On 03/30/2014 06:01 PM, Ian Campbell wrote:
On Sun, 2014-03-30 at 14:40 +0200, Olliver Schinagl wrote:
If this is all deemed stable; then it can only be u-boot that somehow
broke. The only thing I can imagine is tolerances or power usage
somehow.
I could only take one bit in some register being somehow different to
push your particular bit of kit over the edge.
That's something I might be inclined to investigate, i.e. dump out all
the DRAM, clock, power controller etc registers on working and
non-working u-boot's and diff them looking for unexplained differences.
Yeah that's probably a good idea; When I have some more freetime, I will
add the dump reg function we have somewhere and start documenting/comparing.
For now, i wanna see how long it keeps running ;) It might not even be a
dram thing, but a sata thing ... though the kernel hasn't changed :)
Olliver
Ian.
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