Il n’y a pas de raison que seul les enfants puissent jouer… Donc voici mon nouveau jouet :
Il s’agit d’un utilite standard (processeur ARM) de chez CompuLab, le site web
http://utilite-computer.com/web/home
Je ferais un petit retour sur le prix… mais je vais d’abord recontacter la société pour savoir s’il est normal d’avoir payé des droits de douane.
En attendant pour jouer avec cette machine, il est plus que recommandé d’avoir à sa disposition un cable null-modem et un convertisseur db9 vers usb (sauf si votre ordinateur possède encore un connecteur db9, mais c’est rare). On trouve ces équipements dans les bonnes boutiques, perso j’ai été chez Conrad.
Je conseille aussi vivement l’achat d’un cable hdmi DVI-D pour pouvoir le brancher à votre moniteur préféré (sauf si celui-ci dispose d’un port hdmi)
Alors un aperçu de U-Boot, sorte de bios libre pour ARM :
Board: CM-FX6:[ WDOG ]
Boot Device: SD
I2C: ready
RAM Configuration:
Bank #0: 10000000 1 GB
Bank #1: 80000000 1 GB
NAND: No NAND device found!!!
0 MiB
MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2
JEDEC ID: 0x20:0x71:0x15
In: serial
Out: serial
Err: serial
Net: got MAC address from IIM: 00:00:00:00:00:00
FEC0
Hit any key to stop autoboot: 0
Et le boot du kernel en mode série :
Starting kernel …
Linux version 3.0.35-cm-fx6-5.3 (val@devel) (gcc version 4.5.2 (Sourcery G++ Li4
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Compulab CM-FX6
cm_fx6_v4l_setup: cm_fx6_v4l_msize: 134217728
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6Q, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @cce11000 s5280 r8192 d15200 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 502272
Kernel command line: console=ttymxc3,115200 root=/dev/mmcblk0p2 rw rootwait cm_M
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: 960MB 1024MB = 1984MB total
Memory: 2006200k/2006200k available, 90952k reserved, 1474560K highmem
Virtual kernel memory layout:
vector : 0xffff0000 – 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 – 0xfffe0000 ( 896 kB)
DMA : 0xf4600000 – 0xffe00000 ( 184 MB)
vmalloc : 0xe2800000 – 0xf2000000 ( 248 MB)
lowmem : 0xc0000000 – 0xe2000000 ( 544 MB)
pkmap : 0xbfe00000 – 0xc0000000 ( 2 MB)
modules : 0xbf000000 – 0xbfe00000 ( 14 MB)
.init : 0xc0008000 – 0xc0042000 ( 232 kB)
.text : 0xc0042000 – 0xc0724cf8 (7052 kB)
.data : 0xc0726000 – 0xc07838a0 ( 375 kB)
.bss : 0xc07838c4 – 0xc07ebaa0 ( 417 kB)
Hierarchical RCU implementation.
RCU dyntick-idle grace-period acceleration is enabled.
NR_IRQS:624
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
arm_max_freq=1GHz
MXC_Early serial console at MMIO 0x21f0000 (options ‘115200’)
bootconsole [ttymxc3] enabled
Console: colour dummy device 80×30
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
cpu regulator mode:ldo_enable
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: ads7846_vcc: 3300 mV
print_constraints: vmmc: 3300 mV
vgaarb: loaded
SCSI subsystem initialized
spi_imx imx6q-ecspi.0: probed
spi_imx imx6q-ecspi.1: 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 $
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)
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
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, 524288 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.
_regulator_get: etb supply vcore not found, using dummy regulator
_regulator_get: etm.0 supply vcore not found, using dummy regulator
_regulator_get: etm.1 supply vcore not found, using dummy regulator
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = e2880000 suspend_iram_base=e28ec000
PM driver module loaded
IMX usb wakeup probe
add wake up source irq 75
IMX usb wakeup probe
i.MXC CPU frequency driver
highmem bounce pool size: 64 pages
JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
msgmni has been set to 1038
alg: No test for stdrng (krng)
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
imx-uart.3: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX
console [ttymxc3] enabled, bootconsole disabled
console [ttymxc3] enabled, bootconsole disabled
imx-uart.1: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX
imx-uart.4: ttymxc4 at MMIO 0x21f4000 (irq = 62) is a IMX
brd: module loaded
loop: module loaded
at24 2-0050: 256 byte at24 EEPROM, writable, 16 bytes/write
No sata disk.
m25p80 spi0.0: found m25px16, expected m25p80
m25p80 spi0.0: m25px16 (2048 Kbytes)
Creating 3 MTD partitions on « spi_flash »:
0x000000000000-0x0000000c0000 : « uboot »
0x0000000c0000-0x000000100000 : « uboot environment »
0x000000100000-0x000000200000 : « reserved »
No NAND device found.
