[PATCH v4 0/2] rpi: copy /chosen/bootloader node with properties and set boot_partition

The Raspberry Pi has the "tryboot" feature where it can boot from a
different partition enabling failsafe A/B updates. After boot the
firmware adds some properties in /chosen/bootloader, e.g. partition.

Pass this node through to the OS devicetree and use partition to set the
environment variable boot_partition.

Changes in v4:
- Split into two patches
- update commit messages
- Drop Reviewed-by-tag again
- Link to v3: https://patch.msgid.link/[email protected]

Changes in v3:
- Copy the complete '/chosen/bootloader' node instead of only the
  partition property
- Link to v2: https://patch.msgid.link/[email protected]

Changes in v2:
- update Reviewed-by tag

Signed-off-by: Gregor Herburger <[email protected]>
---
Gregor Herburger (2):
      rpi: set boot partition from devicetree
      rpi: pass the bootloader node through to the OS devicetree

 board/raspberrypi/rpi/rpi.c | 51 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
---
base-commit: baa64b2f892890f00a377eac4a3e685472bb56b5
change-id: 20260803-tryboot2-8c5221376e5a

Best regards,
--  
Gregor Herburger <[email protected]>