Zach Welch wrote: > * JTAG/TAP changes: > - use tap_set_state everywhere to allow logging TAP state transitions > + rework TAP state table (started by JW, but still needs work) > - update tap_get_tms_path API (suggested by DE) > - slow boat: add tap_get_tms_path2 and allow both for a while > - convert drivers that use old API over to the new one > - remove old tap_get_tms_path > - rename other tap_states to use standard JTAG names (suggested by ML) > - write script that automate production of the series of 16-17 patches > - produce and distribute current series against the current trunk > - distribute script so developers can use on WC through live commits > - make live commits after giving sufficient notice to others > - add TAP_UNKNOWN to augment TAP_INVALID? (suggested by ML/DH) > > * CFI: > + speed enhancements (posted Apr 22 by NC) (??) > - factor vendor-specific code into separate source files > - add new callback interface for vendor-specific code > - finish implementing bus width/chip width handling (suggested by NC) > - investigate/implement "thin wrapper" to use eCos CFI drivers (ØH) > > * JTAG Interfaces: > > o FT2232 driver: (DH) > + integrate FTD2XX High-Speed Device Patch (JK+ZW) > - fix segfault from long scan chains (observed by DH) > I think (hope) this was fixed in 1527 > - fix non-recoverability of cable connect/reconnect (seen by DH) > - cure buggy madness > > o J-Link driver: (ZW) > + add state debugging (provided by JW) > - cure buggy madness > - test with known targets (i.e. working with other interfaces) > - test compatibility between v6.0 (yellow) and older units (e.g. v5.2) > > I to have started to test JLink, to find some system in the problems reported > - Do others need some help? Probably.... > > - TCP driver: > - add TCP/IP client and server for remote JTAG interface control > > * Other Interfaces > - SVF/XSVF: > - pending tasks?? > - SPI/UART emulation: > - (ab)use bit-banging JTAG interfaces to emulate SPI/UART > - allow SPI to program flash, MCUs, etc. > - SWD > > * Target Support: > > - ARM11 improvements (MB?) > - fix single stepping (reported by ØH) > - implement missing functionality (grep FNC_INFO_NOTIMPLEMENTED ...) > > o Cortex A8 support (ML) > o add target implementation > - what else remains to be done? > This will take some time, tha A8 is a bit complicated and in a system like the OMAP3530 it becomes downright fasscinating. No problems with leisure time for the vacation. This effort can benefit greatly from a general cleanup of the (general)target and (specific) target implementation. For instance the run_algorithm stuff should be mostly common code in taget.c with a few implementation dependent target->"alg helper function ... " calls to handle the differences. > + MC1322x support (JW/DE?) > - integrate and test support from JW (and DE?) > - get working with a known good interface (i.e. not today's jlink) > > - AT91SAM92xx: > - improvements for unknown-board-atmel-at91sam9260.cfg (RD) > > - STR9x: (ZW) > - improvements to str912.cfg to be more general purpose > > - AVR: (SQ) > - independently verify implementation > - incrementally improve working prototype in trunk. (SQ) > - work out how to debug this target > > - FPGA: > - improve things (??) > > - Coldfire (suggested by NC) > - can we draw from the BDM project? http://bdm.sourceforge.net/ > > - other targets? (suggestions always welcome) > > * Debugger Support > - AVR debugging protocol. > - Keil AGDI interface to OpenOCD (submitted by Dario Vecchio) > > * Architectural Upgrades > - Allow N:M:P mapping of servers, targets, and interfaces > - loadable module support for interface/target/flash drivers > > * Test Suite: > - implement server unit tests > - implement JTAG core unit tests > - implement JTAG interface unit tests > - implement flash unit tests > - implement target unit tests > > * Hardware Tester: > - implement VHDL to use for FPGA-based JTAG TAP testing device > - develop test suite that utilizes this testing device > > * Build Systems (Autotools, CMake, etc.) > - add -std=c99 or similar build option > - investigate fixes to permit the use of -Wshadow > - change bootstrap to call 'configure --enable-maintainer-mode <opts>'? > - CMake: > + commit initial support > - vet by the community > > * Miscellaneous: > + continue to improve state and system debugging (from JW) (ZW) > - make JTAG and USB debug output a run-time configuration option > - review and clean up interface/target/flash APIs > - factor code to eliminate duplicated functionality > - overhaul use of types to improve 32/64-bit portability > > target.c should be broken down inte smaller parts, something like (this just an early suggesting) * target_common (common functionality used in target implementations) * target_command (the tagrget functions that interfaces to the command interpreter) *target_scripting (the C code that implement target functionality)
Avoid mixing tcl dependent code with "pure" C Regards Magnus _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
