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* Fix a bug in dummyflasher.c special case where no type parameter is givenCarl-Daniel Hailfinger2009-06-051-1/+1
| | | | | | | Corresponding to flashrom svn r577. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Mark 3COM "3C905B: Cyclone 10/100/BNC" as fully testedUwe Hermann2009-06-021-1/+1
| | | | | | | | | Also do some random cleanups while I'm at it. Corresponding to flashrom svn r567. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add bus type support to the dummy external programmerCarl-Daniel Hailfinger2009-06-011-1/+37
| | | | | | | | | | | | | | | The syntax is explained in the man page. Example: flashrom -p dummy=lpc,fwh Tested, works perfectly. ;-) As a nice benefit, it allows easy testing of the "probe only compatible flashes" patch. Corresponding to flashrom svn r559. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add bus type annotation to struct flashchipsCarl-Daniel Hailfinger2009-05-311-1/+1
| | | | | | | | | | | | | | | | | | | Right now, the annotation only differentiates between SPI and non-SPI. Anyone who knows more about a specific flash chip should feel free to update it. The existing flashbus variable was abused to denote the SPI controller type. Use an aptly named variable for that purpose. Once this patch is merged, the chipset/programmer init functions can set supported flash chip types and flashrom can automatically select only matching probe/read/erase/write functions. A side benefit of that will be the elimination of the Winbond W29EE011 vs. AMIC A49LF040A conflict. Corresponding to flashrom svn r556. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Drop unused/duplicated #includes and some dead codeUwe Hermann2009-05-161-2/+0
| | | | | | | | | Build-tested on 32bit x86. Corresponding to flashrom svn r521. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Introduce a type "chipaddr" to abstract the offsets within flash regionsCarl-Daniel Hailfinger2009-05-161-12/+12
| | | | | | | | | | | | | | | | | | | Use chipaddr instead of volatile uint8_t * because when we access chips in external flashers, they are not accessed via pointers at all. Benefits: This allows us to differentiate between volatile machine memory accesses and flash chip accesses. It also enforces usage of chip_{read,write}[bwl] to access flash chips, so nobody will unintentionally use pointers to access chips anymore. Some unneeded casts are removed as well. Grepping for chip operations and machine memory operations doesn't yield any false positives anymore. Compile tested on 32 bit and 64 bit Linux. Corresponding to flashrom svn r519. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add a dummy SPI controller driver, similar to the dummy LPC/FWH/Parallel ↵Carl-Daniel Hailfinger2009-05-141-0/+21
| | | | | | | | | | | | | | | | | flasher driver Does not support reading or writing the fake chip yet. flashrom --programmer dummy also enables the dummy SPI controller driver. Testing the dummy SPI driver revealed a RDID debug printing bug in the SPI core. Fix that as well. Corresponding to flashrom svn r507. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Print dummy programmer messages only if verbose mode is selectedCarl-Daniel Hailfinger2009-05-111-10/+10
| | | | | | | | | | | | Print the return value of dummy_chip_read[bwl]. Align entries in programmer_table. This is a cosmetic patch and has no effect on code flow. Corresponding to flashrom svn r495. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ronald G. Minnich <rminnich@gmail.com>
* Abstract mapping/unmapping of flash regionsCarl-Daniel Hailfinger2009-05-111-0/+13
| | | | | | | | | | | | | | | | Flash mapping/unmapping was performed without an abstraction layer, so even the dummy flasher caused memory mappings to be set up. Add map/unmap functions to the external flasher abstraction. Fix a possible scribble-over-low-memory corner case which fortunately never triggered so far. With this patch, --programmer dummy works fine as non-root. Corresponding to flashrom svn r493. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add a dummy external flasher which just prints each operationCarl-Daniel Hailfinger2009-05-091-0/+75
Usage: flashrom --programmer dummy This is a great way to test flashrom without root access. Corresponding to flashrom svn r483. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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