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[v4,0/9] Mac Old World ROM experiment

Message ID cover.1592158400.git.balaton@eik.bme.hu
Headers show
Series Mac Old World ROM experiment | expand


BALATON Zoltan June 14, 2020, 6:13 p.m. UTC
Last version with some changes according to review and adding more
patches. The patch adding i2c support to CUDA is not yet working, only
included here as RFC and show direction but any help fixing it is
welcome as I've run out of free time for this. I think with i2c
support fixed (and maybe adding real screamer implementation) could
get us somewhere with the firmware ROM. Once it starts poking a video
card I'm willing to look at what ati-vga may need to work with this
but help is welcome getting to that point.


BALATON Zoltan (9):
  mac_oldworld: Allow loading binary ROM image
  mac_newworld: Allow loading binary ROM image
  grackle: Set revision in PCI config to match hardware
  mac_oldworld: Rename ppc_heathrow_reset to ppc_heathrow_cpu_reset
  mac_oldworld: Map macio to expected address at reset
  mac_oldworld: Add machine ID register
  macio: Add dummy screamer register area
  WIP macio/cuda: Attempt to add i2c support
  mac_oldworld: Add SPD data to cover RAM

 hw/misc/macio/cuda.c         | 65 ++++++++++++++++++++++++-
 hw/misc/macio/macio.c        | 34 +++++++++++++
 hw/pci-host/grackle.c        |  2 +-
 hw/ppc/mac.h                 | 15 +++++-
 hw/ppc/mac_newworld.c        | 22 +++++----
 hw/ppc/mac_oldworld.c        | 93 ++++++++++++++++++++++++++++++------
 include/hw/misc/macio/cuda.h |  1 +
 7 files changed, 206 insertions(+), 26 deletions(-)