[DistroKit] [PATCH v3 0/8] v8a: barebox: update to use upstream PTXdist rule

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

We already make use of the barebox multi-image support, which prefixes
the (compressed) barebox proper binary with a different prebootloader
(+ device tree) each time to support multiple boards in the same build.

So far, this was only possible within the same subarch, so while we had
one barebox rule for all of i.MX8MM/N/Q, we needed a separate barebox
rule for the Rockchip platforms.

barebox v2023.04.0 adds ARM "multiarch" support, which extends
multi-image support to work across subarches. This series enables it
for v8a and allows us to drop our barebox-imx8m and barebox-rockchip
rules in favor of the upstream PTXdist barebox rule.

The same could be done for v7a in the future too, but it would fatten
the bootloader images a bit more, because it would adds drivers for 6
unused platforms into each image (but not duplicate the DT). This is
left as future exercise.

v2 -> v3:
  - rebase on next
  - update to barebox v2023.05.0
  - remove some more no longer needed left-over files 

v1 -> v2:
  - dropped v6.2->v6.3.1 kernel update in favor of upstream/next's
    v6.2->v6.3 update
  - dropped SD-Card speed quirk altogether. This has been fixed
    upstream and the new maximum of 50MHz works for us, even with
    usbsdmux in-between.

Ahmad Fatoum (8):
  platforms: drop no longer needed blspec-rpi4
  v8a: barebox: rock3a: drop no longer needed SD-Card speed quirk
  v8a: barebox: version bump v2023.01.0 → v2023.05.0
  Revert "v8a: barebox: rockchip: disable CONFIG_MMCBLKDEV_ROOTARG"
  v8a: rockchip: use common environment
  v8a: barebox: configure upstream barebox rule for both imx8m and
    rockchip
  v8a: barebox: switch to upstream rule
  v8a: barebox: remove left-over SoC-specific rules

 configs/platform-v7a/platformconfig           |   1 -
 .../barebox-common-defaultenv/init/bootsource |  10 +-
 .../barebox-rock3a-defaultenv/init/bootsource |  14 -
 .../nv/linux.bootargs.loglevel                |   1 -
 configs/platform-v8a/barebox-rockchip.config  | 932 ------------------
 .../{barebox-imx8m.config => barebox.config}  | 261 ++---
 .../config/images/imx8mm-evk.config           |   2 +-
 .../config/images/imx8mp-evk.config           |   2 +-
 .../config/images/imx8mq-evk.config           |   2 +-
 .../platform-v8a/config/images/rock3a.config  |   6 +-
 configs/platform-v8a/platformconfig           |  31 +-
 .../platform-v8a/platforms/barebox-imx8m.in   |  10 -
 .../platforms/barebox-rockchip.in             |  14 -
 .../platforms/image-imx8mm-evk.in             |   2 +-
 .../platforms/image-imx8mp-evk.in             |   2 +-
 .../platforms/image-imx8mq-evk.in             |   2 +-
 .../platform-v8a/platforms/image-rock3a.in    |   2 +-
 configs/platform-v8a/rules/barebox-imx8m.make | 125 ---
 .../platform-v8a/rules/barebox-rockchip.make  | 163 ---
 configs/platform-v8a/rules/firmware-imx.in    |   4 +
 .../platform-v8a/rules/firmware-rockchip.in   |   4 +
 .../rules/post/barebox-fixup.make             |  16 +
 doc/hardware_v8a_rock3a.rst                   |   2 +-
 platforms/blspec-rpi4.in                      |   7 -
 projectroot/loader/entries/rpi400.conf        |   6 -
 projectroot/loader/entries/rpi4b.conf         |   6 -
 rules/blspec-rpi4.make                        |  38 -
 27 files changed, 202 insertions(+), 1463 deletions(-)
 delete mode 100644 configs/platform-v8a/barebox-rock3a-defaultenv/init/bootsource
 delete mode 100644 configs/platform-v8a/barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel
 delete mode 100644 configs/platform-v8a/barebox-rockchip.config
 rename configs/platform-v8a/{barebox-imx8m.config => barebox.config} (82%)
 delete mode 100644 configs/platform-v8a/platforms/barebox-imx8m.in
 delete mode 100644 configs/platform-v8a/platforms/barebox-rockchip.in
 delete mode 100644 configs/platform-v8a/rules/barebox-imx8m.make
 delete mode 100644 configs/platform-v8a/rules/barebox-rockchip.make
 create mode 100644 configs/platform-v8a/rules/post/barebox-fixup.make
 delete mode 100644 platforms/blspec-rpi4.in
 delete mode 100644 projectroot/loader/entries/rpi400.conf
 delete mode 100644 projectroot/loader/entries/rpi4b.conf
 delete mode 100644 rules/blspec-rpi4.make

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2.39.2