RTOS: DM8127 BIOS USB DRIVER

Hi Antimax,

To which DM8127 BIOS exactly you refer?

If you mean BIOS RTOS that come up with DM8127 IPNC RDK 3.9.1, then we have no USB driver there. We have USB driver only for Cortex-A8 HLOS (Linux).

www.ti.com/.../ipnc-rdk-csk

BIOS RTOS is located at:

IPNC_RDK/Source/ti_tools/bios_6_37_01_24/
IPNC_RDK/Source/ipnc_rdk/ipnc_mcfw/mcfw/src_bios6/

BIOS RTOS used as OS on Video-M3, VPSS-M3, DSP. Provides features like threads, semaphores, interrupts. Queues and message passing
between links is implemented using BIOS semaphores.
VPSS-M3: HDVPSS control for video capture, video display, scaling, video noise filter
Video-M3: HDVICP2 Video compression (H264 encode, MJPEG encode)
DSP: SW OSD, custom video processing algorithms


Linux HLOS (Cortex-A8 host) include filesystems, SATA, Ethernet, USB and other IO drivers. System setup and control, GUI, IO peripheral control like SATA, Ethernet, USB, Audio

IPNC_RDK/Source/ti_tools/ipnc_psp_arago/kernel/drivers/usb/
IPNC_RDK/Source/ipnc_rdk/ipnc_mcfw/mcfw/src_linux/


See also IPNC_RDK/Source/ipnc_rdk/collaterals/IPNC_RDK_McFW_UserGuide.pdf file.

Regards,
Pavel