| Commit message (Collapse) | Author | Age | Files | Lines |
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This chip is sometimes labeled as 25FW203T.
Corresponding to flashrom svn r775.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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Corresponding to flashrom svn r774.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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Corresponding to flashrom svn r773.
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>
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The code should work on Linux/*BSD/MacOSX and relies on the serial code
implementation in serial.c. Support for additional platforms (Windows)
will have to be added to serial.c for this to work. For tests without a
Bus Pirate (or with non-functional serial code) it is possible to
#define FAKE_COMMUNICATION in buspirate_spi.c.
Thanks to Sean Nelson for the SPI mode settings code. I tweaked it a bit
to make configuration from a commandline easier should anybody want that
feature.
Tested-by: Sean Nelson <audiohacked@gmail.com>
Corresponding to flashrom svn r772.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Sean Nelson <audiohacked@gmail.com>
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This is the first step in enabling platform independent serprog and it
also allows other drivers to use serial port functionality without
requiring serprog.
Pure code move, no code changed.
Corresponding to flashrom svn r771.
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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This will be useful once we create a--test function for flashrom. The test
patterns make it easy to find skipped and duplicated bytes, are human readable,
and the first 8 of them have block numbers to detect aliasing or wraparounds.
Current size limit for aliasing detection is 16 MByte, but since neither
LPC nor FWH nor SPI chips exist with bigger sizes, this is reasonably safe.
Detailed documentation is available as source code comments above the new
function generate_testpattern().
Corresponding to flashrom svn r770.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Maciej Pijanka <maciej.pijanka@gmail.com>
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problems with incorrect reads from time to time
One reason was that the hardware is pretty timing sensitive even for reads.
The other reason was that the code silently ignored errors. This patch doesn't
add any error recovery, but it will emit error messages if FT2232 communication
goes wrong. That allows us to track down errors without investing hours in
driver debugging. Thanks to Jeremy Buseman <naviathan@gmail.com> for testing.
He found out that certain libftdi/libusb/kernel/hardware combinations drop
some bytes without returning any error codes.
Corresponding to flashrom svn r769.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Paul Fox <pgf@laptop.org>
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Serprog already has such functionality, so it makes sense to share that.
TODO: Factor out serial communication into a separate file, have that code
be available even if serprog is not selected and make it portable (it is very
Linux-centric right now).
Corresponding to flashrom svn r768.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
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list, flashrom will claim that no chip is there
Handle these cases gracefully. flashrom will ignore generic matches if a
specific chip was found, so this will have no impact on supported chips,
but help a lot for a first quick analysis by the user or developer. The only
drawback is that unknown chips may be recognized multiple times until they
are added to flashchips.[ch].
Corresponding to flashrom svn r767.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Marc Jones <marcj303@gmail.com>
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more correct and factor out stuff which can be useful in
Libflashrom. - Factor out printing of supported devices to print.c. -
Adjust name of wiki printing function to fit the pattern. - Abort if the
user specified--verify and--noverify at the same time. - Check for extra
parameters which don't fit commandline syntax.
Corresponding to flashrom svn r766.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
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Spotted by Benjamin BELLEC <b.bellec@gmail.com>
Corresponding to flashrom svn r765.
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>
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for easier debugging
Vincent wrote: This patch provided help to debug the partial write on ICH
in descriptor mode.
Corresponding to flashrom svn r764.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Vincent S. Cojot <openlook@cojot.name>
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Add a note for ASUS M2N-E.
Change "iff" to "if". Most people don't understand what "iff" means and
the meaning of both words is close enough to hopefully give users the
right idea.
Corresponding to flashrom svn r763.
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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pkg-config isn't available or if it doesn't know libftdi
Fix $LIBS and $FEATURE_LIBS to honor dependency order. Binary file
(standard input) matches
Corresponding to flashrom svn r762.
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Corresponding to flashrom svn r761.
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>
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Mark SiS 735 as supported.
Remove "SiS" from the model number to avoid printing it twice.
Reported by Adrian Glaubitz.
Corresponding to flashrom svn r760.
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>
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The two existing SiS chipset enables (compared to the 28 in this patch)
were refactored, and one of them was fixed.
A function to match PCI vendor/class combinations was added to generic
code.
