[coreboot] Re: LPC problem in Coreboot for Apollo Lake

Hi, adding this section: register "lpc_ioe" = "LPC_IOE_SUPERIO_2E_2F | LPC_IOE_COMA_EN | LPC_IOE_COMB_EN | LPC_IOE_EC_4E_4F" to devicetree.cb solved problem. Thanks! пт, 9 сент. 2022 г. в 20:17, Nico Huber : > Hello Roman, > > On 09.09.22 17:48, roman perepelitsin wrote: > > I use coreboot for A

[coreboot] Re: LPC problem in Coreboot for Apollo Lake

Hello Roman, On 09.09.22 17:48, roman perepelitsin wrote: > I use coreboot for ApolloLake CPU (Atom). We have SuperIO WB83627-DHG chip > on carrier board. LPC enabled, POST codes work normal. But I can't get > access to SIO under Linux (via port 0x2e). Superiotool can't find chip. > Also, I have C