23 Oct
2014
23 Oct
'14
7:15 p.m.
On Wed, Oct 22, 2014 at 05:47:56PM +0300, Khoronzhuk, Ivan wrote:
The EDMA3 controller’s primary purpose is to service data transfers that you program between two memory-mapped slave endpoints on the device.
Typical usage includes, but is not limited to the following:
- Servicing software-driven paging transfers (e.g., transfers from external memory, such as SDRAM to internal device memory, such as DSP L2 SRAM)
- Servicing event-driven peripherals, such as a serial port
- Performing sorting or sub-frame extraction of various data structures
- Offloading data transfers from the main device DSP(s)
- See the device-specific data manual for specific peripherals that are accessible via the EDMA3 controller
Signed-off-by: Ivan Khoronzhuk ivan.khoronzhuk@ti.com
Applied to u-boot-ti/master, thanks!
--
Tom