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remoteproc

Hi,

I understood that 3.14 kernel hasn't been officially supported yet on Sitara AM335x. I am using this kernel and just one quick question. When boot up, I saw the messages below.

Starting udev
[ 4.745420] udevd[956]: starting version 182
[ 5.573462] remoteproc0: failed to load am335x-pm-firmware.elf
[ 5.580869] remoteproc0: powering up wkup_m3
[ 5.585759] remoteproc0: Direct firmware load failed with error -2
[ 5.592555] remoteproc0: Falling back to user helper
[ 7.797505] CAN device driver interface
[ 7.938121] c_can_platform 481cc000.d_can: c_can_platform device registered (regs=fa1cc000, irq=68)
[ 8.492635] remoteproc0: request_firmware failed: -2
[ 8.498324] wkup_m3 44d00000.wkup_m3: rproc_boot failed

Could anyone tell me how come these remoteproc errors coming from and how to get rid of them? I did add external 

am335x-pm-firmware.bin in kernel defconfig. Thanks.

-Eric