You may only disabe normal instead of fallback.
LB will execute failover at first.
-----邮件原件----- 发件人: Simon Xin Cheng [mailto:scheng@msica.com] 发送时间: 2004年7月7日 15:43 收件人: Takeshi Sone 抄送: Simon Xin Cheng; linuxbios@clustermatic.org 主题: Re: A bug was found in freebios2/src/northbridge/via/vt8601/raminit.c
Maybe the memory map information is wrong. (FILO tries to relocate itself to non-existent RAM area and crashes?) Are you sure you have 160MB RAM and none of it is allocated for framebuffer? You should run memtest86 as payload so you can see if memory configuration is ok.
-- Takeshi
Takeshi,
Thank you for your suggestion. I tried memtest86-3.1.a. This guy creates a 69356Byte elf file. It exceeds 64KB. So, I disabled fallback. However, I can not boot from the romimage I created (i.e. cann't get any information from serial console). Following is the configure file. If you have time, would you please check it. Thanks again! ***************************************
loadoptions
target epia
uses ARCH uses CONFIG_COMPRESS uses CONFIG_IOAPIC uses CONFIG_ROM_STREAM uses CONFIG_ROM_STREAM_START uses CONFIG_UDELAY_TSC uses CPU_FIXUP uses FALLBACK_SIZE uses HAVE_FALLBACK_BOOT uses HAVE_MP_TABLE uses HAVE_PIRQ_TABLE uses HAVE_HARD_RESET uses i586 uses i686 uses INTEL_PPRO_MTRR uses HEAP_SIZE uses IRQ_SLOT_COUNT uses MAINBOARD_PART_NUMBER uses MAINBOARD_VENDOR uses CONFIG_SMP uses CONFIG_MAX_CPUS uses MEMORY_HOLE uses PAYLOAD_SIZE uses _RAMBASE uses _ROMBASE uses ROM_IMAGE_SIZE uses ROM_SECTION_OFFSET uses ROM_SECTION_SIZE uses ROM_SIZE uses STACK_SIZE uses USE_FALLBACK_IMAGE uses USE_OPTION_TABLE uses HAVE_OPTION_TABLE uses MAXIMUM_CONSOLE_LOGLEVEL uses DEFAULT_CONSOLE_LOGLEVEL uses CONFIG_CONSOLE_SERIAL8250 uses MAINBOARD uses CONFIG_CHIP_CONFIGURE uses XIP_ROM_SIZE uses XIP_ROM_BASE uses LINUXBIOS_EXTRA_VERSION uses TTYS0_BAUD
option TTYS0_BAUD=115200
option CONFIG_CHIP_CONFIGURE=1
option MAXIMUM_CONSOLE_LOGLEVEL=8 option DEFAULT_CONSOLE_LOGLEVEL=8 option CONFIG_CONSOLE_SERIAL8250=1
option CPU_FIXUP=1 option CONFIG_UDELAY_TSC=0 option i686=1 option i586=1 option INTEL_PPRO_MTRR=1 option ROM_SIZE=256*1024
option HAVE_OPTION_TABLE=1 option CONFIG_ROM_STREAM=1 option HAVE_FALLBACK_BOOT=0
### ### Compute the location and size of where this firmware image ### (linuxBIOS plus bootloader) will live in the boot rom chip. ### option FALLBACK_SIZE=0 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy. option ROM_IMAGE_SIZE=65536
## LinuxBIOS C code runs at this location in RAM option _RAMBASE=0x00004000
romimage "normal" option USE_FALLBACK_IMAGE=0 option PAYLOAD_SIZE=69356 option LINUXBIOS_EXTRA_VERSION=".0Normal" mainboard via/epia payload /usr/src/memtest end
buildrom ./linuxbios.rom ROM_SIZE "normal"
****************************************************
Simon Cheng www.msica.com _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios