qemuppc.conf: adjust kernel console
Fixed kernel trace when booting:
[ 12.825809] random: crng init done
[ 13.918323] irq 36: nobody cared (try booting with the "irqpoll" option)
[ 13.924821] CPU: 0 PID: 335 Comm: getty Not tainted 4.8.0-rc5-yocto-standard #1
[ 13.930492] Call Trace:
[ 13.936214] [
cff73f20] [
c00790f0] __report_bad_irq.isra.0+0x3c/0x128 (unreliable)
[ 13.941908] [
cff73f40] [
c0079518] note_interrupt+0x2b8/0x304
[ 13.947265] [
cff73f70] [
c00766f4] handle_irq_event_percpu+0x5c/0x74
[ 13.952503] [
cff73f90] [
c0076768] handle_irq_event+0x5c/0xdc
[ 13.957667] [
cff73fa0] [
c007a29c] handle_fasteoi_irq+0xdc/0x234
[ 13.962984] [
cff73fc0] [
c007592c] generic_handle_irq+0x3c/0x58
[ 13.968288] [
cff73fd0] [
c0006c74] __do_irq+0x54/0x18c
[ 13.973612] [
cff73ff0] [
c000f9c8] call_do_irq+0x24/0x3c
[ 13.978742] [
cf0cdb70] [
c0006e40] do_IRQ+0x94/0x110
[ 13.983992] [
cf0cdba0] [
c001215c] ret_from_except+0x0/0x14
[ 13.989281] --- interrupt: 501 at pmz_set_termios+0x130/0x6d8
[ 13.989281] LR = pmz_set_termios+0xf0/0x6d8
[ 13.999353] [
cf0cdc90] [
c049f130] uart_change_speed.isra.2+0x60/0x168
[ 14.004436] [
cf0cdcb0] [
c049fdbc] uart_startup.part.8+0xec/0x1e0
[ 14.009625] [
cf0cdce0] [
c04a0ab4] uart_open+0x138/0x16c
[ 14.014723] [
cf0cdd00] [
c047e510] tty_open+0x118/0x65c
[ 14.019743] [
cf0cdd60] [
c01894c8] chrdev_open+0xdc/0x1e0
[ 14.024616] [
cf0cdd90] [
c01807d0] do_dentry_open+0x23c/0x358
[ 14.029418] [
cf0cddc0] [
c0194878] path_openat+0x58c/0x1084
[ 14.034054] [
cf0cde50] [
c01965b4] do_filp_open+0xbc/0x10c
[ 14.038539] [
cf0cdf00] [
c01822fc] do_sys_open+0x154/0x224
[ 14.043105] [
cf0cdf40] [
c0011a44] ret_from_syscall+0x0/0x38
[ 14.047828] --- interrupt: c01 at 0xfeef5a0
[ 14.047828] LR = 0xfeef544
[ 14.056543] handlers:
[ 14.060980] [<
c04a2b10>] pmz_interrupt
[ 14.065468] Disabling IRQ #36
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
