[coreboot] ram init help on the i82830

Sat May 31 08:10:38 CEST 2008

Well,
Just for the heck of it I hardcoded the do_ram_command() and then I had to
hardcode set_dram_row_attributes() just to see if I could get it to boot
with the 512MB chip. Horray, it boots! But now there is a very strange
Kernel panic everytime I try to boot Linux (see attached bootlog):

BUG: unable to handle kernel paging request at virtual address b71f2410

Well at least I now have some hope, and something to work towards:-)

-- 
Thanks,
Joseph Smith
Set-Top-Linux
www.settoplinux.org
-------------- next part --------------
coreboot-2.0.0_IP1000 Sat May 31 01:39:49 EDT 2008 starting...
Setting initial registers....
Initial registers have been set.
Found DIMM in slot 00
DIMM is 0x0100 on side 1
DIMM is 0x0100 on side 2
DRB 0x60 has been set to 0x08
DRB1 0x61 has been set to 0x10
Found DIMM in slot 01
DIMM is 0x0040 on side 1
DIMM is 0x0000 on side 2
DRB2 0x62 has been set to 0x12
DRB3 0x63 has been set to 0x12
Found DIMM in slot 00, setting DRA...
Test - columns 0x0a
Test - data width 0x40
Test - page size 0x00010000
Test - KB 0x08
Test - banks 0x02
DRA 0x70 has been set to 0x22
Found DIMM in slot 01, setting DRA...
Test - columns 0x09
Test - data width 0x40
Test - page size 0x00008000
Test - KB 0x04
Test - banks 0x01
DRA 0x71 has been set to 0xf1
RAM Enable 1: Apply NOP
    Sending RAM command 0x00000010 to 0x00000000
    Sending RAM command 0x00000010 to 0x20000000
RAM Enable 2: Precharge all
    Sending RAM command 0x00000020 to 0x00000000
    Sending RAM command 0x00000020 to 0x20000000
RAM Enable 3: CBR
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
    Sending RAM command 0x00000060 to 0x00000000
    Sending RAM command 0x00000060 to 0x20000000
RAM Enable 4: Mode register set
    Sending RAM command 0x00000030 to 0x000001d0
    Sending RAM command 0x00000030 to 0x200001d0
RAM Enable 5: Normal operation
    Sending RAM command 0x00000070 to 0x00000000
    Sending RAM command 0x00000070 to 0x20000000
RAM Enable 6: Enable Refresh and IC
Northbridge following SDRAM init:
PCI: 00:00.00
00: 86 80 75 35 06 00 10 00 04 00 00 06 00 00 00 00
10: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 09 00 05 01 00 00 00 00 00 00 00 00 02 28 00 0e
50: 72 a0 40 00 00 00 00 00 00 30 33 33 33 33 33 33
60: 08 10 12 12 12 12 00 00 00 00 00 00 00 00 00 00
70: 22 f1 ff ff 00 00 00 00 10 00 00 00 70 02 00 20
80: 00 00 00 00 00 00 00 00 80 70 33 09 00 00 00 00
90: 02 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 02 00 20 00 17 02 00 1f 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 54 0e 41 a2 99 01 00 c0 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 1b 49 9b fc
f0: 11 11 01 00 00 00 0b 05 35 d0 2f cf 22 cc 1f cb
Testing DRAM : 00000000-000a0000
DRAM fill: 00000000-000a0000
00000000 
00010000 
00020000 
00030000 
00040000 
00050000 
00060000 
00070000 
00080000 
00090000 
000a0000
DRAM filled
DRAM verify: 00000000-000a0000
