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path: root/src/flash/nor/str9x.c
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2012-10-08flash/nor: make all working area pointers localAndreas Fritiofson
Working area pointers shouldn't be re-used, so there's no point in storing them in the flash bank struct. Make all such pointers local. Change-Id: Iab65b4e8b475fed7fc72fb8928f54590fa69d260 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/865 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-05-14build: use generic name for arm_algorithm varsSpencer Oliver
This makes the code a bit easier to read as arm_algorithm can refer to other arch's, not just armv4_5. Change-Id: I78c99d40f34cda04e06f2daee75b48ff40a1d23d Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/613 Tested-by: jenkins Reviewed-by: Aurelien Jacobs <aurel@gnuage.org> Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2012-02-06build: cleanup src/flash/nor directorySpencer Oliver
Change-Id: Ic299de969ce566282c055ba4dd8b94892c4c4311 Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/420 Tested-by: jenkins
2012-01-12cmd: add missing usage varSpencer Oliver
Change-Id: I0f05d643b0801b19cc3beb88f0d12d7e4c83ef9c Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-on: http://openocd.zylin.com/356 Tested-by: jenkins
2012-01-12optimize: replace while loop by memcpyMathias K
There is no need to use a while loop here. This patch simple copy the last bytes with the system function. Change-Id: Ibda72dca449746efeba5a1af2e45c5990f9cf347 Signed-off-by: Mathias K <kesmtp@freenet.de> Reviewed-on: http://openocd.zylin.com/364 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-01-04Change return value on error.Mathias K
On wrong parameters a error is signalized to the calling function. Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960 Signed-off-by: Mathias K <kesmtp@freenet.de> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/282 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2011-11-07str9x: explain compiler that a local variable will always be initializedØyvind Harboe
Change-Id: I9ddb2793b4cdbf6acea6f69973531491e4ebcc5b Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/145 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2011-06-04Fix "unused variable" warnings (errors) detected with GCC 4.7.0 - trivial fixesFreddie Chopin
2011-01-03error handling: the error number is not part of the user interfaceØyvind Harboe
Do not propagate error number to user. This is for internal programming purposes only. Error messages to the user is reported as text via LOG_ERROR(). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-11-17FLASH/NOR: Remove useless file str9x.hAntonio Borneo
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-10-28src: add loader src descriptionSpencer Oliver
- add comment where to find the various loaders src files. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-08-12str9x: faster flash erase of entire chipFredrik Hederstierna
The patch improves flash erase for STR9x in case of a full bank erase. Then the chip erase command is used instead which improves speed significantly. Also I think it might help if e.g. STR912 enters some state where flash banks are locked, and a chip erase command is the key for unlocking the flash.
2010-07-16flash: use bkpt for str9 flash algo algorithmSpencer Oliver
STR9 is ARMv5 arch so use bkpt instruction rather than waste a breakpoint. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-06-16str9x: -Wshadow warning fixesØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-05-16NOR: add read() callback to struct flash_driverAntonio Borneo
Final target is to force bus_width size during CFI flash read. In this first step I need to replace default flash read with flash specific implementation. This patch introduces: - flash_driver_read() layer; - default_flash_read(), backward compatible; - read() callback in struct flash_driver; - proper initialization in every flash_driver instance. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-05-04flash: less bogus errorsØyvind Harboe
Removed bogus errors when trying to allocate a large a target memory buffer as possible. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-03-10STR9: flash loader cleanupSpencer Oliver
- make algorithm array static const. - increase algorithm buffer size to 32k. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-01-29NOR: cleanup driver declsDavid Brownell
Fix goofy struct indents. Function names *are* their addresses. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-01-14str9x.c: remove optimization when erasing the whole bankLaurentiu Cocanu
Using the erase bank command will cause a time out error. Replacing this with the erase sector bank will provide a slower but safer and stable method to erase the flash. Signed-off-by: Laurentiu Cocanu <laurentiu.cocanu@zylin.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-01-09src/flash/nor: usage/help/doc updatesDavid Brownell
Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace; shrink a few overlong lines; fix some bad indents. Add TODO list entry re full support for NAND/NOR bank names. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-04ARM: rename armv4_5_algorithm as arm_algorithmDavid Brownell
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-04ARM: ARMV4_5_COMMON_MAGIC --> ARM_COMMON_MAGICDavid Brownell
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-04ARM: rename ARMV4_5_MODE_* as ARM_MODE_*David Brownell
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-04ARM: rename ARMV4_5_STATE_* as ARM_STATE_*David Brownell
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-12-04remove target.h from flash.hZachary T Welch
The flash.h header does not require the target.h header file, but its implementation source files do. Move it to flash/nor/imp.h.
2009-12-03change #include "arm966e.h" to <target/arm966e.h>Zachary T Welch
Changes from the flat namespace to heirarchical one. Instead of writing: #include "arm966e.h" the following form should be used. #include <target/arm966e.h> The exception is from .c files in the same directory.
2009-12-03change #include "algorithm.h" to <target/algorithm.h>Zachary T Welch
Changes from the flat namespace to heirarchical one. Instead of writing: #include "algorithm.h" the following form should be used. #include <target/algorithm.h> The exception is from .c files in the same directory.
2009-12-02move nor drivers to src/flash/norZachary T Welch
Moves NOR flash drivers to 'src/flash/nor/'. Adds 'src/flash/nor/Makefile.am'. Builds 'libocdflashnor.la'.
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