TUSL2-C almost work.....

[Yap Ee Huey]

Hi,

I have some improvement on my TUSL2-C board (intel 82815ep chipset).
The ram initialization is successful . However, it boots neither etherboot 
elf
nor adlo payload. It hangs after the following messages from serial port .
I put the tagged bzImage (not elf) on hda using :
dd if=bzImage.ether of=/dev/hda bs=4096 skip=1
as suggested by ron but it does not seem to be recognized by linuxbios .
I am using sis900.ebi as ide etherboot.
Any idea ? Thanks.


LinuxBIOS-1.0.0 Tue May 13 12:12:08 EDT 2003 starting...
Ram1
Ram2
Ram3
Ram Enable 1
Ram Enable 2
Ram Enable 3
Ram Enable 4
Ram Enable 5
Ram4
Ram5
Ram6

Testing SDRAM : 00000000-0009ffff
SDRAM fill:
00000000
00010000
00020000

LinuxBIOS-1.0.0 Tue May 13 12:12:08 EDT 2003 starting...
Ram1
Ram2
Ram3
Ram Enable 1
Ram Enable 2
Ram Enable 3
Ram Enable 4
Ram Enable 5
Ram4
Ram5
Ram6

Testing SDRAM : 00000000-0009ffff
SDRAM fill:
00000000
00010000
00020000
00030000
00040000
00050000
00060000
00070000
00080000
00090000
0009ffff

SDRAM verify:
00000000
00010000
00020000
00030000
00040000
00050000
00060000
00070000
00080000
00090000
0009ffff
Done.

Copying LinuxBIOS to ram.
Jumping to LinuxBIOS.
LinuxBIOS-1.0.0 Tue May 13 12:12:08 EDT 2003 booting...
Finding PCI configuration type.
PCI: Using configuration type 1
Scanning PCI bus...PCI: pci_scan_bus for bus 0
PCI: 00:00.0 [8086/1130]
PCI: 00:01.0 [8086/1131]
PCI: 00:1e.0 [8086/244e]
PCI: 00:1f.0 [8086/2440]
PCI: 00:1f.1 [8086/244b]
PCI: 00:1f.2 [8086/2442]
PCI: 00:1f.3 [8086/2443]
PCI: 00:1f.4 [8086/2444]
PCI: 00:1f.5 [8086/2445]
PCI: 00:1f.6 [8086/2446]
PCI: pci_scan_bus for bus 1
PCI: 01:00.0 [1002/5144]
PCI: pci_scan_bus returning with max=01
PCI: pci_scan_bus for bus 2
PCI: 02:07.0 [13f6/0111]
PCI: 02:0a.0 [10b7/9055]
PCI: pci_scan_bus returning with max=02
PCI: pci_scan_bus returning with max=02
done

Allocating PCI resources...
ASSIGN RESOURCES, bus 0
PCI: 00:00.0 10 <- [0xf8000000 - 0xfbffffff] prefmem
PCI: 00:01.0 1c <- [0x00001000 - 0x00001fff] bus 1 io
PCI: 00:01.0 24 <- [0xf0000000 - 0xf7ffffff] bus 1 prefmem
PCI: 00:01.0 20 <- [0xfc000000 - 0xfc0fffff] bus 1 mem
ASSIGN RESOURCES, bus 1
PCI: 01:00.0 10 <- [0xf0000000 - 0xf7ffffff] prefmem
PCI: 01:00.0 14 <- [0x00001000 - 0x000010ff] io
PCI: 01:00.0 18 <- [0xfc000000 - 0xfc07ffff] mem
ASSIGNED RESOURCES, bus 1
PCI: 00:1e.0 1c <- [0x00002000 - 0x00002fff] bus 2 io
PCI: 00:1e.0 24 <- [0xfc200000 - 0xfc1fffff] bus 2 prefmem
PCI: 00:1e.0 20 <- [0xfc100000 - 0xfc1fffff] bus 2 mem
ASSIGN RESOURCES, bus 2
PCI: 02:07.0 10 <- [0x00002000 - 0x000020ff] io
PCI: 02:0a.0 10 <- [0x00002400 - 0x0000247f] io
PCI: 02:0a.0 14 <- [0xfc100000 - 0xfc10007f] mem
ASSIGNED RESOURCES, bus 2
PCI: 00:1f.1 20 <- [0x00003c00 - 0x00003c0f] io
PCI: 00:1f.2 20 <- [0x000038c0 - 0x000038df] io
PCI: 00:1f.3 20 <- [0x00003c10 - 0x00003c1f] io
PCI: 00:1f.4 20 <- [0x000038e0 - 0x000038ff] io
PCI: 00:1f.5 10 <- [0x00003000 - 0x000030ff] io
PCI: 00:1f.5 14 <- [0x00003880 - 0x000038bf] io
PCI: 00:1f.6 10 <- [0x00003400 - 0x000034ff] io
PCI: 00:1f.6 14 <- [0x00003800 - 0x0000387f] io
ASSIGNED RESOURCES, bus 0
Allocating VGA resource
done.

