Tony Lindgren wrote:
* Dirk Behme <dirk.behme@xxxxxxxxxxxxxx> [080509 23:49]:
I tried latest OMAP git (2.6.26-rc1-omap1, git from today, HEAD ==
42fa072e237427675752bb9da05bf406bff19719, "OMAP3 EVM: enable ethernet
support") on OMAP3 based BeagleBoard and it immediately stops after
output of Kernel command line (with CONFIG_DEBUG_LL enabled):
...
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
<5>Kernel command line: console=ttyS2,115200n8 ...
No later output or crash, nothing.
On an older 2.6.25-omap1 kernel next output is
...
Kernel command line: console=ttyS2,115200n8 ...
Clocking rate (Crystal/DPLL/ARM core): 26.0/266/381 MHz
GPMC revision 5.0
...
Assuming that it might be related to recent clock or powerdomain changes
[1] I switched back to HEAD == "Fix remaining sparse warnings in
arch/arm/mach-omap2" (git-checkout
cdda2a9adbc5421f4857e0313afc6c189f422e25) and system now boots again.
Any idea?
Can you try git-bisect to see which one breaks booting on beagle?
-- cut --
> git bisect bad
757f0b4ad6b0fd4377c2ee512fc595b5778aa3ac is first bad commit
commit 757f0b4ad6b0fd4377c2ee512fc595b5778aa3ac
Author: Paul Walmsley <paul@xxxxxxxxx>
Date: Fri May 9 14:45:24 2008 -0700
powerdomain: convert pwrdm_mutex to rwsem
Convert pwrdm_mutex to pwrdm_rwsem to avoid trying to relock
mutex in the
event that the pwrdm_for_each() callback function calls something
that
triggers a pwrdm_lookup(). Problem found by Jouni Högander
<jouni.hogander@xxxxxxxxx>
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
:040000 040000 833450098951bb58b4753d0ec641e8b1e767c419
eb7329d713ff74ae46d0a8145f80cd4a259b8fc8 M arch
-- cut --
http://source.mvista.com/git/?p=linux-omap-2.6.git;a=commitdiff;h=757f0b4ad6b0fd4377c2ee512fc595b5778aa3ac
Anybody with Beagle can confirm this?
Many thanks
Dirk
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