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>
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 r136 and coreboot v2 svn r2768.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.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 r130 and coreboot v2 svn r2748.
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>
* 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>
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>
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 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 r64 and coreboot v2 svn r2448.
Signed-off-by: Roman Kononov <kononov195-lbl@yahoo.com>.
X-Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
* 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.
