From: Carlos Aguiar <carlos.aguiar@indt.org.br>
To: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Subject: N810 not booting on 2.6.31
Date: Fri, 11 Sep 2009 14:17:18 -0400 [thread overview]
Message-ID: <4AAA942E.7040601@indt.org.br> (raw)
Hi folks,
I'm trying to boot a kernel image using the default n8x0_deconfig file,
using the most up-to-dated linux-omap tree (commit
52a962f09ab2306a2ac6e22c2d3bac1a76ac8993).
Unfortunately, this image is not booting on my N810 device.
With the 'kernel low-level debugging' option enabled, I got the
following messages:
Uncompressing
Linux............................................................................
done, booting the kernel.
<5>Linux version 2.6.31-omap1-05923-g52a962f (carlos@einstein) (gcc
version 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51)) #50 Fri Sep 11
11:08:50 AMT 209
CPU: ARMv6-compatible processor [4107b362] revision 2 (ARMv6TEJ),
cr=00c5387f
CPU: VIPT aliasing data cache, VIPT aliasing instruction cache
Machine: Nokia N810
<4>Ignoring unrecognised tag 0x414f4d50
Memory policy: ECC disabled, Data cache writeback
<7>On node 0 totalpages: 32768
<7>free_area_init_node: node 0, pgdat c024e4e0, node_mem_map c0261000
<7> Normal zone: 256 pages used for memmap
<7> Normal zone: 0 pages reserved
<7> Normal zone: 32512 pages, LIFO batch:7
<6>OMAP2420<6>
<6>SRAM: Mapped pa 0x40200000 to va 0xe3000000 size: 0x100000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
<5>Kernel command line: root=1f03 rootfstype=jffs2 console=ttyS0,115200n8
PID hash table entries: 512 (order: 9, 2048 bytes)
<6>Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
<6>Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Memory: 64MB 64MB = 128MB total
<5>Memory: 127344KB available (2028K code, 188K data, 100K init, 0K highmem)
<6>SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
<6>Hierarchical RCU implementation.
<6>NR_IRQS:368
<6>Clocking rate (Crystal/DPLL/MPU): 19.2/658/329 MHz
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000004
<1>pgd = c0004000
<1>[00000004] *pgd=00000000
Internal error: Oops: 5 [#1]
<d>Modules linked in:
CPU: 0 Not tainted (2.6.31-omap1-05923-g52a962f #50)
PC is at _add_initiator_dep+0x18/0x2c
LR is at _enable+0x48/0x198
pc : [<c002bf24>] lr : [<c002c1b4>] psr: a00001d3
sp : c0231f80 ip : c0235408 fp : 00000000
r10: 8001e398 r9 : 4107b362 r8 : 8001e400
r7 : c0234318 r6 : c002c690 r5 : 00000000 r4 : c02349b4
r3 : 00000000 r2 : 00000000 r1 : c02349b4 r0 : c02349b4
Flags: NzCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel
Control: 00c5387f Table: 80004000 DAC: 00000017
Process swapper (pid: 0, stack limit = 0xc0230268)
Stack: (0xc0231f80 to 0xc0232000)
1f80: c02349b4 c02349b4 c02349b4 c002c704 c02349b4 00000000 c002c690
c002bccc
1fa0: 00000000 00000000 c001fe14 c002c9a0 00000000 c000d678 c001fe18
c024eae0
1fc0: c001fe14 c000e0b4 c001fe18 c000b130 c001fe18 c0008a10 c00084e8
00000000
1fe0: 00000000 c001fe18 00000000 00c5387d c024ee20 80008034 00000000
00000000
[<c002bf24>] (_add_initiator_dep+0x18/0x2c) from [<c002c1b4>]
(_enable+0x48/0x198)
[<c002c1b4>] (_enable+0x48/0x198) from [<c002c704>] (_setup+0x74/0xa8)
[<c002c704>] (_setup+0x74/0xa8) from [<c002bccc>]
(omap_hwmod_for_each+0x28/0x6c)
[<c002bccc>] (omap_hwmod_for_each+0x28/0x6c) from [<c002c9a0>]
(omap_hwmod_late_init+0x58/0x84)
[<c002c9a0>] (omap_hwmod_late_init+0x58/0x84) from [<c000d678>]
(omap2_init_common_hw+0x68/0x9c)
[<c000d678>] (omap2_init_common_hw+0x68/0x9c) from [<c000e0b4>]
(n8x0_init_irq+0x10/0x1c)
[<c000e0b4>] (n8x0_init_irq+0x10/0x1c) from [<c000b130>]
(init_IRQ+0x30/0x40)
[<c000b130>] (init_IRQ+0x30/0x40) from [<c0008a10>]
(start_kernel+0x130/0x298)
[<c0008a10>] (start_kernel+0x130/0x298) from [<80008034>] (0x80008034)
Code: 0a000005 e5913020 e592205c e593305c (e5920004)
<4>---[ end trace 1b75b31a2719ed1c ]---
<0>Kernel panic - not syncing: Attempted to kill the idle task!
