This patch adds the ability to show a pre-boot splash screen on
Meteor Lake systems using FSP-S.
The patch calls into `fsp_convert_bmp_to_gop_blt()` when the
`BMP_LOGO` config is enabled. This function converts a BMP
file to a BLT buffer, which is then used by FSP-S to render the splash
screen.
Additionally, increase the heap size (malloc'able size) upto 512KB
(when BMP_LOGO config is enabled) to accommodate high
resolution logo file.
BUG=b:284799726
TEST=Able to see splash screen while booting google/marasov
with BMP_LOGO config enable.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I9f4d1bc0aa991e784624ca19ba96a259ab8ddfa6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch selects LZ4 decompression for logo CBFS file. Able to save
2ms of the boot time when HAVE_FSP_LOGO_SUPPORT config is enabled.
However, the compressed BMP logo size is increased by ~2KB.
Raw BMP Image size is ~97KB.
BUG=b:284799726
TEST=Able to see pre-boot splash screen while booting google/rex
with 32MB (W25Q256JWEIM) SPI-Flash.
w/o this patch:
sudo cbfstool image-screebo4es.bin print -r FW_MAIN_A
FMAP REGION: FW_MAIN_A
Name Offset Type Size Comp
...
...
logo.bmp 0x167480 raw 6172 LZMA (97078 decompressed)
...
15:starting LZMA decompress (ignore for x86) 849,090 (1,022)
16:finished LZMA decompress (ignore for x86) 851,207 (2,116)
w/ this patch:
sudo cbfstool image-screebo4es.bin print -r FW_MAIN_A
FMAP REGION: FW_MAIN_A
Name Offset Type Size Comp
...
...
logo.bmp 0x167480 raw 8568 LZ4 (97078 decompressed)
...
17:starting LZ4 decompress (ignore for x86) 849,419 (1,279)
18:finished LZ4 decompress (ignore for x86) 849,559 (140)
Change-Id: I856c39146a5ec0faf44c1cd37fa7c0d7296bf673
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch adds a new configuration option to allow the compression
algorithm for the logo cbfs file to be specified. By default, the logo
cbfs file is compressed using LZMA. However, enabling LZ4 compression
can save ~2ms of boot time when the BMP_LOGO config is enabled.
This patch verified that the logo cbfs file can be booted using either
LZMA or LZ4 compression.
BUG=b:284799726
TEST=Able to boot google/rex and verified firmware splash screen using
either LZMA or LZ4 compression.
Change-Id: Ib0aa5320632ae3f734004d2b1d495af11c2e1928
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76927
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Intel has rebranded ESE as ISSE (Intel Silicon Security Engine),so all
references to ESE is updated to ISSE in the current coreboot code.
BUG=None
TEST=Build all the variants based on Intel Meteor Lake SoC
Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: I1f8785704706d56a35e94a0f3386bc551cd1f263
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77241
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Early Chromebook generations stored the information about
USB port power control for S3/S5 sleepstates in GNVS, although
the configuration is static.
Reduce code duplication and react to ACPI S4 as if it was ACPI
S5 request.
Change-Id: I7e6f37a023b0e9317dcf0355dfa70e28d51cdad9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
The docker-shell target was originally intended to point at the
docker-jenkins-node image, and was documented as such. It was actually
split into two targets - docker-shell and docker-jenkins-shell.
This fixes the documentation for docker-shell and adds new help
for docker-jenkins-shell. The docker-jenkins-shell target is also
noted as phoney now.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ib3ce82f6a73a2f81e5ae51ce8063ae4e59ef67db
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Update DPTF thermal settings from thermal team suggestion:
1. Modify CPU passive policy to 95.
2. Modify TS0/TS1/TS2 passive policy to 90 for CPU.
3. Modify TS1 passtve policy watt to 6w.
4. Modify TS0/TS1/TS2 critical policy to 100.
BUG=b:294479707
TEST=Build and verify DPTF value by thermal team on Boxy system
Change-Id: Ic34e44f218ff980c54bf93841880fab5e21b3fca
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77108
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Instead of open coding this, use the mmio_range helper function to tell
the resource allocator about the northbridge's IOAPIC's MMIO. This
change sets the IORESOURCE_RESERVE and IORESOURCE_STORED bits in the
resource flags that weren't set before, but mmio_range is already used
elsewhere for similar purposes.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id66a73cdb22fd551e4359914ba5513313dcc3193
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Disable NULL breakpoints in setup_realmode_idt before calling
write_idt_stub in a loop.
