Also, unify all outputs of "Warning:" and "Error:" to use normal
capitalization instead of mixing it with all capitals.
Corresponding to flashrom svn r1643.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Idwer Vollering <vidwer@gmail.com>
This allowed me to let the clips remain attached on my D946GZIS while
playing with coreboot/serialice.
Corresponding to flashrom svn r1618.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Corresponding to flashrom svn r1617.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Tested Mainboards:
OK:
- Foxconn P55MX
http://www.flashrom.org/pipermail/flashrom/2012-October/010002.html
Tested flash chips:
- Eon EN25F64 to PR (+PR)
http://paste.flashrom.org/view.php?id=1426
- Macronix MX25L1005 to PREW (+PREW)
http://www.flashrom.org/pipermail/flashrom/2012-October/010004.html
- Set SST39VF512 to PREW (+W)
http://www.flashrom.org/pipermail/flashrom/2012-September/009958.html
Tested chipsets:
- Z77 (only reading was really tested)
Miscellaneous:
- Fix ft2232_spi's parameter parsing.
- Fix nicrealtek's init (always segfaulted since r1586 oops).
- Add another T60 variant to the laptop whitelist.
- Improve message shown when image file size does not match flash chip
- Refine messages regarding the flash descriptor override strap according
to the findings by Vladislav Bykov on his P55MX.
- Fix the ID of EN25F64.
- Demote and clarify debug message in serprog_delay().
- Minor other cleanups.
Corresponding to flashrom svn r1613.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Add return values to sp_synchronize so we can signal a failure to the
only upstream caller (serprog_init), which is prepared to propagate a failure.
sp_sync_read_timeout was harder to fix because it already used a return
value, but we needed to distinguish two different failure modes. This
solution distinguishes them by the sign of the return values, which maintains
readability as much as possible.
Thanks to Niklas Söderlund for the original patch and idea.
Corresponding to flashrom svn r1595.
Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This patch just fixes a limited number of bits not conforming to c99 by using
- __asm__ instead of just asm
- {0} instead of {} for struct initialization
- h_addr_list[0] instead of h_addr to access the host address in
struct hostent
- #include <strings.h> where needed (for ffs and strcasecmp)
Based on a previous patch by Carl-Daniel.
Corresponding to flashrom svn r1585.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Introduce a new opcode (0x14) that sends the requested frequency as a 32b
long value in Hertz to the programmer and receives the frequency eventually
chosen by the programmer. The user can specify this with the programmer
parameter "spispeed" (named after the similar parameter for the buspirate)
including an optional suffix of 'M' or 'k' for specifying megahertz or kilohertz
respectively (lowercase suffixes are also accepted).
Thanks to Idwer and Uwe (and maybe others) for their feedback especially
regarding the unit of frequency to use.
Corresponding to flashrom svn r1571.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This patch removes the remaining exit calls from
- sp_openserport
- sp_opensocket
- sp_docommand
- internal_init
Almost all of this was done by Niklas.
Corresponding to flashrom svn r1557.
Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Currently spi_aai_write() is implemented without an abstraction
mechanism for the programmer driver. This adds another function
pointer 'write_aai' to struct spi_programmer, which is set to
default_spi_write_aai (renamed spi_aai_write) for all programmers
for now.
A patch which utilises this abstraction in the dediprog driver will
follow.
Corresponding to flashrom svn r1543.
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
All programmer access function prototypes except init have been made
static and moved to the respective file.
A few internal functions in flash chip drivers had chipaddr parameters
which are no longer needed.
The lines touched by flashctx changes have been adjusted to 80 columns
except in header files.
Corresponding to flashrom svn r1474.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Struct flashchip is used only for the flashchips array and for
operations which do not access hardware, e.g. printing a list of
supported flash chips.
struct flashctx (flash context) contains all data available in
struct flashchip, but it also contains runtime information like
mapping addresses. struct flashctx is expected to grow additional
members over time, a prime candidate being programmer info.
struct flashctx contains all of struct flashchip with identical
member layout, but struct flashctx has additional members at the end.
The separation between struct flashchip/flashctx shrinks the memory
requirement of the big flashchips array and allows future extension
of flashctx without having to worry about bloat.
Corresponding to flashrom svn r1473.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Push those changes forward where needed to prevent new sign
conversion warnings where possible.
Corresponding to flashrom svn r1470.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
All programmers are now calling programmer registration functions and
direct manipulations of buses_supported are not needed/possible anymore.
Note: Programmers without parallel/LPC/FWH chip support should not call
register_par_programmer().
Additional fixes:
Set max_rom_decode.parallel for drkaiser.
Remove abuse of programmer_map_flash_region in it85spi.
Annotate several FIXMEs in it85spi.
