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authorCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2007-11-14 15:09:30 +0000
committerCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2007-11-14 15:09:30 +0000
commit34153ac0b8ef4d99de1d56b0e8733ae124f2ba0b (patch)
tree2f955eca24a70e0fee5ad8a6e8b4b66ff9d26c37 /src/mainboard/tyan/s2892
parent31e805dadbf57e9a88be8814b9582d02e97ab745 (diff)
downloadcoreboot-34153ac0b8ef4d99de1d56b0e8733ae124f2ba0b.tar.xz
Autodetect presence of serial flash and set up the board accordingly.
This enables us to have only one configuration and one set of code for all revisions of the Gigabyte GA-M57SLI-S4. Flash is now setup correctly for both SPI and LPC flash. Detection of SPI flash in flashrom on rev. 2.x boards now hangs instead of failing. However, that is just an effect of the combination of incomplete initialization of the SPI controller and paranoid checks in the flashrom SPI code. If anyone wants to work on that, he needs a logic analyzer or creative imagination. Hint: LPC-to-SPI read passthrough, clock signal. Remaining issues for the M57SLI: Fan/environment control. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Harald Gutmann <harald.gutmann@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2972 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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