How do you enable the ETB on the AM3352? My J-Link sees the ARM core, but not the ETB.
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Source Code
- C:\Program Files\SEGGER\JLink_V496l>jlink -device am3359
- SEGGER J-Link Commander V4.96l ('?' for help)
- Compiled Feb 25 2015 10:24:24
- Info: Device "AM3359" selected.
- DLL version V4.96l, compiled Feb 25 2015 10:24:11
- Firmware: J-Link V9 compiled Feb 20 2015 09:20:19
- Hardware: V9.30
- S/N: 59302970
- Feature(s): GDB
- VTarget = 3.306V
- Info: TotalIRLen = 6, IRPrint = 0x01
- Info: TotalIRLen = 10, IRPrint = 0x0011
- Info: CoreSight AP[0]: 0x04770001, AHB-AP
- Info: CoreSight AP[1]: 0x04770002, APB-AP
- Info: CoreSight AP[2]: 0x04760000, JTAG-AP
- Info: Found Cortex-A8 r3p2
- Info: 6 code breakpoints, 2 data breakpoints
- Info: Debug architecture ARMv7.0
- Info: Data endian: little
- Info: Main ID register: 0x413FC082
- Info: I-Cache L1: 32 KB, 128 Sets, 64 Bytes/Line, 4-Way
- Info: D-Cache L1: 32 KB, 128 Sets, 64 Bytes/Line, 4-Way
- Info: Unified-Cache L2: 256 KB, 512 Sets, 64 Bytes/Line, 8-Way
- Info: System control register:
- Info: Instruction endian: little
- Info: Level-1 instruction cache enabled
- Info: Level-1 data cache disabled
- Info: MMU disabled
- Info: Branch prediction enabled
- Found 2 JTAG devices, Total IRLen = 10:
- #0 Id: 0x3BA00477, IRLen: 04, IRPrint: 0x1, CoreSight JTAG-DP (ARM)
- #1 Id: 0x0B94402F, IRLen: 06, IRPrint: 0x1, TI ICEPick
- Cortex-A8 identified.
- Target interface speed: 100 kHz
- J-Link>etb
- ETB is not present.
- J-Link>