Discussions > Texas Instruments Platforms

Hello,

Thank you very much for the reply.

Unfortunately, I still haven't succeeded.  May I ask few questions?

1) Have you used the SDK for BeagleBoard "XM" or the SDK for the original BeagleBoard?

2) When you set the environment setting you stated above, did you enter "saveenv" after that?  When I do that, it gets stuck with the following messages in Minicom.  (It sound wrong because BeagleBoard XM doesn't have NAND...)

OMAP3 beagleboard.org # saveenv                                                                                                                             
Saving Environment to NAND...                                                                                                                               
Erasing Nand...           

3) For the serial communication, I use "dev/ttyS0" in Minicom.  Should I still use "ttyO2" for the console setting?

Hello,

Thank you very much for your reply again.

I think I'm getting a step closer but still have not succeeded.

Basically, after power on, I interrupt the boot by pressing ENTER, then typed in the following environment setting and type in bootd.  Things proceeded but I get the kernel panic error.  Can you tell me if I'm doing something wrong?

--<Messages in Minicom>--

OMAP3 beagleboard.org # setenv bootcmd 'mmc init; fatload mmc 0:1 0x80300000 uImage; bootm 0x80300000'
OMAP3 beagleboard.org # setenv bootargs 'console=ttyO2,115200n8 rw rootwait root=/dev/mmcblk0p2 ip=none'
OMAP3 beagleboard.org # bootd
mmc1 is available
reading uImage

