wifi in warp7

[dharmeshkanzari]

hello there

can anyone tell me how to enable wifi in warp7??

[daiane_angolini]

I don't understand what you say. Can you, please, elaborate?

[dharmeshkanzari]

hi used dmesg

and then

dharmesh@dharmesh-HP-Notebook:~/a$ sudo dd if=fsl-image-machine-test-imx7s-warp-20161124-6.rootfs.sdcard of=/dev/sdb

then all 708 mb file is copied.

then i reboot warp7 

and i get this message as above. and i can't find login

[daiane_angolini]

Can you, please, share the log?

[dharmeshkanzari]

which log?? how to check log??

i think my default os on waep7 has been deleted

[daiane_angolini]

Sometimes my board also stops at

Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
Starting system message bus: dbus.
Starting Connection Manager

But waiting sometime (like 5 minutes) it can recover.

How long have you waited?

[dharmeshkanzari]

Thank you so much...!  for your great support...!

wifi with warp7 is working...!

[dharmeshkanzari]

U-Boot 2016.11+fslc+gc44711d (Nov 24 2016 - 10:01:39 +0100)

CPU: Freescale i.MX7S rev1.2 at 792MHz
CPU: Extended Commercial temperature grade (-20C to 105C) at 48C
Reset cause: POR
Board: WARP7 in secure mode
I2C: ready
DRAM: 512 MiB
PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial
Net: CPU Net Initialization Failed
No ethernet found.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0(part 0) is current device
switch to partitions #0, OK
mmc0(part 0) is current device
reading boot.scr
** Unable to read file boot.scr **
reading zImage
6268168 bytes read in 97 ms (61.6 MiB/s)
Booting from mmc ...
reading imx7s-warp.dtb
37585 bytes read in 12 ms (3 MiB/s)
Kernel image @ 0x80800000 [ 0x000000 - 0x5fa508 ]
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300c2d0

Starting kernel ...

