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Dobrica Pavlinušić's random unstructured stuff
Turris Omnia: Revision 17
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^ documentation * https://www.turris.cz/doc/en/start ^^ reset modes https://www.turris.cz/doc/en/howto/omnia_factory_reset Available reset modes: 1 LED: Standard (re)boot 2 LEDs: Rollback to latest snapshot 3 LEDs: Rollback to factory reset 4 LEDs: Re-flash router from flash drive 5 LEDs or more: Boot to rescue shell ^ vlan * https://www.turris.cz/doc/en/howto/vlan_settings_omnia ^ GPIO pinout {image: omnia-pin-header.png} ^^ PWM same on all pins * https://forum.turris.cz/t/gpio-documentation/2869/5 ^ Debian * https://github.com/tmshlvck/omnia-debian/wiki * https://wiki.debian.org/InstallingDebianOn/TurrisOmnia .pre root@turris:/mnt/tmp# wget http://aule.elfove.cz/~brill/omnia-debian/omnia-medkit-20170330.tar.gz # boot into rescue mode root@(none):~# mount /dev/mmcblk0p1 /target/ root@(none):~# btrfs subvolume create /target/@debian .pre watchdog will timeout, but you will eventually have subvolume visible from u-boot (which is not case if you just create subvolume from Turris OS .pre root@turris:/# btrfs sub create @debian Create subvolume './@debian' root@turris:/# cd /@debian root@turris:/@debian# tar xf /mnt/tmp/omnia-medkit-20170330.tar.gz root@turris:/@debian# btrfs fi df . System, single: total=32.00MiB, used=4.00KiB Data+Metadata, single: total=3.68GiB, used=2.25GiB GlobalReserve, single: total=48.00MiB, used=0.00B root@turris:/@debian# vi etc/network/interfaces auto br0 iface br0 inet static bridge_ports wlan0 eth0 eth2 address 192.168.3.254 netmask 255.255.255.0 gateway 192.168.3.1 root@turris:~# echo b > /proc/sysrq-trigger [54760.278340] sysrq: SysRq : Resetting [54760.282039] CPU1: stopping U-Boot SPL 2015.10-rc2 (Aug 18 2016 - 20:43:35) High speed PHY - Version: 2.0 SERDES0 card detect: NONE Initialize Turris board topology Detected Device ID 6820 board SerDes lanes topology details: | Lane # | Speed | Type | -------------------------------- | 0 | 5 | PCIe0 | | 1 | 5 | USB3 HOST0 | | 2 | 5 | PCIe1 | | 3 | 5 | USB3 HOST1 | | 4 | 5 | PCIe2 | | 5 | 0 | SGMII2 | -------------------------------- poll_op_execute: TIMEOUT PCIe, Idx 0: detected no link PCIe, Idx 1: detected no link PCIe, Idx 2: detected no link High speed PHY - Ended Successfully DDR3 Training Sequence - Ver TIP-1.29.0 Memory config in EEPROM: 0x01 DDR3 Training Sequence - Switching XBAR Window to FastPath Window DDR3 Training Sequence - Ended Successfully U-Boot 2015.10-rc2 (Aug 18 2016 - 20:43:35 +0200), Build: jenkins-omnia-master-23 SoC: MV88F6820-A0 Watchdog enabled I2C: ready SPI: ready DRAM: 1 GiB (ECC not enabled) Enabling Armada 385 watchdog. Disabling MCU startup watchdog. Regdomain set to ** MMC: mv_sdh: 0 SF: Detected S25FL164K with page size 256 Bytes, erase size 64 KiB, total 8 MiB *** Warning - bad CRC, using default environment Model: Marvell Armada 385 GP Board: Turris Omnia SN: 0000000B0000B8E5 Regdomain set to ** SCSI: MVEBU SATA INIT SATA link 0 timeout. SATA link 1 timeout. AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode flags: 64bit ncq led only pmp fbss pio slum part sxs Net: neta2 Hit any key to stop autoboot: 0 => => setenv debbootargs earlyprintk console=ttyS0,115200 rootfstype=btrfs rootwait root=/dev/mmcblk0p1 rootflags=subvol=@debian,commit=5 rw => setenv debboot 'setenv bootargs "$debbootargs cfg80211.freg=$regdomain"; btrload mmc 0 0x01000000 boot/vmlinuz @debian; btrload mmc 0 0x02000000 boot/dtb @debian; btrload mmc 0 0x03000000 boot/initrd.img @debian; bootz 0x01000000 0x03000000:$filesize 0x02000000' => saveenv Saving Environment to SPI Flash... SF: Detected S25FL164K with page size 256 Bytes, erase size 64 KiB, total 8 MiB Erasing SPI flash...Writing to SPI flash...done => setenv