Merge tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa into...

Merge tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa into staging

HPPA64 updates

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# gpg: Signature made Sun 03 Mar 2024 05:46:29 GMT
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'hppa-latest-pull-request' of https://github.com/hdeller/qemu-hppa:
  roms/hppa: Add build rules for hppa-firmware
  pc-bios/README: Add information about hppa-firmware
  pc-bios/meson: Add hppa-firmware64.img blob
  target/hppa: Restore unwind_breg before calculating ior
  target: hppa: Fix unaligned double word accesses for hppa64

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>