This patch renames cbfs_boot_map_with_leak() and cbfs_boot_load_file()
to cbfs_map() and cbfs_load() respectively. This is supposed to be the
start of a new, better organized CBFS API where the most common
operations have the most simple and straight-forward names. Less
commonly used variants of these operations (e.g. cbfs_ro_load() or
cbfs_region_load()) can be introduced later. It seems unnecessary to
keep carrying around "boot" in the names of most CBFS APIs if the vast
majority of accesses go to the boot CBFS (instead, more unusual
operations should have longer names that describe how they diverge from
the common ones).
cbfs_map() is paired with a new cbfs_unmap() to allow callers to cleanly
reap mappings when desired. A few new cbfs_unmap() calls are added to
generic code where it makes sense, but it seems unnecessary to introduce
this everywhere in platform or architecture specific code where the boot
medium is known to be memory-mapped anyway. In fact, even for
non-memory-mapped platforms, sometimes leaking a mapping to the CBFS
cache is a much cleaner solution than jumping through hoops to provide
some other storage for some long-lived file object, and it shouldn't be
outright forbidden when it makes sense.
Additionally, remove the type arguments from these function signatures.
The goal is to eventually remove type arguments for lookup from the
whole CBFS API. Filenames already uniquely identify CBFS files. The type
field is just informational, and there should be APIs to allow callers
to check it when desired, but it's not clear what we gain from forcing
this as a parameter into every single CBFS access when the vast majority
of the time it provides no additional value and is just clutter.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ib24325400815a9c3d25f66c61829a24a239bb88e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39304
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Subitem for VENDORCODE_ELTAN_VBOOT and VENDORCODE_ELTAN_MBOOT are
always displayed.
Add dependency and display these items when feature is enabled only.
Tested on Facebook FBG1701.
Change-Id: I51e47efddbcf51d87439bec33b85432da56fa4c6
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Kconfig 4.17 started using the $(..) syntax for environment variable
expansion while we want to keep expansion to the build system.
Older Kconfig versions (like ours) simply drop the escapes, not
changing the behavior.
While we could let Kconfig expand some of the variables, that only
splits the handling in two places, making debugging harder and
potentially messing with reproducible builds (e.g. when paths end up
in configs), so escape them all.
Change-Id: Ibc4087fdd76089352bd8dd0edb1351ec79ea4faa
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Stefan thinks they don't add value.
Command used:
sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool)
The exceptions are for:
- crossgcc (patch file)
- gcov (imported from gcc)
- elf.h (imported from GNU's libc)
- nvramtool (more complicated header)
The removed lines are:
- fmt.Fprintln(f, "/* This file is part of the coreboot project. */")
-# This file is part of a set of unofficial pre-commit hooks available
-/* This file is part of coreboot */
-# This file is part of msrtool.
-/* This file is part of msrtool. */
- * This file is part of ncurses, designed to be appended after curses.h.in
-/* This file is part of pgtblgen. */
- * This file is part of the coreboot project.
- /* This file is part of the coreboot project. */
-# This file is part of the coreboot project.
-# This file is part of the coreboot project.
-## This file is part of the coreboot project.
--- This file is part of the coreboot project.
-/* This file is part of the coreboot project */
-/* This file is part of the coreboot project. */
-;## This file is part of the coreboot project.
-# This file is part of the coreboot project. It originated in the
- * This file is part of the coreinfo project.
-## This file is part of the coreinfo project.
- * This file is part of the depthcharge project.
-/* This file is part of the depthcharge project. */
-/* This file is part of the ectool project. */
- * This file is part of the GNU C Library.
- * This file is part of the libpayload project.
-## This file is part of the libpayload project.
-/* This file is part of the Linux kernel. */
-## This file is part of the superiotool project.
-/* This file is part of the superiotool project */
-/* This file is part of uio_usbdebug */
Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change moves all ACPI table support in coreboot currently living
under arch/x86 into common code to make it architecture
independent. ACPI table generation is not really tied to any
architecture and hence it makes sense to move this to its own
directory.
In order to make it easier to review, this change is being split into
multiple CLs. This is change 3/5 which basically is generated by
running the following command:
$ git grep -iIl "arch/acpi" | xargs sed -i 's/arch\/acpi/acpi\/acpi/g'
BUG=b:155428745
Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Running commit aee0baf069 on
Facebook fbg1701 results in an error:
VB2:vb2_rsa_verify_digest() ERROR - vboot2 work buffer too small!
ERROR: HASH table verification failed!
The actual vboot structures require more space.
Workbuffer size needs to be increased.
We didn't determine the commit causing the issue because this change
fixes the issue.
BUG=N/A
TEST=Build and boot Facebook fbg1701
Change-Id: I5caebc643eb493f4285c2f2fc164ff3a5d35e24e
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40526
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Done with sed and God Lines. Only done for C-like code for now.
Change-Id: I49dc615178aaef278d6445376842d45152759234
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
After measured boot is decoupled from verified boot in CB:35077,
vboot_platform_is_resuming() is never vboot-specific, thus it is
renamed to platform_is_resuming() and declared in bootmode.h.
