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* David Brownell <david-b@pacbell.net> oharboe2009-09-091-4/+7
| | | | | | | | | | | | | | | | | Optionally shave time off the armv4_5 run_algorithm() code: let them terminate using software breakpoints, avoiding roundtrips to manage hardware ones. Enable this by using BKPT to terminate execution instead of "branch to here" loops. Then pass zero as the exit address, except when running on an ARMv4 core. ARM7TDMI, ARM9TDMI, and derived cores now set a flag saying they're ARMv4. Use that mechanism in arm_nandwrite(), for about 3% speedup on a DaVinci ARM926 core; not huge, but it helps. Some other algorithms could use this too (mostly flavors of flash operation). git-svn-id: svn://svn.berlios.de/openocd/trunk@2680 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownelloharboe2009-09-036-74/+191
| | | | | | | | | | | | | | | | Abstract the orion_nand_fast_block_write() routine into a separate routine -- arm_nandwrite() -- so that other ARM cores can reuse it. Have davinci_nand do so. This faster than byte-at-a-time ops by a factor of three (!), even given the slowish interactions to support hardware ECC (1-bit flavor in that test) each 512 bytes; those could be read more efficiently by on-chip code. NOTE that until there's a generic "ARM algorithm" structure, this can't work on newer ARMv6 (like ARM1136) or ARMv7A (like Cortex-A8) cores, though the downloaded code itself would work just fine there. git-svn-id: svn://svn.berlios.de/openocd/trunk@2663 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fixes the incorrect info msg displayed during stellaris flash programming.ntfreak2009-09-011-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2660 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> Minor code bugfix: check right variable.oharboe2009-08-301-1/+1
| | | | | | | | | Via code review by Steve Grubb <sgrubb@redhat.com>  Almost innocuous; this is value is checked later, this check being wrong would make it check stack garbage. git-svn-id: svn://svn.berlios.de/openocd/trunk@2655 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> Fix Sandstorm revision checking: right ↵oharboe2009-08-301-1/+1
| | | | | | bits, right value! git-svn-id: svn://svn.berlios.de/openocd/trunk@2653 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> Remove duplicate check for flash write ↵oharboe2009-08-301-21/+19
| | | | | | | | | | | | status. Via code review by Steve Grubb <sgrubb@redhat.com>  Also minor fixes for the message from "fill": the byte count is unsigned, not signed; and more importantly, print the real number of bytes written git-svn-id: svn://svn.berlios.de/openocd/trunk@2652 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> start phasing out integers as target IDsoharboe2009-08-302-19/+19
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2650 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net> Clock updates/fixes for the Stellaris ↵oharboe2009-08-262-19/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | flash driver: - Bugfixes: * internal osc: it's *12* MHz (not 15 MHz) on _current_ chips + except new Tempest parts where it's 16 MHz (and calibrated!) + or some old Sandstorm ones, where 15 MHz was valid * crystal config: + read and use the crystal config, don't assume 6 MHz + know when that field is 4 bits vs 5 * an RCC2 register may be overriding the original RCC + more clock source options + bigger dividers + fractional dividers on Tempest (NYET handled) * there's a 30 KHz osc on newer chips (for deep sleep) * there's a 32768 Hz osc on newer chips (for hibernation) - Cosmetic * say "rev A0" not "vA.0", to match vendor docs * don't always report master clock as an "estimate": + give the error bound if it's approximate, like "±30%" + else don't say anything * fix whitespace and caps in some messages * these are not AT91SAM chips!! Those clock issues might explain problems sometimes reported when writing to Stellaris flash banks; they affect write timings. That 12-vs-15 MHz issue is problematic; there's no consolidated doc showing which chips (and revs!) have which internal oscillator speed. It's clear that only older silicon had the faster-and-less-accurate flavor. What's less clear is which chips are "old" like that. Lightly tested, on a DustDevil part. git-svn-id: svn://svn.berlios.de/openocd/trunk@2626 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Schwingen <rincewind@discworld.dascon.de> a small CFI cleanupoharboe2009-08-253-6/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2617 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Piotr Ziecik <kosmo@semihalf.com> Due to errors in chipselect management in ↵oharboe2009-08-181-3/+3
| | | | | | | | | | davinci_nand driver OpenOCD was able to access only to chips attached to first EMIF chipselect. This patch fixes chipselect management code and allows OpenOCD to access to NAND devices attached to any EMIF CS line. git-svn-id: svn://svn.berlios.de/openocd/trunk@2585 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Audrius Urmanavičius [didele.deze@gmail.com]:ntfreak2009-08-132-80/+202
| | | | | | | Add flash programming support for NXP LPC1700 cortex_m3 based family git-svn-id: svn://svn.berlios.de/openocd/trunk@2579 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix issue with reading device id, bug appeared when flash_address code was ↵ntfreak2009-07-201-3/+4
| | | | | | | | added - fix issue when multiple flash chips are connected, eg. x16 x 2 on 32bit mcu bus git-svn-id: svn://svn.berlios.de/openocd/trunk@2551 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Andreas Fritiofson <andreas.fritiofson@gmail.com> UTF8 fixesoharboe2009-07-174-5/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2549 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix SEGFAULTs and broken error handling for flash programming w/working areaoharboe2009-07-081-15/+31
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2499 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-07-021-1/+1
| | | | | | | | Restore some whitespace that got clobbered by over-aggressive whitepace eradication patches a while back. git-svn-id: svn://svn.berlios.de/openocd/trunk@2446 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - correct stm32 connectivity line programming as per latest manualntfreak2009-07-011-7/+12
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2439 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove at91sam3.h from flash.c; use extern like other drivers.zwelch2009-06-301-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2438 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - remove cygwin build warnings in at91sam3.cntfreak2009-06-301-3/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2434 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix search and replace casualty in flash.h doxygen block.zwelch2009-06-301-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2425 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix doxygen warnings in new at91sam3 source file; normalize style.zwelch2009-06-301-46/+37