00000000 
00010000 
00020000 
00030000 
00040000 
00050000 
00060000 
00070000 
00080000 
00090000 
000a0000
DRAM range verified.
Done.
Testing DRAM : 20000000-20080000
DRAM fill: 20000000-20080000
20000000 
20010000 
20020000 
20030000 
20040000 
20050000 
20060000 
20070000 
20080000
DRAM filled
DRAM verify: 20000000-20080000
20000000 
20010000 
20020000 
20030000 
20040000 
20050000 
20060000 
20070000 
20080000
DRAM range verified.
Done.
Copying coreboot to RAM.
Jumping to coreboot.
coreboot-2.0.0_IP1000 Sat May 31 01:39:49 EDT 2008 booting...
end 9124c1ca, start 0
32-bit delta 1826
calibrate_tsc 32-bit result is 1826
clocks_per_usec: 1826
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 [8086/3575] ops
PCI: 00:00.0 [8086/3575] enabled
PCI: devfn 0x8, bad id 0xffffffff
PCI: 00:02.0 [8086/3577] enabled
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: 00:1d.0 [8086/24c2] ops
PCI: 00:1d.0 [8086/24c2] enabled
PCI: 00:1d.1 [8086/24c4] ops
PCI: 00:1d.1 [8086/24c4] enabled
PCI: 00:1d.2 [8086/24c7] ops
PCI: 00:1d.2 [8086/24c7] enabled
PCI: devfn 0xeb, bad id 0xffffffff
PCI: devfn 0xec, bad id 0xffffffff
PCI: devfn 0xed, bad id 0xffffffff
PCI: devfn 0xee, bad id 0xffffffff
PCI: 00:1d.7 [8086/24cd] ops
PCI: 00:1d.7 [8086/24cd] enabled
PCI: 00:1e.0 [8086/244e] bus ops
PCI: 00:1e.0 [8086/244e] enabled
PCI: 00:1f.0 [8086/24c0] bus ops
PCI: 00:1f.0 [8086/24c0] enabled
PCI: 00:1f.1 [8086/24cb] ops
PCI: 00:1f.1 [8086/24cb] enabled
PCI: devfn 0xfa, bad id 0xffffffff
PCI: 00:1f.3 [8086/24c3] enabled
PCI: devfn 0xfc, bad id 0xffffffff
PCI: 00:1f.5 [8086/24c5] ops
PCI: 00:1f.5 [8086/24c5] enabled
PCI: 00:1f.6 [8086/24c6] ops
PCI: 00:1f.6 [8086/24c6] disabled
PCI: devfn 0xff, bad id 0xffffffff
do_pci_scan_bridge for PCI: 00:1e.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: 01:08.0 [8086/103a] ops
PCI: 01:08.0 [8086/103a] enabled
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: 00:1f.0
Found SMSC Super I/O (ID=0x60, rev=0x01)
PNP: 002e.0 disabled
PNP: 002e.3 enabled
PNP: 002e.4 enabled
PNP: 002e.5 enabled
PNP: 002e.7 enabled
PNP: 002e.9 disabled
PNP: 002e.a enabled
PNP: 002e.b disabled
scan_static_bus for PCI: 00:1f.0 done
PCI: pci_scan_bus returning with max=001
scan_static_bus for Root Device done
done
Allocating resources...
Reading resources...
Root Device compute_allocate_io: base: 00000400 size: 00000000 align: 0 gran: 0
Root Device read_resources bus 0 link: 0
PCI_DOMAIN: 0000 read_resources bus 0 link: 0
PCI: 00:00.0 register 10(00000008), read-only ignoring it
PCI: 00:1e.0 compute_allocate_io: base: 00000000 size: 00000000 align: 12 gran: 12
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 01:08.0 14 *  [0x00000000 - 0x0000003f] io
PCI: 00:1e.0 compute_allocate_io: base: 00000040 size: 00001000 align: 12 gran: 12 done
PCI: 00:1e.0 compute_allocate_prefmem: base: 00000000 size: 00000000 align: 20 gran: 20
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 00:1e.0 compute_allocate_prefmem: base: 00000000 size: 00000000 align: 20 gran: 20 done