3519312 bytes read
## Booting kernel from Legacy Image at 80300000 ...
   Image Name:   MontaVista Linux 6/2.6.29/ti-oma
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3519248 Bytes =  3.4 MB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.000000] Linux version 3.0.0-rc1.ti-omap3-beagle-next-20110530-11117-gb15127d (wmat@univac) (gcc version 4.4.1 (MontaVista Linux Sourcery G++ 4.4-2591
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: OMAP3 Beagle Board
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
[    0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000
[    0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[    0.000000] Reprogramming SDRC clock to 332000000 Hz
[    0.000000] PERCPU: Embedded 7 pages/cpu @c100e000 s5952 r8192 d14528 u32768
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: console=ttyO2,115200n8 rw rootwait root=/dev/mmcblk0p2 ip=none
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 512MB = 512MB total
[    0.000000] Memory: 507424k/507424k available, 16864k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     DMA     : 0xffc00000 - 0xffe00000   (   2 MB)
[    0.000000]     vmalloc : 0xe0800000 - 0xf8000000   ( 376 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .init : 0xc0008000 - 0xc0051000   ( 292 kB)
[    0.000000]       .text : 0xc0051000 - 0xc062dc44   (6004 kB)
[    0.000000]       .data : 0xc062e000 - 0xc06b07f0   ( 522 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:410
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
[    0.000000] Total of 96 interrupts on 1 active controller
[    0.000000] omap_hwmod: gpt12_fck: missing clockdomain for gpt12_fck.
[    0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[    0.000000] Console: colour dummy device 80x30
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
[    0.000000] ... CHAINHASH_SIZE:          16384
[    0.000000]  memory used by lock dependency info: 3695 kB
[    0.000000]  per task-struct memory footprint: 1152 bytes
[    0.000854] Calibrating delay loop... 503.12 BogoMIPS (lpj=1966080)
[    0.079345] pid_max: default: 32768 minimum: 301
[    0.080078] Security Framework initialized
[    0.080413] Mount-cache hash table entries: 512
[    0.084472] CPU: Testing write buffer coherency: ok
[    0.087310] Brought up 1 CPUs
[    0.087341] SMP: Total of 1 processors activated (503.12 BogoMIPS).
[    0.101013] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_core
[    0.101043] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_per
[    0.101043] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_wkup
[    0.114593] omap_hwmod: i2c1: softreset failed (waited 10000 usec)
[    0.126556] omap_hwmod: i2c2: softreset failed (waited 10000 usec)
[    0.138458] omap_hwmod: i2c3: softreset failed (waited 10000 usec)
[    0.143768] print_constraints: dummy:
[    0.144989] NET: Registered protocol family 16
[    0.146362] GPMC revision 5.0
[    0.154327] omap_device: omap_gpio.0: new worst case activate latency 0: 61035
[    0.156494] OMAP GPIO hardware version 2.5
[    0.157928] OMAP GPIO hardware version 2.5
[    0.159637] OMAP GPIO hardware version 2.5
[    0.160919] OMAP GPIO hardware version 2.5
[    0.162170] OMAP GPIO hardware version 2.5
[    0.163421] OMAP GPIO hardware version 2.5
[    0.170898] omap_mux_init: Add partition: #1: core, flags: 0
[    0.173522] OMAP3 Beagle Rev: unknown 2
[    0.181579] omap_device: omap_uart.0: new worst case activate latency 0: 30517
[    0.185180] omap_device: omap_uart.3: new worst case activate latency 0: 122070
[    0.185913] Found NAND on CS0
[    0.185913] Registering NAND on CS0
[    0.187011] Unable to get DVI reset GPIO
[    0.187286] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.202606] OMAP DMA hardware revision 5.0
[    0.262207] bio: create slab <bio-0> at 0
[    0.271453] SCSI subsystem initialized
[    0.272064] omap_device: omap2_mcspi.1: new worst case activate latency 0: 30517
[    0.279602] usbcore: registered new interface driver usbfs
[    0.280700] usbcore: registered new interface driver hub
[    0.281341] usbcore: registered new device driver usb
[    0.283203] omap_device: omap_i2c.1: new worst case activate latency 0: 30517
[    0.291503] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz
[    0.301269] twl4030: PIH (irq 7) chaining IRQs 368..375
[    0.301422] twl4030: power (irq 373) chaining IRQs 376..383
[    0.303314] twl4030: gpio (irq 368) chaining IRQs 384..401
[    0.314117] print_constraints: VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby
[    0.316436] print_constraints: VDAC: 1800 mV normal standby
[    0.318756] print_constraints: VDVI: 1800 mV normal standby
[    0.321105] print_constraints: VSIM: 1800 <--> 3000 mV at 1800 mV normal standby
