I was looking at the devicetree.cb values for the alix2 versus what I see on my alix6:
root@OpenWrt:/# rdmsr 0x51400025 1002 root@OpenWrt:/# rdmsr 0x5140004e effd00c0 root@OpenWrt:/#
I'm not sure how significant these differences are:
chip northbridge/amd/lx device pci_domain 0 on device pci 1.0 on end device pci 1.1 on end chip southbridge/amd/cs5536 # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK # SIRQ Mode = Active(Quiet) mode. Save power.... # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK # How to get these? Boot linux and do this: # rdmsr 0x51400025 register "lpc_serirq_enable" = "0x00001002" # rdmsr 0x5140004e -- polairy is high 16 bits of low 32 bits register "lpc_serirq_polarity" = "0x0000EFFD" # mode is high 10 bits (determined from code) register "lpc_serirq_mode" = "1" # Don't yet know how to find this. register "enable_gpio_int_route" = "0x0D0C0700" register "enable_ide_nand_flash" = "0" # 0:ide mode, 1:flash register "enable_USBP4_device" = "0" #0: host, 1:device