Différences

Ci-dessous, les différences entre deux révisions de la page.

--- nas:dockstar:amelioration:ajout_rtc [17 /06/2012 21:53]
psolyca
+++ nas:dockstar:amelioration:ajout_rtc [17 /11/2016 15:03] (Version actuelle)
psolyca ↷ Liens modifiés en raison d'un déplacement.
@@ Ligne 1: / Ligne 1: @@
-En suivant pas mal d'information dont [[http://www.pluc.fr/2011/02/seagate-dockstar-installation-et-amelioration/|ce lien]], j'ai ajouté la RTC au DockStar.\\
+Liens de référence :\\
-\\
+http://archlinuxarm.org/forum/viewtopic.php?f=6&t=258\\
-Il n'y a pas vraiment d'utilité puisque le DockStar sera continuellement connecté à Internet mais c'est pour la bidouille.\\
+http://www.mikrocontroller.net/articles/Dockstar\\
+http://www.mikrocontroller.net/topic/187115\\
+http://gsg-elektronik.de/?id=92\\
+http://www.pluc.fr/2011/02/seagate-dockstar-installation-et-amelioration/\\
+Il n'y a pas vraiment d'utilité si le Dockstar est continuellement connecté à Internet mais c'est pour la bidouille.\\
+==== Principe et composants ====
+Installation des composants constituant la RTC sur une "perfboard" soudée ensuite sur un côté du Dockstar.\\
+**Sous cette forme, le boitier d'origine ne pourra plus être fermé.**\\
+CL'ensemble peut tenir dans une boite spécialement achetée pour, mais c'est une [[nas:dockstar:boitier|autre histoire]].\\
+=== Schémas ===
+{{:dockstar:amelioration:ajout_rtc:schema_rtc_dockstar_eagle.png?direct&200|}}
+=== Composants ===
+  * 2 condensateurs 22pF
+  * 1 résistance 10M
+  * 1 quartz 32,768 Hz
+  * 1 pile type bouton de 1,5V
 ==== Avant modification ====
-Je ne mettrais pas de photo avant modification puisqu'il s'agit d'un DockStar tout ce qu'il y a de classique.\\
+Log de démarrage :
-Au démarrage, j'ai le log suivant :
 <code>
 [    0.000000] Booting Linux on physical CPU 0
@@ Ligne 12: / Ligne 31: @@
 [    0.000000] CPU: VIVT data cache, VIVT instruction cache
 [    0.000000] Machine: Seagate FreeAgent DockStar
-[    0.000000] Memory policy: ECC disabled, Data cache writeback
+[...]
-[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
-[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/sda1 rootdelay=10 rootfstype=ext2
-[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
-[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
-[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
-[    0.000000] Memory: 128MB = 128MB total
-[    0.000000] Memory: 126860k/126860k available, 4212k reserved, 0K highmem
-[    0.000000] Virtual kernel memory layout:
-[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
-[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
-[    0.000000]     vmalloc : 0xc8800000 - 0xff000000   ( 872 MB)
-[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
-[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
-[    0.000000]       .text : 0xc0008000 - 0xc02b1000   (2724 kB)
-[    0.000000]       .init : 0xc02b1000 - 0xc02cf000   ( 120 kB)
-[    0.000000]       .data : 0xc02d0000 - 0xc02ec9e0   ( 115 kB)
-[    0.000000]        .bss : 0xc02eca04 - 0xc02f9918   (  52 kB)
-[    0.000000] NR_IRQS:114
-[    0.000000] gpiochip_add: registered GPIOs 0 to 31 on device: orion_gpio0
-[    0.000000] gpiochip_add: registered GPIOs 32 to 49 on device: orion_gpio1
-[    0.000000] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 21474ms
-[    1.181421] Calibrating delay loop... 1191.11 BogoMIPS (lpj=5955584)
-[    1.271414] pid_max: default: 32768 minimum: 301
-[    1.271533] Mount-cache hash table entries: 512
-[    1.271786] CPU: Testing write buffer coherency: ok
-[    1.271988] Setting up static identity map for 0x258140 - 0x25817c
-[    1.273271] NET: Registered protocol family 16
-[    1.274243] Kirkwood: MV88F6281-A0, TCLK=200000000.
-[    1.274257] Feroceon L2: Cache support initialised.