[    0.330657] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz
[    0.339813] Switching to clocksource 32k_counter
[    0.343963] Switched to NOHz mode on CPU #0
[    0.446502] NET: Registered protocol family 2
[    0.447296] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.449279] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.450103] TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
[    0.458709] TCP: Hash tables configured (established 16384 bind 16384)
[    0.458801] TCP reno registered
[    0.458831] UDP hash table entries: 256 (order: 2, 20480 bytes)
[    0.459136] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[    0.460083] NET: Registered protocol family 1
[    0.461822] RPC: Registered named UNIX socket transport module.
[    0.461822] RPC: Registered udp transport module.
[    0.461853] RPC: Registered tcp transport module.
[    0.461853] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.462738] NetWinder Floating Point Emulator V0.97 (double precision)
[    0.632751] VFS: Disk quotas dquot_6.5.2
[    0.633117] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.635711] JFFS2 version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    0.636871] msgmni has been set to 991
[    0.641235] io scheduler noop registered
[    0.641265] io scheduler deadline registered
[    0.641479] io scheduler cfq registered (default)
[    0.645690] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.652557] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[    0.654724] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[    0.655944] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[    1.356201] console [ttyO2] enabled
[    1.361419] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
[    1.402587] brd: module loaded
[    1.422424] loop: module loaded
[    1.433746] mtdoops: mtd device (mtddev=name/number) must be supplied
[    1.440704] omap2-nand driver initializing
[    1.445556] No NAND device found.
[    1.449279] No NAND device found.
[    1.453918] OneNAND driver initializing
[    1.467102] usbcore: registered new interface driver asix
[    1.473815] usbcore: registered new interface driver cdc_ether
[    1.480499] usbcore: registered new interface driver net1080
[    1.487213] usbcore: registered new interface driver cdc_subset
[    1.494171] usbcore: registered new interface driver zaurus
[    1.500122] cdc_ncm: 24-May-2011
[    1.504150] usbcore: registered new interface driver cdc_ncm
[    1.512786] usbcore: registered new interface driver cdc_wdm
[    1.518737] Initializing USB Mass Storage driver...
[    1.524688] usbcore: registered new interface driver usb-storage
[    1.531097] USB Mass Storage support registered.
[    1.537261] usbcore: registered new interface driver libusual
[    1.544097] usbcore: registered new interface driver usbtest
[    1.553283] mousedev: PS/2 mouse device common for all mice
[    1.562164] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[    1.577850] input: twl4030_pwrbutton as /devices/platform/omap/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input1
[    1.594085] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[    1.602752] i2c /dev entries driver
[    1.609954] Driver for 1-wire Dallas network protocol.
[    1.617401] omap_device: omap_wdt.-1: new worst case activate latency 0: 30517
[    1.626800] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[    1.634307] twl4030_wdt twl4030_wdt: Failed to register misc device
[    1.641021] twl4030_wdt: probe of twl4030_wdt failed with error -16
[    1.660552] usbcore: registered new interface driver usbhid
[    1.666503] usbhid: USB HID core driver
[    1.670593] oprofile: hardware counters not available
[    1.675903] oprofile: using timer interrupt.
[    1.681060] TCP cubic registered
[    1.684539] Initializing XFRM netlink socket
[    1.689117] NET: Registered protocol family 17
[    1.693939] NET: Registered protocol family 15
[    1.698883] Registering the dns_resolver key type
[    1.704376] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    1.712432] ThumbEE CPU extension supported.
[    1.760284] clock: disabling unused clocks to save power
[    1.770965] regulator_init_complete: VDVI: incomplete constraints, leaving on
[    1.778869] regulator_init_complete: VDAC: incomplete constraints, leaving on
[    1.787628] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:01:20 UTC (946684880)
[    1.799743] Waiting for root device /dev/mmcblk0p2...
[    2.132995] mmc0: new SDHC card at address b368
[    2.141113] mmcblk0: mmc0:b368 SDC   3.84 GiB (ro)
[    2.153350]  mmcblk0: p1 p2
[    2.239990] Unable to handle kernel NULL pointer dereference at virtual address 000002ac
[    2.248596] pgd = c0004000
[    2.251434] [000002ac] *pgd=00000000
