imx6sl - Kernel not booting

[nigelevans]

Hi,

I have a custom board based on imx6slevk.

Main differences are:

Removed Ethernet

Removed Audio

Changed SD card to Micro SD card

I have run DDR stress test tool, calibrated and it passes. Have updated the DDR settings in u-boot but still I get errors during boot.

Can anybody help? Log as follows:

U-Boot 2014.04-dirty (Nov 03 2016 - 13:10:44)

CPU: Freescale i.MX6SL rev1.2 at 396 MHz
CPU: Temperature 35 C, calibration data: 0x5915145f
Reset cause: POR
Board: MX6SLEVK
I2C: ready
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial
Found PFUZE100 deviceid=10,revid=11
Detecting VOL_DOWN+POWER key for recovery(0:0) ...
check_and_clean: reg 0, flag_set 0
Fastboot: Normal
flash target is MMC:1
Net: Phy not found
PHY reset timed out
FEC [PRIME]
Warning: failed to set MAC address

Normal Boot
Hit any key to stop autoboot: 0
booti mmc1
kernel @ 82808000 (6829696)
ramdisk @ 83800000 (726136)
fdt @ 83700000 (33468)
kernel cmdline:
use boot.img command line:
console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale androidboot.serialno=0d30b1d4df65c58e
switch to ldo_bypass mode!
Using Device Tree in place at 83700000, end 8370b2bb

Starting kernel ...

Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.53-88204-g4f0dd92-dirty (circatek@ubuntu) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #29 SMP PREEMPT Fri Nov 4 11:01:10 GMT 2016
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX6 SoloLite (Device Tree), model: Freescale i.MX6 SoloLite EVK Board(PFUZE100)
cma: CMA: reserved 256 MiB at aa000000
Memory policy: ECC disabled, Data cache writealloc
PERCPU: Embedded 8 pages/cpu @817fe000 s9728 r8192 d14848 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259840
Kernel command line: console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale androidboot.serialno=0d30b1d4df65c58e
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: 959MB 64MB = 1023MB total
Memory: 758736k/758736k available, 289840k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc0800000 - 0xff000000 (1000 MB)
lowmem : 0x80000000 - 0xc0000000 (1024 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80e7f42c (14814 kB)
.init : 0x80e80000 - 0x80ed5600 ( 342 kB)
.data : 0x80ed6000 - 0x80f57980 ( 519 kB)
.bss : 0x80f57980 - 0x80fec5b8 ( 596 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
NR_IRQS:16 nr_irqs:16 16
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32030000, Cache size: 262144 B
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
Console: colour dummy device 80x30
Calibrating delay loop... 789.70 BogoMIPS (lpj=3948544)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x807e0300 - 0x807e0358
Brought up 1 CPUs
SMP: Total of 1 processors activated (789.70 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
pinctrl core: initialized pinctrl subsystem
regulator-dummy: no parameters
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
Use WDOG1 as reset source
syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
vdd1p1: 800 <--> 1375 mV at 1100 mV
vdd3p0: 2625 <--> 3400 mV at 3000 mV
vdd2p5: 2100 <--> 2850 mV at 2500 mV
cpu: 725 <--> 1450 mV
vddpu: 725 <--> 1450 mV
vddsoc: 725 <--> 1450 mV
syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered
syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
imx6sl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
bio: create slab <bio-0> at 0
lcd-3v3: no parameters
usb_otg1_vbus: 5000 mV
usb_otg2_vbus: 5000 mV
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: IMX I2C adapter registered
i2c i2c-1: IMX I2C adapter registered
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
MIPI CSI2 driver module loaded
Advanced Linux Sound Architecture Driver Initialized.
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
pureg-dummy: no parameters
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
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.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 708K (83800000 - 838b1000)
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
ldo2p5-dummy: no parameters
Bus freq driver module loaded
console [pstore-1] enabled
ramoops: attached 0x100000@0xbbf00000, ecc: 0/0
mxc_ramoops device success loaded
futex hash table entries: 256 (order: 2, 16384 bytes)
audit: initializing netlink socket (disabled)
type=2000 audit(0.360:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
NTFS driver 2.1.30 [Flags: R/W DEBUG].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 1995
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
MIPI DSI driver module loaded
mxsfb 20f8000.lcdif: failed to find mxc display driver
Console: switching to colour frame buffer device 40x30
mxsfb 20f8000.lcdif: initialized
imx-sdma 20ec000.sdma: loaded firmware 1.1
imx-sdma 20ec000.sdma: initialized
pfuze100-regulator 0-0008: Full lay: 1, Metal lay: 1
pfuze100-regulator 0-0008: FAB: 0, FIN: 0
pfuze100-regulator 0-0008: pfuze100 found.
SW1AB: 300 <--> 1875 mV at 975 mV
SW1C: 300 <--> 1875 mV at 1175 mV
SW2: 800 <--> 3300 mV at 3150 mV
SW3A: 400 <--> 1975 mV at 1200 mV
SW3B: 400 <--> 1975 mV at 1200 mV
SW4: 800 <--> 1975 mV at 1800 mV
SWBST: 5000 <--> 5150 mV at 5000 mV
VSNVS: 1000 <--> 3000 mV at 3000 mV
VREFDDR: 750 mV
VGEN1: 800 <--> 1550 mV at 1200 mV
VGEN2: 800 <--> 1550 mV at 800 mV
VGEN3: 1800 <--> 3300 mV at 1800 mV
VGEN4: 1800 <--> 3300 mV at 1800 mV
VGEN5: 1800 <--> 3300 mV at 2500 mV
VGEN6: 1800 <--> 3300 mV at 1800 mV
Serial: IMX driver
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
console [ttymxc0] enabled
serial: Freescale lpuart driver
imx sema4 driver is registered.
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
spi_imx 2008000.ecspi: probed
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
CAN device driver interface
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 3.10.53-88204-g4f0dd92-dirty ehci_hcd
usb usb1: SerialNumber: ci_hdrc.1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver xpad
usbcore: registered new interface driver usb_acecad
usbcore: registered new interface driver aiptek
usbcore: registered new interface driver gtco
usbcore: registered new interface driver hanwang
usbcore: registered new interface driver kbtab
usbcore: registered new interface driver wacom
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
i2c /dev entries driver
pxp-v4l2 pxp_v4l2_out.22: initialized
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
gspca_main: v2.14.0 registered
imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
Bluetooth: Virtual HCI driver ver 1.3
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCIATH3K protocol initialized
usbcore: registered new interface driver btusb
cpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: no vqmmc regulator found
mmc0: no vmmc regulator found
mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using DMA
mmc1: no vqmmc regulator found
mmc1: no vmmc regulator found
mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using DMA
mmc2: no vqmmc regulator found
mmc2: no vmmc regulator found
mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using DMA
galcore: clk_get gpu3d_clk failed, disable 3d!
Galcore version 5.0.11.25762
mmc1: host does not support reading read-only switch. assuming write-enable.
mmc1: Problem setting current limit!
mmc1: new ultra high speed DDR50 SDHC card at address aaaa
mmcblk1: mmc1:aaaa SS08G 7.40 GiB
mmcblk1: p1 p2 p3 < p5 p6 p7 p8 p9 > p4
mmcblk1: p4 size 13352010 extends beyond EOD, truncated
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ashmem: initialized
logger: created 256K log 'log_main'
logger: created 256K log 'log_events'
logger: created 256K log 'log_radio'
logger: created 256K log 'log_system'
usbcore: registered new interface driver snd-usb-audio
NET: Registered protocol family 26
u32 classifier
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (15962 buckets, 63848 max)
ctnetlink v0.93: registering with nfnetlink.
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: (C) 2002 David S. Miller
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
mip6: Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
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: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
SWBST: disabling
SW4: disabling
usb_otg1_vbus: disabling
regulator-dummy: disabling
imx mcc test is registered.
file system registered
android_usb gadget: Mass Storage Function, version: 2009/09/11
android_usb gadget: Number of LUNs=1
lun0: LUN: removable file: (no medium)
android_usb gadget: android_usb ready
snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0)
Unable to handle kernel paging request at virtual address 08421091
pgd = 80004000
[08421091] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.53-88204-g4f0dd92-dirty #29
task: bc060000 ti: bc064000 task.ti: bc064000
PC is at idr_get_empty_slot+0x8/0x370
LR is at ida_get_new_above+0x68/0x1e4
pc : [<80310860>] lr : [<80310c30>] psr: 60000113
sp : bc065d58 ip : 00000000 fp : 80faf864
r10: 00000000 r9 : 0842109d r8 : 000081a4
r7 : 80fb6504 r6 : 08421085 r5 : 00000000 r4 : 00000002
r3 : 00000000 r2 : bc065da4 r1 : 00000000 r0 : 08421085
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c53c7d Table: 8000404a DAC: 00000015

PC: 0x803107e0:
07e0 e3a00001 ebf50e6b e59f2064 ee1d1f90 e2823004 e7916003 e3560000 0a000006
0800 e5960024 e7810003 ee1d3f90 e7931002 e2411001 e7831002 e5868024 e3a00001
0820 ebf50e28 e5973000 e3130002 1a000005 e3560000 1affffe0 e5950000 e3841902
0840 e8bd41f0 eaf72561 eb13394d eafffff7 80fbba18 80ed3f4c e92d4ff0 e24dd014
0860 e590700c e1a06001 e3a09001 e1a0b002 e58d200c e58d3008 e58d0004 e59d3004
0880 e5934004 e3540000 0a0000c4 e1a05187 e355001f b1a03005 a3a0301f e1a03319
08a0 e2433001 e1530006 aa000012 e5943424 e2878001 e3530000 1a000031 e5942000
08c0 e5943428 e3520000 e2833001 e5843428 1a0000a3 e2855008 e1a07008 e355001f

LR: 0x80310bb0:
0bb0 0affffe9 e3a03000 e3a07001 e5843428 eaffff31 80d774fc e92d4ff0 e3013085
0bd0 e1a052a1 e3403842 e1a06000 e24dd02c e0850593 e2869018 e58d200c e0654285
0bf0 e0414284 ea000007 e1a02004 e2880004 e3a01e3e e2875001 ebfff3e4 e3a04000
0c10 e3500e3e 1a00002f e28d2014 e3a03000 e1a01005 e1a00006 e58d6000 ebffff09
0c30 e2507000 e6efb077 e067a287 e28bb008 ba00004b e1b0a28a e1a0b10b 4a00004d
0c50 e59d3014 e1570005 e083300b 13a04000 e5938004 e3580000 1affffe2 e1a00009
0c70 eb133c2f e596801c e3a03000 e586301c e1a01000 e1a00009 eb133b7f e2580000
0c90 e3a01080 0a00003d ebfff850 f57ff05f e59d3014 e2880004 e3a01e3e e2875001

SP: 0xbc065cd8:
5cd8 00000000 bc065d1c 80fb64f8 00000000 00000001 80fb64e0 00000000 80fb64e0
5cf8 00000000 80310860 60000113 ffffffff bc065d44 8000dc58 08421085 00000000
5d18 bc065da4 00000000 00000002 00000000 08421085 80fb6504 000081a4 0842109d
5d38 00000000 80faf864 00000000 bc065d58 80310c30 80310860 60000113 ffffffff
5d58 00000000 80fb64e0 00000000 bc065da4 00002ac8 00000002 00000000 08421085
5d78 80fb6504 000081a4 0842109d 00000000 80faf864 80310c30 08421085 80312834
5d98 bc92bc00 bc065de4 bc92b900 bc055950 00000000 00000000 bc92bdc0 bc065e10
5db8 80faf864 bc92be00 00000002 80df0fdc 80fb6504 000081a4 bc8f3418 00000000

