Hello again,
I've wrote my own RAM initialization function which based on factory BIOS setting and AMD Geode LX Data Book. Unfortunately it didn't bring any result. As previous, the booting process hangs on executing wbinvd function.
I noticed that when I try to write some data into desired stack address range (pointed by CONFIG_CARBASE=0x80000 value in .config file) the booting process hangs on it. This situation occurs when I use the coreboot RAM initialization function and my own function as well. It is very strange to me.
Could you give me any advice how solve this situation?
Thanks in advance for your engagement.