Part Number: TMDS64GPEVM
Hi
I´m running the EVM but have problem connecting to the built-in XDS110 debugger - connecting to the target stall´s in the target init GEL files.
The EVM is locking/stall in the "AM64_DDRSS_Config.gel" section while polling the undocumented DDR_CTRL_342 register, see snip from file below where init hangs.
//Polling CTL DONE bit
while((HW_RD_REG32(AM64_DDRSS_CTL_BASE + DDRSS_CTL_342__SFR_OFFS)&0x02000000)!= 0x02000000); //CTL_342[25] = int status init[1] = 1 - The MC initialization has been completed.
What is the reason for the EVM to hang in the DDR4 init routine and how can it be fixed?
Note - this DDR4 init stall is reproduced in two different EVM´s - with same result.
Please advise how to resolve this issue?
And when will the all the undocumented DDR memory controller registers @ 0x03F08000h (4k size), etc be documented in the TRM (spruim2c.pdf)????
Regards
Richard D. Olsen