PCI: 00:1e.0 compute_allocate_prefmem: base: fff00000 size: 00000000 align: 20 gran: 20
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 00:1e.0 compute_allocate_prefmem: base: fff00000 size: 00000000 align: 20 gran: 20 done
PCI: 00:1e.0 24 <- [0x00fff00000 - 0x00ffefffff] size 0x00000000 gran 0x14 bus 01 prefmem
PCI: 00:1e.0 compute_allocate_mem: base: 00000000 size: 00000000 align: 20 gran: 20
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 01:08.0 10 *  [0x00000000 - 0x00000fff] mem
PCI: 00:1e.0 compute_allocate_mem: base: 00001000 size: 00100000 align: 20 gran: 20 done
PCI: 00:1f.0 read_resources bus 0 link: 0
PCI: 00:1f.0 read_resources bus 0 link: 0 done
PCI_DOMAIN: 0000 read_resources bus 0 link: 0 done
Root Device read_resources bus 0 link: 0 done
PCI: 00:1e.0 1c *  [0x00001000 - 0x00001fff] io
PCI: 00:1f.5 10 *  [0x00002000 - 0x000020ff] io
PCI: 00:1f.5 14 *  [0x00002400 - 0x0000243f] io
PCI: 00:1d.0 20 *  [0x00002440 - 0x0000245f] io
PCI: 00:1d.1 20 *  [0x00002460 - 0x0000247f] io
PCI: 00:1d.2 20 *  [0x00002480 - 0x0000249f] io
PCI: 00:1f.3 20 *  [0x000024a0 - 0x000024bf] io
PCI: 00:1f.1 20 *  [0x000024c0 - 0x000024cf] io
PCI: 00:1f.1 10 *  [0x000024d0 - 0x000024d7] io
PCI: 00:1f.1 18 *  [0x000024e0 - 0x000024e7] io
PCI: 00:1f.1 14 *  [0x000024f0 - 0x000024f3] io
PCI: 00:1f.1 1c *  [0x00002500 - 0x00002503] io
Root Device compute_allocate_io: base: 00002504 size: 00002104 align: 12 gran: 0 done
Root Device compute_allocate_mem: base: 00000000 size: 00000000 align: 0 gran: 0
Root Device read_resources bus 0 link: 0
Root Device read_resources bus 0 link: 0 done
PCI: 00:02.0 10 *  [0x00000000 - 0x07ffffff] prefmem
PCI: 00:1e.0 20 *  [0x08000000 - 0x080fffff] mem
PCI: 00:02.0 14 *  [0x08100000 - 0x0817ffff] mem
PCI: 00:1d.7 10 *  [0x08180000 - 0x081803ff] mem
PCI: 00:1f.1 24 *  [0x08181000 - 0x081813ff] mem
PCI: 00:1f.5 18 *  [0x08182000 - 0x081821ff] mem
PCI: 00:1f.5 1c *  [0x08183000 - 0x081830ff] mem
Root Device compute_allocate_mem: base: 08183100 size: 08183100 align: 27 gran: 0 done
Done reading resources.
Allocating VGA resource PCI: 00:02.0
Setting PCI_BRIDGE_CTL_VGA for bridge PCI_DOMAIN: 0000
Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
Setting resources...
Root Device compute_allocate_io: base: 00001000 size: 00002104 align: 12 gran: 0
Root Device read_resources bus 0 link: 0
Root Device read_resources bus 0 link: 0 done
PCI: 00:1e.0 1c *  [0x00001000 - 0x00001fff] io
PCI: 00:1f.5 10 *  [0x00002000 - 0x000020ff] io
PCI: 00:1f.5 14 *  [0x00002400 - 0x0000243f] io
PCI: 00:1d.0 20 *  [0x00002440 - 0x0000245f] io
PCI: 00:1d.1 20 *  [0x00002460 - 0x0000247f] io
PCI: 00:1d.2 20 *  [0x00002480 - 0x0000249f] io
PCI: 00:1f.3 20 *  [0x000024a0 - 0x000024bf] io
PCI: 00:1f.1 20 *  [0x000024c0 - 0x000024cf] io
PCI: 00:1f.1 10 *  [0x000024d0 - 0x000024d7] io
PCI: 00:1f.1 18 *  [0x000024e0 - 0x000024e7] io
PCI: 00:1f.1 14 *  [0x000024f0 - 0x000024f3] io