[    2.255615] Internal error: Oops: 5 [#1] SMP
[    2.260101] Modules linked in:
[    2.263336] CPU: 0    Not tainted  (3.0.0-rc1.ti-omap3-beagle-next-20110530-11117-gb15127d #3)
[    2.272369] PC is at blkdev_get+0x268/0x330
[    2.276763] LR is at blkdev_get+0x268/0x330
[    2.281158] pc : [<c017923c>]    lr : [<c017923c>]    psr: 60000013
[    2.281158] sp : df82fde0  ip : ffffffff  fp : c00bb428
[    2.293182] r10: 00000000  r9 : 00000000  r8 : ffffffe2
[    2.298645] r7 : df402380  r6 : df4026c0  r5 : c068d264  r4 : df4026d0
[    2.305511] r3 : df82d3c0  r2 : df82fdd0  r1 : 00000000  r0 : 00000000
[    2.312347] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    2.320037] Control: 10c5387d  Table: 80004019  DAC: 00000017
[    2.326049] Process swapper (pid: 1, stack limit = 0xdf82e2f8)
[    2.332183] Stack: (0xdf82fde0 to 0xdf830000)
[    2.336730] fde0: 00000083 df4023e0 df82fe10 df4026c0 c068d264 00008000 c068d264 00000002
[    2.345336] fe00: 00000000 df4026c0 00000083 c068d264 00008000 c068d264 00000000 00000000
[    2.353912] fe20: 00008000 c01793d8 00000000 00000083 c068d264 c0149890 00000006 dfb59240
[    2.362487] fe40: 000000d0 c00d162c 000000d0 0000000a dfb59240 c0143060 dfb59260 00000000
[    2.371063] fe60: dfb59260 c068d264 00000000 00008000 00000000 c01bbf64 c01be700 c0644720
[    2.379638] fe80: 00000000 c01491d0 00008000 c0161df0 df814260 c068d264 dfb59260 00008000
[    2.388214] fea0: 00000000 00000000 00000000 c01629ac c068d264 dfb59860 00000000 dfb59260
[    2.396820] fec0: 00008000 c01634e4 00008000 dfb59260 dfb59860 df82ff00 00000020 c0163f40
[    2.405395] fee0: 00000000 0000000a c003574c 00000000 0000000a 00000000 0000000a c0126d80
[    2.413970] ff00: df814940 df40bac0 00001000 dfb82000 c058584c 00008000 00000000 c003574c
[    2.422576] ff20: 00000000 00000000 00000000 c01645d0 00000000 dfafe000 c05a35e8 00000000
[    2.431152] ff40: dfb59260 dfb59860 00000000 dfafe000 dfafe000 00008000 c058584c c0008b90
[    2.439727] ff60: 00000000 00000000 dfafe000 c0008e1c 00000000 00000000 00000000 00000000
[    2.448303] ff80: 00000000 00000000 00000000 c06c458c 00000080 00000000 c0687698 0b300002
[    2.456878] ffa0: 0000b302 c005e05c 00000013 00000000 00000000 c0008fe8 00000000 c06b0880
[    2.465484] ffc0: c0035761 c06b0880 c0035761 c0009170 c0034d04 c005e05c 00000013 c0034d04
[    2.474060] ffe0: c0034d04 c0008448 df82e000 00000000 c0008334 c005e05c 28017c01 82000155
[    2.482635] [<c017923c>] (blkdev_get+0x268/0x330) from [<c01793d8>] (blkdev_get_by_path+0x28/0x68)
[    2.492065] [<c01793d8>] (blkdev_get_by_path+0x28/0x68) from [<c0149890>] (mount_bdev+0x30/0x1a0)
[    2.501373] [<c0149890>] (mount_bdev+0x30/0x1a0) from [<c01bbf64>] (ext3_mount+0x14/0x20)
[    2.509948] [<c01bbf64>] (ext3_mount+0x14/0x20) from [<c01491d0>] (mount_fs+0x44/0x190)
[    2.518371] [<c01491d0>] (mount_fs+0x44/0x190) from [<c01629ac>] (vfs_kern_mount+0x50/0x88)
[    2.527130] [<c01629ac>] (vfs_kern_mount+0x50/0x88) from [<c01634e4>] (do_kern_mount+0x34/0xcc)
[    2.536254] [<c01634e4>] (do_kern_mount+0x34/0xcc) from [<c0163f40>] (do_mount+0x164/0x770)
[    2.545013] [<c0163f40>] (do_mount+0x164/0x770) from [<c01645d0>] (sys_mount+0x84/0xc4)
[    2.553405] [<c01645d0>] (sys_mount+0x84/0xc4) from [<c0008b90>] (do_mount_root+0x20/0xb8)
[    2.562072] [<c0008b90>] (do_mount_root+0x20/0xb8) from [<c0008e1c>] (mount_block_root+0xf4/0x220)
[    2.571472] [<c0008e1c>] (mount_block_root+0xf4/0x220) from [<c0008fe8>] (mount_root+0xa0/0xc4)
[    2.580596] [<c0008fe8>] (mount_root+0xa0/0xc4) from [<c0009170>] (prepare_namespace+0x164/0x1bc)
[    2.589904] [<c0009170>] (prepare_namespace+0x164/0x1bc) from [<c0008448>] (kernel_init+0x114/0x154)
[    2.599517] [<c0008448>] (kernel_init+0x114/0x154) from [<c005e05c>] (kernel_thread_exit+0x0/0x8)
[    2.608825] Code: e5872060 ebfd0874 e59f00b4 eb0c66bd (e59a12ac)
[    2.615295] ---[ end trace e650b53c09c7bf6c ]---
[    2.620483] Kernel panic - not syncing: Attempted to kill init!

Hello Steve,

Thank you for your reply. 

May I ask where you got the 2.6.39 version of the kernel? 

Is it from the SDK from this web site (e.g., http://meld.org/library/sdk/texas-instruments-beagleboard-xm-sdk)? 

Have you used u-boot.bin, MLO, uImage from this site or did you get them from some other site?

Thank you.

Hello Steve,

Thank you very much for your reply.

I would appreiciate if you can upload the kernel somewhere in a few days.(It seems the kernel.org will be down for a while...)

Also, I'm quite new to the Linux world, if you could tell me how to compile the kernel, uImage, MLO, and other things I need to save into the SDK, I really appreciate it.  If you could tell me a reference website that explains the procedure, that's great, too.

Thank you for your help!