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  1. 03 Sep, 2010 1 commit
  3. 01 Sep, 2010 1 commit
  5. 18 Aug, 2010 1 commit
    • Carl-Daniel Hailfinger's avatar
      Add paranoid checks to sb600spi driver · eb0e7fc4
      Carl-Daniel Hailfinger authored 
      
Add paranoid checks for correct values in essential registers in the SB600/SB700/... SPI driver. If something else changes the values we
wrote, we will see severe read/write corruption.
sb600spi will now abort the access and return an error if it detects
this sort of corruption.

Note: This corruption can be caused by a few different events:
- IPMI/BMC/IMC accesses flash
- Other software accesses flash
The nature of flash access (read/write/ID/...) is irrelevant. Each such
access will cause corruption for all other accesses happening at the
same time.

Thanks to Matthias Kretz for testing this patch.

Corresponding to flashrom svn r1145.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarMatthias Kretz <kretz@kde.org>
      eb0e7fc4
  7. 16 Aug, 2010 1 commit
  9. 15 Aug, 2010 5 commits
  11. 13 Aug, 2010 1 commit
  13. 11 Aug, 2010 1 commit
  15. 08 Aug, 2010 5 commits
  17. 07 Aug, 2010 1 commit
  19. 02 Aug, 2010 1 commit
  21. 01 Aug, 2010 1 commit
  23. 31 Jul, 2010 1 commit
  25. 30 Jul, 2010 1 commit
  27. 29 Jul, 2010 12 commits
  29. 28 Jul, 2010 2 commits
    • Carl-Daniel Hailfinger's avatar
      Cosmetics · f792c7d4
      Carl-Daniel Hailfinger authored 
      
Fix alphabetic sort order for manufacturers in flashchips.c.
Rename a few EON chips to Eon.

Corresponding to flashrom svn r1114.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarUwe Hermann <uwe@hermann-uwe.de>
      f792c7d4
    • Carl-Daniel Hailfinger's avatar
      Add Nvidia nForce MCP61/MCP65/MCP67/MCP78S/MCP73/MCP79 SPI flashing support · 2f436168
      Carl-Daniel Hailfinger authored 
      
Huge thanks go to Michael Karcher for reverse engineering the interface
and to Johannes Sjölund for testing the first iterations of my patch on
his hardware until it worked.

Thanks to the following testers of the patch:
* MCP61, 10de:03e0, LPC OK, ECS Geforce6100SM-M, Andrew Cleveland
* MCP61, 10de:03e0, LPC OK, Biostar NF520-A2 NF61D-A2, Vitaliy Buchynskyy
* MCP65, 10de:0441, SPI OK, MSI MS-7369 K9N Neo-F v2, Kjell Braden
* MCP65, 10de:0441, SPI OK, MSI MS-7369, Wolfgang Schnitker
* MCP65, 10de:0441, SPI OK, MSI MS-7369, Johannes Sjölund
* MCP65, 10de:0441, SPI OK, MSI MS-7369, Melchior Franz
* MCP78S, 10de:075c, SPI OK, Asus M3N78 PRO, Brad Rogers
* MCP78S, 10de:075c, SPI OK, Asus M3N78-VM, Marcel Partap
* MCP78S, 10de:075c, SPI OK, Asus M4N78 PRO, Kimmo Vuorinen
* MCP78S, 10de:075c, SPI OK, Asus M4N78 PRO, Vikram Ambrose
* MCP79, 10de:0aad, SPI OK, Acer Aspire R3600, Andrew Morgan
* MCP79, 10de:0aae, LPC ??, Lenovo Ideapad S12 laptop, Christian Schmitt
* MCP79, 10de:0aae, SPI OK, Apple iMac9,1 Mac-F2218EA9, David "dledson"

flashrom will refuse to write/erase for safety reasons if MCP6x/MCP7x
SPI is detected.

Corresponding to flashrom svn r1113.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarUwe Hermann <uwe@hermann-uwe.de>
      2f436168
  31. 27 Jul, 2010 3 commits
    • Carl-Daniel Hailfinger's avatar
      Split off programmer.h from flash.h · 5b997c3e
      Carl-Daniel Hailfinger authored 
      
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: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarUwe Hermann <uwe@hermann-uwe.de>
      5b997c3e
    • Carl-Daniel Hailfinger's avatar
      Convert MMIO accesses of non-internal PCI-based programmers to be endian-agnostic · 1d3a2fef
      Carl-Daniel Hailfinger authored 
      
Convert all PCI-based external programmers to use special little-endian
accessors for all MMIO regions of PCI devices. This patch does _not_
touch the internal programmer (which is PCI-based as well).

Huge thanks go to Misha Manulis who worked with me to create a first
version of this patch for the satasii programmer based on modification
of generic code.

Huge thanks also go to Segher Boessenkool for suggesting the pci_mmio_
prefix for the abstraction layer.

NOTE to package maintainers: With this patch, compilation and usage of
flashrom should be safe on x86, x86_64, MIPS (little and big endian) and
PowerPC (big endian).

The internal programmer is disabled on non-x86/x86_64 (but it
compiles). The atahpt, nic3com, nicnatsemi, nicrealtek and rayer_spi
can not be compiled on non-x86/x86_64 because port space I/O is
not (yet) supported. Please compile with default settings on
x86/x86_64 and with the following settings on all other architectures:
make CONFIG_NIC3COM=no CONFIG_NICREALTEK=no CONFIG_NICNATSEMI=no
CONFIG_RAYER_SPI=no

Corresponding to flashrom svn r1111.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarMisha Manulis <misha@manulis.com>
      1d3a2fef
    • Uwe Hermann's avatar
      Add a udev rules file for flashrom · 695fb5d0
      Uwe Hermann authored 
      
This allows USB-based external programmers to be used by non-root users
(which are in the 'plugdev' group). The file is to be installed by the
distros into the proper place (not sure if this is distro-specific). On
Debian the file will end up in /etc/udev/rules.d/z60_flashrom.rules.

On some systems the 'plugdev' group might have to adapted to whatever
the respective distro uses.

The following devices are listed so far:

 - Amontec JTAGkey(2)
 - Buspirate
 - Dediprog SF100
 - DLP Design DLP-USB1232H
 - FTDI FT4232H Mini-Module

Corresponding to flashrom svn r1110.
Signed-off-by: default avatarUwe Hermann <uwe@hermann-uwe.de>
Acked-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
      695fb5d0
  33. 24 Jul, 2010 2 commits

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