Posted on October 17, 2014 at 15:19I am using SPEAr1310 (SPEAR1310CPUC evaluation board, revision 1). I want to use Memory Mapped debug interface to setup breakpoints. I have read the interface base address using cp14 Cooprocessor (DBGDRAR, DBGDSAR). However, when I try to read any of Memory Mapped debug registers I am getting DATA ABORT exceptions. I've configured this memory region to be supervisor RWX and Non-cacheable.
Is there any special peripheral I shall configure before to avoid DATA ABORTs?
Please respond.
#secure-debug #spear1310