PCI: 00:1f.1 1c *  [0x00002500 - 0x00002503] io
Root Device compute_allocate_io: base: 00002504 size: 00001504 align: 12 gran: 0 done
Root Device compute_allocate_mem: base: f0000000 size: 08183100 align: 27 gran: 0
Root Device read_resources bus 0 link: 0
Root Device read_resources bus 0 link: 0 done
PCI: 00:02.0 10 *  [0xf0000000 - 0xf7ffffff] prefmem
PCI: 00:1e.0 20 *  [0xf8000000 - 0xf80fffff] mem
PCI: 00:02.0 14 *  [0xf8100000 - 0xf817ffff] mem
PCI: 00:1d.7 10 *  [0xf8180000 - 0xf81803ff] mem
PCI: 00:1f.1 24 *  [0xf8181000 - 0xf81813ff] mem
PCI: 00:1f.5 18 *  [0xf8182000 - 0xf81821ff] mem
PCI: 00:1f.5 1c *  [0xf8183000 - 0xf81830ff] mem
Root Device compute_allocate_mem: base: f8183100 size: 08183100 align: 27 gran: 0 done
Root Device assign_resources, bus 0 link: 0
Setting RAM size to 581632
PCI_DOMAIN: 0000 assign_resources, bus 0 link: 0
PCI: 00:02.0 10 <- [0x00f0000000 - 0x00f7ffffff] size 0x08000000 gran 0x1b prefmem
PCI: 00:02.0 14 <- [0x00f8100000 - 0x00f817ffff] size 0x00080000 gran 0x13 mem
PCI: 00:02.0 30 <- [0x00fff00000 - 0x00ffefffff] size 0x00000000 gran 0x00 romem
PCI: 00:1d.0 20 <- [0x0000002440 - 0x000000245f] size 0x00000020 gran 0x05 io
PCI: 00:1d.1 20 <- [0x0000002460 - 0x000000247f] size 0x00000020 gran 0x05 io
PCI: 00:1d.2 20 <- [0x0000002480 - 0x000000249f] size 0x00000020 gran 0x05 io
PCI: 00:1d.7 10 <- [0x00f8180000 - 0x00f81803ff] size 0x00000400 gran 0x0a mem
PCI: 00:1e.0 compute_allocate_io: base: 00001000 size: 00001000 align: 12 gran: 12
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 01:08.0 14 *  [0x00001000 - 0x0000103f] io
PCI: 00:1e.0 compute_allocate_io: base: 00001040 size: 00001000 align: 12 gran: 12 done
PCI: 00:1e.0 1c <- [0x0000001000 - 0x0000001fff] size 0x00001000 gran 0x0c bus 01 io
PCI: 00:1e.0 compute_allocate_mem: base: f8000000 size: 00100000 align: 20 gran: 20
PCI: 00:1e.0 read_resources bus 1 link: 0
PCI: 00:1e.0 read_resources bus 1 link: 0 done
PCI: 01:08.0 10 *  [0xf8000000 - 0xf8000fff] mem
PCI: 00:1e.0 compute_allocate_mem: base: f8001000 size: 00100000 align: 20 gran: 20 done
PCI: 00:1e.0 20 <- [0x00f8000000 - 0x00f80fffff] size 0x00100000 gran 0x14 bus 01 mem
PCI: 00:1e.0 assign_resources, bus 1 link: 0
PCI: 01:08.0 10 <- [0x00f8000000 - 0x00f8000fff] size 0x00001000 gran 0x0c mem
PCI: 01:08.0 14 <- [0x0000001000 - 0x000000103f] size 0x00000040 gran 0x06 io
PCI: 00:1e.0 assign_resources, bus 1 link: 0
PCI: 00:1f.0 assign_resources, bus 0 link: 0
PNP: 002e.3 60 <- [0x0000000378 - 0x000000037f] size 0x00000008 gran 0x03 io
PNP: 002e.3 70 <- [0x0000000007 - 0x0000000007] size 0x00000001 gran 0x00 irq
PNP: 002e.3 74 <- [0x0000000004 - 0x0000000004] size 0x00000001 gran 0x00 drq
PNP: 002e.4 60 <- [0x00000003f8 - 0x00000003ff] size 0x00000008 gran 0x03 io
PNP: 002e.4 70 <- [0x0000000004 - 0x0000000004] size 0x00000001 gran 0x00 irq
PNP: 002e.5 60 <- [0x00000002f8 - 0x00000002ff] size 0x00000008 gran 0x03 io