Chip scan failed
GPMI NAND driver registered. (IMX)
vcan: Virtual CAN interface driver
CAN device driver interface
flexcan netdevice driver
flexcan imx6q-flexcan.0: device registered (reg_base=e29a8000, irq=142)
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
usbcore: registered new interface driver cdc_wdm
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
=======snvs_pwrkey_probe() lp_cr 0x20
=======snvs_pwrkey_probe() lp_cr 0x20
input: snvs_power_key as /devices/virtual/input/input0
i.MX6 powerkey probe
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
i2c /dev entries driver
at24 3-0050: 256 byte at24 EEPROM, writable, 16 bytes/write
CM-FX6: Detected SB-FX6m (Utilite) base board
rtc-em3027 3-0056: rtc core: registered rtc-em3027 as rtc0
IMX PCIe port: link up.
PCI: bus0: Fast back to back transfers disabled
PCI: bus1: Fast back to back transfers disabled
PCI: Device 0000:00:00.0 not available because of resource collisions
pcieport: probe of 0000:00:00.0 failed with error -22
pci 0000:00:00.0: BAR 0: assigned [mem 0x01100000-0x011fffff 64bit pref]
pci 0000:00:00.0: BAR 0: set to [mem 0x01100000-0x011fffff 64bit pref] (PCI add)
pci 0000:00:00.0: BAR 8: assigned [mem 0x01200000-0x012fffff]
pci 0000:00:00.0: BAR 6: assigned [mem 0x01300000-0x0130ffff pref]
pci 0000:00:00.0: BAR 7: assigned [io 0x1000000-0x1000fff]
pci 0000:01:00.0: BAR 0: assigned [mem 0x01200000-0x0121ffff]
pci 0000:01:00.0: BAR 0: set to [mem 0x01200000-0x0121ffff] (PCI address [0x120)
pci 0000:01:00.0: BAR 3: assigned [mem 0x01220000-0x01223fff]
pci 0000:01:00.0: BAR 3: set to [mem 0x01220000-0x01223fff] (PCI address [0x122)
pci 0000:01:00.0: BAR 2: assigned [io 0x1000000-0x100001f]
pci 0000:01:00.0: BAR 2: set to [io 0x1000000-0x100001f] (PCI address [0x10000)
usb 2-1: new high speed USB device number 2 using fsl-ehci
pci 0000:00:00.0: PCI bridge to [bus 01-01]
pci 0000:00:00.0: bridge window [io 0x1000000-0x1000fff]
pci 0000:00:00.0: bridge window [mem 0x01200000-0x012fffff]
pci 0000:00:00.0: bridge window [mem pref disabled]
i2c i2c-0: Added multiplexed i2c bus 3
i2c i2c-0: Added multiplexed i2c bus 4
gpio-i2cmux gpio-i2cmux: 2 port mux on imx-i2c adapter
Linux media interface: v0.10
lirc_dev: IR Remote Control driver registered, major 251
IR NEC protocol handler initialized
IR RC5(x) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR RC5 (streamzap) protocol handler initialized
IR LIRC bridge handler initialized
Linux video capture interface: v2.00
imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.0] using DMA
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.2] using DMA
VPU initialized
mxc_asrc registered
Thermal calibration data is 0x58d4fa69
Thermal sensor with ratio = 184
Anatop Thermal registered as thermal_zone0
anatop_thermal_probe: default cooling device is cpufreq!
