This patchset introduces three new features: - gdbstub ROM locking. Make the gdbstub writeable at boot time to ease updates of the gdbstub. Once the lock is set, the ROM is read-only, you may not clear the lock again. - gdbstub now sets the proper UART speed if called. This lets you debug applications even if it uses another (unknown or misconfigured) UART speed. - add possibility to enable/disable bus errors. The gdbstub can now disable the bus error exception while it is running.
For setting the UART divisor, we have to know the SoC clock frequency. This is done by introducing a new register in the sysctl. Because there are no more free addresses left, this patchsets changes some offsets of known registers. So flickernoise and qemu definitions have to be updated, too. changes v2: - add enabling/disabling of bus errors - minor cleanups _______________________________________________ http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org IRC: #milkymist@Freenode
