GitLab

Mosel Vitelic Corporation:
V29C51000B, V29C51000T, V29C51400B, V29C51400T, V29LC51000, V29LC51001,
V29LC51002

SyncMOS / Mosel Vitelic Corporation:
{F,S,V}29C51001B, {F,S,V}29C51001T, {F,S,V}29C51002B, {F,S,V}29C51002T,
{F,S,V}29C51004B, {F,S,V}29C51004T, {V,S}29C31004B, {V,S}29C31004T

Modify earlier definitions of
S29C31004T/S29C51001T/S29C51002T/S29C51004T to change name and correct
page size.

Corresponding to flashrom svn r1124.
Signed-off-by: Mattias Mattsson <vitplister@gmail.com>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Add support for AMIC A25L512, A25L010, A25L020, A25L040, A25L080,
A25L016, A25L032 AMIC A25LQ032 (quad-rate read).

Corresponding to flashrom svn r1118.
Signed-off-by: Dan Lenski <dlenski@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Add support for Atmel AT25DF081A and AT25DQ161.

Some chips require EWSR before WRSR, others require WREN before WRSR,
and some support both variants. Add feature_bits to select the correct
SPI command, and default to EWSR.

Corresponding to flashrom svn r1115.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested-by: Steven Rosario
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Fix alphabetic sort order for manufacturers in flashchips.c.
Rename a few EON chips to Eon.

Corresponding to flashrom svn r1114.
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 r1097.
Signed-off-by: Joshua Roys <roysjosh@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

http://www.amictechnology.com/pdf/A25L20P.pdf covers:
AMIC A25L05PT
AMIC A25L05PU
AMIC A25L10PT
AMIC A25L10PU
AMIC A25L20PT
AMIC A25L20PU
http://www.amictechnology.com/pdf/A25L16P.pdf

 covers:
AMIC A25L16PT
AMIC A25L16PU

Clarify the situation surrounding the A25L40PT and A25L40PU chips which
share the same RDID values, despite the fact that their erase block
layouts are different.  Rudolf Marek tested and confirmed the distinct
erase block layouts of these chips.

Add a pretty-printer for the AMIC SPI chip status register
Add a generic AMIC chip type.

Corresponding to flashrom svn r1096.
Signed-off-by: Daniel Lenski <dlenski@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r1094.
Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

This chip is used on some Xbox versions.

Corresponding to flashrom svn r1086.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Alec Wright <alecjw@member.fsf.org>

Use full-chip write function on Fujitsu MBM29F400TC and ST M29F400BT.
Add support for ST M29F400BB.

Corresponding to flashrom svn r1083.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>

Actually check if the unlock worked instead of just assuming it worked.

Corresponding to flashrom svn r1082.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>

However, wrap the write functions in a compat layer to allow converting
the rest of flashrom later. Tested on Intel NM10 by David Hendricks.

Corresponding to flashrom svn r1080.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>

This is a 1 MB SPI chip that seems to be straightforwardly related
to the AMIC A25L40PU, which has half the capacity but is otherwise
identical.

Datasheet is at http://www.amictechnology.com/pdf/A25L80P.pdf



flashrom -VE, -Vr, and -Vw has been tested using the AMD SB7x0
interface. Everything works fine... at least, I used it to upgrade my
BIOS and I've been able to reboot.

Corresponding to flashrom svn r1075.
Signed-off-by: Daniel Lenski <dlenski@gmail.com>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>

SPI chips never should use read_memmapped. The SPI master code might
decide that read_memmapped is fine for this chip, though, in a lower
layer.

Corresponding to flashrom svn r1074.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r1060.
Signed-off-by: Guenter Knauf <lists@gknw.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Tested.

Corresponding to flashrom svn r1059.
Signed-off-by: David Hendricks <dhendrix@google.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r1056.
Signed-off-by: David Borg <borg.db@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r1050.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Sean Nelson <audiohacked@gmail.com>

Checked against datasheets, should work.