Change-Id: I29b5b88af0576c34c10cfbd99659a5cdc0c75842
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39103
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
They're listed in AUTHORS and often incorrect anyway, for example:
- What's a "Copyright $year-present"?
- Which incarnation of Google (Inc, LLC, ...) is the current
copyright holder?
- People sometimes have their editor auto-add themselves to files even
though they only deleted stuff
- Or they let the editor automatically update the copyright year,
because why not?
- Who is the copyright holder "The coreboot project Authors"?
- Or "Generated Code"?
Sidestep all these issues by simply not putting these notices in
individual files, let's list all copyright holders in AUTHORS instead
and use the git history to deal with the rest.
Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The NEED_VB20_INTERNALS switch is being deprecated.
Use the header file vb2_internals_please_do_not_use.h instead.
BUG=b:124141368, chromium:957880
TEST=make clean && make test-abuild
BRANCH=none
Change-Id: Ie35644876178b806fab4f0ce8089a556227312db
Signed-off-by: Joel Kitching <kitching@google.com>
Cq-Depend: chromium:2055600
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38887
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Enabling an assertion in vb2_member_of() results in coreboot
linking vb2ex_abort() and vb2ex_printf() in ramstage.
Move these two functions from vboot_logic.c to vboot_lib.c,
which is should be enabled in all stages if CONFIG_VBOOT_LIB
is enabled. Note that CONFIG_VBOOT_LIB is implied by
CONFIG_VBOOT.
Relevant vboot_reference commit: CL:2037263.
BUG=b:124141368, chromium:1005700
TEST=make clean && make test-abuild
BRANCH=none
Change-Id: Ica0103c5684b3d50ba7dc1b4c39559cb192efa81
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
The eltan verified_boot is using the vboot 2.1 data structures and code,
as well as the fwlib21 build target, they are all deprecated. Refer to
CB:37654 for more information.
The verified_boot code is updated to use the vb2 structures and code and
make sure only public functions are used.
BUG=N/A
TEST=build
Change-Id: I1e1a7bce6110fe35221a4d7a47c1eb7c7074c318
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
The romcc bootblock will be deprecated soon and most platforms use
C_ENVIRONMENT_BOOTBLOCK already. This patch drops the
CONFIG_C_ENVIRONMENT_BOOTBLOCK symbol and adds CONFIG_ROMCC_BOOTBLOCK
where needed.
Change-Id: I773a76aade623303b7cd95ebe9b0411e5a7ecbaf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Some guarding is not needed because the linker drops the code,
other guarding is not needed because all platforms using the code now
have C_ENVIRONMENT_BOOTBLOCK.
Change-Id: I3b1a94e709aa291e1156c854874d7bf461981f32
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37157
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Kconfig became stricter on what it accepts, so accomodate before
updating to a new release.
Change-Id: I92a9e9bf0d557a7532ba533cd7776c48f2488f91
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37156
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The eltan security items ended up in the chipset menu which is not
desired. Now the eltan security option (when enabled in mainboard) shows
up in the security menu.
BUG=N/A
TEST=build
Change-Id: I3b2aa3836e8d9a3242c6d1f3ba7b7821a5cfb9d3
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36851
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
The verified_boot_check_cbfsfile() will now try to allocate a buffer from
bootmem if the item in the list has the VERIFIED_BOOT_COPY_BLOCK attribute
set. For large payloads this speeds up the hash operation.
BUG=N/A
TEST=build
Change-Id: Ifa0c93632c59d05ae6d32f8785009a3c3568abc5
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36822
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Cleanup of the prog_locate_hook routine so the actual coreboot flow is
more clearly reflected in the code.
Remove logging that is not really needed.
BUG=N/A
TEST=tested on fbg1701
Change-Id: Iab6c75beac35d043d296336021c0bce1f828cf34
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36846
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The prepare functionality will be removed from cbfs support and the
eltan verified boot is the only software using it. This is not really
required as we can use the prog_locate_hook() for this functionality.
BUG=N/A
TEST=tested on fbg1701
Change-Id: I189cbad4b24bbbb0840ce6100c89a42a327c5456
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36821
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Some of the verify lists were added to the include file while others are
on vboot_check.c. Also added the ramstage_verify_list.
BUG=N/A
TEST=tested on fbg1701
Change-Id: If4f1d8b2278277d0af78e357ecce0d5bef441179
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36820
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The CBFS master header is a legacy structure that just conveys the same
information we already have from the FMAP these days. We're still
including it to support older CBFS implementations in some payloads, but
there's no need for coreboot itself to follow this indirection anymore.
This patch simplifies the default CBFS locator to just return the CBFS
offset and size from the FMAP directly.
Change-Id: I6b00dd7f276364d62fa1f637efbaee0e80607c49
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36688
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch makes the CBFS default locator .locate() callback externally
available so that code which overrides cbfs_master_header_locator can
reuse or wrap it and doesn't have to copy&paste the whole thing. Use it
for the Eltan vendorcode implementation which previously did this.
