Hi,
We've managed to extract the boot log from the debug uart (however we can't write to it for some wierd reason). Could someone knowledgeable direct me to what might be wrong in our setup?
U-Boot 2013.01.01-00007-gd229fb8 (Feb 12 2013 - 11:27:24)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6Q-SabreSD
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
U-Boot 2013.01.01-00007-gd229fb8 (Feb 12 2013 - 11:27:24)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6Q-SabreSD
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
In: serial
Out: serial
Err: serial
Net: PHY reset timed out
FEC [PRIME]
Hit any key to stop autoboot: 1 0
mmc1 is current device
reading boot.scr
** Unable to read file boot.scr **
reading uImage
3872384 bytes read in 285 ms (13 MiB/s)
Booting from mmc ...
reading imx6q-sabresd.dtb
** Unable to read file imx6q-sabresd.dtb **
## Booting kernel from Legacy Image at 12000000 ...
Image Name: Linux-3.0.35-1.1.0+yocto+gc27cb3
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3872320 Bytes = 3.7 MiB
Load Address: 10008000
Entry Point: 10008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 3.0.35-1.1.0+yocto+gc27cb38 (vinnteradm@vinnteradm-HP-xw4600-Workstation) (gcc version 4.7.2 (GCC) ) #1 SMP PREEMPT Tue Feb 12 11:09:41 CET 2013
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6Q, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @8c008000 s5440 r8192 d15040 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 227328
Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk1p2 rootwait rw video=mxcfb0:Dev=ldb,LDB-WXGA,if=RGB666
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 640MB 256MB = 896MB total
Memory: 896920k/896920k available, 151656k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xf4600000 - 0xffe00000 ( 184 MB)
vmalloc : 0xc0800000 - 0xf2000000 ( 792 MB)
lowmem : 0x80000000 - 0xc0000000 (1024 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.init : 0x80008000 - 0x8003b000 ( 204 kB)
.text : 0x8003b000 - 0x80a8d04c (10569 kB)
.data : 0x80a8e000 - 0x80aed2e0 ( 381 kB)
.bss : 0x80aed304 - 0x80b3ca30 ( 318 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:496
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
arm_max_freq=2
MXC_Early serial console at MMIO 0x2020000 (options '115200')
bootconsole [ttymxc0] enabled
Console: colour dummy device 80x30
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
CPU1: Booted secondary processor
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
print_constraints: vddpu: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal
print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal
print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal
print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step.
hw-breakpoint: maximum watchpoint size is 4 bytes.
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x02070000, Cache size: 1048576 B
bio: create slab <bio-0> at 0
mxs-dma mxs-dma-apbh: initialized
print_constraints: SPKVDD: 4200 mV
print_constraints: vmmc: 3300 mV
SCSI subsystem initialized
spi_imx imx6q-ecspi.0: probed
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Freescale USB OTG Driver loaded, $Revision: 1.55 $
mc_pfuze 1-0008: recv failed!:-5,bf
mc_pfuze: probe of 1-0008 failed with error -1
imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
imx-ipuv3 imx-ipuv3.1: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed
mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Version 1.0.24.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
cfg80211: Calling CRDA to update world regulatory domain
max17135 2-0048: PMIC MAX17135 for eInk display
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
PMU: registered new PMU device of type 0
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = c0880000 suspend_iram_base=c0918000
PM driver module loaded
IMX usb wakeup probe
add wake up source irq 75
IMX usb wakeup probe
cpu regulator init ldo=0
i.MXC CPU frequency driver
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 1751
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
mxc_mipi_dsi mxc_mipi_dsi: i.MX MIPI DSI driver probed
MIPI DSI driver module loaded
mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver ldb
_regulator_get: get() with no identifier
imx-ipuv3 imx-ipuv3.1: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
Console: switching to colour frame buffer device 160x50
mxc_sdc_fb mxc_sdc_fb.1: register mxc display driver ldb
mxc_sdc_fb mxc_sdc_fb.2: register mxc display driver lcd
mxc_sdc_fb mxc_sdc_fb.3: register mxc display driver ldb
mxc_sdc_fb mxc_sdc_fb.3: ipu1-di1 already in use
mxc_sdc_fb: probe of mxc_sdc_fb.3 failed with error -16
imx-sdma imx-sdma: loaded firmware 1.1
imx-sdma imx-sdma: initialized
Serial: IMX driver
imx-uart.2: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
console [ttymxc0] enabled, bootconsole disabled
console [ttymxc0] enabled, bootconsole disabled
loop: module loaded
Can't recover from RESET HBA!
