[meta-freescale] Hwclock: can't open '/dev/misc/rtc': No such file or directory imx6sl (custom imxl2evn10aa)
Robert Correllus
Robert.Correllus at Teledyne.com
Tue May 13 09:58:26 PDT 2014
Custom build for imx6sl based on the imx6sevk, built with a imx6L2evn10aa. Can't start RTC?
Must send Ctrl-c to start OS. It looks as if the RTC input is detected.
"snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0"
Any Suggestions?
****** U-boot console messages *****
U-Boot 2013.10 (May 07 2014 - 16:59:28)
CPU: Freescale i.MX6SL rev1.0 at 792 MHz
Reset cause: WDOG
Board: WEBBG3FLIGHT
DRAM: 1 GiB
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Warning: failed to set MAC address
Hit any key to stop autoboot: 0
=> mtest 10095777 1095779
Testing 10095777 ... 01095779:
Pattern FFFFFFFF Writing... Reading...Iteration: 286
=>
U-Boot 2013.10 (May 07 2014 - 16:59:28)
CPU: Freescale i.MX6SL rev1.0 at 792 MHz
Reset cause: POR
Board: WEBBG3FLIGHT
DRAM: 1 GiB
MMC: FSL_SDHC: 0
** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Warning: failed to set MAC address
Hit any key to stop autoboot: 0
mmc0 is current device
mmc0 is current device
reading boot.scr
** Unable to read file boot.scr **
reading uImage
3798580 bytes read in 176 ms (20.6 MiB/s)
Booting from mmc ...
reading imx6sl-evk.dtb
** Unable to read file imx6sl-evk.dtb **
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.0.35-4.1.0-webbg3flight+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3798516 Bytes = 3.6 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Starting kernel ...
Linux version 3.0.35-4.1.0-webbg3flight+g5fc7229 (rcorrellus at A665laptop) (gcc version 4.8.1 (GCC) ) #1 PREEMPT Wed May 7 17:07:31 EDT 2014
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Teledyne Webb Research Glider Processor
Memory policy: ECC disabled, Data cache writeback
CPU identified as i.MX6SoloLite, silicon rev 1.0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096
Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 rootwait rw
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: 1024MB = 1024MB total
Memory: 1027800k/1027800k available, 20776k 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 - 0x80038000 ( 192 kB)
.text : 0x80038000 - 0x80aca4f4 (10826 kB)
.data : 0x80acc000 - 0x80b2ca10 ( 387 kB)
.bss : 0x80b2ca34 - 0x80b77b54 ( 301 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:624
MXC GPIO hardware
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
arm_max_freq=1GHz
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
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
print_constraints: vddpu: 725 <--> 1300 mV at 1100 mV fast normal
print_constraints: vddcore: 725 <--> 1300 mV at 1100 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 0x410000c8, AUX_CTRL 0x32030000, Cache size: 262144 B
bio: create slab <bio-0> at 0
print_constraints: vmmc: 3300 mV
SCSI subsystem initialized
spi_imx imx6q-ecspi.1: probed
spi_imx imx6q-ecspi.2: 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 $
i2c i2c-2: Invalid 7-bit I2C address 0x00
i2c i2c-2: Can't create device at 0x00
mc_pfuze 2-0008: ID: 0,Full lay: 1 ,Metal lay: 1
mc_pfuze 2-0008: FAB: 0 ,FIN: 0
print_constraints: PFUZE100_SW1A: 300 <--> 1875 mV at 1300 mV
print_constraints: PFUZE100_SW1B: 300 <--> 1875 mV at 300 mV
print_constraints: PFUZE100_SW1C: 300 <--> 1875 mV at 1300 mV
print_constraints: PFUZE100_SW2: 800 <--> 3950 mV at 3150 mV
print_constraints: PFUZE100_SW3A: 400 <--> 1975 mV at 1200 mV
print_constraints: PFUZE100_SW3B: 400 <--> 1975 mV at 1200 mV
print_constraints: PFUZE100_SW4: 800 <--> 3950 mV at 3300 mV
print_constraints: PFUZE100_SWBST: 5000 <--> 5150 mV at 5000 mV
print_constraints: PFUZE100_VSNVS: 1200 <--> 3000 mV at 1800 mV
print_constraints: PFUZE100_VREFDDR: at 750 mV
print_constraints: PFUZE100_VGEN1: 800 <--> 1550 mV at 1200 mV
print_constraints: PFUZE100_VGEN2: 800 <--> 1550 mV at 800 mV
print_constraints: PFUZE100_VGEN3: 1800 <--> 3300 mV at 1800 mV
print_constraints: PFUZE100_VGEN4: 1800 <--> 3300 mV at 1800 mV
print_constraints: PFUZE100_VGEN5: 1800 <--> 3300 mV at 2500 mV
print_constraints: PFUZE100_VGEN6: 1800 <--> 3300 mV at 1800 mV
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
i2c-core: driver [max17135] using legacy suspend method
i2c-core: driver [max17135] using legacy resume method
cfg80211: Calling CRDA to update world regulatory domain
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: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
UDP hash table entries: 512 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 512 (order: 1, 8192 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.