Booting Linux on physical CPU 0x0
Linux version 4.1.32-4.1-1.0.x-imx-warp7+g511f37a (jenkins@ci-builder-2) (gcc version 6.2.0 (GCC) ) #2 SMP PREEMPT Sat Nov 19 17:42:33 CET 2016
CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Warp i.MX7S Board
Reserved memory: created CMA memory pool at 0x8c000000, size 320 MiB
Reserved memory: initialized node linux,cma, compatible id shared-dma-pool
Memory policy: Data cache writealloc
PERCPU: Embedded 12 pages/cpu @8bb23000 s16908 r8192 d24052 u49152
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
Kernel command line: console=ttymxc0,115200 root=PARTUUID=cd3b8b7e-02 rootwait rw
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 179216K/524288K available (7805K kernel code, 455K rwdata, 2800K rodata, 424K init, 473K bss, 17392K reserved, 327680K cma-reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xa0800000 - 0xff000000 (1512 MB)
lowmem : 0x80000000 - 0xa0000000 ( 512 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80a636b8 (10606 kB)
.init : 0x80a64000 - 0x80ace000 ( 424 kB)
.data : 0x80ace000 - 0x80b3ffe0 ( 456 kB)
.bss : 0x80b42000 - 0x80bb8640 ( 474 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
Additional per-CPU info printed with stalls.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
Architected cp15 timer(s) running at 8.00MHz (phys).
clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
Switching to timer-based delay loop, resolution 125ns
mxc_clocksource_init 3000000
Ignoring duplicate/late registration of read_current_timer delay
clocksource mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=80000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
/cpus/cpu@0 missing clock-frequency property
/cpus/cpu@1 missing clock-frequency property
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x80008280 - 0x800082d8
CPU1: failed to come online
Brought up 1 CPUs
SMP: Total of 1 processors activated (16.00 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
device-tree: Duplicate name in lcdif@30730000, renamed to "display#1"
VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor ladder
cpuidle: using governor menu
DDR type is LPDDR3!
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
imx7d-pinctrl 302c0000.iomuxc-lpsr: initialized IMX pinctrl driver
imx7d-pinctrl 30330000.iomuxc: initialized IMX pinctrl driver
gpio-reset mipi-dsi-reset: reset-gpios property missing, or not a single gpio
gpio-reset: probe of mipi-dsi-reset failed with error -22
MU is ready for cross core communication!
mxs-dma 33000000.dma-apbh: initialized
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
30800000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
30800000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
i2c i2c-0: IMX I2C adapter registered
i2c i2c-0: can't use DMA
i2c i2c-1: IMX I2C adapter registered
i2c i2c-1: can't use DMA
i2c i2c-2: IMX I2C adapter registered
i2c i2c-2: can't use DMA
i2c i2c-3: IMX I2C adapter registered
i2c i2c-3: can't use DMA
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 2.20
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
Switched to clocksource arch_sys_counter
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (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.
imx rpmsg driver is registered.
Bus freq driver module loaded
futex hash table entries: 512 (order: 3, 32768 bytes)
VFS: Disk quotas dquot_6.6.0
VFS: 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
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.23)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
backlight supply power not found, using dummy regulator
MIPI DSI driver module loaded
30760000.mipi-dsi supply disp-power-on not found, using dummy regulator
mxc_mipi_dsi_samsung 30760000.mipi-dsi: i.MX MIPI DSI driver probed
MIPI DSI driver module loaded
30730000.lcdif supply lcd not found, using dummy regulator
mxc_mipi_dsi_samsung 30760000.mipi-dsi: MIPI DSI dispdrv inited!
mxsfb 30730000.lcdif: registered mxc display driver mipi_dsi_samsung
Console: switching to colour frame buffer device 40x40
mxsfb 30730000.lcdif: initialized
imx-sdma 30bd0000.sdma: no event needs to be remapped
imx-sdma 30bd0000.sdma: loaded firmware 4.2
imx-sdma 30bd0000.sdma: initialized
pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1
pfuze100-regulator 0-0008: FAB: 0, FIN: 0
pfuze100-regulator 0-0008: pfuze3000 found.
30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 272, base_baud = 1500000) is a IMX
console [ttymxc0] enabled
30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 273, base_baud = 5000000) is a IMX
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