Corresponding to flashrom svn r1463.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
- probe_timing was changed to unsigned although we use negative values
for special cases
- some code was not changed along hence did no longer compile:
* dediprog's read and write functions
* linux_spi's read and write functions
- it introduced a number of new sign conversion warnings
(http://paste.flashrom.org/view.php?id=832)
To be safe this patch reverts all changes made in r1448, a corrected
patch will follow later.
Thanks to idwer for pointing out the problem first!
Corresponding to flashrom svn r1450.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Adds a new opcode (0x13) that just relays SPI bytes and wires it up to be
usable within serprog.c. Checks for mandatory opcodes are moved around and
changed a bit, but non-SPI programmers should not be harmed by this patch.
Corresponding to flashrom svn r1442.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
It's shorter to type, and we have less problems with the 80 column limit.
Corresponding to flashrom svn r1396.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This patch attempts to resolve some programmer shutdown ordering issues
by having the programmer init functions register shutdown callbacks explicitly
wherever it makes most sense. Before, assumptions were made that could lead to
the internal programmer's state changing before the external programmer could be
shut down properly. Now, each programmer cleans up after itself and (hopefully)
performs each operation in the correct order.
As a side-effect, this patch gives us a better usage model for reverse
operations such as rpci_* and rmmio_*. In the long-run, this should make
reversing the initialization process easier to understand, less tedious, and
less error-prone.
In short, this patch does the following:
- Registers a shutdown callback during initialization for each programmer.
- Kills the .shutdown function pointer from programmer_entry struct. Also,
make most shutdown functions static.
- Adds a few minor clean-ups and corrections (e.g. missing physunmap() calls).
TODO: Remove forward declaration of serprog_shutdown() (added to simplify diff)
Corresponding to flashrom svn r1338.
Signed-off-by: David Hendricks <dhendrix@google.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This patch fixes the "using plain integer as NULL pointer" warnings
generated by running sparse on the flashrom source.
Corresponding to flashrom svn r1255.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Mathias Krause <mathias.krause@secunet.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>
Programmer specific functions are of absolutely no interest to any file
except those dealing with programmer specific actions (special SPI
commands and the generic core).
The new header structure is as follows (and yes, improvements are
possible):
flashchips.h flash chip IDs
chipdrivers.h chip-specific read/write/... functions
flash.h common header for all stuff that doesn't fit elsewhere
hwaccess.h hardware access functions
programmer.h programmer specific functions
coreboot_tables.h header from coreboot, internal programmer only
spi.h SPI command definitions
Corresponding to flashrom svn r1112.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Make programmer_param static by converting all users to extract_programmer_param.
Programmer parameters can no longer be separated with a
colon, they have to be separated with a comma.
Corresponding to flashrom svn r1072.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
This led to wildly differing syntax for programmer parameters, and
it also voids pretty much every assumption you could make about
programmer_param. The latter is a problem for libflashrom.
Use extract_param everywhere, clean up related code and make it more
foolproof. Add two instances of exit(1) where we have no option to
return an error. Remove six instances of exit(1) where returning an
error was possible.
WARNING: This changes programmer parameter syntax for a few programmers!
Corresponding to flashrom svn r1070.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
- Fix a number of typos (found via ispell).
- Use correct vendor names (as per their websites) consistently.
Corresponding to flashrom svn r985.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Rename some msg_pdbg to msg_pspew.
Corresponding to flashrom svn r853.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
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>
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>
Corresponding to flashrom svn r722.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
This commit fixes only some of the issues, those that were
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Initialize the sockaddr,sockaddr_in union directly instead of running
memset later.
Corresponding to flashrom svn r715.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
If CONFIG_SERPROG is not set, no stubs and no data of serprog will
remain.
Side benefit: This kills a few dozen lines of code.
r678, r679 and r680 made this possible. Once "Only list available
programers in usage()" is committed, even the usage message will be
adjusted automatically.
Corresponding to flashrom svn r681.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
This allows us to reduce #ifdef clauses a lot if we compile out some
programmers completely.
Corresponding to flashrom svn r679.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Serprog compilation is now controlled by a Makefile variable.
Replace munmap with physunmap where appropriate.
Corresponding to flashrom svn r671.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Supports RS-232, USB serial converters (untested) and TCP streams.
The protocol specification is in serprog-protocol.txt
There will be tweaks to the code and maybe the protocol in the future,
so the API is not set in stone yet.
Corresponding to flashrom svn r656.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Supports RS-232, USB serial converters (untested) and TCP streams.
All functionality is stubbed out to allow multiplatform compile testing
of the headers we use.
The real serial flasher protocol driver will be committed next.
Corresponding to flashrom svn r625.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
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>
