From eb58257b9650b9191d8b987e0b214fed1ad2b77a Mon Sep 17 00:00:00 2001 From: Stefan Tauner Date: Fri, 21 Sep 2012 12:52:50 +0000 Subject: Add a bunch of new/tested stuff and various small changes 14 Tested Mainboards: OK: - ASUS M3A78-EH http://www.flashrom.org/pipermail/flashrom/2010-October/005297.html - ASUS P2B-LS http://www.flashrom.org/pipermail/flashrom/2010-November/005506.html - Biostar TA790GX A3+ http://paste.flashrom.org/view.php?id=1350 - ECS 848P-A7 http://www.flashrom.org/pipermail/flashrom/2011-January/005781.html - GIGABYTE GA-G41MT-S2PT Reported on IRC - GIGABYTE GA-H77-D3H Reported and tested by Alexander Gordeev on IRC. - Gigabyte GA-X79-UD5 http://www.flashrom.org/pipermail/flashrom/2012-August/009811.html - Shuttle FN78S http://www.flashrom.org/pipermail/flashrom/2012-August/009714.html - VIA EITX-3000 Reported on IRC by Tuju NOT OK: - Dell PowerEdge C6220 (0HYFFG) http://www.flashrom.org/pipermail/flashrom/2012-September/009900.html - Foxconn Q45M http://www.flashrom.org/pipermail/flashrom/2012-September/009923.html - MSI MS-7309 (K9N6SGM-V) http://www.flashrom.org/pipermail/flashrom/2012-August/009712.html - Supermicro X9QRi-F+ http://www.flashrom.org/pipermail/flashrom/2012-September/009887.html - ZOTAC H61-ITX WiFi (H61ITX-A-E) http://www.flashrom.org/pipermail/flashrom/2012-August/009649.html ASUS CUSL2-C has been tested to be working with the board enable once implemented for the TUSL2-C board. They seem to have the same PCI IDs as shown in the links below. Since only the CUSL2-C board enable has been tested yet, we distinguish the two by DMI strings. http://paste.flashrom.org/view.php?id=1393 http://www.flashrom.org/pipermail/flashrom/attachments/20091206/ddca2c6c/attachment-0002.eml Tested flash chips: - Set EMST F25L008A to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2012-August/009714.html - Set GigaDevice GD25Q64 to PREW (+PREW) http://git.chromium.org/gitweb/?p=chromiumos/third_party/flashrom.git;a=commit;h=9e8ef49b1f626c2197e131fba6c5b65c8af4eeea - Set Macronix MX25L12805 to P (+P) http://www.flashrom.org/pipermail/flashrom/2012-September/009887.html - Set SST SST49LF003A/B to PREW (+EW) http://paste.flashrom.org/view.php?id=467 - Set Winbond W49V002FA to PREW (+EW) http://www.flashrom.org/pipermail/flashrom/2011-January/005781.html Tested chipsets: - Intel X79 (0x1d41) http://www.flashrom.org/pipermail/flashrom/2012-August/009811.html Board enables: - add ASUS P4P800-X Created by Idwer Vollering and tested by Mingsen Bao: http://paste.flashrom.org/view.php?id=467 - add DMI string to P4P800-VM Miscellaneous: - Add remaining Intel 7 series chipset (LPC) PCI IDs - Add generic SPI detection for chips from Winbond - Minor manpage changes - Minor other cleanups - Escape full stops after abbreviations in the manpage. - Add ICH9 and successors to spi_get_valid_read_addr Corresponding to flashrom svn r1601. Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- flash.h | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) (limited to 'flash.h') diff --git a/flash.h b/flash.h index 2990202..4913536 100644 --- a/flash.h +++ b/flash.h @@ -59,6 +59,21 @@ enum chipbustype { }; /* + * The following write granularities are known: + * - 1 bit: Each bit can be cleared individually. + * - 1 byte: A byte can be written once. Further writes to an already written byte cause its contents to be + * either undefined or to stay unchanged. + * - 128 bytes: If less than 128 bytes are written, the rest will be erased. Each write to a 128-byte region + * will trigger an automatic erase before anything is written. Very uncommon behaviour. + * - 256 bytes: If less than 256 bytes are written, the contents of the unwritten bytes are undefined. + */ +enum write_granularity { + write_gran_1bit, + write_gran_1byte, + write_gran_256bytes, +}; + +/* * How many different contiguous runs of erase blocks with one size each do * we have for a given erase function? */ @@ -203,11 +218,6 @@ void print_supported(void); void print_supported_wiki(void); /* flashrom.c */ -enum write_granularity { - write_gran_1bit, - write_gran_1byte, - write_gran_256bytes, -}; extern int verbose_screen; extern int verbose_logfile; extern const char flashrom_version[]; -- cgit v1.1