input: fxos8700 as /devices/platform/soc/30800000.aips-bus/30a50000.i2c/i2c-3/3-001e/input/input0
fxos8700 device driver probe successfully
input: fxas2100x as /devices/platform/soc/30800000.aips-bus/30a50000.i2c/i2c-3/3-0020/input/input1
fxas2100x 3-0020: fxas2100x device driver probe successfully
CAN device driver interface
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usb_ehset_test
30b10200.usbmisc supply vbus-wakeup not found, using dummy regulator
30b20200.usbmisc supply vbus-wakeup not found, using dummy regulator
30b30200.usbmisc supply vbus-wakeup not found, using dummy regulator
mousedev: PS/2 mouse device common for all mice
input: 30370000.snvs:snvs-powerkey as /devices/platform/soc/30000000.aips-bus/30370000.snvs/30370000.snvs:snvs-powerkey/input/input2
[HXTP] Himax 852xES touch panel driver init
[HXTP] himax852xes_init_async:Enter
[HXTP] DT-himax_parse_dt:panel-coords = 0, 320, 0, 320
[HXTP] DT-himax_parse_dt:display-coords = (320, 320)
read mpl3115 chip id 0xc4
input: mpl3115 as /devices/virtual/input/input3
[HXTP] DT:gpio_rst value is not valid
[HXTP] DT:gpio_3v3_en value is not valid
[HXTP] DT:gpio_irq=1, gpio_rst=-2, gpio_3v3_en=-2[HXTP] DT:protocol_type=1[HXTP] DT-No vk info in DT
mpl3115 device driver probe successfullysnvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs- as rtc0
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
[HXTP][ERROR] i2c_himax_read:write reg error:reg=1
[HXTP][ERROR] Himax chip doesn NOT EXIST
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
usbcore: registered new interface driver bcm203x
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
/soc/aips-bus@30800000/usdhc@30b40000: voltage-ranges unspecified
sdhci-esdhc-imx 30b40000.usdhc: assigned as wifi host
sdhci-esdhc-imx 30b40000.usdhc: No vmmc regulator found
sdhci-esdhc-imx 30b40000.usdhc: No vqmmc regulator found
mmc0: SDHCI controller on 30b40000.usdhc [30b40000.usdhc] using ADMA
/soc/aips-bus@30800000/usdhc@30b60000: voltage-ranges unspecified
sdhci-esdhc-imx 30b60000.usdhc: No vmmc regulator found
sdhci-esdhc-imx 30b60000.usdhc: No vqmmc regulator found
mmc2: SDHCI controller on 30b60000.usdhc [30b60000.usdhc] using ADMA
caam 30900000.caam: Entropy delay = 3200
caam 30900000.caam: Instantiated RNG4 SH0
caam 30900000.caam: Instantiated RNG4 SH1
caam 30900000.caam: device ID = 0x0a16030000000000 (Era -524)
caam 30900000.caam: job rings = 3, qi = 0
caam algorithms registered in /proc/crypto
caam_jr 30901000.jr0: registering rng-caam
platform caam_sm: blkkey_ex: 8 keystore units available
platform caam_sm: 64-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: 64-bit black key:
platform caam_sm: [0000] f4 f6 48 f6 6e d3 75 cf
platform caam_sm: [0008] b4 f8 8e 9f b8 44 23 1f
platform caam_sm: 128-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: 128-bit black key:
mmc2: MAN_BKOPS_EN bit is not set
platform caam_sm: [0000] a3 0c 1a 31 e6 96 04 f3
platform caam_sm: [0008] 7a 9e d9 a2 cf 2d b2 d2
platform caam_sm: 192-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: 192-bit black key:
mmc2: mmc_select_hs200 failed, error -74
: switch to mmc2 failed
platform caam_sm: [0000] 02 41 8e a9 66 75 bf 79
platform caam_sm: [0008] 82 25 99 fd 6b bf 0e 5d
mmc2: new MMC card at address 0001
platform caam_sm: [0016] 48 d5 15 dc 57 20 91 32
mmcblk2: mmc2:0001 V10008 7.05 GiB
platform caam_sm: [0024] 28 71 f1 77 27 45 a6 65
platform caam_sm: 256-bit clear key:
mmcblk2boot0: mmc2:0001 V10008 partition 1 4.00 MiB
mmcblk2boot1: mmc2:0001 V10008 partition 2 4.00 MiB
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
mmcblk2rpmb: mmc2:0001 V10008 partition 3 4.00 MiB
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
mmcblk2: p1 p2
platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
platform caam_sm: 256-bit black key:
platform caam_sm: [0000] f6 a7 18 05 db 6e 0b d0
platform caam_sm: [0008] 25 89 52 ad 74 36 47 9b
platform caam_sm: [0016] d2 32 74 4a 01 e2 e2 3f
platform caam_sm: [0024] 00 bc 13 c7 01 02 ce 85
platform caam_sm: 64-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 196-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 64-bit black key in blob:
platform caam_sm: [0000] b5 f9 43 50 e5 35 db 56
platform caam_sm: [0008] 2e 0c d7 fb 89 ce ad e1
platform caam_sm: [0016] 83 82 d7 ab 13 d1 91 11
platform caam_sm: [0024] 5e 65 15 8f d8 c6 cf 48
platform caam_sm: [0032] 0f 9f 40 df 53 a6 a5 9d
platform caam_sm: [0040] 01 2a 1f 65 60 b9 0a f3
platform caam_sm: [0048] 8b 1f 1f 57 ee 6e 22 41
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit black key in blob:
platform caam_sm: [0000] 9a 0f 87 ed c9 80 26 f2
platform caam_sm: [0008] 1b a2 15 3d e1 3d f2 83
platform caam_sm: [0016] e0 e6 a2 51 7a 46 a8 83
