we want to calibrate ddr3-RAM on a imx6-quad-board with "ddr-stress-test-mx6dq......." (for loading with JTAG).
Our imx6-board is running at the moment by booting a minimum imx6-config over JTAG
(using BDI3000 debugger). We are able to communicate to the board in this way. Also
it ist possible to load DDR_Stress_Tester_V1.0.3_UART1_for_SDboot&JTAG elf-file
to address 0x00907000 in iRAM.
The TX/RX pad - configuration for UART1 was done (CSI0_DAT10/ALT3, CSI0_DAT11/ALT3).
Nevertheless we didn´t get any output on the serial UART1 console after starting the "ddr-stress-test"
with the command "go 0x0090700" in debugger-console.
We tried out to configure the UART1 (-registers) to match with RS232 and a baudrate of 115200Kbps.
But nothing will happen at the serial console.
I think we have to do the the configuration of the board in the imx6-config-file of the BDI3000 (like done
by u-boot when using usb-variante) to initialize basically for using "ddr-stress-test" .
Does anybody have a kind of user manual that decribes the main line we have to go to run the
"ddr-stress-test". I always found the things for u-boot/usb-actions.
Thank you very much for your help,