Corresponding to flashrom svn r1045.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
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>

Corresponding to flashrom svn r1036.
Signed-off-by: Andrew Morgan <ziltro@ziltro.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

 - Winbond W39V040FA (reported by Guenter <lists@gknw.net>)
   Read (thus also probe), write (thus also erase), and verify tested.
   http://www.flashrom.org/pipermail/flashrom/2010-May/003078.html



Corresponding to flashrom svn r1020.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

 - Eon EN25F80 (reported by oops66 <oops66@wanadoo.fr>)
   Probe and read tested.
   http://www.flashrom.org/pipermail/flashrom/2010-May/003183.html

 - AMIC A49LF040A (reported by Guenter <lists@gknw.net>)
   Read (thus also probe), write (thus also erase), and verify tested.
   http://www.flashrom.org/pipermail/flashrom/2010-May/003078.html
   Also reported by Robert Grasso <robert.grasso@modulonet.fr>.
   http://www.flashrom.org/pipermail/flashrom/2010-May/003006.html

 - SST SST49LF008A (reported by Marco Giacinti <marcogiacinti@hotmail.it>)
   Erase tested.
   http://www.flashrom.org/pipermail/flashrom/2010-May/003010.html

 - SST SST29EE020A (reported by Anders Jenbo <anders@jenbo.dk>)
   Write (and thus erase) tested.
   http://www.flashrom.org/pipermail/flashrom/2010-April/002961.html

 - SST SST49LF040 (reported by David Westberg <david@uarda.dlinkddns.com>)
   Probe and read tested.
   http://www.flashrom.org/pipermail/flashrom/2010-April/002862.html

 - Winbond W39V080FA (reported by Maciej Żenczykowski <zenczykowski@gmail.com>)
   All operations tested.
   http://www.flashrom.org/pipermail/flashrom/2010-April/002863.html

 - Winbond W29C020C (reported by Urja Rannikko <urjaman@gmail.com>)
   Erase tested.
   http://www.flashrom.org/pipermail/flashrom/2010-April/002847.html

 - PMC Pm39LV010 (reported by Tim Small <tim@seoss.co.uk>)
   Write (and thus also erase) tested.
   http://www.flashrom.org/pipermail/flashrom/2010-March/002711.html



Corresponding to flashrom svn r1019.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Corresponding to flashrom svn r1018.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

Some chips implement the RES (0xab) opcode, but they use a non-standard
two byte response instead of the usual one byte response. A two-byte
response has the accuracy of REMS and RDID, so don't check for REMS/RDID
availability before running a two-byte RES.

Corresponding to flashrom svn r1017.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

 - PMC Pm49FL004
 - SST SST49LF020
 - SST SST49LF020A
 - SST SST49LF040B
 - SST SST49LF080A
 - Winbond W39V040B

I tested all operations on hardware using r997. Only on SST49LF040B
write/erase does not seem to work, will investigate later (probe/read
works, though).

Corresponding to flashrom svn r1012.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

I tested read/write/probe with W25Q80.

Corresponding to flashrom svn r994.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: David Hendricks <dhendrix@google.com>

Remove blockwise write for i82802ab chips. It will be reintroduced
in post-0.9.2 in a generic way. This is needed to fix
FWH-like chips with non-uniform sectors.

These are:
  Intel 28F001
  Sharp LHF00L04
  ST M50FW002
  ST M50LPW116

Corresponding to flashrom svn r991.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Corresponding to flashrom svn r988.
Signed-off-by: Anders Juel Jensen <andersjjensen@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

 - 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>

PMC Pm39LV010:
 See http://www.coreboot.org/pipermail/flashrom/2010-March/002711.html
 Thanks to Tim Small for reporting!

Supermicro X8DTT-F:
 See http://www.coreboot.org/pipermail/flashrom/2010-March/002707.html
 Thank to Taylan Develioglu for testing!

Gigabyte GA-965P-DS4:
 See http://www.coreboot.org/pipermail/flashrom/2010-March/002426.html
 Thanks to Michal Andrzejczak for reporting!

Tyan Tempest i5000PW:
 See http://www.coreboot.org/pipermail/flashrom/2010-February/002358.html
 Thanks to Rob Lazzurs for reporting!

PCEngines WRAP.2E:
 See http://www.coreboot.org/pipermail/flashrom/2010-February/002187.html
 Thanks to Vincenzo Caruso for testing!