TEST=No more spurious Null dereference errors in the console output.
Before Mandolin showed these two errors before running the VBIOS:
[ERROR] Null dereference at eip: 0x4e6f1a35
[ERROR] Null dereference at eip: 0x4e6f1a4f
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2255d85030e41192ae8a3a7f0f6576c0d373eead
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Instead of open coding the same functionality, use fixed_io_range_flags
to tell the resource allocator about the FCH subtractively decoding the
first 0x1000 bytes of I/O space. Also update the comment to match the
code.
TEST=On Mandolin the flags of this resource stay the same (0xc0040100).
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia30a87a4e37c98248568476b74af2730a3c0e88d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77170
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use get_iohc_fabric_id() to translate the coreboot domain's number into
the destination data fabric ID of the PCI root. This allows using the
coreboot domain 0 as primary domain of the SoC in all cases, so it's
still possible to use config_of_soc(). This allows dropping the
SOC_AMD_COMMON_BLOCK_DATA_FABRIC_DOMAIN_MULTI_PCI_ROOT Kconfig option
and do the check if the destination fabric ID in the PCI bus number,
MMIO, and IO decode registers is the correct one for the domain without
the need to use a non-zero number for the primary PCI root domain.
TEST=Mandolin still boots and the PCI bus, IO and MMIO resources still
get reported correctly.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I880ee0bf5c185cfe4af7de0d39581eb951ee603a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77169
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Implement get_iohc_fabric_id for each SoC that translates the coreboot
domain number to the fabric ID of the corresponding PCI root. This
allows the primary domain to have the number 0 even though the
destination data fabric ID will be non-zero. Keeping the primary domain
number 0 allows to use config_of_soc() which can be resolved at link
time and not need to dynamically find the SoC device to get the config.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6538a777619eed974b449fc70d3fe3084ba447dd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
To help identify the licenses of the various files contained in the
coreboot source, we've added SPDX headers to the top of all of the
.c and .h files. This extends that practice to Makefiles.
Any file in the coreboot project without a specific license is bound
to the license of the overall coreboot project, GPL Version 2.
This patch adds the GPL V2 license identifier to the top of all
makefiles in the commonlib, console, northbridge, security, and
southbridge directories that don't already have an SPDX license line
at the top.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I02804a10d0b0355e41271a035613d9f3dfb122f8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68985
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
In the case of SoCs hat have more than one PCI root, we need to check to
which PCI root the PCI bus number, IO and MMIO regions configured in the
data fabric registers get routed to and only tell the resource allocator
about the resources that get routed to the current PCI root domain. For
this the numbers of the domains need to match the PCI root's destination
data fabric ID.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib6a6412f733d321044678d2b064c33418a53861c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77113
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Intel Platform Service Record (PSR) provides on-platform persistent and
tamper resistant ledgers and counters.
Key events captured within the Intel PSR Event Ledger, e.g., Chassis
Intrusion Detection, can be observed over the life cycle of the platform
to help assess confidence.
Counters for platform S0 operational use and power state transitions can
be assessed to aid in the determination of general wear or correlations
of other platform events when determining platform decommission plans
(repurpose, resell, recycle).
PSR data is created and stored in CSE data partition. In platforms that
employ CSE Lite SKU firmware, a firmware downgrade involves clearing of
CSE data partition which results in PSR data being lost.
CSE Lite SKU firmware supports a command to backup PSR data before
initiating a firmware downgrade. Add a config to support this PSR data
backup flow.
BRANCH=None
BUG=b:273207144
Change-Id: Iad1ce2906177081c103ef4d4bcef78fa2c95026f
Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77068
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
