openpcd - Firmware for the OpenPCD, OpenPICC and SIMtrace hardware

	Commit message (Collapse)	Author	Age	Files	Lines
*	- we increase the DFU size from 4k to 16k size. This is mainly due to the	laforge	2006-09-22	1	-15/+55
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	SAM7S128 and SAM7S256 being restricted to 16k lock region size. If we want to lock the bootloader, it has to be 16k aligned. This wastes a lot of memory, since a non-debug DFU implementation fits currently into less than 4k. But anyway, we have lots of flexibility for the future given that amount of space. - The DFU size change introduces also a change in dfu_api location to 0x103fd0 - Allow GETSTATE and GETSTATUS from runtime mode (optional in DFU spec) - Make dfu_status a .data.shared variable, since it is used from GETSTATUS which we already support in runtime mode - do some led switching while flashing via DFU - disable all non-usb/dbgu interrupts when switching to DFU mode - fix interrupt-storm problem when dbgu is used in DFU loader - add missing linker script for SAM7S128 git-svn-id: https://svn.openpcd.org:2342/trunk@218 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	DFU works (fix various bugs such as forgetting to shift the page number, ↵	laforge	2006-09-21	1	-69/+122
\| \| \| \| \| \|	checking for invalid page numbers, off-by-one error in flash page calculation, etc.) git-svn-id: https://svn.openpcd.org:2342/trunk@215 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	- add support for flashing to DFU	laforge	2006-09-20	1	-38/+28
\| \| \| \|	git-svn-id: https://svn.openpcd.org:2342/trunk@210 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	- Add OpenPICC register definition (and USB command handling)	laforge	2006-09-20	1	-10/+28
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	- Add automatic generation of include/compile.h with svn revision and compiletime - Add openpcd_compile_version structure to obtain version via USB - Move LED commands into new CMD_CLS_GENERIC family - Update TODO - Add support for large (2048 byte) request contexts in addition to 64byte - Shrink req_ctx size by collapsing rx and tx buffer into one - move definition of DFU_API_LOCATION to header file - Implement large req_ctx aware USB transmit / refill routines - Implement TX refilling for IRQ Endpoint - Print version information at startup time - move some generic req_ctx processing into usb_handler.c - Some further work on DFU (still not finished) - Only use '-Os' for DFU, use '-O2' for application code git-svn-id: https://svn.openpcd.org:2342/trunk@208 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	- implement some more missing DFU bits	laforge	2006-09-20	1	-11/+107
\| \| \| \| \| \| \| \|	- add debugging support to DFU - introduce a auto-generated compile.h to add reviison number/... to firmware git-svn-id: https://svn.openpcd.org:2342/trunk@201 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	add GPL disclaimer to all C files that I wrote	laforge	2006-09-13	1	-0/+14
\| \| \| \|	git-svn-id: https://svn.openpcd.org:2342/trunk@195 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
*	Completely separate DFU from application program, we now have a real bootloader.	laforge	2006-09-13	1	-0/+681
	DFU occupies 0x00100000 - 0x00100fff in flash, application starts at 0x00101000. DFU also occupies the first couple of bytes in SRAM, application starts at 0x00200024. In order to produce a samba-flashable image, first build dfu.bin by typing 'make -f Makefule.dfu', succeeded by 'make TARGET=... DEBUG=... BOARD=...' and then concatenating the two files together, e.g. cat dfu.bin main_reqa.bin > flash.bin. Actual flashing via DFU is still not operational, but will be implemented next git-svn-id: https://svn.openpcd.org:2342/trunk@194 6dc7ffe9-61d6-0310-9af1-9938baff3ed1