could not process 'interrupts' property

[Jakob Alvermark]

Hi!

I got my hands on an Olinuxino A13
(https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino/)
It is based on the Allwinner A13, which is a stripped down A10 (no SATA,
HDMI, only one USB host, fewer UARTs)

Since we have (limited) A10 support in HEAD I thought I would give it a try.
Starting from cubieboard I essentially just removed the second USB host
and changed UART0 to UART1.
When it boots I get the results below, "could not process 'interrupts'
property".

I can't figure out what's wrong, does anyone have a clue?

Jakob





U-Boot 2012.10-04259-g832a8e5 (Nov 08 2012 - 06:49:37) Allwinner Technology

CPU:   SUNXI Family
Board: A13-OLinuXino
I2C:   ready
DRAM:  512 MiB
MMC:   SUNXI SD/MMC: 0
In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
sun5i#fatload mmc 0 0x40200000 kernel.bin
reading kernel.bin

3800740 bytes read
sun5i#go 0x40200000
## Starting application at 0x40200000 ...
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2013 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.0-CURRENT #13 r250014M: Sun Apr 28 16:06:38 CEST 2013
    root at test10:/home/jakob/a13-gonzo/obj/arm.armv6/usr/src/sys/A13 arm
FreeBSD clang version 3.3 (trunk 178860) 20130405
WARNING: WITNESS option enabled, expect reduced performance.
CPU: Cortex A8-r3 rev 2 (Cortex-A core)
 Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext
 WB disabled EABT branch prediction enabled
LoUU:2 LoC:2 LoUIS:1
Cache level 1:
 32KB/64B 4-way data cache WT WB Read-Alloc
 32KB/64B 4-way instruction cache Read-Alloc
Cache level 2:
 256KB/64B 8-way unified cache WT WB Read-Alloc Write-Alloc
real memory  = 536870912 (512 MB)
avail memory = 511303680 (487 MB)
random device not loaded; using insecure entropy
simplebus0: <Flattened device tree simple bus> on fdtbus0
simplebus0: timer at 01c20c00: could not process 'interrupts' property
simplebus0: gpio at 01c20800: could not process 'interrupts' property
simplebus0: usb at 01c14000: could not process 'interrupts' property
simplebus0: serial at 01c28400: could not process 'interrupts' property
aintc0: <A13 AINTC Interrupt Controller> mem 0x1c20400-0x1c207ff on
simplebus0
a13_ccm0: <Allwinner Clock Control Module> mem 0x1c20000-0x1c203ff on
simplebus0
a13wd0: <Allwinner A13 Watchdog> mem 0x1c20c90-0x1c20c97 on simplebus0
panic: No usable event timer found!
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      kdb_enter+0x4c: ldrb    r15, [r15, r15, ror r15]!
db>