JTAG Programmer used in Dragonboard 410e

Hi Everyone,

Please help me with the JTAG Programmer used in Dragonboard 410e.
I have designed a Custom Board using 410E processor, During testing my USB is not working properly.
I thought I can use JTAG interface for programming but I’m not able to find the JTAG programmer used for programming APQ8016 processor.
Can anyone help me how i can start debugging using JTAG.
Thank you in advance.