Re: [coreboot] Using SeaBIOS as coreboot paylod fail

[Yu-Cheng Liu]

Thanks for your kindly reply.

1.I tried your suggestion,disable CONFIG_COMPRESSED_PAYLOAD_LZMA option,but
still not work(I also disable SeaBIOS any about LZMA option),do anything
else I can try?

2.I can't find out where I can change the Memory begin address(I tried to
change some coreboot address,but It seems no work, I find log address,
nothing get change),If you know ,please point out where I need to modify.

thank you~

2015-06-24 17:55 GMT+08:00 WANG FEI :
> Yu-Cheng, looking through the log and just have two suggestions here.
> 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
> 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.
> 0000000000000000-0000000000000fff: CONFIGURATION TABLES
> 0000000000001000-000000000009ffff: RAM
> 00000000000c0000-0000000007fb0fff: RAM
> 0000000007fb1000-0000000007ffffff: CONFIGURATION TABLES
>
> On Thu, Jun 18, 2015 at 10:58 AM, Yu-Cheng Liu 
> 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