Boundary Scan:
Target Layer:
+ General
+ - new "reset-assert" event, for systems without SRST
ARM
- renamed "armv4_5" command prefix as "arm"
+ - recognize TrustZone "Secure Monitor" mode
+ - "arm regs" command output changed
+ - register names use "sp" not "r13"
+ - add top-level "mcr" and "mrc" commands, replacing
+ various core-specific operations
ARM11
- Preliminary ETM and ETB hookup
- accelerated "flash erase_check"
- accelerated GDB memory checksum
+ - support "arm regs" command
+ - can access all core modes and registers
+ Cortex-A8
+ - support "arm regs" command
+ - can access all core modes and registers
+ - supports "reset-assert" event (used on OMAP3530)
+ Cortex-M3
+ - Exposed DWT registers like cycle counter
Flash Layer:
'flash bank' and 'nand device' take <bank_name> as first argument.