-[    1.280523] bio: create slab <bio-0> at 0
-[    1.281466] SCSI subsystem initialized
-[    1.282022] usbcore: registered new interface driver usbfs
-[    1.282160] usbcore: registered new interface driver hub
-[    1.282318] usbcore: registered new device driver usb
-[    1.283400] Switching to clocksource orion_clocksource
-[    1.284957] NET: Registered protocol family 2
-[    1.285088] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
-[    1.285317] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
-[    1.285416] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
-[    1.285469] TCP: Hash tables configured (established 4096 bind 4096)
-[    1.285479] TCP reno registered
-[    1.285491] UDP hash table entries: 256 (order: 0, 4096 bytes)
-[    1.285514] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
-[    1.285686] NET: Registered protocol family 1
-[    1.287155] squashfs: version 4.0 (2009/01/31) Phillip Lougher
-[    1.287168] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
-[    1.287503] msgmni has been set to 247
-[    1.287533] io scheduler noop registered
-[    1.287542] io scheduler deadline registered (default)
-[    1.355554] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
-[    1.376376] serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
-[    1.705671] console [ttyS0] enabled
-[    1.710574] ONFI flash detected
-[    1.713841] ONFI param page 0 valid
-[    1.717345] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08AAD)
-[    1.725053] Scanning device for bad blocks
-[    1.817408] Bad eraseblock 1188 at 0x000009480000
-[    1.886064] Creating 3 MTD partitions on "orion_nand":
-[    1.891230] 0x000000000000-0x000000100000 : "u-boot"
-[    1.897122] 0x000000100000-0x000000500000 : "uImage"
-[    1.902943] 0x000000500000-0x000010000000 : "root"
-[    1.908951] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
-[    1.915931] mv643xx_eth smi: probed
-[    1.921313] mv643xx_eth_port mv643xx_eth_port.0: eth0: port 0 with MAC address XX:XX:XX:XX:XX:XX
-[    1.930287] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-[    1.936901] orion-ehci orion-ehci.0: Marvell Orion EHCI
-[    1.942203] orion-ehci orion-ehci.0: new USB bus registered, assigned bus number 1
-[    1.973444] orion-ehci orion-ehci.0: irq 19, io mem 0xf1050000
-[    1.993431] orion-ehci orion-ehci.0: USB 2.0 started, EHCI 1.00
-[    1.999961] hub 1-0:1.0: USB hub found
-[    2.003759] hub 1-0:1.0: 1 port detected
-[    2.008083] Initializing USB Mass Storage driver...
-[    2.013153] usbcore: registered new interface driver usb-storage
-[    2.019199] USB Mass Storage support registered.
-[    2.323435] usb 1-1: new high-speed USB device number 2 using orion-ehci
-[    2.475457] hub 1-1:1.0: USB hub found
-[    2.479529] hub 1-1:1.0: 4 ports detected
-[    2.763664] usb 1-1.2: new high-speed USB device number 3 using orion-ehci
 [    2.877249] scsi0 : usb-storage 1-1.2:1.0
 [    3.033429] rtc-mv rtc-mv: internal RTC not ticking
@@ Ligne 99: / Ligne 40: @@
 [    3.056174] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
 [    3.062813] Waiting 10sec before mounting root device...
-[    3.874494] scsi 0:0:0:0: Direct-Access              USB DISK 2.0     PMAP PQ: 0 ANSI: 0 CCS
+[...]
-[    3.884689] sd 0:0:0:0: [sda] 7834944 512-byte logical blocks: (4.01 GB/3.73 GiB)
+</code>
-[    3.892999] sd 0:0:0:0: [sda] Write Protect is off
-[    3.898297] sd 0:0:0:0: [sda] No Caching mode page present
-[    3.903824] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    3.912796] sd 0:0:0:0: [sda] No Caching mode page present
-[    3.918327] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    3.925461]  sda: sda1 sda2
-[    3.930672] sd 0:0:0:0: [sda] No Caching mode page present
-[    3.936206] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    3.942328] sd 0:0:0:0: [sda] Attached SCSI removable disk
-[   13.074683] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
-[   13.092822] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
-[   13.099947] VFS: Mounted root (ext2 filesystem) on device 8:1.
