This is the default display device used in sun4m_hw_init(): /* If no display specified, default to TCX */
This fixes when configuring with --without-default-devices: $ sparc-softmmu/qemu-system-sparc qemu-system-sparc: Unknown device 'SUNW,tcx' for default sysbus Aborted (core dumped) (gdb) bt #0 0x00007fc78d19353f in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007fc78d17d895 in __GI_abort () at abort.c:79 #2 0x0000560beaf637f3 in qdev_create (bus=bus@entry=0x0, name=name@entry=0x560beb1be36b "SUNW,tcx") at hw/core/qdev.c:131 #3 0x0000560beaf1392d in tcx_init (vram_size=1048576, width=1024, height=768, depth=8, irq=0x560bed1a0230, addr=1342177280) at hw/sparc/sun4m.c:477 #4 0x0000560beaf1392d in sun4m_hw_init (hwdef=0x560beb1be780 <sun4m_hwdefs>, machine=0x560becf65f00) at hw/sparc/sun4m.c:943 #5 0x0000560beaf6b15b in machine_run_board_init (machine=0x560becf65f00) at hw/core/machine.c:1030 #6 0x0000560beae86692 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4463 Fixes: 8c75eec06d4 Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- default-configs/sparc-softmmu.mak | 1 - hw/sparc/Kconfig | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/default-configs/sparc-softmmu.mak b/default-configs/sparc-softmmu.mak index ee85218115..56509bf263 100644 --- a/default-configs/sparc-softmmu.mak +++ b/default-configs/sparc-softmmu.mak @@ -2,7 +2,6 @@ # Uncomment the following lines to disable these optional devices: # -#CONFIG_TCX=n #CONFIG_CG3=n # Boards: diff --git a/hw/sparc/Kconfig b/hw/sparc/Kconfig index 2a83a8010e..5383dbd910 100644 --- a/hw/sparc/Kconfig +++ b/hw/sparc/Kconfig @@ -1,6 +1,6 @@ config SUN4M bool - imply TCX + select TCX imply CG3 select CS4231 select ECCMEMCTL -- 2.20.1