Tested on the "Elitegroup K7S5A". Results are somewhat unexpected (some
PCI settings seem to be inaccessible, but it still works).
This is not based on any docs, but rather on detailed analysis
of existing opensource code for some of the chipsets.
Thanks to for Adrian Glaubitz testing.
Corresponding to flashrom svn r759.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
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Reported by martin f krafft <madduck@madduck.net> Mark "Asus K8V SE Deluxe"
as supported. Reported by Luke Dashjr <luke_coreboot@dashjr.org>
Corresponding to flashrom svn r758.
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>
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correct range, essentially rendering the functionality useless
This patch simplifies the code and fixes the bug. Thanks to Luke Dashjr
for testing. Mark Winbond W29C040P as supported.
Corresponding to flashrom svn r757.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Luke Dashjr <luke_coreboot@dashjr.org>
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Corresponding to flashrom svn r756.
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>
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decode size for chipsets and tested mainboards
The rationale is to warn users when they, for example, try to flash a 512KB
parallel flash chip but their chipset only supports 256KB, or they try to flash
512KB and the chipset _does_ theoretically support 512KB but their special
board doesn't wire all address lines and thus supports only 256 KB ROM chips
at maximum. This has cost Uwe hours of debugging on some board already, until
he figured out what was going on. We should try warn our users where possible
about this. The chipset and the chip may have more than one bus in common
(e.g. SB600 and Pm49* can both speak LPC+FWH) and on SB600/SB7x0/SB8x0 there
are different limits for LPC and FWH. The only way to tell the user about
the exact circumstances is to spew error messages per bus. The code will
issue a warning during probe (which does fail for some chips if the size
is too big) and abort before the first real read/write/erase action. If no
action is specified, the warning is printed anyway. That way, a user can find
out why probe might not have worked, and will be stopped before he/she gets
incorrect results. Add a bitcount function to the infrastructure.
Corresponding to flashrom svn r755.
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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Pointed out by Maciej Pijanka.
Corresponding to flashrom svn r754.
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>
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to kill the obnoxious debug message in ichspi.c which was added
To check for correct PREOP handling. We know the code works fine (after
getting a few reports over 100 MB long) and there's no point in keeping it
around anymore. If there is any desire, we can reinstate it as print_spew
or whatever once the debug level infrastructure is merged, but at that point
we probably just are happy that the debug output isn't there anymore.
Corresponding to flashrom svn r753.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Luc Verhaegen <libv@skynet.be>
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Shuttle SFF PC is SN25P, board FN25, AMD socket 939 with an nForce4
chipset.
Config register 0x92 on the ISA bridge needs to be cleared for TBL#
to be raised. No information about individual bits of this register
is currently available.
Corresponding to flashrom svn r752.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Ulf Mehlig <ulf@ufpa.br>
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Corresponding to flashrom svn r751.
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>
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Corresponding to flashrom svn r750.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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- MSI MS-6153 (reported by Uwe Hermann <uwe@hermann-uwe.de>)
Tested by me on hardware. The board decodes max. 256 KB.
- MSI MS-6156 (reported by Uwe Hermann <uwe@hermann-uwe.de>)
Tested by me on hardware. The board decodes max. 256 KB.
Also, fix Dell PowerEdge 1850 name and add some more board URLs.
Corresponding to flashrom svn r749.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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Corresponding to flashrom svn r748.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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Oops.
Corresponding to flashrom svn r747.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Luc Verhaegen <libv@skynet.be>
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SocketA + nForce2 + MCP2.
Motherboard includes a second ethernet controller and an Agere
firewire controller with valid subsystem ids, so these are used for
matching the board.
Corresponding to flashrom svn r746.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Eddie Vanhove <moonraket@hotmail.com>
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This patch reorganises the board_ga_k8n_sli to create
nvidia_mcp_gpio_raise, a more general routine to set these bits.
Without docs, i can only assume that these memory area are gpio
lines.
Then it becomes easy to add support for this nForce4 SLI board.
Corresponding to flashrom svn r745.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Martin Szulecki <opensuse@sukimashita.com>
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Add pciids for the new isa bridge, and hook it to the nforce2
chipset enable.