PNP: 002e.5 70 <- [0x0000000003 - 0x0000000003] size 0x00000001 gran 0x00 irq
PNP: 002e.7 60 <- [0x0000000060 - 0x0000000060] size 0x00000001 gran 0x00 io
PNP: 002e.7 62 <- [0x0000000064 - 0x0000000064] size 0x00000001 gran 0x00 io
PNP: 002e.7 70 <- [0x0000000001 - 0x0000000001] size 0x00000001 gran 0x00 irq
PNP: 002e.7 72 <- [0x000000000c - 0x000000000c] size 0x00000001 gran 0x00 irq
PNP: 002e.a 60 <- [0x0000000800 - 0x00000007ff] size 0x00000000 gran 0x00 io
PCI: 00:1f.0 assign_resources, bus 0 link: 0
PCI: 00:1f.1 10 <- [0x00000024d0 - 0x00000024d7] size 0x00000008 gran 0x03 io
PCI: 00:1f.1 14 <- [0x00000024f0 - 0x00000024f3] size 0x00000004 gran 0x02 io
PCI: 00:1f.1 18 <- [0x00000024e0 - 0x00000024e7] size 0x00000008 gran 0x03 io
PCI: 00:1f.1 1c <- [0x0000002500 - 0x0000002503] size 0x00000004 gran 0x02 io
PCI: 00:1f.1 20 <- [0x00000024c0 - 0x00000024cf] size 0x00000010 gran 0x04 io
PCI: 00:1f.1 24 <- [0x00f8181000 - 0x00f81813ff] size 0x00000400 gran 0x0a mem
PCI: 00:1f.3 20 <- [0x00000024a0 - 0x00000024bf] size 0x00000020 gran 0x05 io
PCI: 00:1f.5 10 <- [0x0000002000 - 0x00000020ff] size 0x00000100 gran 0x08 io
PCI: 00:1f.5 14 <- [0x0000002400 - 0x000000243f] size 0x00000040 gran 0x06 io
PCI: 00:1f.5 18 <- [0x00f8182000 - 0x00f81821ff] size 0x00000200 gran 0x09 mem
PCI: 00:1f.5 1c <- [0x00f8183000 - 0x00f81830ff] size 0x00000100 gran 0x08 mem
PCI_DOMAIN: 0000 assign_resources, bus 0 link: 0
Root Device assign_resources, bus 0 link: 0
Done setting resources.
Done allocating resources.
Enabling resources...
PCI: 00:00.0 cmd <- 06
PCI: 00:02.0 subsystem <- 00/00
PCI: 00:02.0 cmd <- 03
PCI: 00:1d.0 cmd <- 01
PCI: 00:1d.1 cmd <- 01
PCI: 00:1d.2 cmd <- 01
PCI: 00:1d.7 subsystem <- 00/00
PCI: 00:1d.7 cmd <- 02
PCI: 00:1e.0 bridge ctrl <- 0003
PCI: 00:1e.0 cmd <- 07
PCI: 01:08.0 cmd <- 03
PCI: 00:1f.0 cmd <- 0f
PCI: 00:1f.1 cmd <- 03
PCI: 00:1f.3 subsystem <- 00/00
PCI: 00:1f.3 cmd <- 01
PCI: 00:1f.5 cmd <- 03
done.
Initializing devices...
Root Device init
PCI: 00:00.0 init
Northbridge init
PCI: 00:02.0 init
rom address for PCI: 00:02.0 = fff00000
PCI Expansion ROM, signature 0xaa55, INIT size 0x10000, data ptr 0x0040
PCI ROM Image, Vendor 8086, Device 3577,
PCI ROM Image,  Class Code 030000, Code Type 00
copying VGA ROM Image from 0xfff00000 to 0xc0000, 0x10000 bytes
entering emulator
halt_sys: file /home/joe/coreboot-v2/src/devices/emulator/x86emu/ops.c, line 4387
PCI: 00:1d.0 init
PCI: 00:1d.1 init
PCI: 00:1d.2 init
PCI: 00:1d.7 init
EHCI: Setting up controller.. done.
PCI: 00:1e.0 init
PCI: 00:1f.0 init
IOAPIC Southbridge enabled 2186
Southbridge APIC ID = 2000000
Set power on if power fails
RTC Init
PNP: 002e.3 init
PNP: 002e.4 init
PNP: 002e.5 init
PNP: 002e.7 init
Keyboard init...
PNP: 002e.a init
PCI: 00:1f.1 init
IDE0 IDE1 PCI: 00:1f.3 init
APIC_CLUSTER: 0 init
malloc Enter, size 1100, free_mem_ptr 00028000
malloc 0x00028000
Initializing CPU #0
CPU: vendor Intel device 6b4
CPU: family 06, model 0b, stepping 04
Enabling cache

