OpenBSD-5.4/i386 on 86Duino EduCake, azalia0 fails

azalia0 at pci0 dev 14 function 0 vendor "RDC", unknown product 0x3010 rev 0x02: irq 7
azalia_reset: resetting
azalia_reset: reset counter = 4999
azalia_reset: reset counter = 4986
azalia0: host: High Definition Audio rev. 1.0
azalia0: host: 1 output, 1 input, and 0 bidi streams
azalia0: found a codec at #0
azalia_init_corb: CORB allocation succeeded.
azalia_init_corb: CORBWP=0; size=256
azalia_init_rirb: RIRB allocation succeeded.
azalia_init_rirb: RIRBRP=0, size=256
azalia0: RIRB is not running.
azalia0: No codecs found
azalia_pci_detach
azalia_pci_detach: delete streams
azalia_pci_detach: delete codecs
azalia_pci_detach: delete CORB and RIRB
azalia_pci_detach: disable interrupts
azalia_pci_detach: clear interrupts
azalia_pci_detach: delete PCI resources