-[   13.106210] Freeing init memory: 120K
-- preinit -
-Press the [f] key and hit [enter] to enter failsafe mode
-- regular preinit -
-[   17.357677] EXT4-fs (sda1): re-mounted. Opts: (null)
-- init -
-Please press Enter to activate this console. [   17.604372] loop: module loaded
+==== Modification ====
-[   17.632887] ip_tables: (C) 2000-2006 Netfilter Core Team
+=== Matérielle ===
-[   17.704670] nf_conntrack version 0.5.0 (1984 buckets, 7936 max)
+{{:dockstar:amelioration:ajout_rtc:rtc_front.jpg?direct&200|}}
-[   17.808967] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
+{{:dockstar:amelioration:ajout_rtc:rtc_rear.jpg?direct&200|}}\\
-[   17.823012] uhci_hcd: USB Universal Host Controller Interface driver
+\\
-[   17.836775] usbcore: registered new interface driver ums-alauda
+** ATTENTION !! Pistes très fines, ne pas trop chauffer le circuit.**\\
-[   17.849416] usbcore: registered new interface driver ums-cypress
+En grattant un peu la piste, possibilité de souder correctement si les connecteurs sont endommagés.\\
-[   17.862392] usbcore: registered new interface driver ums-datafab
+\\
-[   17.875281] usbcore: registered new interface driver ums-freecom
+Avec la carte libre, les fils bougent et se détachent.\\
-[   17.888383] usbcore: registered new interface driver ums-isd200
+La "perfboard" soudée sur le circuit imprimé du Dockstar, les fils ne bougent plus et les soudures tiennent.\\
-[   17.901085] usbcore: registered new interface driver ums-jumpshot
+La soudure entre la carte du Dockstar et la "perfboard" permet de mettre le circuit à la masse.\\
-[   17.913939] usbcore: registered new interface driver ums-karma
-[   17.926967] usbcore: registered new interface driver ums-sddr09
-[   17.940024] usbcore: registered new interface driver ums-sddr55
-[   17.953040] usbcore: registered new interface driver ums-usbat
-[   17.967133] sd 0:0:0:0: Attached scsi generic sg0 type 0
+=== Logicielle ===
+Aucune modification n'est à réaliser. La RTC est prise en charge par défaut.\\
-BusyBox v1.19.4 (2012-06-16 19:13:10 CEST) built-in shell (ash)
-Enter 'help' for a list of built-in commands.
-  _______                     ________        __
- |       |.-----.-----.-----.|  |  |  |.----.|  |_
- |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
- |_______||   __|_____|__|__||________||__|  |____|
-          |__| W I R E L E S S   F R E E D O M
- -----------------------------------------------------
- ATTITUDE ADJUSTMENT (Bleeding Edge, r32388)
- -----------------------------------------------------
-  * 1/4 oz Vodka      Pour all ingredients into mixing
-  * 1/4 oz Gin        tin with ice, strain into glass.
-  * 1/4 oz Amaretto
-  * 1/4 oz Triple sec
-  * 1/4 oz Peach schnapps
-  * 1/4 oz Sour mix
-  * 1 splash Cranberry juice
- -----------------------------------------------------
-root@OpenWrt:/#
-</code>
 ==== Après modification ====
-Ne voulant pas installer directement sur le DockStar la modification, j'ai tout transféré sur une "perfboard" que j'ai ensuite soudée sur le DockStar.\\
-\\
-{{:dockstar:amelioration:pict0424.jpg?direct&200|}}
-{{:dockstar:amelioration:pict0426.jpg?direct&200|}}\\
-\\
-Pour la soudure des points RTC_XIN et RTC_XOUT, j'ai perdu un peu la piste en chauffant trop le circuit.\\
-En grattant un peu la piste, j'ai pu souder correctement.\\
-Le fait est qu'au début, la carte étant libre, les fils bougeaient et mettaient tout en l'air.\\
-La "perfboard" soudée sur le circuit imprimé du DockStar, les fils ne bougent plus et les soudures tiennent.\\
-\\
 Le log au démarrage :
 <code>
@@ Ligne 179: / Ligne 66: @@
 [    0.000000] CPU: VIVT data cache, VIVT instruction cache
 [    0.000000] Machine: Seagate FreeAgent DockStar
-[    0.000000] Memory policy: ECC disabled, Data cache writeback
+[...]