No sata disk.
m25p80 spi0.0: unrecognized JEDEC id ffffff
GPMI NAND driver registered. (IMX)
vcan: Virtual CAN interface driver
CAN device driver interface
flexcan netdevice driver
FEC Ethernet Driver
fec_enet_mii_bus: probed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1
fsl-ehci fsl-ehci.0: irq 75, io base 0x02184000
fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
add wake up source irq 72
fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2
fsl-ehci fsl-ehci.1: irq 72, io base 0x02184200
fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
ARC USBOTG Device Controller driver (1 August 2005)
mousedev: PS/2 mouse device common for all mice
input: gpio-keys as /devices/platform/gpio-keys/input/input0
input: max11801_ts as /devices/platform/imx-i2c.1/i2c-1/1-0048/input/input1
egalax_ts 1-0004: egalax_ts: failed to read firmware version
egalax_ts: probe of 1-0004 failed with error -5
usb 2-1: new low speed USB device number 2 using fsl-ehci
egalax_ts 2-0004: egalax_ts: failed to read firmware version
egalax_ts: probe of 2-0004 failed with error -5
elan - Read Hello Packet Failed
elan-touch: probe of 2-0010 failed with error -22
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video18
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video19
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video20
mag3110 2-000e: check mag3110 chip ID
mag3110 2-000e: read chip ID 0xffffff92 is not equal to 0xc4!
mag3110: probe of 2-000e failed with error -22
i2c-core: driver [mag3110] using legacy suspend method
i2c-core: driver [mag3110] using legacy resume method
mma8451 0-001c: read chip ID 0x1 is not equal to 0x1a or 0x2a!
mma8451: probe of 0-001c failed with error -22
imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)
Bluetooth: Virtual HCI driver ver 1.3
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCIATH3K protocol initialized
Bluetooth: Generic Bluetooth USB driver ver 0.6
usbcore: registered new interface driver btusb
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.3] using DMA
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
mmc2: SDHCI controller on platform [sdhci-esdhc-imx.2] using DMA
mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
VPU initialized
mxc_asrc registered
Thermal calibration data is 0x5a051969
Anatop Thermal registered as thermal_zone0
anatop_thermal_probe: default cooling device is cpufreq!
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio
Cirrus Logic CS42888 ALSA SoC Codec Driver
i2c-core: driver [cs42888] using legacy suspend method
i2c-core: driver [cs42888] using legacy resume method
imx-hdmi-soc-dai: probe of imx-hdmi-soc-dai.0 failed with error -12
wm8962 0-001a: Failed to get supply 'DCVDD': -19
wm8962 0-001a: Failed to request supplies: -19
wm8962 0-001a: asoc: failed to probe CODEC wm8962.0-001a: -19
asoc: failed to instantiate card wm8962-audio: -19
imx_3stack asoc driver
ALSA device list:
No soundcards found.
NET: Registered protocol family 26
TCP cubic registered
NET: Registered protocol family 17
can: controller area network core (rev 20090105 abi 8)
NET: Registered protocol family 29
can: raw protocol (rev 20090105)
can: broadcast manager protocol (rev 20090105 t)
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
lib80211: common routines for IEEE802.11 drivers
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
Bus freq driver module loaded
Bus freq driver Enabled
mxc_dvfs_core_probe
DVFS driver module loaded
regulator_init_complete: SPKVDD: incomplete constraints, leaving on
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:29:44 UTC (1784)
Waiting for root device /dev/mmcblk1p2...
