If you want to test the machine, it doesn't yet boot a MacROM, but you can
boot a linux kernel from the command line.
You can install your own disk using debian-installer with:
./qemu-system-m68k \
-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").
Co-developed-by: Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland
Signed-off-by: Laurent Vivier
---
MAINTAINERS | 14 ++
default-configs/m68k-softmmu.mak | 1 +
hw/m68k/Kconfig | 12 +
hw/m68k/Makefile.objs| 1 +
hw/m68k/bootinfo.h | 114 ++
hw/m68k/q800.c | 377 +++
6 files changed, 519 insertions(+)
create mode 100644 hw/m68k/bootinfo.h
create mode 100644 hw/m68k/q800.c
diff --git a/MAINTAINERS b/MAINTAINERS
index d32c5c2313..aa00525d37 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -902,6 +902,20 @@ F: hw/char/mcf_uart.c
F: hw/net/mcf_fec.c
F: include/hw/m68k/mcf*.h
+q800
+M: Laurent Vivier
+S: Maintained
+F: hw/block/swim.c
+F: hw/m68k/bootinfo.h
+F: hw/display/macfb.c
+F: hw/m68k/q800.c
+F: hw/misc/mac_via.c
+F: hw/nubus/*
+F: include/hw/block/swim.h
+F: include/hw/display/macfb.h
+F: include/hw/misc/mac_via.h
+F: include/hw/nubus/*
+
MicroBlaze Machines
---
petalogix_s3adsp1800
diff --git a/default-configs/m68k-softmmu.mak b/default-configs/m68k-softmmu.mak
index 4049a8f2ba..0fbae017ca 100644
--- a/default-configs/m68k-softmmu.mak
+++ b/default-configs/m68k-softmmu.mak
@@ -6,3 +6,4 @@ CONFIG_SEMIHOSTING=y
#
CONFIG_AN5206=y
CONFIG_MCF5208=y
+CONFIG_Q800=y
diff --git a/hw/m68k/Kconfig b/hw/m68k/Kconfig
index 49ef0b3f6d..ffa8e48fd8 100644
--- a/hw/m68k/Kconfig
+++ b/hw/m68k/Kconfig
@@ -7,3 +7,15 @@ config MCF5208
bool
select COLDFIRE
select PTIMER
+
+config Q800
+bool
+select FRAMEBUFFER
+select ADB
+select MAC_VIA
+select ESCC
+select ESP
+select MACFB
+select NUBUS
+select DP8393X
+select SWIM
diff --git a/hw/m68k/Makefile.objs b/hw/m68k/Makefile.objs
index 482f8477b4..cfd13fae53 100644
--- a/hw/m68k/Makefile.objs
+++ b/hw/m68k/Makefile.objs
@@ -1,2 +1,3 @@
obj-$(CONFIG_AN5206) += an5206.o mcf5206.o
obj-$(CONFIG_MCF5208) += mcf5208.o mcf_intc.o
+obj-$(CONFIG_Q800) += q800.o
diff --git a/hw/m68k/bootinfo.h b/hw/m68k/bootinfo.h
new file mode 100644
index 00..5f8ded2686
--- /dev/null
+++ b/hw/m68k/bootinfo.h
@@ -0,0 +1,114 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+ *
+ * Bootinfo tags from linux bootinfo.h and bootinfo-mac.h:
+ * This is an easily parsable and extendable structure containing all
+ * information to be passed from the bootstrap to the kernel
+ *
+ * This structure is copied right after the kernel by the bootstrap
+ * routine.
+ */
+
+#ifndef HW_M68K_BOOTINFO_H
+#define HW_M68K_BOOTINFO_H
+struct bi_record {
+uint16_t tag;/* tag ID */
+uint16_t size; /* size of record */
+uint32_t data[0];/* data */
+};
+
+/* machine independent tags */
+
+#define BI_LAST 0x /* last record */
+#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
+#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
+#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
+#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
+#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
+ /* (struct mem_info) */
+#define BI_RAMDISK 0x0006 /* ramdisk address and size */
+ /* (struct mem_info) */
+#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
+ /* (string) */
+
+/* Macintosh-specific tags (all u_long) */
+
+#define BI_MAC_MODEL0x8000 /* Mac Gestalt ID (model type) */
+#define BI_MAC_VADDR0x8001 /* Mac video base address */
+#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
+#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
+#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
+#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
+#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
+#define BI_MAC_BTIME0x8007 /* Mac boot time */
+#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
+#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
+#define BI_MAC_CPUID0x800a /* Mac CPU type (sanity check) */
+#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
+
+/* Macintosh hardware profile data */
+
+#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address