Enabling PCI resourcess...PCI: 00:00.0 cmd <- 06
PCI: 00:01.0 cmd <- 07
PCI: 00:1e.0 cmd <- 07
PCI: 00:1f.0 cmd <- 0f
PCI: 00:1f.1 cmd <- 01
PCI: 00:1f.2 cmd <- 01
PCI: 00:1f.3 cmd <- 01
PCI: 00:1f.4 cmd <- 01
PCI: 00:1f.5 cmd <- 01
PCI: 00:1f.6 cmd <- 01
PCI: 01:00.0 cmd <- 83
PCI: 02:07.0 cmd <- 81
PCI: 02:0a.0 cmd <- 03
done.

Initializing PCI devices...
PCI devices initialized
DRP0 = 0xc
DIMM0 - size = 256M
DIMM1 - size = 0M
DRP1 = 0x0
DIMM2 - size = 0M
totalram: 256M
Initializing CPU #0
Updating microcode
microcode_info: sig = 0x000006b1 pf=0x00000010 rev = 0x00000000
Enabling cache...
Setting fixed MTRRs(0-88) type: UC
inside set_fixed_mtrrs
going out set_fixed_mtrrs
Setting fixed MTRRs(0-16) type: WB
inside set_fixed_mtrrs
going out set_fixed_mtrrs
DONE fixed MTRRs
Setting variable MTRR 0, base:    0MB, range:  256MB, type WB
DONE variable MTRRs
Clear out the extra MTRR's
call intel_enable_fixed_mtrr()
call intel_enable_var_mtrr()
Leave setup_mtrrs
done.

Max cpuid index    : 2
Vendor ID          : GenuineIntel
Processor Type     : 0x00
Processor Family   : 0x06
Processor Model    : 0x0b
Processor Mask     : 0x00
Processor Stepping : 0x01
Feature flags      : 0x0383fbff
Cache/TLB descriptor values: 1 reads required
Desc 0x01 : Instr TLB: 4KB pages, 4-way set assoc, 32 entries
Desc 0x02 : Instr TLB: 4MB pages, fully assoc, 2 entries
Desc 0x03 : Data TLB: 4KB pages, 4-way set assoc, 64 entries
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x00 : null
Desc 0x82 : L2 Unified cache: 256K bytes, 8-way set assoc, 32 byte line size
Desc 0x08 : Inst cache: 16K bytes, 4-way set assoc, 32 byte line size
Desc 0x04 : Data TLB: 4MB pages, 4-way set assoc, 8 entries
Desc 0x0c : Data cache: 16K bytes, 2-way or 4-way set assoc, 32 byte line 
size
MTRR check
Fixed MTRRs   : Enabled
Variable MTRRs: Enabled
Configuring L2 cache...CPU signature of 6b0 so no L2 cache configuration
Enable Cache
done.

Disabling local apic...done.
CPU #0 Initialized
Please turn on nvram
Copying IRQ routing tables to 0xf0000...done.
Verifing priq routing tables copy at 0xf0000...failed
Wrote linuxbios table at: 00000500 - 00000660  checksum 393b

Welcome to elfboot, the open sourced starter.
January 2002, Eric Biederman.
Version 1.2
   203:init_bytes() - zkernel_start:0xfff00000  zkernel_mask:0x0000ffff
Searching for 16 byte tags
    64:rom_read_bytes() - overflowed source buffer. max_block = 15
init_bytes found 0 tags
Found ELF candiate at offset 0
New segment addr 0x7c00 size 0x20400 offset 0x100 filesize 0x20400
(cleaned up) New segment addr 0x7c00 size 0x20400 offset 0x100 filesize 
0x20400
Loading Segment: addr: 0x000000000ff667e8 memsz: 0x0000000000020400 filesz: 
0x0000000000020400
Jumping to boot code at 0x7c00


regards,
eehuey

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