On Tue, Aug 18, 2009 at 6:30 PM, Gadiyar, Anand<gadiyar@xxxxxx> wrote: >> >> LO seems broken on OMAP3430 SDP platform. I compile latest kernel with >> >> 'omap_3430sdp_defconfig' config options. >> >> >> >> Booting hangs after kernel uncompressed and last message which appears >> >> is 'booting the kernel' >> >> >> >> >> >> Thanks and regards, >> >> vimal >> >> >> >> See below log: >> >> >> >> ## Booting image at 80000000 ... >> >> Image Name: Linux-2.6.31-rc5-omap1-05896-ge0 >> >> Image Type: ARM Linux Kernel Image (uncompressed) >> >> Data Size: 2520992 Bytes = 2.4 MB >> >> Load Address: 80008000 >> >> Entry Point: 80008000 >> >> Verifying Checksum ... OK >> >> OK >> >> >> >> Starting kernel ... >> >> >> >> Uncompressing Linux..................................................................... >> >> >> .............................................................. >> ............ >> >> .................. >> >> done, booting the kernel. >> > Mainly because of frame-buffer and musb. You can try disabling these two and see if it boots. >> >> I disabled frame-buffer and usb support fully: >> # CONFIG_FB is not set >> # CONFIG_USB_SUPPORT is not set >> >> I still get same message. >> >> -vimal >> > > > Do you have CONFIG_DEBUG_LL enabled? If so, could you enable that please to > see if we have a crash somewhere? > Here is the log after enabling 'CONFIG_DEBUG_LL': ## Booting image at 80000000 ... Image Name: Linux-2.6.31-rc5-omap1-05896-ge0 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2303384 Bytes = 2.2 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux.................................................................................................................................................... done, booting the kernel. <5>Linux version 2.6.31-rc5-omap1-05896-ge087f6f-dirty (x0094262@omaplinux2) (gcc version 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51)) #7 Tue Aug 18 18:38:47 IST 2009 CPU: ARMv7 Processor [411fc081] revision 1 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: OMAP3430 3430SDP board Memory policy: ECC disabled, Data cache writeback <7>On node 0 totalpages: 32768 <7>free_area_init_node: node 0, pgdat c048c700, node_mem_map c04da000 <7> Normal zone: 256 pages used for memmap <7> Normal zone: 0 pages reserved <7> Normal zone: 32512 pages, LIFO batch:7 <6>OMAP3430 ES2.0 <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: mem=128M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=10.24.246.118:/home1/vimal_fs/newfs,nolock,tcp,rsize=1024,wsize=1024 ip=dhcp nohz=off 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: 128MB = 128MB total <5>Memory: 124828KB available (4132K code, 529K data, 128K init, 0K highmem) <6>SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 <6>NR_IRQS:402 <6>Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz <6>Reprogramming SDRC clock to 332000000 Hz <6>GPMC revision 5.0 <6>IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts <6>Total of 96 interrupts on 1 active controller <6>OMAP34xx GPIO hardware version 2.5 <6>OMAP clockevent source: GPTIMER1 at 32768 Hz Console: colour dummy device 80x30 <6>Calibrating delay loop... -vimal > - Anand > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
