L2 memory RW problem

[prateeksikka-lab]

HI,

I am trying to bring up the platform on my side. I was able to compile a simple c test.

HOwveer, when I run, I see a core exception. My guess is that L2 memory is not able to be written by debugger.
As you can see from the message below:

[JTAG] 130601ns - R/W test of L2 failed: 0880006f != abbaabba

Any clues what may be wrong?

Thanks
Prateek

[JTAG] 33301ns - Bypass Test Passed

[JTAG] 43701ns - Tap ID: 50001db3

[JTAG] 43701ns - Tap ID Test PASSED

[TIF ] 50301ns - Init

[TB ] 50301ns - Enabling clock out via jtag

[TB ] 50301ns - jtag_conf_reg set to xxx

[TB ] 50301ns - Releasing hard reset

[CORE_TRACER 992] Output filename is: trace_core_000003e0.log

[TB ] 51901ns - Init PULP TAP

[PULP] 66001ns - WRITE32 burst @1a000000 for 4 bytes.

[TB ] 66001ns - Write32 PULP TAP

[JTAG] 130601ns - R/W test of L2 failed: 0880006f != abbaabba

[TB ] 176301ns - Halting the Core

[TB ] 235101ns - Writing the boot address into dpc

[TB ] 279201ns - Loading L2 via JTAG

[JTAG] 279201ns - Loading L2 with pulp tap jtag interface

[PULP] 362101ns - WRITE32 burst @1a000000 for 88 bytes.

[TB ] 363701ns - Resuming the CORE

391479ns: Illegal instruction (core 0) at PC 0x00000000:

391990ns: Illegal instruction (core 0) at PC 0x00000000:

392502ns: Illegal instruction (core 0) at PC 0x00000000:

393013ns: Illegal instruction (core 0) at PC 0x00000000: