Forgot to CC list *again*.

I've also tried with 3831 on it's own, and that also doesn't work.

John.

On 30/07/2013 10:48, Kyösti Mälkki wrote:

Well, I could not make the combination of 3830 + 3831 work with lumpy,
see attached log. Kyösti On Mon, 2013-07-29 at 15:22 -0700, Duncan
Laurie wrote:

Just checking to make sure it was still populated... Now we know it is the internal memory that is the issue. I suspect you may now be hitting the original issue that Stefan was trying to fix with the systemagent
binary changes ( http://review.coreboot.org/#/c/3568/ [2] [7]) that
were reverted to get this booting in the first place. Stefan has
uploaded a patch that applies on top of the earlier reverted patch. You could try to undo the revert, switch back to the systemagent-r6 binary,
and apply this new patch that was just uploaded:
http://review.coreboot.org/#/c/3831 [3] [8]
<http://review.coreboot.org/#/c/3831/1 [4] [9]>/ (and maybe
http://review.coreboot.org/#/c/3830/ [5] [10] too? Stefan?) Binary
blobs ruin all the fun. -duncan On Mon, Jul 29, 2013 at 2:50 PM, John
Lewis <jle...@johnlewis.ie [6][11]> wrote:

So the DIMM slot happens to be empty/seated badly on both our
Lumpy's? Don't think so. Mine acted like a brick with the SODIMM
removed. John. Duncan Laurie <dlau...@chromium.org [1] [4]> wrote:
Lumpy should have 2GB of on-board memory and a DIMM slot that comes
with a 2GB DIMM. Coreboot seems to detect the on-board memory and
finds the SPD binary for it, any chance the DIMM slot is empty?
Memory Straps: - memory capacity 2GB - die revision 1 - vendor
Samsung CBFS: Looking for 'spd.bin' starting from 0x700000. CBFS:
Found file (offset=0x7dc000, len=1536). I think the console output
should show a summary after the MRC binary runs, but the verbose CBFS
output is overflowing the buffer:

http://review.coreboot.org/gitweb?p=coreboot.git;a=blob;f=src/northbridge/intel/sandybridge/raminit.c;h=3eb2fb3e79c01cfc8d75319b1089bb1aafde9806;hb=HEAD#l168

[5] -duncan On Mon, Jul 29, 2013 at 8:14 AM, Aaron Durbin
<adur...@chromium.org [10][6]>wrote:

Kyösti, I'm not certain it's just the last entry of the e820. mrc
is just seeing 2GiB of ram and setting it up that way. TOUUD
0x100600000 TOLUD 0x7f200000 TOM 0x80000000 MEBASE 0x7f800000 IGD
decoded, subtracting 32M UMA and 2M GTT TSEG base 0x7c800000 size
8M Available memory below 4GB: 1992M Available memory above 4GB: 6M
-Aaron On Mon, Jul 29, 2013 at 10:04 AM, Kyösti Mälkki
<kyosti.mal...@gmail.com [7][1]> wrote:

On Mon, 2013-07-29 at 15:19 +0100, John Lewis wrote:

Where do I find/build cbmem binary? Please find attached dmesg.
Hi I have same issue. Only about 2Gib of 4GiB installed shows. I
had not noticed this until You pointed this out. Looks like a
problem with the last entry coreboot creates in e820 memory map.
This is from your dmesg, I see same with (close to) current
master. [ 0.000000] BIOS-e820: [mem
0x0000000100000000-0x00000001005fffff]
usable

The coreboot image my Samsung 550 originally shipped with had
this: [ 0.000000] BIOS-e820: 0000000100000000 - 000000014fe00000
(usable) Kyösti
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