board: rpi: Update memory layout for Aarch64

We are seeing the following issue booting when moving to the v6.8.x kernel releases:

   Moving Image from 0x80000 to 0x200000, end=2600000
   ## Flattened Device Tree blob at 02600000
      Booting using the fdt blob at 0x2600000
   ERROR: FDT image overlaps OS image (OS=0x200000..0x2600000)

ARM and Aarch64 have different restrictions and trying to accommodate larger kernels like the ones used in distros can be challenging. For this reason, separate the layout and rearrange the map for Aarch64 to support kernels larger than 36 MB.

The current approach is to reserve 128 MB for the kernel to allow boards with 512 MB to have enough free space for other artifacts, such as ramdisk.

infrastructure/apertis-issues#611 (closed)

Signed-off-by: Walter Lozano walter.lozano@collabora.com

assigned to @wlozano

added 2 commits

• 687851f9 - board: rpi: Update memory layout for Aarch64
• dec5736f - Release u-boot version 2024.01+dfsg-1+apertis7

Compare with previous version

changed the description

mentioned in issue infrastructure/apertis-issues#611 (closed)

added 2 commits

• 662353d9 - board: rpi: Update memory layout for Aarch64
• 50182fb0 - Release u-boot version 2024.01+dfsg-1+apertis7

Compare with previous version

mentioned in merge request !116 (closed)

Based on @ritesh test this change seems not needed (at least for now). More information infrastructure/apertis-issues#611 (closed)

changed the description

marked this merge request as ready

requested review from @martyn

added 1 commit

• 429d4442 - Release u-boot version 2024.01+dfsg-1+apertis7

Compare with previous version

resolved all threads

merged