Merge tag 'hppa-system-for-v10-diva-artist-pull-request' of https://github.com/hdelle...

Merge tag 'hppa-system-for-v10-diva-artist-pull-request' of https://github.com/hdeller/qemu-hppa into staging

HPPA graphics and serial console enhancements

A small series of patches which enhance the graphics output on 64-bit hppa
machines. Allow disabling the artist graphic card and introduces drivers for
the Diva GSP (remote management) cards which are used in later 64-bit machines
and which we now use for serial console output.

The LMMIO regions of the Astro chip are now supported too, which is important
to support other graphic cards like an ATI PCI card with a 64-bit Linux kernel.

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# gpg: Signature made Fri 07 Feb 2025 16:04:33 EST
# 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-system-for-v10-diva-artist-pull-request' of https://github.com/hdeller/qemu-hppa:
  target/hppa: Update SeaBIOS-hppa
  hw/pci-host/astro: Add LMMIO range support
  hw/hppa: Avoid creation of artist if disabled on command line
  artist: Allow disabling artist on command line
  hw/hppa: Wire up Diva GSP card
  hw/char: Add emulation of Diva GSP PCI management boards

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>