Hi,
my platfrom:
AMD Geode lx/cs5536
superio: w83627hf
cat vsa.bin payload linuxbios.rom > mybios.rom
The vsa.bin(36KB) download from AMD web site, payload is filo.elf.
total flash rom size is 512KB, message out as fellowings, can anyone
tell me what's happened!
LinuxBIOS-2.0.0.0Fallback Mon Oct 8 02:50:13 PDT 2007 starting...
_MSR GLCP_SYS_RSTPLL (4c000014) value is: 00000392:0000180c
Configuring PLL
LinuxBIOS-2.0.0.0Fallback Mon Oct 8 02:50:13 PDT 2007 starting...
_MSR GLCP_SYS_RSTPLL (4c000014) value is: 00000392:07de000c
Done cpuRegInit
SMBUS READ ERROR:03 device:a2
Ram1.00
Ram2.00
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
SMBUS READ ERROR:03 device:a2
Ram3
DRAM controller init done.
RAM DLL lock
Ram4
Copying LinuxBIOS to ram.
Jumping to LinuxBIOS.
LinuxBIOS-2.0.0.0Fallback Mon Oct 8 02:50:13 PDT 2007 booting...
clocks_per_usec: 334
Enumerating buses...
scan_static_bus for Root Device
>> Entering northbridge.c: enable_dev with path 6
>> Entering northbridge.c: pci_domain_enable
Enter northbridge_init_early
writeglmsr: MSR 0x10000020, val 0x20000000:0x000fff80
writeglmsr: MSR 0x10000021, val 0x20000000:0x080fffe0
writeglmsr: MSR 0x1000002c, val 0x20000000:0x00000003
sizeram: _MSR MC_CF07_DATA: 10076013:00003a40
sizeram: sizem 0x100MB
SysmemInit: enable for 256MBytes
usable RAM: 268304383 bytes
SysmemInit: MSR 0x10000028, val 0x2000000f:0xfdf00100
sizeram: _MSR MC_CF07_DATA: 10076013:00003a40
sizeram: sizem 0x100MB
SMMGL0Init: 268304384 bytes
SMMGL0Init: offset is 0x80400000
SMMGL0Init: MSR 0x10000026, val 0x28fbe080:0x400fffe0
writeglmsr: MSR 0x10000080, val 0x00000000:0x00000003
writeglmsr: MSR 0x40000020, val 0x20000000:0x000fff80
writeglmsr: MSR 0x40000021, val 0x20000000:0x080fffe0
writeglmsr: MSR 0x4000002e, val 0x20000000:0x00000003
sizeram: _MSR MC_CF07_DATA: 10076013:00003a40
sizeram: sizem 0x100MB
SysmemInit: enable for 256MBytes
usable RAM: 268304383 bytes
SysmemInit: MSR 0x4000002a, val 0x2000000f:0xfdf00100
SMMGL1Init:
SMMGL1Init: MSR 0x40000023, val 0x20000080:0x400fffe0
writeglmsr: MSR 0x40000080, val 0x00000000:0x00000001
writeglmsr: MSR 0x400000e3, val 0x60000000:0x033000f0
CPU_RCONF_DEFAULT (1808): 0x25FFFC02:0x10FFDF00
CPU_RCONF_BYPASS (180A): 0x00000000 : 0x00000000
L2 cache enabled
Enabling cache
GLPCI R1: system msr.lo 0x00100130 msr.hi 0x0ffdf000
GLPCI R2: system msr.lo 0x80400120 msr.hi 0x8041f000
Exit northbridge_init_early
Done cpubug fixes
Not Doing ChipsetFlashSetup()
Before VSA:
do_vsmbios
buf ilen 35441 olen60466
buf 00060000 *buf 186 buf[256k] 80
buf[0x20] signature is b0:10:e6:80
Call real_mode_switch_call_vsm
into real_mode_switch_call_vsm
Unexpected Exception: 13 @ 10:00016765 - Halting
Code: 0 eflags: 00010006
eax: 00000020 ebx: 00000001 ecx: 10000026 edx: 10000028
edi: 0001a5e8 esi: 00000003 ebp: 00025ed4 esp: 00025ed4
Easy
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