defbootcmd "$bootcmd" => setenv debbootcmd 'i2c dev 1; i2c read 0x2a 0x9 1 0x00FFFFF0; setexpr.b rescue *0x00FFFFF0; if test $rescue -ge 2; then echo BOOT RESCUE; run rescueboot; else if test $rescue -ge 1; then echo BOOT eMMC TurrisOS FS; run mmcboot; else echo BOOT eMMC Debian FS; run debboot; fi; fi' => setenv bootcmd "$debbootcmd" => saveenv Saving Environment to SPI Flash... Erasing SPI flash...Writing to SPI flash...done .pre ^ u-boot problem .pre Kernel image @ 0x1000000 [ 0x000000 - 0x332588 ] Wrong Ramdisk Image Format Ramdisk image is corrupt or invalid .pre https://docs.turris.cz/hw/omnia/serial-boot/#u-boot update u-boot .pre => dhcp neta2:1 is connected to neta2. Reconnecting to neta2 neta2 Waiting for PHY auto negotiation to complete............ done BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 *** Unhandled DHCP Option in OFFER/ACK: 208 *** Unhandled DHCP Option in OFFER/ACK: 208 DHCP client bound to address 192.168.4.113 (5583 ms) *** Warning: no boot file name; using 'C0A80471.img' Using neta2 device TFTP from server 192.168.4.1; our IP address is 192.168.4.113 Filename 'C0A80471.img'. Load address: 0x800000 Loading: * TFTP error: 'file /var/tftp/C0A80471.img not found' (1) Not retrying... => tftpboot 0x1000000 uboot-turris-omnia-spl.kwb Using neta2 device TFTP from server 192.168.4.1; our IP address is 192.168.4.113 Filename 'uboot-turris-omnia-spl.kwb'. Load address: 0x1000000 Loading: ##################################### 2.6 MiB/s done Bytes transferred = 534240 (826e0 hex) => sf probe SF: Detected S25FL164K with page size 256 Bytes, erase size 64 KiB, total 8 MiB => sf update 0x1000000 0 $filesize device 0 offset 0x0, size 0x826e0 534240 bytes written, 0 bytes skipped in 10.563s, speed 51765 B/s .pre fix default variables and boot from mmc (I did 4 leds rescue before) .pre env default -a saveenv run mmcboot .pre ^^ rescue image .pre root@x230:/var/tftp# wget https://repo.turris.cz/hbs/omnia/packages/turrispackages/rescue-image_3.4-1_arm_cortex-a9_vfpv3-d16.ipk root@x230:/var/tftp# mkdir tmp root@x230:/var/tftp# cd tmp/ root@x230:/var/tftp/tmp# tar xvf ../rescue-image_3.4-1_arm_cortex-a9_vfpv3-d16.ipk ./debian-binary ./data.tar.gz ./control.tar.gz root@x230:/var/tftp/tmp# tar xvf data.tar.gz ./ ./usr/ ./usr/share/ ./usr/share/rescue-image/ ./usr/share/rescue-image/image.fit ./usr/share/rescue-image/image.fit.lzma root@x230:/var/tftp/tmp# cp usr/share/rescue-image/image.fit.lzma ../ .pre now flash new rescue .pre => tftpboot ${kernel_addr_r} image.fit.lzma Using neta2 device TFTP from server 192.168.4.1; our IP address is 192.168.4.113 Filename 'image.fit.lzma'. Load address: 0x800000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########################### 2.4 MiB/s done Bytes transferred = 6115919 (5d524f hex) => sf probe SF: Detected S25FL164K with page size 256 Bytes, erase size 64 KiB, total 8 MiB => sf update ${kernel_addr_r} 0x00100000 ${filesize} device 0 offset 0x5d524f, size 0x22adb1 SPI flash failed in erase step .pre ^ update from shell .pre opkg install u-boot-omnia opkg install rescue-image root@turris:~# nor-update -d Verifying /dev/mtd0 against /usr/share/omnia/uboot-devel ... a107291f748c9b3d9d96dd718e3e471a - /dev/mtd0 15b3b8e4100351677e85b983ef659921 - /usr/share/omnia/uboot-devel Failed Unlocking /dev/mtd0 ... Erasing /dev/mtd0 ... Writing from /usr/share/omnia/uboot-devel to /dev/mtd0 ... Verifying /dev/mtd1 against /usr/share/rescue-image/image.fit.lzma ... 1ea91207d0fbd4479bb4c8b4a3957371 - /dev/mtd1 82194bc8fc95193cc3f3491a047b0c88 - /usr/share/rescue-image/image.fit.lzma Failed Unlocking /dev/mtd1 ... Erasing /dev/mtd1 ... Writing from /usr/share/rescue-image/image.fit.lzma to /dev/mtd1 ... .pre This will make route unbootable :-( Reflash router via usb https://docs.turris.cz/hw/omnia/rescue-modes/#re-flash-router |