platform caam_sm: [0024] 3f 22 63 e3 31 e9 82 52
platform caam_sm: [0032] 4f bc 9a 17 80 c9 ee 6b
platform caam_sm: [0040] 26 be ab 65 df e8 93 b0
platform caam_sm: [0048] 4f 40 50 fe df a3 88 33
platform caam_sm: [0056] 95 d1 10 8c fd 70 6d 04
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 192-bit black key in blob:
platform caam_sm: [0000] 9e ec d0 33 1b e5 c4 56
platform caam_sm: [0008] 2e 03 15 ef 8b ea a1 de
platform caam_sm: [0016] c7 e1 41 6b 60 e7 7a 1b
platform caam_sm: [0024] 55 fe d9 ef 2f ea 6a e5
platform caam_sm: [0032] 02 50 3d 92 29 33 11 e9
platform caam_sm: [0040] cc 16 96 c2 ec 27 43 cf
platform caam_sm: [0048] 8f fa f7 69 30 bc 9e d0
platform caam_sm: [0056] fa 77 3f 29 2e 3b 9b 12
platform caam_sm: [0064] e3 b4 cb 84 79 65 05 cb
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit black key in blob:
platform caam_sm: [0000] 48 94 61 44 2c 38 d6 9e
platform caam_sm: [0008] 27 31 48 b9 04 fa 52 4b
platform caam_sm: [0016] 95 5b 7e 3f 26 6c d9 cd
platform caam_sm: [0024] ef 80 f6 f6 ba b5 ef 53
platform caam_sm: [0032] 59 b0 2f 0b 44 39 ab 2a
platform caam_sm: [0040] 21 08 ed b6 1f 7a f9 5e
platform caam_sm: [0048] 7f 08 b7 87 d9 96 02 90
platform caam_sm: [0056] b2 0a 08 6f f5 08 5a 51
platform caam_sm: [0064] e3 73 ca 14 a0 5d 4b 3c
platform caam_sm: [0072] ae bf 32 4e f7 75 b8 91
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: restored 64-bit black key:
platform caam_sm: [0000] e1 c0 54 6e 12 ab 6b 89
platform caam_sm: [0008] 70 aa 28 b9 e9 ca e9 ba
platform caam_sm: restored 128-bit black key:
platform caam_sm: [0000] a3 0c 1a 31 e6 96 04 f3
platform caam_sm: [0008] 7a 9e d9 a2 cf 2d b2 d2
platform caam_sm: restored 192-bit black key:
platform caam_sm: [0000] 02 41 8e a9 66 75 bf 79
platform caam_sm: [0008] 82 25 99 fd 6b bf 0e 5d
platform caam_sm: [0016] f4 b4 e7 78 65 b0 4e 0c
platform caam_sm: [0024] e9 16 e2 fd 0e 0d ba 00
platform caam_sm: restored 256-bit black key:
platform caam_sm: [0000] f6 a7 18 05 db 6e 0b d0
platform caam_sm: [0008] 25 89 52 ad 74 36 47 9b
platform caam_sm: [0016] d2 32 74 4a 01 e2 e2 3f
platform caam_sm: [0024] 00 bc 13 c7 01 02 ce 85
snvs-secvio 30370000.caam-snvs: can't get snvs clock
snvs-secvio 30370000.caam-snvs: violation handlers armed - non-secure state
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
NET: Registered protocol family 26
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
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
cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
backlight supply power not found, using dummy regulator
sgtl5000 3-000a: sgtl5000 revision 0x11
sgtl5000 3-000a: Using internal LDO instead of VDDD
asoc-simple-card sound: sgtl5000 <-> 308a0000.sai mapping ok
backlight supply power not found, using dummy regulator
input: gpio-keys as /devices/platform/gpio-keys/input/input4
snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)
backlight supply power not found, using dummy regulator
wlreg_on: disabling
ALSA device list:
#0: imx7s-sgtl5000
EXT3-fs (mmcblk2p2): error: couldn't mount because of unsupported optional features (240)
EXT2-fs (mmcblk2p2): error: couldn't mount because of unsupported optional features (244)
EXT4-fs (mmcblk2p2): recovery complete
EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 424K (80a64000 - 80ace000)
INIT: version 2.88 booting
Starting udev
udevd[174]: starting version 3.2
random: udevd urandom read with 15 bits of entropy available
udevd[175]: starting eudev-3.2
EXT4-fs (mmcblk2p2): re-mounted. Opts: data=ordered
ALSA: Restoring mixer settings...
No state is present for card imx7ssgtl5000
Found hardware: "imx7s-sgtl5000" "" "" "" ""
Hardware is initialized using a generic method
No state is present for card imx7ssgtl5000
Thu Nov 24 09:02:58 UTC 2016
INIT: Entering runlevel: 5
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
Starting system message bus: dbus.
Starting Connection Manager

[fabio_estevam]

If you want to use Buildroot generating an image for warp7, just install Buildroot 2016.11 version, and then:

make warp7_defconfig

make

There is a Buildroot readme I wrote that explains how to use wifi on warp7:

buildroot - Buildroot: Making Embedded Linux easy 

(See section "Using Wifi")

[art]

Actually, the i.MX7S-based WaRP7 board is the product not of NXP, but of 3rd party vendor Element14:

https://www.element14.com/community/docs/DOC-79058/l/warp7-the-next-generation-iot-and-wearable-deve...

So, please refer directly to their documentation and support.

Have a great day,
Artur

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[dharmeshkanzari]

hey thanks. if you know how to use wifi in i.mx 7 sabre board then you can help me