Comment 9 for bug 901577

I see the problem, not solution :)
---
U-Boot 2011.09 (Nov 19 2011 - 04:44:45)

CPU : OMAP4430
Board: OMAP4 Panda
I2C: ready
DRAM: 1 GiB
WARNING: Caches not enabled
MMC: OMAP SD/MMC: 0
Using default environment

In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 0
Panda #
Panda #
Panda #
Panda #
Panda # setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk0p3 rw rootwait rootfstype=ext4 init=/sbin/init ignore_loglevel debug printk.time=1 bootmem_debug=1 earlyprintk'
Panda # setenv bootcmd 'mmc rescan; fatload mmc 0 80200000 uImage-21dec; fatload mmc 0 80700000 omap4-panda-es.dtb; bootm 80200000 - 80700000'
Panda # boot
reading uImage-21dec

4243816 bytes read
reading omap4-panda-es.dtb

13602 bytes read
## Booting kernel from Legacy Image at 80200000 ...
   Image Name: Linux-3.7.0-11091-gf01af9f-dirty
   Image Type: ARM Linux Kernel Image (uncompressed)
   Data Size: 4243752 Bytes = 4 MiB
   Load Address: 80008000
   Entry Point: 80008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 80700000
   Booting using the fdt blob at 0x80700000
   Loading Kernel Image ... OK
OK
   reserving fdt memory region: addr=9d000000 size=3000000
   Loading Device Tree to bfef1000, end bfef7521 ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.7.0-11091-gf01af9f-dirty (sghorai@bgsxgitb03) (gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) ) #15 SMP Fri Dec 21 15:50:23 IST 2012
[ 0.000000] CPU: ARMv7 Processor [411fc092] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Generic OMAP4 (Flattened Device Tree), model: TI OMAP4 PandaBoard
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] bootmem::init_bootmem_core nid=0 start=80000 map=af7f5 end=af800 mapsize=5f00
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=80000 end=af800 reserve=0 flags=0
[ 0.000000] bootmem::__free nid=0 start=80000 end=af800
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=80004 end=80008 reserve=1 flags=0
[ 0.000000] bootmem::__reserve nid=0 start=80004 end=80008 flags=0
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=80008 end=80d6d reserve=1 flags=0
[ 0.000000] bootmem::__reserve nid=0 start=80008 end=80d6d flags=0
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=9d000 end=a0000 reserve=1 flags=0
[ 0.000000] bootmem::__reserve nid=0 start=9d000 end=a0000 flags=0
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=af7f5 end=af7fd reserve=1 flags=0
[ 0.000000] bootmem::__reserve nid=0 start=af7f5 end=af7fd flags=0
[ 0.000000] bootmem::mark_bootmem_node nid=0 start=af7fd end=af800 reserve=1 flags=0
[ 0.000000] bootmem::__reserve nid=0 start=af7fd end=af800 flags=0
[ 0.000000] On node 0 totalpages: 261888
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=800000 [2048 pages] align=40 goal=bfffffff limit=0
[ 0.000000] bootmem::__reserve nid=0 start=80d6d end=8156d flags=1
[ 0.000000] free_area_init_node: node 0, pgdat c080eec0, node_mem_map c0d6d000
[ 0.000000] Normal zone: 1520 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 193040 pages, LIFO batch:31
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=30 [1 pages] align=40 goal=bfffffff limit=0
[ 0.000000] bootmem::__reserve nid=0 start=8156d end=8156e flags=1
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=a000 [10 pages] align=40 goal=bfffffff limit=0
[ 0.000000] bootmem::__reserve nid=0 start=8156e end=81578 flags=1
[ 0.000000] HighMem zone: 528 pages used for memmap
[ 0.000000] HighMem zone: 66800 pages, LIFO batch:15
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=14 [1 pages] align=40 goal=bfffffff limit=0
[ 0.000000] bootmem::__reserve nid=0 start=81578 end=81578 flags=1
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=5000 [5 pages] align=40 goal=bfffffff limit=0
[ 0.000000] bootmem::__reserve nid=0 start=81578 end=8157d flags=1
[ 0.000000] bootmem::alloc_bootmem_bdata nid=0 size=1c [1 pages] align=40 goal=0 limit=ffffffff
[ 0.000000] bootmem::__reserve nid=0 start=8157d end=8157d flags=1
[ 0.000000] Unable to handle kernel paging request at virtual address ffef1000
[ 0.000000] pgd = c0004000
[ 0.000000] [ffef1000] *pgd=af7fe821, *pte=00000000, *ppte=00000000
[ 0.000000] Internal error: Oops: 17 [#1] SMP ARM
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 Not tainted (3.7.0-11091-gf01af9f-dirty #15)
[ 0.000000] PC is at __unflatten_device_tree+0x1c/0x130
[ 0.000000] LR is at unflatten_device_tree+0x1c/0x34
[ 0.000000] pc : [<c04558ec>] lr : [<c0755910>] psr: a00001d3
[ 0.000000] sp : c0781f50 ip : 00000001 fp : c0788954
[ 0.000000] r10: c0666de0 r9 : c157c080 r8 : 80000200
[ 0.000000] r7 : c0730f64 r6 : c078d3d0 r5 : ffef1000 r4 : c0730f64
[ 0.000000] r3 : d00dfeed r2 : c0730f64 r1 : c0d666e8 r0 : ffef1000
[ 0.000000] Flags: NzCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel
[ 0.000000] Control: 10c53c7d Table: 8000404a DAC: 00000017
[ 0.000000] Process swapper (pid: 0, stack limit = 0xc0780240)
[ 0.000000] Stack: (0xc0781f50 to 0xc0782000)
[ 0.000000] 1f40: 80000200 c157c080 c0d666e8 00000000
[ 0.000000] 1f60: c0730f64 c0d50c68 c078d3d0 c07e2c60 80000200 c0755910 c075d548 c072fc94
[ 0.000000] 1f80: 00000000 10c53c7d bfffffff c0781fdc 411fc092 00000000 00000000 c052f9b0
[ 0.000000] 1fa0: c06655ac ffffffff 00000001 00000000 bfffffff 8000406a 411fc092 00000000
[ 0.000000] 1fc0: 00000000 c072c4ec 00000000 00000000 00000000 00000000 00000000 c075f2b0
[ 0.000000] 1fe0: 00000000 10c53c7d c078898c c075f2ac c078d1c4 80008078 00000000 00000000
[ 0.000000] [<c04558ec>] (__unflatten_device_tree+0x1c/0x130) from [<c0755910>] (unflatten_device_tree+0x1c/0x34)
[ 0.000000] [<c0755910>] (unflatten_device_tree+0x1c/0x34) from [<c072fc94>] (setup_arch+0x5d4/0x7ac)
[ 0.000000] [<c072fc94>] (setup_arch+0x5d4/0x7ac) from [<c072c4ec>] (start_kernel+0x88/0x2fc)
[ 0.000000] [<c072c4ec>] (start_kernel+0x88/0x2fc) from [<80008078>] (0x80008078)
[ 0.000000] Code: e1a07002 0a000035 e59f30fc e58d1008 (e5951000)
[ 0.000000] ---[ end trace 1b75b31a2719ed1c ]---
[ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task!