etb: probe of etb failed with error -2
etm: probe of etm.0 failed with error -2
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = c0820000 suspend_iram_base=c0818000
PM driver module loaded
IMX usb wakeup probe
cpu regulator mode:ldo_bypass
_regulator_get: get() with no identifier
mx6_cpu_regulator_init: failed to get pu regulator
i.MXC CPU frequency driver
JFFS2 version 2.2. (NAND) (c) 2001-2006 Red Hat, Inc.
msgmni has been set to 2007
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
imx-sdma imx-sdma: loaded firmware 1.1
imx-sdma imx-sdma: initialized
Serial: IMX driver
imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
console [ttymxc0] enabled, bootconsole disabled
console [ttymxc0] enabled, bootconsole disabled
imx-uart.1: ttymxc1 at MMIO 0x2024000 (irq = 59) is a IMX
imx-uart.2: ttymxc2 at MMIO 0x2034000 (irq = 60) is a IMX
imx-uart.3: ttymxc3 at MMIO 0x2038000 (irq = 61) is a IMX
imx-uart.4: ttymxc4 at MMIO 0x2018000 (irq = 62) is a IMX
fsl_rngc fsl_rngc.0: FSL RNGC Registered.
loop: module loaded
m25p80 spi1.0: m25p32 (4096 Kbytes)
Creating 1 MTD partitions on "m25p32":
0x000000000000-0x000000400000 : "bootloader"
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
add wake up source irq 74
fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 1
fsl-ehci fsl-ehci.1: irq 74, io base 0x02184200
fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 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
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
i2c-core: driver [mag3110] using legacy suspend method
i2c-core: driver [mag3110] using legacy resume method
i2c-core: driver [mma8450] using legacy suspend method
i2c-core: driver [mma8450] using legacy resume method
add mma8450 i2c driver
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
sdhci sdhci-esdhc-imx.1: no write-protect pin available!
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
Thermal calibration data is 0x59151169
Thermal sensor with ratio = 185
Anatop Thermal registered as thermal_zone0
anatop_thermal_probe: default cooling device is cpufreq!
dcp dcp.0: DCP crypto enabled.!
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-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_3stack asoc driver
Initialize HDMI-audio failed. Load HDMI-video first!
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: PFUZE100_VGEN5: incomplete constraints, leaving on
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0)
Waiting for root device /dev/mmcblk0p2...
mmc0: host does not support reading read-only switch. assuming write-enable.
mmc0: new ultra high speed SDHC card at address aaaa
mmcblk0: mmc0:aaaa SS08G 7.40 GiB
mmcblk0: p1 p2 p3
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing init memory: 192K
INIT: version 2.88 booting
Starting udev
udevd[65]: starting version 182
Starting Bootlog daemon: bootlogd.
Configuring network interfaces... eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:00, irq=-1)
udhcpc (v1.21.1) started
Sending discover...
PHY: 1:00 - Link is Up - 100/Full
Sending discover...
Sending discover...
No lease, failing
Wed May 7 21:41:00 UTC 2014
INIT: Entering runlevel: 5
hwclock: can't open '/dev/misc/rtc': No such file or directory
Starting syslogd/klogd: done
Stopping Bootlog daemon: bootlogd.
Poky (Yocto Project Reference Distro) 1.5.1 webbg3flight /dev/ttymxc0
*****end console messages *******
Bob Correllus
Teledyne Webb Research
49 Edgerton Dr North Falmouth, MA 02556
Tel:(508)299-6273 ext 273
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