Thanks to Harald Gutmann for testing.
Corresponding to flashrom svn r620.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Thanks to Wangji for testing and pointing out that EN25* chips were
unsupported, which was handled in r580 and r592.
Corresponding to flashrom svn r619.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Also, add support for the Silicon Image 3112(A) SATA controller.
Both have been tested by Andrew Morgan <ziltro@ziltro.com> on hardware
and work fine.
Corresponding to flashrom svn r613.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Andrew Morgan <ziltro@ziltro.com>
Flash.h not only contains function prototypes and general settings, it
also has a huge chunk of chip and vendor IDs in the middle.
Split them out into a separate flashchips.h and adjust #include wherever
needed.
Corresponding to flashrom svn r594.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
I sucessfully tested all operations on a Pm29F002T chip. The Pm29F002B is
untested but I assume it should also work.
Corresponding to flashrom svn r590.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Add timing info to some flash chips.
Corresponding to flashrom svn r584.
Signed-off-by: Mateusz Murawski <matowy@tlen.pl>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Some IDs were already in flash.h. EN25B05 EN25B10 EN25B20 EN25B40
EN25B80 EN25B16 EN25B32 EN25B64 EN25F40 EN25F80 EN25F16
EN25P* are supported as well, but they seem to be identical to EN25B.
Corresponding to flashrom svn r580.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
This eliminates the conflicting delay requirements for old and new chips
with the same probing sequence.
Corresponding to flashrom svn r569.
Signed-off-by: Maciej Pijanka <maciej.pijanka@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Also, add Atmel AT29C512 support.
Both are tested on hardware by Maciej Pijanka.
Corresponding to flashrom svn r566.
Signed-off-by: Maciej Pijanka <maciej.pijanka@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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>
Erase & write support wont be this easy - the chips need 12V Vpp
(needs a hardware hack or a supporting mb) and they have a very weird
layout and are old.
Corresponding to flashrom svn r555.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
It currently even breaks -L output. We could of course fix that, but we already
use short/abbreviated names for other vendors (AMD, ST, SST, PMC) anyway.
Corresponding to flashrom svn r552.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Corresponding to flashrom svn r550.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
- ASUS P5B-Deluxe (reported by Andrew Paprocki)
- ASUS P6T Deluxe V2 (reported by Aldrik Dunbar)
- GIGABYTE GA-6ZMA (reported by Urja Rannikko)
- Intel EP80759 (reported by Stephan GUILLOUX)
- MSI MS-7345 (P35 Neo2-FIR) (reported by Onno)
- MSI MS-7168 (Orion) (reported by ubuntosaure)
- Supermicro H8QC8 (reported by Victor Zele)
Mark the following boards as 'known-bad' (they likely require a write-enable):
- Abit IS-10 (reported by deejkuba)
- ASUS P5B (reported by Henning Fleddermann)
- ASUS P5BV-M (reported by Bernhard M. Wiedemann)
- Boser HS-6637 (reported by Mark Robinson)
Also, mark the Winbond W39V040A as fully tested (report by ubuntosaure).
Corresponding to flashrom svn r542.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
- Mention that we'd like to have -V output for all operations
which were tested by the user.
- Mention that we'd like to know the exact mainboard vendor/name.
Corresponding to flashrom svn r540.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
I tested all operations on hardware.
Corresponding to flashrom svn r538.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Corresponding to flashrom svn r525.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Peter Stuge <peter@stuge.se>
[PATCH] tested SST39VF010
Self-ack is fine for test reports.
Rudolf Marek wrote:
> > Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Peter Stuge <peter@stuge.se>
This is tested on hardware.
Also, add initial support for the Atmel AT29C010A chip (which I inserted
in a 3COM 3C90xB card for testing). It can be detected, read works,
erase works, but write will need some additional code (will post in
another patch later).
Corresponding to flashrom svn r520.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Downgrade the chips from 256-byte writes to 1-byte writes. This fixes
writing to them on ICH/VIA SPI masters.
Corresponding to flashrom svn r504.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: FENG Yu Ning <fengyuning1984@gmail.com>
Thanks to Mateusz for testing and reporting!
Corresponding to flashrom svn r503.
Signed-off-by: Mateusz Murawski <matowy@tlen.pl>
Acked-by: Peter Stuge <peter@stuge.se>
This allows flashrom to identify, read, write, erase and verify flash chips
on (some) 3COM network cards. The patch uses the external programmer
infrastructure, the network card is basically treated as an external
flash programmer.
Usage:
$ ./flashrom -p nic3com
flashrom v0.9.0-r498
Found NIC "3COM 3C905C: EtherLink 10/100 PCI (TX)" (10b7:9200), addr = 0xa400
Calibrating delay loop... OK.
Found chip "Atmel AT49BV512" (64 KB) at physical address 0xffff0000.
No operations were specified.
