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path: root/firmware/src/dfu/flash.c
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* - we increase the DFU size from 4k to 16k size. This is mainly due to thelaforge2006-09-221-3/+2
| | | | | | | | | | | | | | | | | | | 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, ↵laforge2006-09-211-12/+29
| | | | | | 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 some debugging output to flash_page()laforge2006-09-211-1/+6
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@212 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - add support for flashing to DFUlaforge2006-09-201-14/+28
| | | | git-svn-id: https://svn.openpcd.org:2342/trunk@210 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
* - implement some more missing DFU bitslaforge2006-09-201-10/+0
| | | | | | | | - 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
* move flash code into dfulaforge2006-09-201-0/+45
git-svn-id: https://svn.openpcd.org:2342/trunk@200 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
personal git repositories of Harald Welte. Your mileage may vary