[coreboot] questions on coreboot bootlog w/ EP80579(Truxton platform)
Xavier Carcelle
xcarcelle at proformatique.com
Tue Nov 9 10:26:26 CET 2010
Hi Dustin,
> I have never seen that kind of output when using Truxton. All I can
> suggest is to make sure your serial settings are correct and double
> check any modifications you may have made to the coreboot source.
I will check my serial settings and send the new output.
> Note though, trunk does not support non-ECC RAM. The raminit_ep80579.c
> code will refuse to boot if it detects non-ECC RAM.
I saw that and attached is a small patch we did to bypass the non-ecc ram check in raminit_ep80579.c
Do you know how we can modify this test to use coreboot w/ non-ecc RAM ?
My best regards,
Xavier.
> Dustin
>
> On 05/11/2010 3:00 AM, Xavier Carcelle wrote:
>
>
> Hi there,
>
>
> I am currently testing coreboot for the Intel EP80579 w/ the Truxton
> platform w/ DDR2 (not ECC) on the DIMM0 slot of the platform. I am
> having the following bootlog but don't understand what is the output
> meaning ?
>
>
> Thanks,
>
>
> Xavier.
>
>
>
> "coreboot-4.0-r5689
>
> coreboot-4.0-r5689 50AI 00
> 01 51AI 00
> 01 52AI 00
> 01 53AI 0080 08 08 0e 0a 00 40 00 05 3d 50 00 82 08 00 00 AI 100c 08
> 38 01 02 00 03 3d 50 50 60 3c 1e 3c 2d 01 AI 2025 37 10 220
> 01 55AI 00
> 01 56AI 00
> 01 57AI 00ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff AI 10ff ff
> ff ff ff ff ff ff ff ff ff ff ff ff ff ff AI 20ff ff ff ff
> 00
>
>
> 00
> MHz DDR
> Sc cd` - 25c cd` - 0000000000000201` - c cd` - DR
> ffffffffDRB = 00000000
> TOM = 0000
> TOLM = 0000
> cl = 00
> trc = 7e
> trfc = 00
> tras = 00
> trtp = 40
> twtr = 00
> drt0 = ffffffea
> drt1 = fc700000
> magic = 009a62b1
> mrs = 69020000
> 0000T @Q000000000000000000000000000000000010T
> @Q000000000000000000000000000000000020T
> @Q000000000000000000000000000000000030T @0
> ``c` CS01
> q00000010DDR
> R
> 00T @QR
> 01T @Q0000T @Q001000000000000000000000000000000010T
> @Q000000000000000000000000000000000020T
> @Q0000000000000000000000000000000000
> 0000T @Q001000000000000000000000000000000010T
> @Q000000000000000000000000000000000020T
> @Q000000000000000000000000000000000030T @S
> 00:00.0000: 86 80 20 50 06 00 10 00 01 00 00 06 00 00 80 00 10: 00 00
> 00 00 00 00 00 90 00 00 00 00 00 00 00 00 20: 00 00 00 00"
>
>
> --
> coreboot mailing list: coreboot at coreboot.org
> http://www.coreboot.org/mailman/listinfo/coreboot
-------------- next part --------------
A non-text attachment was scrubbed...
Name: no-ecc-test.patch
Type: text/x-patch
Size: 1693 bytes
Desc: not available
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20101109/e67413a7/attachment.patch>
More information about the coreboot
mailing list