GitLab

Only hardware not needing raw access (PCI, memory, port I/O) is supported.

Corresponding to flashrom svn r1943.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Corresponding to flashrom svn r1939.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Urja Rannikko <urjaman@gmail.com>

The atapromise module uses the rom_size field of the struct pci_dev found
in pci.h that does not exist in libpayload's implementation and thus does
not compile with libpayload.

Corresponding to flashrom svn r1938.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

This is especially helpful for compile tests with CONFIG_EVERYTHING=yes,
but can also be used without CONFIG_EVERYTHING.

Usage:
make CONFIG_ENABLE_LIBUSB0_PROGRAMMERS=no
CONFIG_ENABLE_LIBUSB1_PROGRAMMERS=no CONFIG_ENABLE_LIBPCI_PROGRAMMERS=no

Corresponding to flashrom svn r1936.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

We do not support PCI port I/O on non-x86 (yet).
Atapromise needs PCI port I/O.

Corresponding to flashrom svn r1935.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

CONFIG_RAYER_SPI only needs raw hardware access, but not libpci.
Disable CONFIG_RAYER_SPI on Android because of missing inb/outb.
Introduce NEED_RAW_ACCESS for raw memory access, PCI port I/O
and MSR access.

Corresponding to flashrom svn r1934.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Command line arguments given when executing make should not stop us
from setting commonly user-configurable variables like CPPFLAGS or
LDFLAGS.
Without this patch 'make CPPFLAGS="-Ifail"' would fail to find
libusb1 headers and abort.
Add override statements where we append mandatory options to
these variables to make (Debian) packagers more happy.

Also, r1920 introduced some explicit calls to pkg-config instead of
$(PKG_CONFIG). This patch corrects that as well.

Corresponding to flashrom svn r1931.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

This patch is based on Nico Huber's original version that was rebased
by David Hendricks for Chromium OS in
Change-Id: I84384b9d8ed53911657cf2293733531a6e11fd23

Corresponding to flashrom svn r1929.
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

If libpci, libusb0 or libusb1 are missing, make will now tell you which
currently enabled features require those libraries.

Example output:
Checking for libusb-0.1/libusb-compat headers... not found.
The following features require libusb-0.1/libusb-compat:
CONFIG_PICKIT2_SPI CONFIG_DEDIPROG.
Please install libusb-0.1 headers or libusb-compat headers.
See README for more information.

Corresponding to flashrom svn r1926.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Urja Rannikko <urjaman@gmail.com>

Corresponding to flashrom svn r1921.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Urja Rannikko <urjaman@gmail.com>

Corresponding to flashrom svn r1920.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Urja Rannikko <urjaman@gmail.com>

This allows for even more easy debugging of build failures due to
problems with libraries.

Corresponding to flashrom svn r1919.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

The new protocol changes some commands, so adjust the code to support
these. Use helper functions to reduce duplication in libusb calls. Testing
with real hardware showed that the maximum read size via the control
endpoint is about 16 bytes although specification does not mention that.

Dediprog SF600 is not supported yet.

Based on the following chromiumos changes:
Change-Id: Ibd1e27d9e8273ba879b9b5d95675b99596255c89
Change-Id: Ifc33e7b1eed5b0cb80f83458fa24741a577fa46a
Additionally, some ideas from Alex for cleaner code were incorporated as well.

Tested on an SF100 V4 with both firmware generations PREWing a M25PX80
and AT45DB041D (the latter is using dediprog_spi_send_command() instead
of optimized functions which make it a good test vehicle).

