The Intel Tunnel Creek chipset supports both an SPI and an LPC bus. Set chipset table entry for Tunnel Creek to new function "enable_flash_tunnelcreek", which will read the hardware straps and return support for the bus that has been used for booting. This function uses "ich_init_spi" with ich_generation set to 7 for initializing the SPI bus if necessary.
SPI functionality tested on actual hardware (see attached file flashrom.log), Tunnel Creek LPC interface not tested yet (missing hardware for that).
Signed-off-by: Ingo Feldschmid ifel@msc-ge.com
<<tunnelcreek.patch>> <<flashrom.log>> Es gelten unsere Allgemeinen Leistungsbedingungen die unter http://www.msc-ge.com/alb abrufbar sind.
Our standard terms and conditions apply which are available under http://www.msc-ge.com/alb .
MSC Vertriebs GmbH
Sitz der Gesellschaft: Industriestrasse 16, 76297 Stutensee Handelsregister: Mannheim, HRB Nr. 10 3631 Geschaftsfuhrung: Manfred Schwarztrauber, Lothar Kummerlin, Rudiger Kuhn, Silvano Geissler Umsatzsteuer ID Nr.: DE 143 585 507 WEEE Reg. Nr. : DE 31011852
Gleichmann & Co. Electronics GmbH
Sitz der Gesellschaft: Schraderstrasse 44, 67227 Frankenthal Handelsregister: Ludwigshafen, HRB Nr. 21305 Geschaftsfuhrung: Manfred Schwarztrauber, Thomas Klein Umsatzsteuer ID Nr. : DE 148 421 329 WEEE Reg. Nr.: DE 72277043
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2011/8/30 Feldschmid, Ingo ifel@msc-ge.com
**
The Intel Tunnel Creek chipset supports both an SPI and an LPC bus. Set chipset table entry for Tunnel Creek to new function “ enable_flash_tunnelcreek”, which will read the hardware straps and return support for the bus that has been used for booting. This function uses “ ich_init_spi” with ich_generation set to 7 for initializing the SPI bus if necessary.
SPI functionality tested on actual hardware (see attached file flashrom. log), Tunnel Creek LPC interface not tested yet (missing hardware for th at).
The log you sent reports that flashrom found an untested chipset:
"Found chipset "Intel Atom E6xx(T)/Tunnel Creek" with PCI ID 8086:8186. This chipset is marked as untested. If you are using an up-to-date version of flashrom please email a report to flashrom@flashrom.org including a verbose (-V) log. Thank you!"
Having tested this on hardware, can you change this: {0x8086, 0x8186, NT, "Intel", "Atom E6xx(T)/Tunnel Creek", enable_flash_tunnelcreek},
to: {0x8086, 0x8186, OK, "Intel", "Atom E6xx(T)/Tunnel Creek", enable_flash_tunnelcreek},
recompile and send the output (and patch) after that change?
Signed-off-by: Ingo Feldschmid ifel@msc-ge.com
<<tunnelcreek.patch>> <<flashrom.log>>
Es gelten unsere Allgemeinen Leistungsbedingungen die unter http://www.msc-ge.com/alb abrufbar sind.
Our standard terms and conditions apply which are available under http://www.msc-ge.com/alb.
MSC Vertriebs GmbH Sitz der Gesellschaft: Industriestrasse 16, 76297 Stutensee Handelsregister: Mannheim, Germany, HRB No. 10 3631 Geschaftsfuhrung: Manfred Schwarztrauber, Lothar Kummerlin, Rudiger Kuhn, Silvano Geissler Umsatzsteuer ID Nr.: DE 143 585 507 WEEE Reg. Nr.: DE 31011852
Gleichmann & Co. Electronics GmbH Sitz der Gesellschaft: Schraderstrasse 44, 67227 Frankenthal Handelsregister: Ludwigshafen, Germany, HRB No. 21305 Geschaftsfuhrung: Manfred Schwarztrauber, Thomas Klein Umsatzsteuer ID Nr.: DE 148 421 329 WEEE Reg. Nr.: DE 72277043
Diese E-Mail enthalt vertrauliche und/ oder rechtlich geschutzte Informationen. Wenn Sie nicht der beabsichtigte Empfanger sind, informieren Sie bitte sofort den Absender und loschen Sie diese E-Mail.
The information contained in this message is confidential and/ or protected by law. If you are not the intended recipient, please contact the sender and delete this message.
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