FP: 0x80faf7e4:
f7e4 00000000 bc097880 a8002a18 00000000 00000000 001d001d bc0ec600 00000000
f804 00000000 bc30ee80 81806180 00000000 00000000 03870387 818061c0 00004600
f824 bc001000 00000005 00000000 00000000 bc001a80 00000000 00000000 00000000
f844 bc001a00 bc001980 bc001900 bc001880 bc001800 bc001780 bc001700 bc001680
f864 00000000 00000000 bc001e00 00000000 00000000 00000000 bc001f00 bc001e80
f884 bc001d80 bc001d00 bc001c80 bc001c00 bc001b80 bc001b00 00000000 00000000
f8a4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 bff78000
f8c4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

R2: 0xbc065d24:
5d24 00000000 08421085 80fb6504 000081a4 0842109d 00000000 80faf864 00000000
5d44 bc065d58 80310c30 80310860 60000113 ffffffff 00000000 80fb64e0 00000000
5d64 bc065da4 00002ac8 00000002 00000000 08421085 80fb6504 000081a4 0842109d
5d84 00000000 80faf864 80310c30 08421085 80312834 bc92bc00 bc065de4 bc92b900
5da4 bc055950 00000000 00000000 bc92bdc0 bc065e10 80faf864 bc92be00 00000002
5dc4 80df0fdc 80fb6504 000081a4 bc8f3418 00000000 80faf864 8013a5f0 bc924f24
5de4 bc92bdc0 bc92b900 80f379b4 00000002 000001a4 00000000 bc8f3418 00000002
5e04 80139a54 bc8f3418 00000000 bc92b900 00000000 bc8f3400 00000002 00000002