| | | | | | | Remove editor configuration from end of file. git-svn-id: svn://svn.berlios.de/openocd/trunk@2423 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-291-4/+4
| | | | | | | | | | | | | | | | | | | Warn when people (or scripts) use numeric identifiers for TAPs, instead of dotted.name values. We want this usage to go away, so that for example adding more TAPs doesn't cause config scripts to break because some sequence number changed. It's been deprecated since late 2008, but putting a warning on this should help us remove it (say, in June 2010) by helping to phase out old (ab)usage in config scripts. Other than in various config files, the only code expecting such a number was the almost unused str9xpec driver. This code was changed to use the TAP it was passed, instead of making its own dubious lookup and ignoring that TAP. git-svn-id: svn://svn.berlios.de/openocd/trunk@2415 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Change from alloca() to malloc()duane2009-06-271-14/+32
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2407 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fixes from Oleksandr Tymoshenko "gonzo@bluezbox.com"duane2009-06-251-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2401 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Minor fixes to new at91sam3 files for x86-32/64 compilation problems.zwelch2009-06-241-22/+49
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2399 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace at end of lines, step 2.zwelch2009-06-241-172/+172
| | | | | | | - Replace '\s*$' with ''. git-svn-id: svn://svn.berlios.de/openocd/trunk@2398 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace '){' with ') {'.zwelch2009-06-241-143/+143
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2397 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace that occurs before ')'.zwelch2009-06-241-335/+335
| | | | | | | - Replace '[ \t]*[)]' with ')'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2396 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace that occurs after '('.zwelch2009-06-241-321/+321
| | | | | | | - Replace '([ \t]*' with '('. git-svn-id: svn://svn.berlios.de/openocd/trunk@2395 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '[|]' whitespacezwelch2009-06-241-1/+1
| | | | | | | - Replace '\(\w\)\([|]\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2393 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '+' whitespacezwelch2009-06-241-3/+3
| | | | | | | - Replace '\(\w\)\(+\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2392 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '=' whitespacezwelch2009-06-241-6/+6
| | | | | | | - Replace '\(\w\)\(=\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2391 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '==' whitespacezwelch2009-06-241-1/+1
| | | | | | | - Replace '\(\w\)\(==\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2390 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace 'for(' with 'for ('.zwelch2009-06-241-10/+10
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2389 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace 'switch(' with 'switch ('.zwelch2009-06-241-6/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2388 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace 'while(' with 'while ('.zwelch2009-06-241-12/+12
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2387 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace 'if(' with 'if ('.zwelch2009-06-241-115/+115
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2386 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix end-of-line style properties on newly added files.zwelch2009-06-242-23/+23
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2384 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add support for ATMEL AT91SAM3U - CortexM3 Familyduane2009-06-244-0/+2521
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2383 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace at end of lines, step 1.zwelch2009-06-2312-228/+228
| | | | | | | - Replace '\s*$' with ''. git-svn-id: svn://svn.berlios.de/openocd/trunk@2379 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Replace '){' with ') {'.zwelch2009-06-232-5/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2378 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace that occurs before ')'.zwelch2009-06-2315-97/+97
| | | | | | | - Replace '[ \t]*[)]' with ')'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2377 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace that occurs after '('.zwelch2009-06-2310-117/+117
| | | | | | | - Replace '([ \t]*' with '('. git-svn-id: svn://svn.berlios.de/openocd/trunk@2376 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '[<>]' whitespacezwelch2009-06-2310-31/+31
| | | | | | | | | | - Replace ')\([<>]\)(' with ') \1 ('. - Replace ')\([<>]\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\([<>]\)(' with '\1 \2 ('. - Replace '\(\w\)\([<>]\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2375 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '[|]' whitespacezwelch2009-06-2314-60/+60
| | | | | | | | | | - Replace ')\([|]\)(' with ') \1 ('. - Replace ')\([|]\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\([|]\)(' with '\1 \2 ('. - Replace '\(\w\)\([|]\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2374 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '+' whitespacezwelch2009-06-2316-65/+65
| | | | | | | | | | - Replace ')\(+\)(' with ') \1 ('. - Replace ')\(+\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(+\)(' with '\1 \2 ('. - Replace '\(\w\)\(+\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2373 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '=' whitespacezwelch2009-06-2314-181/+181
| | | | | | | | | - Replace ')\(=\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(=\)(' with '\1 \2 ('. - Replace '\(\w\)\(=\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2372 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '==' whitespacezwelch2009-06-236-15/+15
| | | | | | | | - Replace ')\(==\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(==\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2371 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '<<' whitespacezwelch2009-06-2315-104/+104
| | | | | | | | | - Replace ')\(<<\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(<<\)(' with '\1 \2 ('. - Replace '\(\w\)\(<<\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2370 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '>>' whitespacezwelch2009-06-235-41/+41
| | | | | | | | | - Replace ')\(>>\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(>>\)(' with '\1 \2 ('. - Replace '\(\w\)\(>>\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2369 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '<=' whitespacezwelch2009-06-231-2/+2
| | | | | | | - Replace '\(\w\)\(<=\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2368 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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