Corresponding to flashrom svn r1918.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Tested mainboards:
OK:
 - ASRock G31M-GS
   Reported by Александр Трубицын
 - ASRock G41M-VS3
   Reported by Александр Трубицын
 - ASRock N68C-S UCC
   Reported by Alexey Belyaev
 - ASRock AMCP7AION-HT (ION 330HT(-BD))
   Reported by Stefan Tauner
 - ASUS P5K SE
   Reported by Александр Трубицын
 - ASUS P5KPL-VM
   Reported by Marin Vlah
 - ASUS RAMPAGE III GENE
   Reported by stevessss on IRC
 - GIGABYTE GA-945GM-S2
   Reported by Александр Трубицын
 - GIGABYTE GA-945GCM-S2 (rev. 3.0)
   Reported by Александр Трубицын
 - GIGABYTE GA-965P-S3
   Reported by Александр Трубицын
 - GIGABYTE GA-EG43M-S2H
   Reported by Александр Трубицын
 - GIGABYTE GA-EP31-DS3L (rev. 1.0)
   Reported by Александр Трубицын
 - GIGABYTE GA-G33M-S2
   Reported by Александр Трубицын
 - GIGABYTE GA-G33M-S2L
   Reported by Александр Трубицын
 - GIGABYTE GA-H55M-S2
   Reported by Александр Трубицын
 - GIGABYTE GA-J1900N-D3V
   Reported by Marcos Truchado and Guillermo von Hünefeld
 - GIGABYTE GA-K8NS
   Reported  by nicolae788
 - GIGABYTE GA-M56S-S3
   Reported by Estevo Paz Freire
 - GIGABYTE GA-P31-DS3L
   Reported by Александр Трубицын
 - GIGABYTE GA-P31-S3G
   Reported by Александр Трубицын
 - MSI MS-7336
   Reported by Benjamin Bellec
 - MSI X79A-GD45 (8D) (MS-7760)"
   Reported by mortehu on IRC
 - Supermicro A1SAi-2550F
   Reported by Bernard Grymonpon
 - Supermicro X7DWT
   Reported by Steven Stremciuc

Laptop:
 - ASUS U38N
   Reported by Ultra on IRC
 - Dell Latitude D630
   Reported by Márton Miklós
 - Fujitsu Amilo Xi 3650
   Reported by Elmar Stellnberger
 - Lenovo T400 (whitelisting only)

Chipsets:
 - Mark 8086:1f38 (Intel Avoton/Rangeley) as tested
   Reported by Jeremy Porter and Bernard Grymonpon
 - Add Intel Sunrise Point IDs but no support yet.

Flash chips:
 - Atmel AT45DB321D to PREW (+PREW)
   Reported by The Raven
 - Eon EN25QH32 to PREW (+PREW)
   Reported by Josua Mayer
 - Eon EN25QH64 to PREW (+EW)
   Reported by David s. Alessio
 - GigaDevice GD25LQ64(B) to PREW (+PREW)
   Reported by Greg Tippit
 - Intel 28F001BN/BX-T to PREW (+EW)
   Reported by Lu Xie
 - Micron M25P10-A to PREW (+W)
   Reported by the Raven
 - Micron M25PE40
   Reported by David Wood
 - Micron N25Q128..3E to PREW (+PREW)
   Reported by Miklós Márton
 - Macronix MX25L3273E to PREW (+PREW)
   Reported by Roklobsta on IRC
 - Macronix MX23L6454 to PR (+PR)
   Reported by Steven Honeyman
 - Macronix MX25U6435E/F to PREW (+PREW)
   Reported by Marcos Truchado and Guillermo von Hünefeld
 - PMC Pm25LQ032C to PREW (+EW)
   Reported by Dirk Knop
 - Spansion S25FL016A to PREW (+EW)
   Reported by Márton Miklós
 - Spansion S25FL128S......0 to PREW (+PREW)
   Reported by Jim Houston
 - Spansion S25FL204K to PR (+PR)
   Reported by Thomas Debrunner
 - SST SST49LF016C to PREW (+EW)
   Reported by Steven Stremciuc
 - SST SST39VF040 to PREW (+PREW)
   Reported by Xavier Bourgeois
 - SST SST49LF040B to PREW (+EW)
   Reported by Rikard Åhlund
 - ST M25P10-A to PREW (+W)
   Reported by Martijn Schiedon
 - Winbond W39V040FA to PREW (+EW)
   Reported by Евгений Черкашин
 - Winbond W39V080FA to PREW (+EW)
   Reported by protagonist0 on IRC
 - Winbond W25Q80.W to PREW (+PREW)
   Reported by Miklós Márton
 - Winbond W25X64 to PREW (+REW)
   Reported by Johannes Krampf and Manuel Dejonghe
 - Fix ID of AMIC A25LQ64
   Reported by Roman Titov
 - Fix page size of Spansion S25FL129P......1
   Copy and paste error from the 128S uniform 256kB variant, probably.
 - Add Micron/Numonyx phase-change memory IDs

Miscellaneous:
 - Detect Android target OS.
   No changes are required to build flashrom (excluding programmers
   with NEED_PCI) on Android.
 - Update rayerspi (spipgm) URL
 - Fix max_data_write handling of at45db.
 - Minor refinement of the README
 - Mark board enable for the GA-K8NS variants as tested.
   Tested by "nicolae788" on a board with socket 754.
 - Mark "Multi-system" chassis as non-laptop case.
 - Remove W836xx log requests.
   We got enough (and no one is looking at them for the time being anyway).
 - serprog: improve invalid reply error message, contributed by Urja Rannikko.
 - Remove default include paths for MinGW.
 - Disable implicit rules in the Makefile because we don't need them and they
   just make the build (imperceptibly) slower.
 - Enable our own strnlen() implementation not only on DJGPP but also if
   HAVE_STRNLEN is not defined. This is needed to get older BSDs
   (e.g. NetBSD 6.0, FreeBSD < 8.0) to work.
 - Tiny other stuff.

