On 6/29/21 7:37 AM, Philippe Mathieu-Daudé wrote: > When using the Magnum ARC firmware we can see accesses to the > UART1 beeing rejected, because the device is not mapped: > > $ qemu-system-mips64el -M magnum -d guest_errors,unimp -bios NTPROM.RAW > Invalid access at addr 0x80007004, size 1, region '(null)', reason: rejected > Invalid access at addr 0x80007001, size 1, region '(null)', reason: rejected > Invalid access at addr 0x80007002, size 1, region '(null)', reason: rejected > Invalid access at addr 0x80007003, size 1, region '(null)', reason: rejected > Invalid access at addr 0x80007004, size 1, region '(null)', reason: rejected > > Since both UARTs are present (soldered on the board) regardless there > are character devices connected, map them unconditionally. > > Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org> > --- > hw/mips/jazz.c | 16 ++++++---------- > 1 file changed, 6 insertions(+), 10 deletions(-)
Patch queued to mips-next (with Peter's corrections applied).