Setting fixed MTRRs(0-88) type: UC
Setting fixed MTRRs(0-16) Type: WB
DONE fixed MTRRs
call enable_fixed_mtrr()
Setting variable MTRR 0, base:    0MB, range:  512MB, type WB
ADDRESS_MASK_HIGH=0xf
Setting variable MTRR 1, base:  512MB, range:   32MB, type WB
ADDRESS_MASK_HIGH=0xf
Setting variable MTRR 2, base:  544MB, range:   16MB, type WB
ADDRESS_MASK_HIGH=0xf
Setting variable MTRR 3, base:  560MB, range:    8MB, type WB
ADDRESS_MASK_HIGH=0xf
DONE variable MTRRs
Clear out the extra MTRR's
call enable_var_mtrr()
Leave x86_setup_var_mtrrs

MTRR check
Fixed MTRRs   : Enabled
Variable MTRRs: Enabled

microcode_info: sig = 0x000006b4 pf=0x00000010 rev = 0x00000000
Disabling local apic...done.
CPU #0 Initialized
Devices initialized
Copying IRQ routing tables to 0xf0000...done.
Verifing copy of IRQ routing tables at 0xf0000...done
Checking IRQ routing table consistency...
check_pirq_routing_table() - irq_routing_table located at: 0x000f0000
done.
Moving GDT to 0x500...ok
Adjust low_table_end from 0x00000530 to 0x00001000 
Adjust rom_table_end from 0x000f0400 to 0x00100000 
Wrote coreboot table at: 00000530 - 0000076c  checksum ffc7

Welcome to elfboot, the open sourced starter.
January 2002, Eric Biederman.
Version 1.3