Change-Id: I54dad5c8ea64ea0fc472217e275daa815736991e
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36797
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The flags parameter of the tpm2_get_capability_pcrs() is used by
mboot_hash_extend_log().
BUGS=NA
TEST=Build
Change-Id: Ia718d27f21d41a5e16230c74ca402ea6099470b2
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36680
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
We generally let garbage-collection take care of unused functions.
While at it, move some related variable declarations in to the
header file and declare them const like they should be.
Change-Id: I7c6fa15bd45f861f13b6123ccb14c55415e42bc7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36632
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Align the eltan mboot support with coreboot tpm support to limit the amount of custom code.
We now only support SHA256 pcrs, only single a single digest will be handled in a call.
The pcr invalidation has been changed fixed values are now loaded while the correct algortihm is
selected.
BUG=N/A
TEST=tested on fbg1701
Change-Id: Id11389ca90c1e6121293353402a2dd464a2e6727
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Only use the custom hash routine when we need little endian.
Rename the function as well as it is little endian only now.
BUG=N/A
TEST=tested on fbg1701 board.
Change-Id: I037fa38c5961dab7a81e752c1685da2dc6b33d12
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
The vendorcode/eltan and vendorcode/eltan/security directories
were both adding the mboot and verified_boot Kconfigs.
BUG=N/A
TEST=build
Change-Id: I6b5f19b4660d60345391b7320ce42466fd2cc769
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36479
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The public key was not verified during the verified boot operation.
This is now added. The items in the manifest are now fixed at 12 as
we always have the postcar stage.
BUG=N/A
TEST=tested on facebook fbg1701
Change-Id: I85fd391294db0ea796001720c2509f797be5aedf
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36504
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Start using the vb2 public key format and process the signature
verification using the vb2 routines. This allows us to use the
futility to prepare the keys and eliminates the need for custom
tools.
BUG=N/A
TEST=tested on fbg1701 board
Change-Id: Id5d28595bbfb1f5ca5bca0fcfb06134bb1143f25
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36480
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
The vendorcode/eltan mboot and verified boot options only build if a
few other Kconfig options are defined.
Change-Id: Ie333d2fbf294e23ec01df06ee551e2d09541c744
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35954
Reviewed-by: Wim Vervoorn
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Create verified boot support, which includes verifiication of bootblock.
This feature use the vendorcode/eltan/security/lib.
cbfs_locator is used to init the verified boot support.
vendor_secure_prepare() and vendor_secure_locate() are used to preform the
required action in each stage.
The next lists will be used for verification:
* bootblock_verify_list
* postcar_verify_list
* romstage_verify_list
* ramstage_verify_list
BUG=N/A
TEST=Created binary and verify logging on Facebook FBG-1701
Change-Id: If6c1423b0b4a309cefb7fe7a29d5100ba289e0b4
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Create measured boot.
This feature uses the vendorcode/eltan/security/lib.
Measure boot can work with and without Verified boot enabled.
The function mb_measure() is starting point for the support. This
function will be called by the common Verified boot code.
BUG=N/A
TEST=Created binary and verify logging on Facebook FBG-1701
Change-Id: I7f880a17e240515dd42d57383b5ddddf576985b0
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30833
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
cb_sha.c depends on C_ENVIRONMENT_BOOTBLOCK.
Include cb_sha.c unconditional since C_ENVIRONMENT_BOOTBLOCK is default for
chipsets.
BUG=N/A
TEST=Boot Linux 4.20 and verify logging on Facebook FBG-1701
Change-Id: If93195596efe7d8f298430e67eb1cf79804b96fc
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Build error on missing vb2ex_printf() in bootblock stage
Add the file vboot_logic.c which contains the missing vb2ex_printf().
BUG=N/A
TEST=Boot Linux 4.20 and verify logging on Facebook FBG-1701
Change-Id: I3f649f3faf1e812d592e4981bc75698e2cad1cc8
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
To avoid confusion use VENDORCODE_ELTAN_VBOOT and
VENDORCODE_ELTAN_MBOOT config values.
Include verfied_boot and mboot subdirectories as CPPFLAGS when
measured boot or verified boot is enabled. This allows to generate
binary with measured boot enabled only.
BUG=N/A
TEST=Boot Linux 4.20 and verify logging on Facebook FBG-1701
Change-Id: Iaaf3c8cacbc8d2be7387264ca9c973e583871f0a
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33442
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
digest from vb2_digest_bufer() does not contains the correct endian.
Create cb_sha_endian() which can convert the calculated digest into big endian
or little endian when required.
BUG=N/A
TEST=Created binary and verify logging on Facebok FBG-1701
Change-Id: If828bde54c79e836a5b05ff0447645d7e06e819a
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This patch contains the general files for the vendorcode/eltan that has
been uploaded recently:
- Add eltan directory to vendorcode.
- Add documentation about the support in the vendorcode directories.
- Add the Makefile.inc and Kconfig for the vendorcode/eltan and
vendorcode/eltan/security.
BUG=N/A
TEST=Created verified binary and verify logging on Portwell PQ-M107
Change-Id: Ic1d5a21d40b6a31886777e8e9fe7b28c860f1a80
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30218
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