Corresponding to flashrom svn r1917.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Supported controllers are Promise PDC20262 (FastTrak66/Ultra66),
PDC20265 (FastTrak100 Lite/Ultra100), PDC20267 (FastTrak100/Ultra100).
At least the Ultra100 only has address lines A0-A14 wired up, limiting
addressable chip size to 32 kB. The flash chips mounted on those
controllers usually is 128 kB, i.e. parts of the flash chip are
inaccessible. As a workaround, the driver implicitly truncates the
size of all flash chips to 32 kB. Works well for the factory installed
flash.
Do NOT use as a generic programmer for chips >32 kB.

Corresponding to flashrom svn r1916.
Signed-off-by: Joseph C. Lehner <joseph.c.lehner@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Urja Rannikko <urjaman@gmail.com>

This won't work for the majority of relevant commands because they use the
$(shell) function and GNU make does not relay variables exported within the
makefile to their evironment.

Corresponding to flashrom svn r1914.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Also, add a target to the makefile to build a flashrom.8.html with groff.
To fix some formatting issues this adds some indention commands as well.

Corresponding to flashrom svn r1913.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

This is loosly based on the following changes of chromiumos:

 - flashrom: Add default pkg-config definition.
   Change-Id: I28744af0fd2d2d0bcc4569a5fbef370321691267
 - Fix FT2232 feature on static builds.
   Change-Id: I70d4a7bda573b64cb18429a21792455b018c4cba

Corresponding to flashrom svn r1912.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Previously we have hid almost all error messages from called tools like
pkg-config or the compiler in the "configure" step. Only exceptions were
the library checks because Carl-Daniel felt it improved usability in
case of missing headers etc.

However, this makes the output of the makefile less readable and in
the case of pkg-config fallbacks the error messages are actually
expected. Instead of throwing a part of the detailed stderr outputs
of the tools into the face of the users and completely hiding
others, write all of them into a separate log file instead.

Corresponding to flashrom svn r1911.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

The parenthesis pushed the exports into a subshell thus made them useless.

Corresponding to flashrom svn r1910.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Many distros no longer provide libftdi 0.2, and as a result,
programmers that depend on libftdi must be disabled to compile flashrom.
Luckily the libftdi API did not change significantly, so for our
purposes, we can simply use the newer headers and link to the newer
library if it is available.

Corresponding to flashrom svn r1904.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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 r1887.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Tested mainboards:
OK:
 - Elitegroup GF7050VT-M
   Reported by Alex
 - Fujitsu D2724-A1x (used in ESPRIMO E5625)
   Reported by Rainer Spillmann
 - Teclast X98 Air 3G
   Reported by Antonio Ospite

Flash chips:
 - Fix MX25L6405(D) definition by splitting it.
   Reported by Reggie McMurtrey
 - Add Macronix MX25L..08E family and rearrange MX25L6436E.
 - Pm49FL004 to PREW (+EW)
   Reported by Georg Sauthoff

Miscellaneous:
 - Add board enable for abit KN9 Ultra.
 - Mark ARM-USB-OCD as working OK.
 - Use "mobile devices" instead of "laptops" in output.
 - Tiny other stuff.

Corresponding to flashrom svn r1886.
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 r1883.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Was implemented by SPARC newbies, does (cross-)compile but is not run-tested.

Corresponding to flashrom svn r1882.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

This patch was inspired by the code in AVRDude (open source Atmel AVR
programmer) to support the PICkit2 written by Doug Brown [1]. The
Dediprog code in flashrom was used as the template for this code with
some reference to the ft2232 code as well.

[1] - https://github.com/steve-m/avrdude/blob/master/pickit2.c



Corresponding to flashrom svn r1881.
Signed-off-by: Justin Chevrier <jchevrier@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

The way more elegant check for the header fails unfortunately on CentOS 4.9
because PCI_LIB_VERSION is not defined at all although the domain parameter
is present. This patch jumps through the hoops via an additional check in the
Makefile to determine if the function accepts 5 parameters (new version) or
not (old version).

