raspi: Use error_fatal for SoC realize errors, not error_abort

The SoC realize can fail for legitimate reasons, because it propagates
errors up from CPU realize, which in turn can be provoked by user
error in setting commandline options. Use error_fatal so we report
the error message to the user and exit, rather than asserting
via error_abort.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210816135842.25302-2-peter.maydell@linaro.org

hw/arm/raspi.c

@@ -281,7 +281,7 @@ static void raspi_machine_init(MachineState *machine)
     object_property_add_const_link(OBJECT(&s->soc), "ram", OBJECT(machine->ram));
     object_property_set_int(OBJECT(&s->soc), "board-rev", board_rev,
                             &error_abort);
-    qdev_realize(DEVICE(&s->soc), NULL, &error_abort);
+    qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
 
     /* Create and plug in the SD cards */
     di = drive_get_next(IF_SD);