$ ./flashrom -p nic3com -E
flashrom v0.9.0-r498
Found NIC "3COM 3C905C: EtherLink 10/100 PCI (TX)" (10b7:9200), addr = 0xa400
Calibrating delay loop... OK.
Found chip "Atmel AT49BV512" (64 KB) at physical address 0xffff0000.
Erasing flash chip... SUCCESS.
$ ./flashrom -p nic3com -wv backup.bin
flashrom v0.9.0-r498
Found NIC "3COM 3C905C: EtherLink 10/100 PCI (TX)" (10b7:9200), addr = 0xa400
Calibrating delay loop... OK.
Found chip "Atmel AT49BV512" (64 KB) at physical address 0xffff0000.
Flash image seems to be a legacy BIOS. Disabling checks.
Programming page: 1023 at address: 0x0000ffc0
Verifying flash... VERIFIED.
$ ./flashrom -p nic3com -r backup.bin
flashrom v0.9.0-r498
Found NIC "3COM 3C905C: EtherLink 10/100 PCI (TX)" (10b7:9200), addr = 0xa400
Calibrating delay loop... OK.
Found chip "Atmel AT49BV512" (64 KB) at physical address 0xffff0000.
Reading flash... done.
I have tested this on actual hardware (see PCI IDs above) and all
operations worked fine.
Support for other 3COM cards will follow (I added some more which should
be supportable by this code, but they're untested so far), as well as
support for NICs from other vendors.
The patch also adds support for the Atmel AT49BV512 which is soldered
onto the 3COM NIC I used for testing.
Corresponding to flashrom svn r499.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Mateusz Murawski <matowy@tlen.pl>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
The write_39sf020() and write_49f002() functions are identical except
for whitespace differences, so drop one of them.
Corresponding to flashrom svn r497.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Flashrom assumes that the flash chip contents are available via mmap if
no read function is defined.
This special case is handled in lots of places all over the code.
Remove the special case and use the read_memmapped function. Not only
does this allow us to fix a read bug in flashrom I recently uncovered on
ICH SPI, it also allows us to add support for Paraflasher to flashrom.
Corresponding to flashrom svn r473.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
As reported by A. Spamlover. Thanks!
Corresponding to flashrom svn r461.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Per report from from Henning Fleddermann. Thanks!
Corresponding to flashrom svn r458.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Per report from Aldrik Dunbar. Thanks!
Corresponding to flashrom svn r446.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Corresponding to flashrom svn r441 and coreboot v2 svn r4200.
Signed-off-by: Stephan Guilloux <stephan.guilloux@free.fr>
Acked-by: Peter Stuge <peter@stuge.se>
That is incorrect.
A bit of confusion comes from how the #defines are named. We call them
TEST_BAD_*, but the message printed by flashrom says: "This flash part
has status NOT WORKING for operations:"
Something that is unimplemented is definitely not working.
Neither of the chip entries mentioned above has erase or write functions
implemented, so erase and write are not working. Since their size is
unknown, we can't read them in. That means read is not working as well.
Probing is a different matter. If a chip-specific probe function had
matched, we wouldn't have to handle the chip with the "unknown xy SPI
chip" fallback. I'm tempted to call that "not working" as well, but I'm
open to discussion on this point.
Corresponding to flashrom svn r439 and coreboot v2 svn r4177.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Corresponding to flashrom svn r437 and coreboot v2 svn r4150.
Signed-off-by: Stephan Guilloux <stephan.guilloux@free.fr>
Acked-by: Peter Stuge <peter@stuge.se>
Corresponding to flashrom svn r436 and coreboot v2 svn r4149.
Signed-off-by: Stephan Guilloux <stephan.guilloux@free.fr>
Acked-by: Peter Stuge <peter@stuge.se>
Corresponding to flashrom svn r432 and coreboot v2 svn r4139.
Signed-off-by: Stephan Guilloux <stephan.guilloux@free.fr>
Acked-by: Peter Stuge <peter@stuge.se>
Move the Atmel AT45 comments about block and page sizes from the end of
the struct to the individual struct members to improve readability.
Corresponding to flashrom svn r422 and coreboot v2 svn r4020.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
Report by Holger Mickler. Thanks!
Corresponding to flashrom svn r416 and coreboot v2 svn r3956.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
T/NT TEST_OK_ PROBE READ ERASE WRITE
Test report from Julia. Thanks!
Corresponding to flashrom svn r409 and coreboot v2 svn r3917.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Julia Longtin <juri@solarnetone.org>
SST AAI is Auto Address Increment writing, a streamed write to the flash chip
where the first write command sets a starting address and following commands
simply append data. Unfortunately not supported by Winbond SPI masters.
From July 2008.
Corresponding to flashrom svn r407 and coreboot v2 svn r3913.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
Report by Jody McIntyre. Thanks!
Corresponding to flashrom svn r388 and coreboot v2 svn r3893.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
