Hi! This is v2 of [1]
Changes since v1: - minor coding style fixes from Heinrich - changed the DP format. Instead of VenMedia - 0x01 - initrd, we skip the 0x01 between VenMedia and the first file. - final device path is stripped in efi_get_dp_from_boot() instead of get_initrd_fp() - Fixed comments on documentation
[1] https://lists.denx.de/pipermail/u-boot/2021-March/443399.html
Ilias Apalodimas (6): efi_selftest: Remove loadfile2 for initrd selftests efi_loader: Add device path related functions for initrd via Boot#### efi_loader: Introduce helper functions for EFI efi_loader: Replace config option for initrd loading efidebug: add multiple device path instances on Boot#### doc: Update uefi documentation for initrd loading options
cmd/bootefi.c | 3 + cmd/efidebug.c | 194 ++++++++++++--- doc/board/emulation/qemu_capsule_update.rst | 4 +- doc/uefi/uefi.rst | 23 +- include/efi_helper.h | 15 ++ include/efi_loader.h | 7 + lib/efi_loader/Kconfig | 15 +- lib/efi_loader/Makefile | 1 + lib/efi_loader/efi_bootmgr.c | 19 +- lib/efi_loader/efi_device_path.c | 99 +++++++- lib/efi_loader/efi_helper.c | 133 +++++++++++ lib/efi_loader/efi_load_initrd.c | 189 +++++++++------ lib/efi_loader/efi_var_common.c | 33 +++ lib/efi_selftest/Makefile | 1 - lib/efi_selftest/efi_selftest_load_initrd.c | 221 ------------------ .../test_efi_capsule/test_capsule_firmware.py | 6 +- test/py/tests/test_efi_secboot/test_signed.py | 16 +- .../test_efi_secboot/test_signed_intca.py | 8 +- .../tests/test_efi_secboot/test_unsigned.py | 8 +- 19 files changed, 618 insertions(+), 377 deletions(-) create mode 100644 include/efi_helper.h create mode 100644 lib/efi_loader/efi_helper.c delete mode 100644 lib/efi_selftest/efi_selftest_load_initrd.c