[coreboot] TPM support for SeaBIOS -- looking for a tester on real hardware

Rudolf Marek r.marek at assembler.cz
Thu Sep 8 12:49:51 CEST 2011


 >no clue how TPM works, never played with it so far... :)

Well as far I know it is just a LPC device (if it is 1,1 device), make 
sure the region for that chip is decoded and enable
decoding of 0xfed0_0000 (sorry do not remember right range out of my 
head) in chipset which is needed for special LPC cycles. That is all I 
know. This special cycles have something in common with SKINIT or maybe 
with TPM 1.2



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