-[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
-[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/sda1 rootdelay=10 rootfstype=ext2
-[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
-[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
-[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
-[    0.000000] Memory: 128MB = 128MB total
-[    0.000000] Memory: 126860k/126860k available, 4212k reserved, 0K highmem
-[    0.000000] Virtual kernel memory layout:
-[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
-[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
-[    0.000000]     vmalloc : 0xc8800000 - 0xff000000   ( 872 MB)
-[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
-[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
-[    0.000000]       .text : 0xc0008000 - 0xc02b1000   (2724 kB)
-[    0.000000]       .init : 0xc02b1000 - 0xc02cf000   ( 120 kB)
-[    0.000000]       .data : 0xc02d0000 - 0xc02ec9e0   ( 115 kB)
-[    0.000000]        .bss : 0xc02eca04 - 0xc02f9918   (  52 kB)
-[    0.000000] NR_IRQS:114
-[    0.000000] gpiochip_add: registered GPIOs 0 to 31 on device: orion_gpio0
-[    0.000000] gpiochip_add: registered GPIOs 32 to 49 on device: orion_gpio1
-[    0.000000] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 21474ms
-[    4.441968] Calibrating delay loop... 1191.11 BogoMIPS (lpj=5955584)
-[    4.531961] pid_max: default: 32768 minimum: 301
-[    4.532082] Mount-cache hash table entries: 512
-[    4.532333] CPU: Testing write buffer coherency: ok
-[    4.532534] Setting up static identity map for 0x258140 - 0x25817c
-[    4.533819] NET: Registered protocol family 16
-[    4.534786] Kirkwood: MV88F6281-A0, TCLK=200000000.
-[    4.534800] Feroceon L2: Cache support initialised.
-[    4.541057] bio: create slab <bio-0> at 0
-[    4.541995] SCSI subsystem initialized
-[    4.542557] usbcore: registered new interface driver usbfs
-[    4.542694] usbcore: registered new interface driver hub
-[    4.542851] usbcore: registered new device driver usb
-[    4.543935] Switching to clocksource orion_clocksource
-[    4.545493] NET: Registered protocol family 2
-[    4.545622] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
-[    4.545852] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
-[    4.545952] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
-[    4.546005] TCP: Hash tables configured (established 4096 bind 4096)
-[    4.546014] TCP reno registered
-[    4.546027] UDP hash table entries: 256 (order: 0, 4096 bytes)
-[    4.546049] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
-[    4.546221] NET: Registered protocol family 1
-[    4.547688] squashfs: version 4.0 (2009/01/31) Phillip Lougher
-[    4.547702] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
-[    4.548038] msgmni has been set to 247
-[    4.548068] io scheduler noop registered
-[    4.548077] io scheduler deadline registered (default)
-[    4.616125] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
-[    4.636941] serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
-[    4.966236] console [ttyS0] enabled
-[    4.971141] ONFI flash detected
-[    4.974406] ONFI param page 0 valid
-[    4.977911] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08AAD)
-[    4.985618] Scanning device for bad blocks
-[    5.077975] Bad eraseblock 1188 at 0x000009480000
-[    5.146637] Creating 3 MTD partitions on "orion_nand":
-[    5.151804] 0x000000000000-0x000000100000 : "u-boot"
-[    5.157693] 0x000000100000-0x000000500000 : "uImage"
-[    5.163517] 0x000000500000-0x000010000000 : "root"
-[    5.169525] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
-[    5.176507] mv643xx_eth smi: probed
-[    5.181885] mv643xx_eth_port mv643xx_eth_port.0: eth0: port 0 with MAC address XX:XX:XX:XX:XX:XX
-[    5.190862] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-[    5.197475] orion-ehci orion-ehci.0: Marvell Orion EHCI
-[    5.202775] orion-ehci orion-ehci.0: new USB bus registered, assigned bus number 1
-[    5.233978] orion-ehci orion-ehci.0: irq 19, io mem 0xf1050000
-[    5.253965] orion-ehci orion-ehci.0: USB 2.0 started, EHCI 1.00
-[    5.260489] hub 1-0:1.0: USB hub found
-[    5.264282] hub 1-0:1.0: 1 port detected
-[    5.268602] Initializing USB Mass Storage driver...
-[    5.273675] usbcore: registered new interface driver usb-storage
 [    5.279729] USB Mass Storage support registered.
 [    5.284814] rtc-mv rtc-mv: rtc core: registered rtc-mv as rtc0
@@ Ligne 261: / Ligne 75: @@
 [    5.308428] rtc-mv rtc-mv: setting system clock to 2000-01-01 00:05:56 UTC (946685156)
 [    5.316746] Waiting 10sec before mounting root device...
