sparc64/ultra kernel cannot output to serial console in Qemu
|Reported by:||Jiri Svoboda||Owned by:|
|Blocker for:||Depends on:|
Tools/ew.py currently runs sparc64/ultra in Qemu with -nographic option to get a serial console (because keyboard does not work).
Between bootloader messages and the userspace console coming up we don't see anything, because the kernel is not outputting to this serial console. This gives the appearance that the system is hung and hinders debugging.