[LinuxBIOS] EPIA hang after patch

ben at hewson-venieri.co.uk ben at hewson-venieri.co.uk
Tue Jun 12 09:48:47 CEST 2007


Can you try using just 1 memory module to start with and see if that helps.



>Hi!
>
>I checked out r2717 and at first it behaved like Markus Boas Epia V
>but then I applied Ben's patch to the vt8231_early_serial.c and it
>booted into filo, once, then hanged at the dram setup. then I applied
>the vt8231_lpc.c patch and it hangs on this:
>
>LinuxBIOS-2.0.0.0Normal Mon Jun 11 22:28:57 CEST 2007 starting...
>87 is the comm register
>SMBus controller enabled
>vt8601 init starting
>00000000 is the north
>                     1106 0601
>0120d4 is the computed timing
>                             NOP
>PRECHARGE
>DUMMY READS
>CBR
>MRS
>NORMAL
>set ref. rate
>enable multi-page open
>Slot 00 is SDRAM 10000000 bytes
>000e is the MA type
>Slot 01 is SDRAM 08000000 bytes x2
>000c is the MA type
>Slot 02 is empty
>Slot 03 is empty
>vt8601 done
>Copying LinuxBIOS to RAM.
>Jumping to LinuxBIOS.
>LinuxBIOS-2.0.0.0Normal Mon Jun 11 22:28:57 CEST 2007 booting...
>Enumerating buses...
>scan_static_bus for Root Device
>Finding PCI configuration type.
>PCI: Using configuration type 1
>PCI_DOMAIN: 0000 enabled
>APIC_CLUSTER: 0 enabled
>PCI_DOMAIN: 0000 scanning...
>PCI: pci_scan_bus for bus 00
>PCI: 00:00.0 [1106/0601] ops
>PCI: 00:00.0 [1106/0601] enabled
>malloc Enter, size 668, free_mem_ptr 00018000
>malloc 0x00018000
>Capability: 0x07 @ 0x80
>Capability: 0x08 @ 0x80
>Capability: 0x10 @ 0x80
>PCI: 00:01.0 [1106/8601] enabled
>PCI: devfn 0x10, bad id 0xffffffff
>PCI: devfn 0x18, bad id 0xffffffff
>PCI: devfn 0x20, bad id 0xffffffff
>PCI: devfn 0x28, bad id 0xffffffff
>PCI: devfn 0x30, bad id 0xffffffff
>PCI: devfn 0x38, bad id 0xffffffff
>PCI: devfn 0x40, bad id 0xffffffff
>PCI: devfn 0x48, bad id 0xffffffff
>PCI: devfn 0x50, bad id 0xffffffff
>PCI: devfn 0x58, bad id 0xffffffff
>PCI: devfn 0x60, bad id 0xffffffff
>PCI: devfn 0x68, bad id 0xffffffff
>PCI: devfn 0x70, bad id 0xffffffff
>PCI: devfn 0x78, bad id 0xffffffff
>PCI: devfn 0x80, bad id 0xffffffff
>PCI: 00:11.0 [1106/8231] bus ops
>PCI: 00:11.0 [1106/8231] enabled
>PCI: 00:11.1 [1106/0571] ops
>PCI: 00:11.1 [1106/0571] enabled
>PCI: 00:11.2 [1106/3038] disabled
>PCI: 00:11.3 [1106/3038] disabled
>PCI: 00:11.4 [1106/8235] ops
>PCI: 00:11.4 [1106/8235] disabled
>PCI: 00:11.5 [1106/3058] disabled
>PCI: 00:11.6 [1106/3068] enabled
>PCI: devfn 0x8f, bad id 0xffffffff
>PCI: 00:12.0 [1106/3065] ops
>PCI: 00:12.0 [1106/3065] enabled
>PCI: devfn 0x98, bad id 0xffffffff
>malloc Enter, size 668, free_mem_ptr 0001829c
>malloc 0x0001829c
>PCI: 00:14.0 [1106/3065] ops
>PCI: 00:14.0 [1106/3065] enabled
>PCI: devfn 0xa8, bad id 0xffffffff
>PCI: devfn 0xb0, bad id 0xffffffff
>PCI: devfn 0xb8, bad id 0xffffffff
>PCI: devfn 0xc0, bad id 0xffffffff
>PCI: devfn 0xc8, bad id 0xffffffff
>PCI: devfn 0xd0, bad id 0xffffffff
>PCI: devfn 0xd8, bad id 0xffffffff
>PCI: devfn 0xe0, bad id 0xffffffff