-[    5.583971] usb 1-1: new high-speed USB device number 2 using orion-ehci
+[...]
-[    5.736011] hub 1-1:1.0: USB hub found
-[    5.740074] hub 1-1:1.0: 4 ports detected
-[    6.024208] usb 1-1.2: new high-speed USB device number 3 using orion-ehci
-[    6.137797] scsi0 : usb-storage 1-1.2:1.0
-[    7.135036] scsi 0:0:0:0: Direct-Access              USB DISK 2.0     PMAP PQ: 0 ANSI: 0 CCS
-[    7.145232] sd 0:0:0:0: [sda] 7834944 512-byte logical blocks: (4.01 GB/3.73 GiB)
-[    7.153542] sd 0:0:0:0: [sda] Write Protect is off
-[    7.158841] sd 0:0:0:0: [sda] No Caching mode page present
-[    7.164363] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    7.173340] sd 0:0:0:0: [sda] No Caching mode page present
-[    7.178866] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    7.186005]  sda: sda1 sda2
-[    7.191215] sd 0:0:0:0: [sda] No Caching mode page present
-[    7.196746] sd 0:0:0:0: [sda] Assuming drive cache: write through
-[    7.202867] sd 0:0:0:0: [sda] Attached SCSI removable disk
-[   15.325225] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
-[   15.341848] EXT4-fs (sda1): warning: mounting unchecked fs, running e2fsck is recommended
-[   15.351992] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
-[   15.359115] VFS: Mounted root (ext2 filesystem) on device 8:1.
-[   15.365375] Freeing init memory: 120K
-- preinit -
-Press the [f] key and hit [enter] to enter failsafe mode
-- regular preinit -
-[   19.563596] EXT4-fs (sda1): re-mounted. Opts: (null)
-- init -
-Please press Enter to activate this console. [   19.810606] loop: module loaded
-[   19.838546] ip_tables: (C) 2000-2006 Netfilter Core Team
-[   19.910687] nf_conntrack version 0.5.0 (1984 buckets, 7936 max)
-[   20.015120] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
-[   20.029202] uhci_hcd: USB Universal Host Controller Interface driver
-[   20.042941] usbcore: registered new interface driver ums-alauda
-[   20.055724] usbcore: registered new interface driver ums-cypress
-[   20.068796] usbcore: registered new interface driver ums-datafab
-[   20.081580] usbcore: registered new interface driver ums-freecom
-[   20.094685] usbcore: registered new interface driver ums-isd200
-[   20.107498] usbcore: registered new interface driver ums-jumpshot
-[   20.120100] usbcore: registered new interface driver ums-karma
-[   20.133020] usbcore: registered new interface driver ums-sddr09
-[   20.146069] usbcore: registered new interface driver ums-sddr55
-[   20.159075] usbcore: registered new interface driver ums-usbat
-[   20.173162] sd 0:0:0:0: Attached scsi generic sg0 type 0
-BusyBox v1.19.4 (2012-06-16 19:13:10 CEST) built-in shell (ash)
-Enter 'help' for a list of built-in commands.
-  _______                     ________        __
- |       |.-----.-----.-----.|  |  |  |.----.|  |_
- |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
- |_______||   __|_____|__|__||________||__|  |____|
-          |__| W I R E L E S S   F R E E D O M
- -----------------------------------------------------
- ATTITUDE ADJUSTMENT (Bleeding Edge, r32388)
- -----------------------------------------------------
-  * 1/4 oz Vodka      Pour all ingredients into mixing
-  * 1/4 oz Gin        tin with ice, strain into glass.
-  * 1/4 oz Amaretto
-  * 1/4 oz Triple sec
-  * 1/4 oz Peach schnapps
-  * 1/4 oz Sour mix
-  * 1 splash Cranberry juice
- -----------------------------------------------------
-root@OpenWrt:/#
 </code>
-Où l'on voit bien la différence.\\
-Avant :
-<code>
-[    3.033429] rtc-mv rtc-mv: internal RTC not ticking
-[    3.056174] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
-</code>
-Après :
-<code>
-[    5.284814] rtc-mv rtc-mv: rtc core: registered rtc-mv as rtc0
-[    5.308428] rtc-mv rtc-mv: setting system clock to 2000-01-01 00:05:56 UTC (946685156)
-</code>
-\\
-Étape suivante : [[ajout_sd-card_sur_dockstar|Ajouter une carte microSD]]

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