On Tue, Jan 19, 2010 at 10:20:12AM -0400, Peter Bannis wrote: > Hi Kevin,
Hi Peter, I'm CC'ing the coreboot mailing list. > I need some help in resolving a problem with Coreboot latest with seabios as > a payload. Seabios cannot find the CBFS signature as it is looking for it > in the current segment and not in the rom location. I am new to this but > willing to put in the time so a quick pointer in the direction I should > proceed will be mos appreciated. snippet of debug output is included below. > > I must say I appreciate you work. Thanks. What version of coreboot are you running? Make sure you have the latest version described at: http://www.coreboot.org/Download_coreboot Also, your seabios looks to be a bit old - try the latest one as described at: http://seabios.org/Download -Kevin > > Thanks > > peter > > Check CBFS header at fffeffe0 > magic is 4f524243 > Found CBFS header at fffeffe0 > Check fallback/romstage > CBFS: follow chain: fffc0000 + 38 + 1fa8 + align -> fffc2000 > Check fallback/coreboot_ram > CBFS: follow chain: fffc2000 + 38 + 6e24 + align -> fffc8e80 > Check fallback/payload > Got a payload > Loading segment from rom address 0xfffc8eb8 > data (compression=1) > malloc Enter, size 36, free_mem_ptr 00119110 > malloc 00119110 > New segment dstaddr 0xf0000 memsize 0x10000 srcaddr 0xfffc8ef0 filesize > 0x7350 > (cleaned up) New segment addr 0xf0000 size 0x10000 offset 0xfffc8ef0 > filesize 0x7350 > Loading segment from rom address 0xfffc8ed4 > Entry Point 0x000fc4f3 > Payload is overwriting Coreboot tables. > Loading Segment: addr: 0x00000000000f0000 memsz: 0x0000000000010000 filesz: > 0x0000000000007350 > lb: [0x0000000000100000, 0x000000000011c000) > Post relocation: addr: 0x00000000000f0000 memsz: 0x0000000000010000 filesz: > 0x0000000000007350 > using LZMA > [ 0x00000000000f0000, 0000000000100000, 0x0000000000100000) <- > 00000000fffc8ef0 > dest 000f0000, end 00100000, bouncebuffer 3fc8000 > Loaded segments > Jumping to boot code at fc4f3 > POST: 0xfe > entry = 0x000fc4f3 > lb_start = 0x00100000 > lb_size = 0x0001c000 > adjust = 0x03ee4000 > buffer = 0x03fc8000 > elf_boot_notes = 0x0010cae8 > adjusted_boot_notes = 0x03ff0ae8 > Start bios (version 0.4.2-20090908_202836-morn.localdomain) > CPU Mhz=1848 > Found mainboard Emulation QEMU x86 > Unable to find CBFS (got 0 not 4342524f) > Ram Size=0x04000000 > Found 1 cpu(s) > Scan for VGA option rom > ps2_recvbyte timeout > keyboard initialized > Found 1 lpt ports > Found 1 serial ports > SMBIOS ptr=0x000fdce0 table=0x03fff800 > ATA controller 0 at 1f0/3f0 (dev 9 prog_if 80) > ATA controller 1 at 170/370 (dev 9 prog_if 80) > ata0-0: PCHS=2/16/63 translation=none LCHS=2/16/63 > ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (0 MiBytes) > ata1-0: QEMU DVD-ROM ATAPI-4 CD-Rom/DVD-Rom > > Scan for option roms > keyboard irq but no keyboard data. > Press F12 for boot menu. > > Returned 61440 bytes of ZoneHigh > e820 map has 5 items: > 0: 0000000000000000 - 000000000009f400 = 1 > 1: 000000000009f400 - 00000000000a0000 = 2 > 2: 00000000000f0000 - 0000000000100000 = 2 > 3: 0000000000100000 - 0000000003fff000 = 1 > 4: 0000000003fff000 - 0000000004000000 = 2 > enter handle_19: > NULL > Booting from Floppy... > fail handle_legacy_disk:845(1): > a=00000201 b=00000000 c=00000001 d=00000000 ds=0000 es=07c0 ss=0000 > si=00000000 di=00000000 bp=00000000 sp=00007b18 cs=f000 ip=e82d f=0002 > Boot failed: could not read the boot disk -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
