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Export the ECPT GUID, to prepare accessing it from more than one location.
The C file containing the GUID is compiled only when CONFIG_EFI_ECPT is
set; gate the export accordingly.
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Heinrich Schuchardt <[email protected]>
Cc: Ilias Apalodimas <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The size of the memory allocated for the EFI Conformance Profiles Table is
computed with `num_entries' always equal to zero, which is incorrect when
CONFIG_EFI_EBBR_2_1_CONFORMANCE is enabled.
This can be verified by allocating the ECPT memory with malloc() instead of
efi_allocate_pool(), building u-boot with sandbox_defconfig and
CONFIG_VALGRIND=y, and by finally running the following command:
valgrind --suppressions=scripts/u-boot.supp \
./u-boot -T -c 'efidebug tables'
Fix this by using an array of the supported profiles GUIDs instead, which
should also be easier to extend in the future as U-Boot should publish the
GUIDs for all supported EBBR revisions.
Fixes: 6b92c1735205 ("efi: Create ECPT table")
Suggested-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Ilias Apalodimas <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Jose Marinho <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The log category should be LOGC_EFI all over the EFI sub-system.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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We largely do not need <common.h> in these files, so drop it. The only
exception here is that efi_freestanding.c needs <linux/types.h> and had
been getting that via <common.h>.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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num_entries should be unsigned to avoid warnings. As the target field is
u16 we should use this type.
lib/efi_loader/efi_conformance.c: In function ‘efi_ecpt_register’:
lib/efi_loader/efi_conformance.c:30:33: warning:
conversion to ‘long unsigned int’ from ‘int’ may change
the sign of the result [-Wsign-conversion]
30 | ecpt_size = num_entries * sizeof(efi_guid_t)
| ^
lib/efi_loader/efi_conformance.c:46:36: warning:
conversion from ‘int’ to ‘u16’ {aka ‘short unsigned int’}
may change value [-Wconversion]
46 | ecpt->number_of_profiles = num_entries;
| ^~~~~~~~~~~
Fixes: 6b92c1735205 ("efi: Create ECPT table")
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The EFI Conformance Profile Table entry for EBBR appears in v2.1.0 of the
EBBR specification[1]. Update naming accordingly.
While at it, update the EBBR version referenced in the documentation.
[1]: https://github.com/ARM-software/ebbr/releases/tag/v2.1.0
Signed-off-by: Vincent Stehlé <[email protected]>
Cc: Heinrich Schuchardt <[email protected]>
Cc: Ilias Apalodimas <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Display the EBBRv2.0 conformance in the ECPT table.
The EBBRv2.0 conformance profile is set in the ECPT if
CONFIG_EFI_EBBR_2_0_CONFORMANCE=y.
Signed-off-by: Jose Marinho <[email protected]>
Add dependencies for CONFIG_EFI_EBBR_2_0_CONFORMANCE.
Enable the setting by default.
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The ECPT table will be included in the UEFI specification 2.9+.
The ECPT table was introduced in UEFI following the code-first path. The
acceptance ticket can be viewed at:
https://bugzilla.tianocore.org/show_bug.cgi?id=3591
The Conformance Profiles table is a UEFI configuration table that contains
GUID of the UEFI profiles that the UEFI implementation conforms with.
The ECPT table is created when CONFIG_EFI_ECPT=y.
The config is set by default.
Signed-off-by: Jose Marinho <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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