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path: root/src/flash/nand/lpc3180.c
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* NAND/LPC3180: remove private "target" copyAntonio Borneo2011-01-021-23/+16
| | | | | | | Remove "target" form private data, and use common one in struct nand_block. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
* flash/nand: review NAND driver interfaceAntonio Borneo2011-01-021-1/+0
| | | | | | | | | | From struct nand_flash_controller : - remove unused field register_commands; - remove field controller_ready, exported but never referenced. Remove dead code pointed by controller_ready. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
* warnings: fix alignment warningsØyvind Harboe2010-09-201-2/+2
| | | | | | | These warnings are for architectures that do not support non-aligned word access. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* -Wshadow fixesØyvind Harboe2010-06-141-1/+1
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* change %x and %d to PRIx32 and PRId32 where needed for cygwinDaniel Bäder2010-03-251-4/+4
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* lpc3180: LPC3180(LPC3250) SLC driver implementedrichard vegh2010-03-161-9/+440
| | | | | | | | | | | | | | | | Until this time only basic SLC functionality exists when you want to use SLC to access external nand flash. Basic functionality can be selected with command: lpc3180 select 0 slc It is anyway very slow to write/read to/from nand flash. With the new command, SLC speed improved about 20 times, and hardware ECC info also read/written from/to nand flash OOB area: lpc3180 select 0 slc bulk Speed improvement achieved by using working are in SRAM of the LPC3250 chip and controlling DMA controller to interact between SRAM and SLC peripheral. Here are the patches, and if they are ok than take them. Tested with hitex LPC3250 usb stick. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* NAND: lpc3180 crashes on LPC3250richard vegh2010-01-161-13/+38
| | | | | | | | | | | | | The LPC3180 NAND driver was crashing on some large page chips. Fix: - Crash and related functionality (don't memset too much OOB data) - Some debug messages - Command handling now works [dbrownell@users.sourceforge.net: whitespace/linelength/message cleanup] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* NAND: help/usage/doc updatesDavid Brownell2010-01-081-17/+17
| | | | | | | | | | | | | | Usage messages should use the same EBNF as the User's Guide; no angle brackets. Be more complete too ... some params were missing. Improve and correct various helptexts. Make user's guide refer to the NAND "driver" name, not the controller name; that's a bit more precise. Don't use "&function"; its name is its address. Line up struct initializers properly. Remove some blank lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* rename nand.h to flash//nand/core.hZachary T Welch2009-12-041-1/+3
| | | | | | | | | Rename nand.h as flash/nand/core.h, chase consumers. The public APIs need to be sorted out with imp.h, but this allows other changes to begin improving the separation between policy and mechanism. Moves #include <target/target.h> and #include "driver.h" into the internal headers or source files, removing it from <flash/nand/core.h>.
* change #include "nand.h" to <flash/nand.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "nand.h" the following form should be used. #include <flash/nand.h> The exception is from .c files in the same directory.
* move nand drivers to src/flash/nand/Zachary T Welch2009-12-021-0/+910
Moves NAND drivers to src/flash/nand/. Adds src/flash/nand/Makefile.am. Builds libocdflashnand.la.