[Buildroot] [PATCH v7 0/3] Add board support for Radxa Rock 5B

[Kilian Zinnecker]

This patch series adds support for the Radxa Rock 5B board, featuring
the Rockchip RK3588 SoC. It adds a package for the Rockchip ATF binary
blobs, needed by U-Boot. It uses a modified Linux kernel from Radxa.
After build, a fit image with compressed kernel is generated, which is
then put into an SD card image alongside U-Boot and the root file
system.

The license of needed binary blobs is currently still unclear. I will
try to resolve this in the future. Untill then I still would like to
post the current version of this board support on the mailing list, so
that whoever wants can already review this and it can be picked up
more easily in the future.

v6 -> v7:

  - Improved commit titles and commit structure
  - uboot.mk: Fixed installation path for binary
  - Improved automatical pickup of Rockchip blobs by U-Boot
  - rockchip-rkbin.mk: Simplyfied binary selection and installation
  - rock5b_defconfig: removed unecessary configurations
  - post-image.sh: Exchanged own code by calling genimage support
    script
  - uboot.mk: Fixed UBOOT_MAKE_OPTS typo
  - uboot/Config.in: Removed futile default value
  - Fixed variable naming in uboot.mk and rockchip-rkbin.mk
  - Various further cleanups ...

v5 -> v6:

  - Bumps uboot version: now uses 2023.7 instead of release candidate
  - Fixes dependency error in uboot.mk
  - Improves rockchip-rkbin.mk: can now handle different rockchip blob
    file type extensions
  - Improves uboot.mk: can now handle different rockchip blob file
    type extensions
  - Improves rockchip-rkbin.mk: improved menuconfig menu
  - Improves post-image.sh: now automatically copies u-boot to
    BINARIES_DIR through uboot.mk
  - Improves genimage.cfg: removes unnecessary partition offsets
  - Improves boot command handling: now uses uboot.cmd instead of
    uboot fragment file

Kilian Zinnecker (3):
  package/rockchip-rkbin: new package
  boot/uboot: Add support for Rockchip binary blobs
  configs/rock5b: new defconfig

 DEVELOPERS                                 |  5 ++
 board/radxa/rock5b/boot.cmd                |  3 ++
 board/radxa/rock5b/genimage.cfg            | 34 ++++++++++++
 board/radxa/rock5b/linux.fragment          |  1 +
 board/radxa/rock5b/post-image.sh           |  6 +++
 board/radxa/rock5b/readme.txt              | 62 ++++++++++++++++++++++
 board/radxa/rock5b/rock5b.its              | 46 ++++++++++++++++
 boot/uboot/Config.in                       |  9 ++++
 boot/uboot/uboot.mk                        | 17 ++++++
 configs/rock5b_defconfig                   | 42 +++++++++++++++
 package/Config.in                          |  1 +
 package/rockchip-rkbin/Config.in           | 47 ++++++++++++++++
 package/rockchip-rkbin/rockchip-rkbin.hash |  2 +
 package/rockchip-rkbin/rockchip-rkbin.mk   | 46 ++++++++++++++++
 14 files changed, 321 insertions(+)
 create mode 100644 board/radxa/rock5b/boot.cmd
 create mode 100644 board/radxa/rock5b/genimage.cfg
 create mode 100644 board/radxa/rock5b/linux.fragment
 create mode 100755 board/radxa/rock5b/post-image.sh
 create mode 100644 board/radxa/rock5b/readme.txt
 create mode 100644 board/radxa/rock5b/rock5b.its
 create mode 100644 configs/rock5b_defconfig
 create mode 100644 package/rockchip-rkbin/Config.in
 create mode 100644 package/rockchip-rkbin/rockchip-rkbin.hash
 create mode 100644 package/rockchip-rkbin/rockchip-rkbin.mk

-- 
2.34.1