GitLab

Looking through the sources of Uniflash utility I found that this chip
is no more no less than low-voltage variant of Am29F040B but with
different ID.

So I created a very quick patch (attached).

Corresponding to flashrom svn r157 and coreboot v2 svn r2897.
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>

Corresponding to flashrom svn r156 and coreboot v2 svn r2884.
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r155 and coreboot v2 svn r2881.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

The first chip the code was tested and verified with is the Macronix
MX25L4005, but other chips should work as well. Timeouts are still
hardcoded to data sheet maxima, but the status register checking code is
already there. Thanks to Harald Gutmann for the initial code on which
this is loosely based.

Corresponding to flashrom svn r152 and coreboot v2 svn r2874.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

Corresponding to flashrom svn r147 and coreboot v2 svn r2863.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

The SPI chip finding and SPI chip accessor code is moved as well. This
can be split later if we feel like it.

The non-use of svn cp is intentional because the only history we'd
have to preserve are a few commits which were early prototypes of chip
identification code. For those who intend to look at that history, they
can look at board_enable.c revision 2853.

Corresponding to flashrom svn r145 and coreboot v2 svn r2857.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

It introduces a generic SPI host driver for the IT8716F Super I/O
which will enable easy SPI programming without having to care for the
peculiarities of the SPI host.

To activate probing for the IT8716F, you have to use the gigabyte:m57sli
mainboard override. SPI support will then use the gathered SPI host data
to access the SPI flash.

This has been tested sucessfully by Ward Vandewege <ward@gnu.org> on the
GA-M57SLI v2.0, which has a MX25L4005 SPI flash part.

Corresponding to flashrom svn r140 and coreboot v2 svn r2817.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ward Vandewege <ward@gnu.org>

Corresponding to flashrom svn r137 and coreboot v2 svn r2769.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r136 and coreboot v2 svn r2768.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r133 and coreboot v2 svn r2753.
Signed-off-by: Markus Boas <ryven@ryven.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r132 and coreboot v2 svn r2752.
Signed-off-by: Markus Boas <ryven@ryven.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

No changes in content of the files.

Corresponding to flashrom svn r131 and coreboot v2 svn r2751.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r128 and coreboot v2 svn r2746.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

This patch adds support for the M50FLW040A, M50FLW040B, M50FLW080A,
M50FLW080B, M50FW080, M50FW016, M50LPW116, M29W010B flash chips made by
ST.

The patch is based on the data sheets of the chips and has not been
tested at all.

Corresponding to flashrom svn r123 and coreboot v2 svn r2741.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Only reading from the chips was tested; writing support is untested.

Thanks to Gürkan Sengün <gurkan@linuks.mine.nu> for testing!

Corresponding to flashrom svn r122 and coreboot v2 svn r2740.
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 r113 and coreboot v2 svn r2691.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

* Give decent names to virt_addr and virt_addr_2
* add some comments
* move virtual addresses to the end of the struct,
  so they dont mess up the initializer.

Corresponding to flashrom svn r111 and coreboot v2 svn r2689.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

Corresponding to flashrom svn r110 and coreboot v2 svn r2686.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

  indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs *.[ch]

Some minor fixups were required, and maybe a few more cosmetic
changes are needed.

Corresponding to flashrom svn r108 and coreboot v2 svn r2643.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

 - Atmel AT29C020
 - STMicroelectronics M29F002B
 - STMicroelectronics M29F002T
 - STMicroelectronics M29F002NT

Corresponding to flashrom svn r105 and coreboot v2 svn r2621.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Signed-off-by: Roger Zauner <roger@eskimo.com>
Acked-by: Peter Stuge <peter@stuge.se>

* Only open /dev/mem once and do it early.
* Drop extern for function prototypes.
* Minimize ts5300 impact in probe_flash()

This cleanup will making ICH7 SPI support quite some easier.

Corresponding to flashrom svn r100 and coreboot v2 svn r2585.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

This splits up the ROM Write enable code into chipset specific and
board specific parts. This of course means that a lot of code is
plainly moved about.

* Allows for linuxbios name matching and pci-subsystem id matching.
  The latter uses a double set to properly distuinguish boards despite
  of some known vendors being lax about it.
* Fixes GPIO15 being raised on every VT8235 southbridge, regardless of what
  that line actually controls; rom on EPIA-M, backlight on mitac 8999 laptop.
* Adds flashrom support for Asus A7V400-MX (KM400 + VT8235)
* Island aruma was renamed agami aruma, the board specific code now got
  adjusted. A set of pci-ids was retrieved from source code.

Corresponding to flashrom svn r99 and coreboot v2 svn r2581.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

Corresponding to flashrom svn r98 and coreboot v2 svn r2578.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r97 and coreboot v2 svn r2577.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r92 and coreboot v2 svn r2565.
Signed-off-by: David Hendricks <david.hendricks@gmail.com>
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

* flash.h:
  - add a license header
  - add system definitions
* flash_enable.c:
  - put io priviledge access in one single place
  - add includes required for Solaris.
* lbtable.c, flash_rom.c, 82802ab.c:
  - use MEM_DEV so it works on Solaris
* sst49lfxxxc.c, sharplhf00l04.c, sst_fwhub.c, 82802ab.c
  - drop unneeded include to sys/io.h
* Makefile
  - adapt to Solaris specifics.

Corresponding to flashrom svn r88 and coreboot v2 svn r2550.
Signed-off-by: Adam Kaufman <adam.kaufman@pinnacle.com>
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Adam Kaufman <adam.kaufman@pinnacle.com>

Corresponding to flashrom svn r87 and coreboot v2 svn r2539.
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Also add suport for NVIDIA MCP55.

Corresponding to flashrom svn r85 and coreboot v2 svn r2537.
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>

Corresponding to flashrom svn r77 and coreboot v2 svn r2504.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

Corresponding to flashrom svn r75 and coreboot v2 svn r2502.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r74 and coreboot v2 svn r2501.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>

Corresponding to flashrom svn r72 and coreboot v2 svn r2499.
Signed-off-by: Giampiero Giancipoli <gianci@email.it>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r66 and coreboot v2 svn r2450.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
X-Signed-off-by: Stefan Reinauer <stepan@coresystems.de>

Corresponding to flashrom svn r58 and coreboot v2 svn r2354.

Data sheet:
http://www.alldatasheet.com/datasheet-pdf/pdf/47674/WINBOND/W49V002FAP.html

Corresponding to flashrom svn r56 and coreboot v2 svn r2341.

Corresponding to flashrom svn r55 and coreboot v2 svn r2336.

Corresponding to flashrom svn r54 and coreboot v2 svn r2332.

Corresponding to flashrom svn r53 and coreboot v2 svn r2321.

* SST_49LF040B flash support for flashrom
* add ICH4-M support to flashrom

Corresponding to flashrom svn r52 and coreboot v2 svn r2230.
Signed-off-by: Scott Tsai <scott.tsai@arima.com.tw>

* support for Winbond W39V040A
* Support for ATI SB400 (RS480 chipset)
* Support for Intel ICH7 (from Scott Tsai <scott.tsai@arima.com.tw>)

Corresponding to flashrom svn r51 and coreboot v2 svn r2229.