[<c002765c>] (unwind_backtrace+0x0/0xe0) from [<c0045c84>]
(panic+0x40/0x108)
[<c0045c84>] (panic+0x40/0x108) from [<c00484f4>] (do_exit+0x5c/0x568)
[<c00484f4>] (do_exit+0x5c/0x568) from [<c0025b7c>] (die+0x12c/0x14c)
[<c0025b7c>] (die+0x12c/0x14c) from [<c00284c0>]
(__do_kernel_fault+0x64/0x74)
[<c00284c0>] (__do_kernel_fault+0x64/0x74) from [<c00286dc>]
(do_page_fault+0x20c/0x22c)
[<c00286dc>] (do_page_fault+0x20c/0x22c) from [<c002122c>]
(do_DataAbort+0x34/0x98)
[<c002122c>] (do_DataAbort+0x34/0x98) from [<c002196c>]
(__dabt_svc+0x4c/0x60)
Exception stack(0xc0231f38 to 0xc0231f80)
1f20: c02349b4
c02349b4
1f40: 00000000 00000000 c02349b4 00000000 c002c690 c0234318 8001e400
4107b362
1f60: 8001e398 00000000 c0235408 c0231f80 c002c1b4 c002bf24 a00001d3
ffffffff
[<c002196c>] (__dabt_svc+0x4c/0x60) from [<c002bf24>]
(_add_initiator_dep+0x18/0x2c)
[<c002bf24>] (_add_initiator_dep+0x18/0x2c) from [<c002c1b4>]
(_enable+0x48/0x198)
[<c002c1b4>] (_enable+0x48/0x198) from [<c002c704>] (_setup+0x74/0xa8)
[<c002c704>] (_setup+0x74/0xa8) from [<c002bccc>]
(omap_hwmod_for_each+0x28/0x6c)
[<c002bccc>] (omap_hwmod_for_each+0x28/0x6c) from [<c002c9a0>]
(omap_hwmod_late_init+0x58/0x84)
[<c002c9a0>] (omap_hwmod_late_init+0x58/0x84) from [<c000d678>]
(omap2_init_common_hw+0x68/0x9c)
[<c000d678>] (omap2_init_common_hw+0x68/0x9c) from [<c000e0b4>]
(n8x0_init_irq+0x10/0x1c)
[<c000e0b4>] (n8x0_init_irq+0x10/0x1c) from [<c000b130>]
(init_IRQ+0x30/0x40)
[<c000b130>] (init_IRQ+0x30/0x40) from [<c0008a10>]
(start_kernel+0x130/0x298)
[<c0008a10>] (start_kernel+0x130/0x298) from [<80008034>] (0x80008034)
Any hint on how to solve it?
BR,
Carlos.
--
Carlos Eduardo Aguiar
Software Developer
Mobile Linux Software
Nokia Institute of Technology - INdT
E-mail: carlos.aguiar@indt.org.br
reply other threads:[~2009-09-11 18:17 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4AAA942E.7040601@indt.org.br \
--to=carlos.aguiar@indt.org.br \
--cc=linux-omap@vger.kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.