[coreboot] Trouble with coreboot for Roda RK9 (SOLVED)

Nico Huber nico.huber at secunet.com
Fri Feb 14 14:37:15 CET 2014

Hello Dmitry,

> I solved the problem with GP1-GP4 registers. It is needen to change
> the mask for decosding the port  0x600 on LPC.
> pci_write_config32(LPC_DEV, D31F0_GEN1_DEC, 0x001f0601);
I'm not sure how changing the mask helps. Please provide a patch, so
I can better understand what you are doing.

Current code sets this to 0x000c0601, bits 16, 17 are reserved and bit
20 should IIRC only help with addresses from 0x610 to 0x61f.


M. Sc. Nico Huber
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