I'm porting LinuxBIOS to nVidia's CK8-04 (nForce4) chip. Currently, the serial port is working and I believe the soft reset is working OK.
It seems that the smbus is not being setup properly. Any suggestions are most welcome. Attached below is the serial output.
I will follow up with more useful tracing info from the serial port later such as enabling CONFIG_SERIAL_POST. Any other suggestions for tracing and debug are welcome too.
Sincerely,
Ken Fuchs kfuchs@winternet.com
----------------------------------------------------------------------
LinuxBIOS-1.1.7.0-Fallback Thu Feb 17 17:02:23 CST 2005 starting... setting up resource map....done. (0,1) link=01 (1,0) link=01 02 nodes initialized. SBLink=00 NC node|link=00 NC node|link=02 busn=06 ht reset -
LinuxBIOS-1.1.7.0-Fallback Thu Feb 17 17:02:23 CST 2005 starting... setting up resource map....done. (0,1) link=01 (1,0) link=01 02 nodes initialized. SBLink=00 NC node|link=00 NC node|link=02 busn=06 PCI: 00:01.00 PCI: 00:02.00 PCI: 00:02.01 PCI: 00:02.02 PCI: 00:03.00 PCI: 00:03.01 PCI: 00:05.00 PCI: 00:05.01 PCI: 00:07.00 PCI: 00:08.00 PCI: 00:09.00 PCI: 00:0a.00 PCI: 00:0b.00 PCI: 00:0c.00 PCI: 00:0d.00 PCI: 00:0e.00 PCI: 00:0f.00 PCI: 00:18.00 PCI: 00:18.01 PCI: 00:18.02 PCI: 00:18.03 PCI: 00:19.00 PCI: 00:19.01 PCI: 00:19.02 PCI: 00:19.03 Ram1.00 Ram1.01 Ram2.00 No memory for this cpu Ram2.01 No memory for this cpu Ram3 Clearing initial memory region: