[coreboot] Using SeaBIOS as coreboot paylod fail

WANG FEI wangfei.jimei at gmail.com
Wed Jun 24 11:55:07 CEST 2015


Yu-Cheng, looking through the log and just have two suggestions here.

1. It mentions the payload size is 0xc5a5, is it too small for a payload?
My understanding is that something wrong in payload compressing,
please set CONFIG_COMPRESSED_PAYLOAD_LZMA
to N and try again, I remember I saw similar issue few years ago, but never
look into the details.

CBFS: Found @ offset 102c0 size c5a5

2. I noticed you've reported 0xC000 - 0xFFFFF as the normal RAM, QEMU
should have shadow RAM switches for this special address RAM, I would
suggest you reporting the RAM starting from 0x10000.

 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
 1. 0000000000001000-000000000009ffff: RAM
 2. 00000000000c0000-0000000007fb0fff: RAM
 3. 0000000007fb1000-0000000007ffffff: CONFIGURATION TABLES


On Thu, Jun 18, 2015 at 10:58 AM, Yu-Cheng Liu <peter90609 at gmail.com> wrote:

> hello,
> Below are my error message when using SeaBIOS as coreboot payload,Please
> help me figure out what’s wrong with my steps.Thank you in advance.
>
>
> coreboot table: 316 bytes.
> IMD ROOT    0. 07fff000 00001000
> IMD SMALL   1. 07ffe000 00001000
> CONSOLE     2. 07fde000 00020000
> ACPI        3. 07fba000 00024000
> SMBIOS      4. 07fb9000 00000800
> COREBOOT    5. 07fb1000 00008000
> IMD small region:
>   IMD ROOT    0. 07ffec00 00000400
>   CAR GLOBALS 1. 07ffebe0 0000000c
>   ROMSTAGE    2. 07ffebc0 00000004
>   GDT         3. 07ffe9c0 00000200
> CBFS provider active.
> CBFS @ 100000 size ffc80
> CBFS: Locating 'fallback/payload'
> CBFS: Found @ offset 102c0 size c5a5
> 'fallback/payload' located at offset: 1102f8 size: c5a5
> Loading segment from rom address 0xfff102f8
>   code (compression=1)
>   New segment dstaddr 0xe7c04 memsize 0x183fc srcaddr 0xfff10330 filesize
> 0xc56d
> Loading segment from rom address 0xfff10314
>   Entry Point 0x000fcfff
> Bounce Buffer at 07f5e000, 338264 bytes
> Loading Segment: addr: 0x00000000000e7c04 memsz: 0x00000000000183fc
> filesz: 0x000000000000c56d
> lb: [0x0000000000100000, 0x00000000001294ac)
> Post relocation: addr: 0x00000000000e7c04 memsz: 0x00000000000183fc
> filesz: 0x000000000000c56d
> using LZMA
> lzma: Decoding error = 1
> Payload not loaded.
>
>
>
>
> PS.:if you want see more about my option setting,step
>
> Setpup step:
> https://dl.dropboxusercontent.com/u/73839141/Qemu_coreboot.pdf
>
> SeaBIOS config:
> https://dl.dropboxusercontent.com/u/73839141/SeaBIOSConfig.txt
>
> Coreboot config:
> https://dl.dropboxusercontent.com/u/73839141/CorebootConfig.txt
>
> Erro Message:
> https://dl.dropboxusercontent.com/u/73839141/ErrMsg.txt
>
>
>
>
> --
> coreboot mailing list: coreboot at coreboot.org
> http://www.coreboot.org/mailman/listinfo/coreboot
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20150624/a027d506/attachment.html>


More information about the coreboot mailing list