mmc2: new high speed SDHC card at address b368
mmcblk0: mmc2:b368 SDU1 7.51 GiB
mmcblk0: p1 p2
usb 2-1: device descriptor read/64, error -110
Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = 80004000
[00000000] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 Not tainted (3.0.35-1.1.0+yocto+gc27cb38 #1)
PC is at _clk_pll2_main_get_rate+0x38/0x3c
LR is at clk_get_rate+0x34/0x44
pc : [<80058508>] lr : [<80061a4c>] psr: a0000093
sp : bfa77e80 ip : 00000080 fp : 80aa7ab0
r10: 60000013 r9 : 80aa7ab0 r8 : 3b5dc100
r7 : 80aa5ab8 r6 : 80aeda88 r5 : 3b5dc100 r4 : 00000001
r3 : 00000016 r2 : 3b5dc0ff r1 : 3b5dc100 r0 : 1f78a400
Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c53c7d Table: 1000404a DAC: 00000015
Process kinteractiveup (pid: 60, stack limit = 0xbfa762f0)
Stack: (0xbfa77e80 to 0xbfa78000)
7e80: 80058440 80061a4c 80aa5b0c 80055284 00018d00 80061a4c f40c4000 80054308
7ea0: 00018d00 80061a4c f40c4000 80054404 00000001 80061a4c 00000000 80056360
7ec0: 80056278 80aa7cf0 3b5dc100 80aedd18 001312d0 001312d0 0011edd8 001312d0
7ee0: 80aeda48 80061b48 ffffffff 3b5dc100 179a7b00 800647f4 0011edd8 000e7ef0
7f00: 800561a0 80aeda44 00000002 00000002 00000002 bfa77f50 80a9fac4 bfe69300
7f20: 80aedd18 8050e3f8 3b5dc100 80064bc8 bfa77f4c 8c010dd0 8c010568 00000000
7f40: 8050e3f4 80078794 8c010dd0 00000000 00000001 00060ae0 000f32a0 3205a201
7f60: 00000001 80a9fabc 80b0fbd8 80a9fb00 80a9fcc8 8050e3f4 80a9fabc 000f32a0
7f80: 00000000 8037078c bfa76000 8037510c 8c008d90 80039d90 80039d90 00000000
7fa0: bfa77fc4 bff8bf34 00000000 80374f9c 00000013 00000000 00000000 00000000
7fc0: 00000000 8008d97c 80041bfc 00000000 00000000 00000000 00000000 00000000
7fe0: bfa77fe0 bfa77fe0 bff8bf34 8008d8fc 80041bfc 80041bfc 0e240110 00000280
[<80058508>] (_clk_pll2_main_get_rate+0x38/0x3c) from [<80061a4c>] (clk_get_rate+0x34/0x44)
[<80061a4c>] (clk_get_rate+0x34/0x44) from [<80055284>] (_clk_periph_get_rate+0x28/0x54)
[<80055284>] (_clk_periph_get_rate+0x28/0x54) from [<80061a4c>] (clk_get_rate+0x34/0x44)
[<80061a4c>] (clk_get_rate+0x34/0x44) from [<80054308>] (_clk_ahb_get_rate+0x18/0x28)
[<80054308>] (_clk_ahb_get_rate+0x18/0x28) from [<80061a4c>] (clk_get_rate+0x34/0x44)
[<80061a4c>] (clk_get_rate+0x34/0x44) from [<80054404>] (_clk_ipg_get_rate+0x18/0x28)
[<80054404>] (_clk_ipg_get_rate+0x18/0x28) from [<80061a4c>] (clk_get_rate+0x34/0x44)
[<80061a4c>] (clk_get_rate+0x34/0x44) from [<80056360>] (_clk_arm_set_rate+0xe8/0x328)
[<80056360>] (_clk_arm_set_rate+0xe8/0x328) from [<80061b48>] (clk_set_rate+0x44/0x68)
[<80061b48>] (clk_set_rate+0x44/0x68) from [<800647f4>] (set_cpu_freq+0x130/0x3ac)
[<800647f4>] (set_cpu_freq+0x130/0x3ac) from [<80064bc8>] (mxc_set_target+0x10c/0x2b8)
[<80064bc8>] (mxc_set_target+0x10c/0x2b8) from [<8037078c>] (__cpufreq_driver_target+0x4c/0x60)
[<8037078c>] (__cpufreq_driver_target+0x4c/0x60) from [<8037510c>] (cpufreq_interactive_up_task+0x170/0x1b0)
[<8037510c>] (cpufreq_interactive_up_task+0x170/0x1b0) from [<8008d97c>] (kthread+0x80/0x88)
[<8008d97c>] (kthread+0x80/0x88) from [<80041bfc>] (kernel_thread_exit+0x0/0x8)
Code: e8bd8008 eb002545 e3a03016 e0000093 (e8bd8008)
---[ end trace 12fd6db8a842832c ]---
note: kinteractiveup[60] exited with preempt_count 1
usb 2-1: device descriptor read/64, error -110
usb 2-1: new low speed USB device number 3 using fsl-ehci
usb 2-1: device descriptor read/64, error -110
usb 2-1: device descriptor read/64, error -110
usb 2-1: new low speed USB device number 4 using fsl-ehci
usb 2-1: device not accepting address 4, error -110
usb 2-1: new low speed USB device number 5 using fsl-ehci
usb 2-1: device not accepting address 5, error -110
hub 2-0:1.0: unable to enumerate USB device on port 1
ehci_fsl_bus_suspend begins, Host 1
Solved! Go to Solution.
