Hi, All! First of all sorry for my bad English :)
I've started learning openocd just recently. I want use it with AT91SAM9XE512 cpu. I use openocd/Debian/sid version. I have SAM-ICE device. It was detected and works fine on my system. But I need some advices what to do :) When I tried to seek target/.cfg for my CPU, I couldn't do it. So I wrote my version of this file: http://paste.org/pastebin/view/21358 It works fine: I can load/read any memory cell/register, now I can develop/debug my code using Linux/SAM-ICE jtag. But I have some hardship to write into internal flash. Could anybody help me? I looked through flash driver list, but haven't found suitable driver. As I understood (if I understood properly) new drivers can be written only using C. How can I write internal flash on my device? May be someone have already written driver for my CPU? Or may be there is a documentation how to write new driver? PS: It would be nice if 'manual' driver was: which would recure a few characteristic like: wordwidth, blocksize and procedure which can write a block into fhash, like proc write_block { data_block address_block } { ... } Using such driver users would write full-grown configs for new CPUs. And I have additional question: I tried to write a small TCL-program to write internal flash for openocd. I've been stumbled with ocd_mem2array mem2array and mirror functions. ocd_mem2array/ocd_array2mem don't want work on my system, they throw an error: Error: mem2array: no command context (this error was thrown by this code: ocd_mem2array $ADDRESS ary 32 2 ) I tried to use $TARGET mem2array $ADDRESS ary 32 2 but it don't throw any errors and don't write any datas into ary. So I was forced to use mdw/mww commands, but they aren't handy if You need to read/write TCL-array <-> CPU. How can I write/read arrays? PPS: Thanks for Your great work! -- ... mpd is off . ''`. Dmitry E. Oboukhov : :’ : email: un...@debian.org jabber://un...@uvw.ru `. `~’ GPGKey: 1024D / F8E26537 2006-11-21 `- 1B23 D4F8 8EC0 D902 0555 E438 AB8C 00CF F8E2 6537
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