>PCI: devfn 0xe8, bad id 0xffffffff
>PCI: devfn 0xf0, bad id 0xffffffff
>PCI: devfn 0xf8, bad id 0xffffffff
>do_pci_scan_bridge for PCI: 00:01.0
>PCI: pci_scan_bus for bus 01
>PCI: devfn 0x0, bad id 0xffffffff
>PCI: devfn 0x8, bad id 0xffffffff
>PCI: devfn 0x10, bad id 0xffffffff
>PCI: devfn 0x18, bad id 0xffffffff
>PCI: devfn 0x20, bad id 0xffffffff
>PCI: devfn 0x28, bad id 0xffffffff
>PCI: devfn 0x30, bad id 0xffffffff
>PCI: devfn 0x38, bad id 0xffffffff
>PCI: devfn 0x40, bad id 0xffffffff
>PCI: devfn 0x48, bad id 0xffffffff
>PCI: devfn 0x50, bad id 0xffffffff
>PCI: devfn 0x58, bad id 0xffffffff
>PCI: devfn 0x60, bad id 0xffffffff
>PCI: devfn 0x68, bad id 0xffffffff
>PCI: devfn 0x70, bad id 0xffffffff
>PCI: devfn 0x78, bad id 0xffffffff
>PCI: devfn 0x80, bad id 0xffffffff
>PCI: devfn 0x88, bad id 0xffffffff
>PCI: devfn 0x90, bad id 0xffffffff
>PCI: devfn 0x98, bad id 0xffffffff
>PCI: devfn 0xa0, bad id 0xffffffff
>PCI: devfn 0xa8, bad id 0xffffffff
>PCI: devfn 0xb0, bad id 0xffffffff
>PCI: devfn 0xb8, bad id 0xffffffff
>PCI: devfn 0xc0, bad id 0xffffffff
>PCI: devfn 0xc8, bad id 0xffffffff
>PCI: devfn 0xd0, bad id 0xffffffff
>PCI: devfn 0xd8, bad id 0xffffffff
>PCI: devfn 0xe0, bad id 0xffffffff
>PCI: devfn 0xe8, bad id 0xffffffff
>PCI: devfn 0xf0, bad id 0xffffffff
>PCI: devfn 0xf8, bad id 0xffffffff
>PCI: pci_scan_bus returning with max=001
>do_pci_scan_bridge returns max 1
>scan_static_bus for PCI: 00:11.0
>malloc Enter, size 668, free_mem_ptr 00018538
>malloc 0x00018538
>malloc Enter, size 668, free_mem_ptr 000187d4
>malloc 0x000187d4
>malloc Enter, size 668, free_mem_ptr 00018a70
>malloc 0x00018a70
>malloc Enter, size 668, free_mem_ptr 00018d0c
>malloc 0x00018d0c
>malloc Enter, size 668, free_mem_ptr 00018fa8
>malloc 0x00018fa8
>malloc Enter, size 668, free_mem_ptr 00019244
>malloc 0x00019244
>malloc Enter, size 668, free_mem_ptr 000194e0
>malloc 0x000194e0
>malloc Enter, size 668, free_mem_ptr 0001977c
>malloc 0x0001977c
>malloc Enter, size 668, free_mem_ptr 00019a18
>malloc 0x00019a18
>malloc Enter, size 668, free_mem_ptr 00019cb4
>malloc 0x00019cb4
>malloc Enter, size 668, free_mem_ptr 00019f50
>malloc 0x00019f50
>PNP: 002e.0 disabled
>PNP: 002e.1 disabled
>PNP: 002e.2 enabled
>PNP: 002e.3 disabled
>PNP: 002e.5 enabled
>PNP: 002e.6 disabled
>PNP: 002e.7 disabled
>PNP: 002e.8 disabled
>PNP: 002e.9 disabled
>PNP: 002e.a disabled
>PNP: 002e.b enabled
>PNP: 607a.0 enabled
>PNP: 607a.1 enabled
>PNP: 607a.2 enabled
>PNP: 607a.3 enabled
>PNP: 607a.5 enabled
>PNP: 607a.6 enabled
>PNP: 607a.7 enabled
>PNP: 607a.8 enabled
>PNP: 607a.9 enabled
>PNP: 607a.a enabled
>PNP: 607a.b enabled
>scan_static_bus for PCI: 00:11.0 done
>PCI: pci_scan_bus returning with max=001
>Unexpected Exception: 6 @ 10:e2c3f00a - Halting
>Code: 0 eflags: 00010093
>eax: ffffff00 ebx: 00000000 ecx: 000003f8 edx: 00017eec
>edi: 00000000 esi: 00000000 ebp: 00000000 esp: 00010004
>
>
>Any ideas would be great!
>
>Thanks!
>/Thomas
>
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