rom_stream: 0xfff10000 - 0xfffdffff
Found ELF candidate at offset 0
header_offset is 0
Try to load at offset 0x0
malloc Enter, size 32, free_mem_ptr 0002844c
malloc 0x0002844c
New segment addr 0x100000 size 0x3ce80 offset 0xc0 filesize 0x12e68
(cleaned up) New segment addr 0x100000 size 0x3ce80 offset 0xc0 filesize 0x12e68
lb: [0x0000000000004000, 0x000000000002c000)
malloc Enter, size 32, free_mem_ptr 0002846c
malloc 0x0002846c
New segment addr 0x13ce80 size 0x48 offset 0x12f40 filesize 0x48
(cleaned up) New segment addr 0x13ce80 size 0x48 offset 0x12f40 filesize 0x48
lb: [0x0000000000004000, 0x000000000002c000)
Dropping non PT_LOAD segment
Dropping non PT_LOAD segment
Loading Segment: addr: 0x0000000000100000 memsz: 0x000000000003ce80 filesz: 0x0000000000012e68
[ 0x0000000000100000, 0000000000112e68, 0x000000000013ce80) <- 00000000000000c0
Clearing Segment: addr: 0x0000000000112e68 memsz: 0x000000000002a018
Loading Segment: addr: 0x000000000013ce80 memsz: 0x0000000000000048 filesz: 0x0000000000000048
[ 0x000000000013ce80, 000000000013cec8, 0x000000000013cec8) <- 0000000000012f40
Loaded segments
verified segments
closed down stream
Jumping to boot code at 0x10e61c
entry    = 0x0010e61c
lb_start = 0x00004000
lb_size  = 0x00028000
adjust   = 0x237d4000
buffer   = 0x237b0000
     elf_boot_notes = 0x00021c60
adjusted_boot_notes = 0x237f5c60
FILO version 0.5 (joe at localhost.localdomain) Fri Mar 28 09:16:02 EDT 2008
menu: hdc1:/grub/grub.conf
hdc: LBA 40GB: WDC WD400BB-23FJA0                      
Mounted ext2fs

Press any key to continue.

Press any key to continue.
[H[J
                                  FILO 0.5

[m[4;2H+-------------------------------------------------------------------------+[5;2H|[5;76H|[6;2H|[6;76H|[7;2H|[7;76H|[8;2H|[8;76H|[9;2H|[9;76H|[10;2H|[10;76H|[11;2H|[11;76H|[12;2H|[12;76H|[13;2H|[13;76H|[14;2H|[14;76H|[15;2H|[15;76H|[16;2H|[16;76H|[17;2H+-------------------------------------------------------------------------+[m
      Use the ^ and v keys to select which entry is highlighted.
      Press enter to boot the selected OS, 'e' to edit the
      commands before booting, 'a' to modify the kernel arguments
      before booting, or 'c' for a command-line.[5;78H [m[7m[5;3H Fedora (2.6.23.15-80.fc7)                                               [5;75H[m[m[6;3H Fedora Console (2.6.23.15-80.fc7)                                       [6;75H[m[m[7;3H                                                                         [7;75H[m[m[8;3H                                                                         [8;75H[m[m[9;3H                                                                         [9;75H[m[m[10;3H                                                                         [10;75H[m[m[11;3H                                                                         [11;75H[m[m[12;3H                                                                         [12;75H[m[m[13;3H                                                                         [13;75H[m[m[14;3H                                                                         [14;75H[m[m[15;3H                                                                         [15;75H[m[m[16;3H                                                                         [16;75H[m[16;78H [5;75H[23;4HThe highlighted entry will be booted automatically in 10 seconds.    [5;75H[23;4HThe highlighted entry will be booted automatically in 9 seconds.    [5;75H[23;4H                                                                    [5;75H[m[5;3H Fedora (2.6.23.15-80.fc7)                                               [5;75H[m[m[7m[6;3H Fedora Console (2.6.23.15-80.fc7)                                       [6;75H[m[H[J  Booting 'Fedora Console (2.6.23.15-80.fc7)'

root (hd2,0)
kernel /vmlinuz-2.6.23.15-80.fc7 ro root=LABEL=/ console=tty0 console=ttyS0,115
200n8 s
initrd /initrd-2.6.23.15-80.fc7.img