Asus P5B:
 This board has been reporting as working (for r710/0.9.1) in:
 http://www.coreboot.org/pipermail/flashrom/2010-February/002170.html
 Thanks to Patrice Levesque for testing!

MSI 7312 (K9MM-V) + W39V040B:
 See http://www.coreboot.org/pipermail/flashrom/2010-February/002159.html
 Thanks to David Mears for testing!

Probe + Read on SST49LF080A:
 See http://www.coreboot.org/pipermail/flashrom/2010-February/002095.html


 Thanks to Peter Lemenkov for testing!

Finally:
 remove Asus A7V8X-X from "boards_ok", as this table is meant only for
 boards not needing a board enable.

Corresponding to flashrom svn r984.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

See http://www.coreboot.org/pipermail/flashrom/2010-March/002451.html



Thanks to Paweł Stawicki for reporting!

Corresponding to flashrom svn r980.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

W49F002U: http://www.coreboot.org/pipermail/flashrom/2010-March/002469.html
EN29F002: http://www.coreboot.org/pipermail/flashrom/2010-March/002480.html



Block erase was broken, chip erase worked, block erase is fixed in r934 but
has not been tested since.

Thanks to Guy Lacroix for reporting!

Corresponding to flashrom svn r978.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Abit VT6X4 / W29C020C: See
  http://www.coreboot.org/pipermail/flashrom/2010-March/002730.html
  Fixes typo in comment and marks board-enable as tested (the flashrom
  running on that machine was patched with the board enable that got
  in later).

Asus A7V133 / Atmel AT29C010A: See
  http://www.coreboot.org/pipermail/flashrom/2010-March/002729.html


  Adding "erase" to tested as there is only one erase function.

Corresponding to flashrom svn r975.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

http://www.flashrom.org/pipermail/flashrom/2010-February/002318.html


Thanks to Andre Robatino for reporting!

Corresponding to flashrom svn r974.
Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Sst49lfxxxc software status register is functionally the same as the 
82802ab status register, "Block Protect Status"(49lfxxxc) can be treated 
the same as "Device Protect Status"(82802ab).
Erase_block_49lfxxxc is the same command sequence as erase_block_82802ab.
Add unlock_49lfxxxc to chips definitions.
Write_sector_49lfxxxc is the same as write_page_82802ab.

Corresponding to flashrom svn r972.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Ack via IRC.

Corresponding to flashrom svn r969.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

This patch looks into the write situation for the Intel 28F001BX-{B,T}.
Looks like they're just a 82802ab page write.

Unlock_28f004s5 has been changed to read all the lock bits and if at
least one of the block lock bits are set, clear them all. If the master
lock bit is set, we can't do anything about it, so we return.

Corresponding to flashrom svn r965.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

The Intel 28F001BX-T/B chips don't have block locks or mention of
registers; chip is old. The Intel 28F004S5 mentions block locks which
require a remapping registers.

Corresponding to flashrom svn r960.

The Intel 28F004S5 mentions block locks which require a remapping registers.
Fixes problems brought up by carldani because of commit r948.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Sean Nelson <audiohacked@gmail.com>

Rename print_82802ab_status to print_status_82802ab add unlock_82802ab strip unlock code from erase_block_82802ab rename erase_82802ab_block  to erase_block_80280ab delete sharplhf00l04.o from Makefile delete *_lhf00l04* from chipdrivers.h.

add unlock_stm50flw0x0x
delete wait_stm50flw0x0x
delete write_page_stm50flw0x0x
convert erase_stm50flw0x0x to erase_chip_stm50flw0x0x
delete write_stm50flw0x0x
add unlock_82802ab to two Intel chips with TEST_BAD_WRITE
change the status of 82802AB, 82802AC, M50FW040, M50FW080 to TEST_OK_PR

Corresponding to flashrom svn r948.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

All operations for these chips were tested on hardware. ERASE is not marked
as working yet, as there are multiple erase functions per chip and only one
was (successfully) tested. I'll redo the ERASE test when the respective
infrastructure in flashrom is there.

Corresponding to flashrom svn r945.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Convert _sst_fwhub functions to jedec.

Corresponding to flashrom svn r943.

kill unused sst_fwhub.c functions
make unlock_* check if unlock was successful and only return 0 when fully successful
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>