 and 2/4 share the same interrupt line,
the patch needs to enable also shared interrupts.
Datasheet: Name: F81866D/A-I, Release Date: Jan 2012, Version: V0.12P
Link: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html
Change-Id: Ief5d70c8b25a2fb6cd787c45a52410e20b0eaf2e
Signed-off-by: Fabian Kunkel <fabi@adv.bruhnspace.com>
Reviewed-on: https://review.coreboot.org/15564
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This examines characters in coreboot's sourcecode to look for values
that are not TAB, or in the range of space (0x20) to ~ (0x7F).
It specifically excludes copyright lines so that names with high-
ASCII characters are not flagged.
Change-Id: I40f7e61fd403cbad19cf0746e2017c53e7379bf8
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/15979
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
per hw team's check and info from EDS, this pin needs to be pu 20K.
Otherwise SoC may not notice interrupt request from
EC over LPC because SERIRQ line is floating.
BUG=chrome-os-partner:55586
BRANCH=none
TEST=boot ok and Quanta factory verified the keyboard issue is gone
Signed-off-by: Kane Chen <kane.chen@intel.com>
Change-Id: I5b0213514ce152d4e2cecdda8786925495a0f24a
Reviewed-on: https://review.coreboot.org/15951
Tested-by: build bot (Jenkins)
Reviewed-by: Freddy Paul <freddy.paul@intel.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
IO Standby State (IOSSTATE): The I/O Standby State defines
which state the pad should be parked in when the I/O is in a
standby state. Iosstate set to 15 means IO-Standby is ignored
for this pin (same as functional mode), So that pin keeps on
functioning in S3/S0iX.
Change-Id: Ie51ff86a2ea63fa6535407fcc2df7a137ee43e8b
Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Signed-off-by: Shankar, Vaibhav <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/15776
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
If ELOG_BOOT_COUNT is enabled and the boot is not s3 resume, then
increment boot count.
BUG=chrome-os-partner:55473
Change-Id: Ib3e77180bd640ec0424978e73034d7c99cdcba95
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15948
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Upper CMOS bank is used to store the boot count. It is important to
enable it as soon as possible in bootblock.
BUG=chrome-os-partner:55473
Change-Id: I7c4f49c337c2e24a93c1e71466e2f66db04be562
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15998
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There is no need to add guards around boot_count_* functions since the
static definition of boot_count_read is anyways unused.
BUG=chrome-os-partner:55473
Change-Id: I553277cdc09a8af420ecf7caefcb59bc3dcb28f1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15997
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Disable the chatty FSP behavior for normal builds. Use a Kconfig value
to enable the display of the FSP call entry points, the call parameters
and the returned status for MemoryInit, SiliconInit and FspNotify. The
debug code is placed into drivers/intel/fsp2_0/debug.c.
TEST=Build and run on Galileo Gen2
Change-Id: Iacae66f72bc5b4ba1469f53fcce4669726234441
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15989
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(val & 4) == 1 is always false. Since val & 4 is either zero or
non-zero, just drop the second test (for "== 1").
Validated against the data sheet that this is really the right register,
bit and value.
Change-Id: I627df9a9b4fddfff486689e405f52a3b54135eef
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1241864
Reviewed-on: https://review.coreboot.org/16009
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Furquan Shaikh