Am 8. Juli 2022 11:45:54 MESZ schrieb Paul Barker <paul.bar...@sancloud.com>: >I'm looking for some initial feedback on the following patches which add >support >for the UEFI SPI I/O protocol defined in the UEFI Platform Initialization (PI) >Specification, Version 1.7 Errata A (April 2020). I'd like to know if the >overall approach is acceptable for inclusion in u-boot and if you have any >questions or can spot any implementation issues at this stage. I'm planning to >follow up with a v2 series addressing any feedback and adding test cases.
Hello Paul, up to now U-Boot does not implement any part of the PI specification. Please, explain why we should implement this protocol. For all EFI protocols there should be a test that can be run in our Gitlab CI showing that it is working correctly. Best regards Heinrich > >Paul Barker (2): > efi_loader: Add SPI I/O protocol support > arm: dts: am335x-sancloud-bbe-lite: UEFI SPI export > > MAINTAINERS | 6 + > arch/arm/dts/am335x-sancloud-bbe-lite.dts | 8 +- > include/efi_loader.h | 4 + > include/efi_spi_protocol.h | 158 ++++++ > lib/efi_loader/Kconfig | 8 + > lib/efi_loader/Makefile | 1 + > lib/efi_loader/efi_setup.c | 6 + > lib/efi_loader/efi_spi_protocol.c | 565 ++++++++++++++++++++++ > 8 files changed, 754 insertions(+), 2 deletions(-) > create mode 100644 include/efi_spi_protocol.h > create mode 100644 lib/efi_loader/efi_spi_protocol.c > >
