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We currently set the firmware image type to ESRT_FW_TYPE_UNKNOWN.
The spec defines the following:
ESRT_FW_TYPE_UNKNOWN 0x00000000
ESRT_FW_TYPE_SYSTEMFIRMWARE 0x00000001
ESRT_FW_TYPE_DEVICEFIRMWARE 0x00000002
ESRT_FW_TYPE_UEFIDRIVER 0x00000003
Since we don't support updating DEVICEFIRMWARE or UEFIDRIVER types,
let's switch over to SYSTEMFIRMWARE which seems more appropriate.
Suggested-by: Michal Simek <[email protected]>
Signed-off-by: Ilias Apalodimas <[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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If one of the FMP protocols fails when calling GetImageInfo(),
populating the ESRT ends up with failure and other FMP protocols
are not added to the ESRT. We should still add all other FMP
protocols to the ESRT.
With this commit, iteration of all FMP protocols continues
even though one of the FMP protocols fails.
Signed-off-by: Masahisa Kojima <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Tested-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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There is no variable num_pages in function efi_esrt_allocate_install().
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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For printing GUIDs with macro EFI_ENTRY use %pUs instead of %pUl to provide
readable debug output.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Remove function invocations using the EFI_CALL macro for those
functions that do not have an EFI_ENTRY call in their definition. Such
functions can use u-boot api's which rely on u-boot global data(gd)
pointer. The Arm and RiscV architectures maintain a separate gd
pointer, one for u-boot, and a separate gd for the efi application.
Calling a function through the EFI_CALL macro changes the gd pointer
to that used for the efi application, with u-boot gd being
unavailable. Any function then trying to dereference u-boot's gd will
result in an abort.
Fix this issue by removing the EFI_CALL macro for all of such
functions which do not begin by an EFI_ENTRY function call.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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efi_locate_handle_buffer() expects no_handles to be of type efi_uintn_t *.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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For printing u32 use %u not %d.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Fix the build warning when building for 32 bit systems by using the
length modifier for size_t.
lib/efi_loader/efi_esrt.c: In function ‘efi_esrt_populate’:
include/efi_loader.h:126:8: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 8 has type ‘size_t’ {aka ‘unsigned int’} [-Wformat=]
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The ESRT is initialised during efi_init_objlist after
efi_initialize_system_table().
The ESRT is recreated from scratch at the following events:
- successful UpdateCapsule;
- FMP instance install.
The code ensures that every ESRT entry has a unique fw_class value.
Limitations:
- The ESRT is not updated if an FMP instance is uninstalled;
- the fields image_type and flags are in the current implementation left
undefined. Setting these values will require a per-platform function
that returns the image_type/flags as a function of the image fw_class.
CC: Heinrich Schuchardt <[email protected]>
CC: Sughosh Ganu <[email protected]>
CC: AKASHI Takahiro <[email protected]>
CC: Ilias Apalodimas <[email protected]>
CC: Andre Przywara <[email protected]>
CC: Alexander Graf <[email protected]>
CC: [email protected]
Signed-off-by: Jose Marinho <[email protected]>
Remove two EFI_CALL() indirections.
Move ESRT GUID in efidebug's list of GUIDs.
Reviewed-by: Heinrich Schuchardt <[email protected]>
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