Corresponding to flashrom svn r1880.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Tested mainboards:
OK:
 - AOpen UK79G-1394 (used in EZ18 barebones)
   Reported by Lawrence Gough
 - ASUS M4N78 SE
   Reported by Dima Veselov
 - ASUS P5LD2-VM
   Mark board enable as tested (reported by Dima Veselov)
 - GIGABYTE GA-970A-UD3P (rev. 2.0)
   Reported by trucmar on IRC
 - GIGABYTE GA-990FXA-UD3 (rev. 4.0)
   Reported by ROKO__ on IRC
 - GIGABYTE GA-H77-DS3H (rev. 1.1)
   Reported by Evgeniy Edigarev
 - GIGABYTE GA-P55-USB3 (rev. 2.0)
   Reported by Måns Thörnqvist
 - MSI MS-7817 (H81M-E33)
   Reported by Igor Kolker

Chipsets:
 - Marked Intel Bay Trail (0x0f1c) as tested OK
   Reported by Antonio Ospite
 - Refine Intel IDs
    * Add IDs for Braswell
    * Add IDs for 9 Series PCHs (e.g. H97, Z97)
    * Rename Wellsburg devices slightly

Flash chips:
 - Atmel AT25DF041A to PREW (+PREW)
   Reported by Tai-hwa Liang
 - Atmel AT26DF161 to PREW (+EW)
   Reported by Steve Shenton
 - Atmel AT45DB011D to PREW (+PREW)
   Reported by The Raven
 - Atmel AT45DB642D to PREW (+PREW)
   Reported by Mahesh Mokal
 - Eon EN25F32 to PREW (+PREW)
   Reported by Arman Khodabande
 - Eon EN25F40 to PREW (+REW)
   Reported by Jerrad Pierce
 - Eon EN25QH16 to PREW (+EW)
   Reported by Ben Johnson
 - GigaDevice GD25Q20(B) to PREW (+PREW)
   Reported by Gilles Aurejac
 - Macronix MX25U6435E/F to PR (+PR)
   Reported by Matt Taggart
 - PMC Pm25LV512(A) to PREW (+PREW)
   Reported by The Raven
 - SST SST39VF020 to PREW (+PREW)
   Reported by Urja Rannikko
 - Winbond W25Q40.V to PREW (+EW)
   Reported by Torben Nielsen
 - Add E variants of MX25Lx006 (MX25L2006E, MX25L4006E, MX25L8006E).
 - Add MX25L6465E variant.
 - There was never a MX25L12805 AFAICT.
 - Split MX25L12805 from models with the same ID but an additional 32 kB
   eraser: MX25L12835F/MX25L12845E/MX25L12865E.
 - Add a bunch of ST parallel NOR flash chip IDs.

Miscellaneous:
 - Whitelist ThinkPad X200.
 - Constify master parameter of register_master().
 - Remove FEATURE_BYTEWRITES because it was never used at all.
 - Refine hwseq messages and make them less prominent.
 - Fix the yet unused PRIxCHIPADDR format string thingy.
 - Fix copy&paste error in spi_prettyprint_status_register_bp().
   Spotted by Pablo Cases.
 - Add an additional SMBus controller revision to identify another Yangtze
   model. Thanks to Dan Christensen for reporting this issue.
 - dediprog: add missing include for stdlib.h.
   This fixes (at least) building on FreeBSD and DragonflyBSD with gcc.
 - Remove references to struct pci_filter from programmer.h.
   It is only needed in internal.c where it has a complete type. Having
   it in programmer.h provokes a warning by some old versions of gcc.
 - Tiny other stuff.

Corresponding to flashrom svn r1879.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

libusb-win32 is using a different header file name (lusb0_usb.h) for
a while. Use that on Windows builds to make clear that this is
currently the correct header to include.

Hopefully this will change soonish by migrating away from libusb-0.

Corresponding to flashrom svn r1877.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

In cross-compiler setups pkg-config often needs some help to
determine the correct libraries. This can be done for example by
setting PKG_CONFIG_LIBDIR to point to the directory where the
cross-compile .pc files are located. If PKG_CONFIG_LIBDIR was not
set already outside of the Makefile we set it according to LIBS_BASE
and add the respective path to the linker's rpath. This makes it
possible to easily cross-compile by only setting CC and LIBS_BASE on
the command line.

