Hi,
Unfortunatelly that doesn't work.. The observed behaviour of LinuxBIOS after the change is exactly the same as before.. (I have no logs yet, I will post them this evening..) After Linux boots (with LB) the PCI bridge (00:06.0) is still badly (or not!) initialized..
In fact, I noticed a (very small) effect of the code change proposed by Yinghai: - before the change, the command: setpci -s 00:01.0 78.l gives the result: 20040000 - after the change, the same command gives the result: 19040000 This validates, I think, that my build of LB was correct, the programming of the flash was successfull, and LB did indeed execute the initialization proposed by Yinghai.. But the PCI bridge activation/initialization issue remains .. :/
Any ideas?..
Best regards, Florentin Demetrescu
Quoting yhlu yinghailu@gmail.com:
please try to move
RES_PCI_IO, PCI_ADDR(0, 1, 0, 0x78), 0xC0FFFFFF, 0x19000000,
from ctrl_conf_master_only to ctrl_conf_mcp55_only
YH