R7: 0x80fb6484:
6484 000003ff 00000000 00000000 00000000 bc01f200 00000000 08c308c3 00000000
64a4 bc058000 bc058438 00000001 00000007 00000000 08d808d8 bc4a3b80 04660466
64c4 bc01dd00 bc01dc80 f0000001 01700170 00020002 00000000 34423441 00000000
64e4 bc055950 00000000 00000001 00000000 00000000 00e400e4 00000000 05980598
6504 bc001f00 bc00ea90 00020002 bc01fc80 bc311640 bc164790 00000001 bc164490
6524 00000000 00000000 bc01fd80 bc311800 bc01fe00 bc313480 00000000 bc01ff00
6544 bc314a00 bc328080 00000001 00000000 80fb6554 80fb6554 00000000 00000000
6564 00000000 00000000 bc314900 00000001 00000000 80fb6578 80fb6578 00000000
Process swapper/0 (pid: 1, stack limit = 0xbc064238)
Stack: (0xbc065d58 to 0xbc066000)
5d40: 00000000 80fb64e0
5d60: 00000000 bc065da4 00002ac8 00000002 00000000 08421085 80fb6504 000081a4
5d80: 0842109d 00000000 80faf864 80310c30 08421085 80312834 bc92bc00 bc065de4
5da0: bc92b900 bc055950 00000000 00000000 bc92bdc0 bc065e10 80faf864 bc92be00
5dc0: 00000002 80df0fdc 80fb6504 000081a4 bc8f3418 00000000 80faf864 8013a5f0
5de0: bc924f24 bc92bdc0 bc92b900 80f379b4 00000002 000001a4 00000000 bc8f3418
5e00: 00000002 80139a54 bc8f3418 00000000 bc92b900 00000000 bc8f3400 00000002
5e20: 00000002 00000001 00000002 80551620 bc92ad90 80ed2c50 000c2515 bc8f3404
5e40: 00000003 00000003 00000000 00000000 bc92ad90 bc0bea00 bc0c4810 bc92ad90
5e60: 80ed2c50 000c2515 00000000 80552988 8084f0ac 00000000 000003e8 000007d0
5e80: bc0c4811 5915145f bc0c4818 80fc2294 bc0c4810 00000001 00000000 80f37a84
5ea0: 0000016f 803b4404 803b43ec 803b3254 00000000 bc0c4810 80f37a84 bc0c4844
5ec0: 00000000 00000000 0000016f 803b3494 80f37a84 00000000 803b3408 803b1a48
5ee0: bc03665c bc0c5634 80f37a84 80f07900 bc924c80 803b29c4 80dc6824 80f37a84
5f00: 80f37a84 bc064000 80ec742c 80eb2e9c 00000000 803b3948 00000000 80f57980
5f20: bc064000 800086ec 00000001 00000003 00000000 00000000 817fbf6c 80049380
5f40: 80d39bd4 80e3da34 00000007 00000007 80eed22c 80ec744c 00000007 80ec742c
5f60: 80f57980 80e804d0 80ed2c50 0000016f 00000000 80e80b8c 00000007 00000007
5f80: 80e804d0 80053d8c 00000000 807d21e8 00000000 00000000 00000000 00000000
5fa0: 00000000 807d21f0 00000000 8000e158 00000000 00000000 00000000 00000000
5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 5987de74 24841686
[<80310860>] (idr_get_empty_slot+0x8/0x370) from [<80310c30>] (ida_get_new_above+0x68/0x1e4)
[<80310c30>] (ida_get_new_above+0x68/0x1e4) from [<8013a5f0>] (sysfs_new_dirent+0x64/0xf0)
[<8013a5f0>] (sysfs_new_dirent+0x64/0xf0) from [<80139a54>] (sysfs_add_file_mode+0x50/0xc4)
[<80139a54>] (sysfs_add_file_mode+0x50/0xc4) from [<80551620>] (thermal_zone_device_register+0x438/0x8f0)
[<80551620>] (thermal_zone_device_register+0x438/0x8f0) from [<80552988>] (imx_thermal_probe+0x1b4/0x2dc)
[<80552988>] (imx_thermal_probe+0x1b4/0x2dc) from [<803b4404>] (platform_drv_probe+0x18/0x1c)
[<803b4404>] (platform_drv_probe+0x18/0x1c) from [<803b3254>] (driver_probe_device+0x8c/0x240)
[<803b3254>] (driver_probe_device+0x8c/0x240) from [<803b3494>] (__driver_attach+0x8c/0x90)
[<803b3494>] (__driver_attach+0x8c/0x90) from [<803b1a48>] (bus_for_each_dev+0x60/0x94)
[<803b1a48>] (bus_for_each_dev+0x60/0x94) from [<803b29c4>] (bus_add_driver+0xd8/0x228)
[<803b29c4>] (bus_add_driver+0xd8/0x228) from [<803b3948>] (driver_register+0x78/0xf4)
[<803b3948>] (driver_register+0x78/0xf4) from [<800086ec>] (do_one_initcall+0xf4/0x154)
[<800086ec>] (do_one_initcall+0xf4/0x154) from [<80e80b8c>] (kernel_init_freeable+0xfc/0x1c8)
[<80e80b8c>] (kernel_init_freeable+0xfc/0x1c8) from [<807d21f0>] (kernel_init+0x8/0xe4)
[<807d21f0>] (kernel_init+0x8/0xe4) from [<8000e158>] (ret_from_fork+0x14/0x3c)
Code: 80fbba18 80ed3f4c e92d4ff0 e24dd014 (e590700c)
---[ end trace 0a5c3244cf4a2550 ]---

Thanks!

[igorpadykov]

Hi nigel

message "Unable to handle kernel paging request at virtual address.."

may point that ddr still not does work properly, also one can check

power supplies and its ripples (should be <5%). It may be useful to check

Hardware Development Guide for the i.MX 6UltraLite Applications Processor

http://cache.freescale.com/files/32bit/doc/user_guide/IMX6ULHDG.pdf

DDR stress test should pass 400MHz operating frequency with some margin.

Best regards
igor
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[nigelevans]

In addition to above, what frequencies should the stress test pass at for imx6slevk?

Thanks,