Hi, I got the same kind of problem with kernel 3.0.35 build with yocto. By disabling the power management in the kernel, I was able to boot the board correctly. It's a workaround... I did not find the root cause yet.
Let me know if you find anything
Thanks
Hi, for me everything seems to work with the latest kernel...
I am currently porting our patches to the latest. I hope it will have time to finish today...
Hi, I got the same kind of problem with kernel 3.0.35 build with yocto. By disabling the power management in the kernel, I was able to boot the board correctly. It's a workaround... I did not find the root cause yet.
Let me know if you find anything
Thanks
This worked for us. Have you tried a newer kernel with yocto?
Seems that there are more people who have faced the same issue. Follow this recommendation:
Hi.
I got kernel starting boot and stopped at that point and die. Could any one point to me what the problem is? Or tell me what is the kernel going to do, but something happened? It is LTIB 4.0.0 image.
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 3.0.35-g0aec58d (robert@robert-p7-1597c) (gcc version 4.6.2 201106
30 (prerelease) (Freescale MAD -- Linaro 2011.07 -- Built at 2011/08/10 09:20) )
#3 SMP PREEMPT Mon Jun 10 15:34:04 MST 2013
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Boundary Devices Nitrogen6X/SABRE Lite Board
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6Q, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @8c008000 s5440 r8192 d15040 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 227328
Kernel command line: enable_wait_mode=off video=mxcfb0:off video=mxcfb1:off vide
o=mxcfb2:off console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait root=/d
ev/mmcblk0p1
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 640MB 256MB = 896MB total
Memory: 900912k/900912k available, 147664k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xf4600000 - 0xffe00000 ( 184 MB)
vmalloc : 0xc0800000 - 0xf2000000 ( 792 MB)
lowmem : 0x80000000 - 0xc0000000 (1024 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.init : 0x80008000 - 0x80039000 ( 196 kB)
.text : 0x80039000 - 0x806bb224 (6665 kB)
.data : 0x806bc000 - 0x80712c80 ( 348 kB)
.bss : 0x80712ca4 - 0x80756ba4 ( 272 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:624
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
arm_max_freq=800MHz
MXC_Early serial console at MMIO 0x21e8000 (options '115200')
bootconsole [ttymxc1] enabled
Console: colour dummy device 80x30
Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
CPU1: Booted secondary processor
Brought up 2 CPUs
SMP: Total of 2 processors activated (3162.11 BogoMIPS).
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
print_constraints: vddpu: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal
print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal
print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal
print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal
print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal
Hi Bill,
are you this LTIB: http://boundarydevices.com/ltib-4-0-0-images/ ? Try that one OR try Yocto. Freescale is moving to Yocto Project, and there is already lot of support for this builder.
Leo
Thank you for responding, however I'm more concerned with the error that starts with this:
Unable to handle kernel NULL pointer dereference at virtual address 00000000
I'll have to look into the USB thing later, but I think the above error is why my boot hangs.