[PATCH v5 0/3] sunxi: TOC0 image type support

[Andre Przywara]

On Fri, 18 Mar 2022 00:00:42 -0500
Samuel Holland <samuel at sholland.org> wrote:

> This series adds support for the TOC0 image format used by the Allwinner
> secure boot ROM (SBROM). This series has been tested on the following
> SoCs/boards, with the eFuse burnt to enable secure mode:
>  - A50: Ainol Q88 Tablet
>  - A64: Pine A64 Plus
>  - H5: Orange Pi Zero Plus
>  - H6: Pine H64 Model B
>  - H616: Orange Pi Zero 2
> 
> This time I also tested it on boards that are not switched to secure
> mode (with A64, H3, and H5).
> 
> Due to both series changing Makefile.spl, the last patch depends on:
> https://patchwork.ozlabs.org/project/uboot/list/?series=267136
> I have seen no comments on that series, so I assume that it is ready to
> merge along with this one.

Fixed up the 32-bit build issue in patch 2/3, then merged into
sunxi/master (together with Icenowy's RISC-V series). All landed in
mainline now.

Thanks!
Andre

> 
> Changes in v5:
>  - Rebased on top of suniv platform additions
>  - Took care of additional hardcoded offset in SPL SPI code
>  - Dropped controversial Kconfig patch
> 
> Changes in v4:
>  - Do not select TOOLS_LIBCRYPTO anywhere
> 
> Changes in v3:
>  - Removed TOOLS_LIBCRYPTO selection for sunxi, since most boards
>    do not need it
>  - Added __packed to all new "ABI" structs
>  - Added entry to MAINTAINERS for sunxi tools
>  - Fixed offset of magic passed to memcmp
>  - Refactored functions to not return pointers (fixes ambiguous NULL)
> 
> Changes in v2:
>  - Moved certificate and key item structures out of sunxi_image.h
>  - Renamed "main" and "item" variables for clarity
>  - Improved error messages, and added a hint about key generation
>  - Added a comment explaining the purpose of the various key files
>  - Mentioned testing this code on A50 in the commit message
>  - Moved SPL header signature checks out of sunxi_image.h
>  - Refactored SPL header signature checks to use fewer casts
>  - Rebase on top of Icenowy's RISC-V support series
>  - Rename Kconfig symbols to include the full image type name
> 
> Samuel Holland (3):
>   tools: mkimage: Add Allwinner TOC0 support
>   sunxi: Support SPL in both eGON and TOC0 images
>   sunxi: Support building a SPL as a TOC0 image
> 
>  MAINTAINERS                           |   1 +
>  arch/arm/include/asm/arch-sunxi/spl.h |   3 +-
>  arch/arm/mach-sunxi/Kconfig           |   2 +
>  arch/arm/mach-sunxi/board.c           |  39 +-
>  arch/arm/mach-sunxi/spl_spi_sunxi.c   |   2 +-
>  board/sunxi/Kconfig                   |  24 +
>  boot/image.c                          |   1 +
>  include/image.h                       |   1 +
>  include/sunxi_image.h                 |  37 ++
>  scripts/Makefile.spl                  |   5 +-
>  tools/Makefile                        |   7 +-
>  tools/sunxi_toc0.c                    | 907 ++++++++++++++++++++++++++
>  12 files changed, 1013 insertions(+), 16 deletions(-)
>  create mode 100644 board/sunxi/Kconfig
>  create mode 100644 tools/sunxi_toc0.c
>