[H[J
Booting 'hdc1:/vmlinuz-2.6.23.15-80.fc7 ro root=LABEL=/ console=tty0 console=tt
yS0,115200n8 s initrd=/initrd-2.6.23.15-80.fc7.img'
Found Linux version 2.6.23.15-80.fc7 (mockbuild at xenbuilder4.fedora.phx.redhat.com) #1 SMP Sun Feb 10 17:29:10 EST 2008 bzImage.
Loading kernel... ok
Loading initrd... ok
Jumping to entry point...
Linux version 2.6.23.15-80.fc7 (mockbuild at xenbuilder4.fedora.phx.redhat.com) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-27)) #1 SMP Sun Feb 10 17:29:10 EST 2008
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000001000 - 00000000000a0000 (usable)
 BIOS-e820: 0000000000100000 - 0000000023800000 (usable)
0MB HIGHMEM available.
568MB LOWMEM available.
Using x86 segment limits to approximate NX protection
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   145408
  HighMem    145408 ->   145408
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->   145408
DMI not present or invalid.
Using APIC driver default
ACPI: no DMI BIOS year, acpi=force is required to enable ACPI
ACPI: Disabling ACPI support
Allocating PCI resources starting at 30000000 (gap: 23800000:dc800000)
swsusp: Registered nosave memory region: 00000000000a0000 - 0000000000100000
Built 1 zonelists in Zone order.  Total pages: 144272
Kernel command line: ro root=LABEL=/ console=tty0 console=ttyS0,115200n8 s
Local APIC disabled by BIOS -- you can enable it with "lapic"
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c07a6000 soft=c0786000
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 933.116 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
console [ttyS0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 568444k/581632k available (2178k kernel code, 12660k reserved, 1114k data, 280k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xffc53000 - 0xfffff000   (3760 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xe4000000 - 0xff7fe000   ( 439 MB)
    lowmem  : 0xc0000000 - 0xe3800000   ( 568 MB)
      .init : 0xc073d000 - 0xc0783000   ( 280 kB)
      .data : 0xc062098d - 0xc0737544   (1114 kB)
      .text : 0xc0400000 - 0xc062098d   (2178 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
SLUB: Genslabs=22, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
Calibrating delay using timer specific routine.. 1867.13 BogoMIPS (lpj=933567)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 14k freed
BUG: unable to handle kernel paging request at virtual address b71f2410
 printing eip:
c047d698
*pde = 00000000
Oops: 0000 [#1]
SMP 
Modules linked in:
CPU:    0
EIP:    0060:[<c047d698>]    Not tainted VLI
EFLAGS: 00010082   (2.6.23.15-80.fc7 #1)
EIP is at kmem_cache_alloc+0x36/0x99
eax: 00000000   ebx: 00000000   ecx: c043af87   edx: b71f2404
esi: dfd36000   edi: 00000286   ebp: 000000d0   esp: c0738ef0
ds: 007b   es: 007b   fs: 00d8  gs: 0000  ss: 0068
Process swapper (pid: 0, ti=c0738000 task=c06f5340 task.ti=c0738000)
Stack: c042dea8 00000000 00000000 00800b00 00800b00 c0738f80 c043af87 00000206 
       00000046 c042dea8 00000000 00000046 c0738fc8 00000000 00800b00 00800b00 
       c0738f80 c042c969 00000000 00000046 00cf9000 fffb6c72 00000000 c100e798 
Call Trace:
 [<c042dea8>] vprintk+0x2a5/0x2e0
 [<c043af87>] alloc_pid+0x16/0x243
 [<c042dea8>] vprintk+0x2a5/0x2e0
 [<c042c969>] do_fork+0x12/0x17e
 [<c073d3e0>] kernel_init+0x0/0x360
 [<c0403358>] kernel_thread+0x8e/0x96
 [<c073d3e0>] kernel_init+0x0/0x360
 [<c0405db4>] kernel_thread_helper+0x0/0x10
 [<c061b775>] rest_init+0x11/0x4a
 [<c073da6c>] start_kernel+0x32c/0x334
 [<c073d177>] unknown_bootoption+0x0/0x195
 =======================
Code: 8b 4c 24 18 9c 58 90 8d b4 26 00 00 00 00 89 c7 fa 90 8d b4 26 00 00 00 00 90 64 a1 08 c0 77 c0 8b 94 86 90 00 00 00 85 d2 74 06 <83> 7a 0c 00 75 17 89 54 24 04 89 f0 89 ea 89 0c 24 83 c9 ff e8 
EIP: [<c047d698>] kmem_cache_alloc+0x36/0x99 SS:ESP 0068:c0738ef0
Kernel panic - not syncing: Attempted to kill the idle task!