Hi,
With respect to ur suggestion using CSAL/coresight-tools.. I have run csscan.py with base address 0xF880_0000 (Ref:https://docs.amd.com/r/en-US/ug585-zynq-7000-SoC-TRM/Memory-Map)
the output was
root@arm:/home/ubuntu/CSAL/coresight-tools# python3 css.py -vvv 0xF880_1000 (renamed csscan.py as css.py) ** failed to map 0xf8801000 size 0x1000 prot 0x1 on fileno 3 (currently 0 mappings): Traceback (most recent call last): File "css.py", line 2902, in <module> scan_rom(c, table_addr, recurse=(not o_top_only), detect_topology=o_detect_topology, detect_topology_cti=o_detect_topology_cti, enable_timestamps=o_enable_timestamps) File "css.py", line 2708, in scan_rom table = c.create_device_at(table_addr) File "css.py", line 1005, in create_device_at d = Device(self, addr) File "css.py", line 343, in __init__ self.map(write=write) File "css.py", line 374, in map self.phy = DevicePhy(self.cs.devmem, self.base_address, write=write) File "css.py", line 221, in __init__ self.m = devmem.map(mmap_address, write=write) File "css.py", line 889, in map m = mmap.mmap(self.fno, self.page_size, mmap.MAP_SHARED, prot, offset=addr) File "/home/ubuntu/CSAL/coresight-tools/iommap.py", line 90, in __init__ raise EnvironmentError OSError
1) I need to know whether the base address for zynq is correct?
2) What is the solution for the above error