This patch also removes the explicit default for LIBS_BASE again
because it does not play well with this change and was a bad idea to
begin with.

Corresponding to flashrom svn r1876.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Add a workaround for the GNU make that shipped with CentOS 4.9, which
apparently does not like semicolons in shell code (and which also
ignores info functions altogether by the way).

Corresponding to flashrom svn r1875.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

This patch adds a CONFIG_EVERYTHING flag to the Makefile
that sets all CONFIG_* flags to "yes" if they were "no".

This provides a comfortable way to ensure maximum code exposure
to tools like coverity[0] or clang's scan-build.

[0] https://scan.coverity.com/projects/1020



Corresponding to flashrom svn r1869.
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

 - /usr/include/cpu/param.h defines PAGE_MASK already, hence use another
   name for the respective macro in nicintel_eeprom.c.
 - Since DragonflyBSD 3.6 DPorts is used as the default package manager.
   Therefore we should use /usr/local/ instead of /usr/pkg/ on default
   to fetch libraries.

Corresponding to flashrom svn r1866.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

AR defaults to "ar" anyway in GNU make and instead of gcc it is probably a
better idea to use just cc. The latter allows to build on freebsd 10 without
overriding CC or doing symlink tricks (because it uses clang as cc, provides
multiple gcc packages but only versioned binaries without any actual "gcc"
command name in the path).

Corresponding to flashrom svn r1865.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

We do CPU architecture checks once for the makefile in arch.h and
once for HW access abstraction in hwaccess.c. This patch unifies
related files so that they can share the checks to improve
maintainability and reduce the chance of inconsistencies.
Furthermore, it refines some of the definitions, which
 - adds "support" for AARCH64 and PPC64,
 - adds big-endian handling on arm as well as LE handling on PPC64,
 - fixes compilation of internal.c on AARCH64 and PPC64.

Additionally, this patch continues to unify all OS checks in
flashrom by adding a new helper macro IS_WINDOWS.

The old header file for architecture checking is renamed to platform.h
to reflect its broader scope and all new macros are add in there.

Corresponding to flashrom svn r1864.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Gets rid of a few DOS-specific Makefile hacks.

Corresponding to flashrom svn r1863.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Up to now, when compiling flashrom outside a VCS it would print two
warnings that are not very clear to the user. This patch adds a new
auxilary function to getrevision.sh and uses it in the makefile to print a
single and more meaningful message to the user while hiding the
warnings from getrevision.sh.

Corresponding to flashrom svn r1862.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Basically, among other chips, MSTAR manufactures SoCs that equip TV sets
and computer screens, and it seems that all of their products use the
same in-system programming protocol. Basically, they use the DDC channel
of VGA or DVI connectors, which is actually an I2C bus, to encapsulate
SPI frames (the flash chip is connected to the SoC through an SPI bus).

I wrote this patch since the screen I bought had a software bug, and the
manufacturer only released a new firmware binary, but no tool or
instructions on flashing it.

More details can be found here:
http://boeglin.org/blog/index.php?entry=Flashing-a-BenQ-Z-series-for-free(dom)



I only read code from Linux kernel archives published by Acer to figure
out the protocol (for a touchscreen controller and an NFC chip, both by
MSTAR, that share the same ISP protocol), so I don't think there are
any legal problems with it.

Compilation is currently disabled by default in the Makefile.
If in doubt, additional Makefile bugs were added by Stefan.

Corresponding to flashrom svn r1860.
Signed-off-by: Alexandre Boeglin <alex@boeglin.org>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

Begin to move functions that clearly belong to the (command line)
user interface out of flashrom's core files like flashrom.c.

 - Refine messages within check_chip_supported(), rename it to
   print_chip_support_status() and move it to newly created cli_common.c.
 - Move flashbuses_to_text() to cli_common.c as well.
 - Move global verbosity variables to cli_output.c.

Corresponding to flashrom svn r1841.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Some Parallel bus chips have a 16-bit mode and an 8-bit mode. They use
normal JEDEC addresses for 16-bit mode and shifted addresses (by 1 bit)
for 8-bit mode. Some programmers can access them in 16-bit mode, but on
all flashrom-supported programmers so far, we access them in 8-bit mode.
This means we have to shift the addresses but apart from the addresses
we can share the code.

This patch makes this possible by checking the chip's FEATURE_ADDR_SHIFTED
flag in common JEDEC functions and applying the right addresses respectively.

Corresponding to flashrom svn r1840.
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>