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 4 ports detected
caam caam.0: device ID = 0x0a16010000000000
caam caam.0: job rings = 2, qi = 0
alg: No test for authenc(hmac(md5),cbc(aes)) (authenc-hmac-md5-cbc-aes-caam)
caam caam.0: authenc-hmac-md5-cbc-aes-caam
alg: No test for authenc(hmac(sha1),cbc(aes)) (authenc-hmac-sha1-cbc-aes-caam)
caam caam.0: authenc-hmac-sha1-cbc-aes-caam
alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-ca)
caam caam.0: authenc-hmac-sha224-cbc-aes-caam
alg: No test for authenc(hmac(sha256),cbc(aes)) (authenc-hmac-sha256-cbc-aes-ca)
caam caam.0: authenc-hmac-sha256-cbc-aes-caam
alg: No test for authenc(hmac(md5),cbc(des3_ede)) (authenc-hmac-md5-cbc-des3_ed)
mmc0: new high speed SDIO card at address 0001
caam caam.0: authenc-hmac-md5-cbc-des3_ede-caam
alg: No test for authenc(hmac(sha1),cbc(des3_ede)) (authenc-hmac-sha1-cbc-des3_)
caam caam.0: authenc-hmac-sha1-cbc-des3_ede-caam
alg: No test for authenc(hmac(sha224),cbc(des3_ede)) (authenc-hmac-sha224-cbc-d)
caam caam.0: authenc-hmac-sha224-cbc-des3_ede-caam
alg: No test for authenc(hmac(sha256),cbc(des3_ede)) (authenc-hmac-sha256-cbc-d)
caam caam.0: authenc-hmac-sha256-cbc-des3_ede-caam
alg: No test for authenc(hmac(md5),cbc(des)) (authenc-hmac-md5-cbc-des-caam)
caam caam.0: authenc-hmac-md5-cbc-des-caam
alg: No test for authenc(hmac(sha1),cbc(des)) (authenc-hmac-sha1-cbc-des-caam)
caam caam.0: authenc-hmac-sha1-cbc-des-caam
alg: No test for authenc(hmac(sha224),cbc(des)) (authenc-hmac-sha224-cbc-des-ca)
caam caam.0: authenc-hmac-sha224-cbc-des-caam
alg: No test for authenc(hmac(sha256),cbc(des)) (authenc-hmac-sha256-cbc-des-ca)
caam caam.0: authenc-hmac-sha256-cbc-des-caam
caam caam.0: cbc-aes-caam
caam caam.0: cbc-3des-caam
caam caam.0: cbc-des-caam
mmc1: host does not support reading read-only switch. assuming write-enable.
mmc1: new high speed SDHC card at address b368
mmcblk0: mmc1:b368 NCard 7.40 GiB
mmcblk0: p1 p2
usb 2-1.3: new full speed USB device number 3 using fsl-ehci
platform caam_jr.0: registering rng-caam
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
mxc_spdif mxc_spdif.0: MXC SPDIF Audio
_regulator_get: 2-001a supply AVDD not found, using dummy regulator
_regulator_get: 2-001a supply HPVDD not found, using dummy regulator
_regulator_get: 2-001a supply DCVDD not found, using dummy regulator
_regulator_get: 2-001a supply DBVDD not found, using dummy regulator
imx_wm8731_init: success
asoc: wm8731-hifi <-> imx-ssi.1 mapping ok
input: Logitech USB Receiver as /devices/platform/fsl-ehci.1/usb2/2-1/2-1.3/2-11
asoc: mxc-spdif <-> imx-spdif-dai.0 mapping ok
ALSA device list:
#0: wm8731-audio
#1: imx-spdif
NET: Registered protocol family 26
TCP cubic registered
generic-usb 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitec0
NET: Registered protocol family 17
can: controller area network core (rev 20090105 abi 8)
input: Logitech USB Receiver as /devices/platform/fsl-ehci.1/usb2/2-1/2-1.3/2-12
generic-usb 0003:046D:C52B.0002: input,hidraw1: USB HID v1.11 Mouse [Logitech U1
generic-usb 0003:046D:C52B.0003: hidraw2: USB HID v1.11 Device [Logitech USB Re2
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
HDMI CEC initialized
mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver hdmi
mxc_hdmi mxc_hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1
imx-ipuv3 imx-ipuv3.0: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)
Console: switching to colour frame buffer device 240×67
mxc_sdc_fb mxc_sdc_fb.1: register mxc display driver dvi
_regulator_get: get() with no identifier
mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio
asoc: mxc-hdmi-soc <-> imx-hdmi-soc-dai.0 mapping ok
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
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: ads7846_vcc: incomplete constraints, leaving on
rtc-em3027 3-0056: setting system clock to 2014-04-12 21:42:18 UTC (1397338938)
EXT3-fs (mmcblk0p2): error: couldn’t mount because of unsupported optional feat)
EXT2-fs (mmcblk0p2): error: couldn’t mount because of unsupported optional feat)
EXT4-fs (mmcblk0p2): warning: mounting unchecked fs, running e2fsck is recommend
EXT4-fs (mmcblk0p2): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 179:2.
devtmpfs: mounted
Freeing init memory: 232K
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
vgaarb: this pci device is not a vga device
vgaarb: this pci device is not a vga device
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
Ubuntu 12.04.3 LTS (Compulab: utilite-2) utilite-desktop ttymxc3
utilite-desktop login: imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lis
a partir du moment où apparaissent les lignes :
imx-ipuv3 imx-ipuv3.0: WARNING: adapt panel end blank lines
L’affichage de la fin du démarrage de process linux apparaissent sur mon moniteur…
Je m’en retourne paramétrer le bignou… clavier américain par défaut, tout ça…