Corresponding to flashrom svn r744.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Martin Szulecki <opensuse@sukimashita.com>
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So far, the only case where libz is needed is when a library (libpci) pulls in
libz and even then it only happens if libpci is available in a static version
only and said static version has libz requirements. Check for libpci separately
and don't require libz if it isn't needed. Clarify the README.
Corresponding to flashrom svn r743.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
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Also, introduce BITMODE_BITBANG_SPI to eliminate a magic value.
Corresponding to flashrom svn r742.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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Corresponding to flashrom svn r741.
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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working, yet
This needs more testing and investigation (partly timing related, it seems).
Reads did work in multiple cases, though.
Corresponding to flashrom svn r740.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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Corresponding to flashrom svn r739.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
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Cosmetics: Place curly brackets on a common line. Add MX25V512 as alias
name to MX25L512. Add MX25V8005 as alias name to MX25L8005. Add erase block
definitions for MX25L2005, MX25L4005, MX25L8005, MX25L1605 and change their
status to TEST_OK_PRW where applicable.
Corresponding to flashrom svn r738.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
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The new option is '-p gfxnvidia', rest of the interface is as usual.
I tested a successful identify and read on a "RIVA TNT2 Model 64/Model 64 Pro"
card for now, erase and write did NOT work properly so far!
Please do not attempt to write/erase cards yet, unless you can recover!
In addition to the NVIDIA handling code it was required to call
programmer_shutdown() in a lot more places, otherwise the graphics card
will be disabled in the init function, but never enabled again as the
shutdown function is not called.
The shutdown handling may be changed to use atexit() later.
Corresponding to flashrom svn r737.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Luc Verhaegen <libv@skynet.be>
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If you want support for a particular piece of hardware, just fill in
a few functions in spi_bitbang_master_table. That's it.
On top of this, the RayeR SPI flasher should be supportable in ~20 LOC.
Tested, trace looks OK.
Corresponding to flashrom svn r736.
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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Corresponding to flashrom svn r735.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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- ASUS M3A78-EM (reported by Christian Heinz <christian.ch.heinz@gmail.com>)
http://www.flashrom.org/pipermail/flashrom/2009-September/000629.html
- MSI MS-7368 (K9AG Neo2-Digital) (reported by Joshua Roys <roysjosh@gmail.com>)
http://www.flashrom.org/pipermail/flashrom/2009-September/000632.html
- GIGABYTE GA-MA770T-UD3P (reported by Kevin Sopp <baraclese@googlemail.com>)
http://www.flashrom.org/pipermail/flashrom/2009-September/000529.html
- Elitegroup P6VAP-A+
Tested by Uwe Hermann <uwe@hermann-uwe.de> on hardware. Maximum supported
chip size in this board is 256 KB.
Small changes in print.c were required to adjust for longer board names.
Corresponding to flashrom svn r734.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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See http://www.coreboot.org/pipermail/coreboot/2009-July/050675.html.
Corresponding to flashrom svn r733.
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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This is successfully tested by me on the Elitegroup P6VAP-A+ board.
Corresponding to flashrom svn r732.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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(unsupported) chip erase
Annotate SST49LF004B quirks for TBL#. Add TEST_OK_PRW which is useful when a
PREW chip gets a new erase routine. Change a few erase function prototypes
to use unsigned int instead of int.
Corresponding to flashrom svn r731.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Luc Verhaegen <libv@skynet.be>
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I tested it on the Wyse Winterm S50 see attached test results.
Corresponding to flashrom svn r730.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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On the Wyse Winterm S50 lspci doesn`t show the cs5536 hostbridge and so
flashrom doesn`t detect the cs5536.
This patch is adding the cs5536 isa id [1022:2090] for chip detect.
Corresponding to flashrom svn r729.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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This code has been tested.
Corresponding to flashrom svn r728.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
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but still yields correct results
With the multicommand infrastructure I introduced in r645, it became possible
to integrate ICH SPI preopcodes cleanly into the flashrom design. The new
code checks for every opcode in a multicommand array if it is a preopcode.
If yes, it checks if the next opcode is associated with that preopcode and
in that case it simply runs the opcode because the correct preopcode will be
run automatically before the opcode.
Corresponding to flashrom svn r727.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: FENG Yu Ning <fengyuning1984@gmail.com>
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Trivial, and build-tested.
Corresponding to flashrom svn r726.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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