(MCA: I've reposting this on behalf of Laurent as I've been working on the
feedback from v3 over the past months and therefore am better placed to
update the changelog. If all goes well, it would be good to get this merged
in time for 3.1 soft freeze)
I'm rebasing some of these patches for seven years now,
too many years...
if you want to test the machine, I'm sorry, it doesn't boot
a MacROM, but you can boot a linux kernel from the command line.
You can install your own disk using debian-installer, with:
...
-M q800 \
-serial none -serial mon:stdio \
-m 1000M -drive file=m68k.qcow2,format=qcow2 \
-net nic,model=dp83932,addr=09:00:07:12:34:57 \
-append "console=ttyS0 vga=off" \
-kernel vmlinux-4.15.0-2-m68k \
-initrd initrd.gz \
-drive file=debian-9.0-m68k-NETINST-1.iso \
-drive file=m68k.qcow2,format=qcow2 \
-nographic
If you use a graphic adapter instead of "-nographic", you can use "-g" to set the
size of the display (I use "-g 1600x800x24").
You can get the ISO from:
https://cdimage.debian.org/mirror/cdimage/ports/9.0/m68k/iso-cd/debian-9.0-m68k-NETINST-1.iso
and extract the kernel and initrd.gz:
guestfish --add debian-9.0-m68k-NETINST-1.iso --ro \
--mount /dev/sda:/ <<_EOF_
copy-out /install/cdrom/initrd.gz .
copy-out /install/kernels/vmlinux-4.15.0-2-m68k .
_EOF_
The mirror to use is: http://ftp.ports.debian.org/debian-ports/
when it fails, continue without boot loader.
In the same way, you can extract the kernel and the initramfs from the qcow2
image to use it with "-kernel" and "-initrd":
guestfish --add m68k.qcow2 --mount /dev/sda2:/ <<_EOF_
copy-out /boot/vmlinux-4.15.0-2-m68k .
copy-out /boot/initrd.img-4.15.0-2-m68k .
_EOF_
and boot with:
...
-append "root=/dev/sda2 rw console=ttyS0 console=tty \
-kernel vmlinux-4.15.0-2-m68k \
-initrd initrd.img-4.15.0-2-m68k
v4: Drop RFC from subject prefix as this is getting close to final
Rebased onto master (fixing ESP, rom_ptr() conflicts)
Reworked q800.c based upon Thomas' comments about cpu_init() and
qemu_check_nic_model()
Address Thomas' comments on using error_report() instead of hw_error()
Change the NuBus memory regions from DEVICE_NATIVE_ENDIAN to
DEVICE_BIG_ENDIAN
Split macfb Nubus support into separate commit
Change VMSTATE_BUFFER_UNSAFE() to VMSTATE_UINT8_ARRAY() in macfb.c as
suggested by David
Remove dummy Apple Sound Chip migration state as pointed out by David
Keep VIA ADB state and buffers in the mac_via device rather than adding
to existing ADBState (this matches the pattern used in the PPC CUDA/PMU
VIAs)
Remove blacklisting for q800 machine from "make check" as requested by
Thomas with the following fixes:
- Fix incorrect MemoryRegion owner in ASC device
- Add qtest_enabled() check in q800_init() to allow testing when no
kernel is specified
- Move some Mac VIA initialisation from init to realize
Remove legacy drive properties from SWIM floppy controller and instead
expose separate floppy bus and drive devices as requested by Kevin
v3: fix subject prefix "C" -> "RFC"
v2: remove the dp8393x fixes, because one of the patch breaks something
Update "dp8393x: manage big endian bus" with idea from Thomas
Mark has reworked most of the patches:
- use mos6522
- some code move, renamings and cleanup
Laurent Vivier (10):
hw/m68k: add via support
hw/m68k: implement ADB bus support for via
escc: introduce a selector for the register bit
hw/m68k: add macfb video card
hw/m68k: Apple Sound Chip (ASC) emulation
ESP: add pseudo-DMA as used by Macintosh
hw/m68k: add Nubus support
hw/m68k: add a dummy SWIM floppy controller
dp8393x: manage big endian bus
hw/m68k: define Macintosh Quadra 800
Mark Cave-Ayland (1):
hw/m68k: add Nubus support for macfb video card
MAINTAINERS | 19 +
arch_init.c | 4 +
default-configs/m68k-softmmu.mak | 14 +
hw/Makefile.objs | 1 +
hw/audio/Makefile.objs | 1 +
hw/audio/asc.c | 446 +++++++++++++++++++
hw/block/Makefile.objs | 1 +
hw/block/swim.c | 415 ++++++++++++++++++
hw/char/escc.c | 30 +-
hw/display/Makefile.objs | 1 +
hw/display/macfb-template.h | 158 +++++++
hw/display/macfb.c | 308 +++++++++++++
hw/input/adb.c | 2 +
hw/intc/Makefile.objs | 1 +
hw/intc/q800_irq.c | 73 ++++
hw/m68k/Makefile.objs | 6 +-
hw/m68k/bootinfo.h | 100 +++++
hw/m68k/q800.c | 367 ++++++++++++++++
hw/misc/Makefile.objs | 1 +
hw/misc/mac_via.c | 834 ++++++++++++++++++++++++++++++++++++
hw/net/dp8393x.c | 88 ++--
hw/nubus/Makefile.objs | 4 +
hw/nubus/mac-nubus-bridge.c | 45 ++
hw/nubus/nubus-bridge.c | 34 ++
hw/nubus/nubus-bus.c | 111 +++++
hw/nubus/nubus-device.c | 209 +++++++++
hw/scsi/esp.c | 292 +++++++++++--
include/hw/audio/asc.h | 48 +++
include/hw/block/swim.h | 76 ++++
include/hw/char/escc.h | 1 +
include/hw/display/macfb.h | 63 +++
include/hw/intc/q800_irq.h | 39 ++
include/hw/misc/mac_via.h | 113 +++++
include/hw/nubus/mac-nubus-bridge.h | 24 ++
include/hw/nubus/nubus.h | 69 +++
include/hw/scsi/esp.h | 7 +
qemu-options.hx | 2 +-
vl.c | 3 +-
38 files changed, 3940 insertions(+), 70 deletions(-)
create mode 100644 hw/audio/asc.c
create mode 100644 hw/block/swim.c
create mode 100644 hw/display/macfb-template.h
create mode 100644 hw/display/macfb.c
create mode 100644 hw/intc/q800_irq.c
create mode 100644 hw/m68k/bootinfo.h
create mode 100644 hw/m68k/q800.c
create mode 100644 hw/misc/mac_via.c
create mode 100644 hw/nubus/Makefile.objs
create mode 100644 hw/nubus/mac-nubus-bridge.c
create mode 100644 hw/nubus/nubus-bridge.c
create mode 100644 hw/nubus/nubus-bus.c
create mode 100644 hw/nubus/nubus-device.c
create mode 100644 include/hw/audio/asc.h
create mode 100644 include/hw/block/swim.h
create mode 100644 include/hw/display/macfb.h
create mode 100644 include/hw/intc/q800_irq.h
create mode 100644 include/hw/misc/mac_via.h
create mode 100644 include/hw/nubus/mac-nubus-bridge.h
create mode 100644 include/hw/nubus/nubus.h
--
2.11.0