This version is outdated by a newer approved version.
This version (20 Apr 2017 14:10) is a draft.
Approvals: 0/1
This version (20 Apr 2017 14:10) is a draft.Approvals: 0/1
This is an old revision of the document!
Table of Contents
Rebooting Pluto
There are few different use cases, and methods to locally (USB/Serial), or remotely (USB/Network) to reboot a Pluto.
Pluto was designed never to have to be rebooted - but software bugs happen. Before you reboot things - try to ask yourself “why”, what went wrong, how do I reproduce, and how can I file a bug report that will help someone debug.
Welcome to:
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v0.20
http://wiki.analog.com/university/tools/pluto
# device_reboot
Usage: /usr/sbin/device_reboot {ram|sf|reset|verbose|break}
sf : Reboot and enter Serial Flash DFU mode
ram : Reboot and enter RAM DFU mode
reset : Reboot
verbose: Reboot and start serial console Verbose
break : Reboot and HALT in u-boot
#
Reboot to DFU-RAM
# device_reboot ram Stopping input-event-daemon: done Stopping dropbear sshd: OK Stopping MSD Daemon: OK Stopping dhcpd Daemon & httpd Server: FAIL Stopping network: OK Stopping system message bus: done Stopping UDC Gadgets configfs-gadget gadget: unbind function 'rndis'/cbcaa480 configfs-gadget gadget: unbind function 'Mass Storage Function'/cbc4e9c0 configfs-gadget gadget: unbind function 'acm'/cc35e000 configfs-gadget gadget: unbind function 'Function FS Gadget'/cc35e9e4 Stopping logging: OK umount: devtmpfs busy - remounted read-only umount: can't unmount /: Invalid argument The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system reboot reboot: Restarting system U-Boot PlutoSDR v0.20-PlutoSDR-00041-g4bdff59 (Apr 19 2017 - 17:45:50 +0200) I2C: ready DRAM: ECC disabled 512 MiB SF: Detected N25Q256A with page size 256 Bytes, erase size 4 KiB, total 32 MiB In: serial@e0001000 Out: serial@e0001000 Err: serial@e0001000 Model: Zynq Pluto SDR Board Hit any key to stop autoboot: 0 Entering DFU RAM mode … Copying Linux from DFU to RAM…
This specifies any shell prompt running on the development host
Following commands can be used to boot a fresh build of the firmware image
sshpass -p analog ssh root@pluto '/usr/sbin/pluto_reboot ram;' sleep 5 dfu-util -D pluto.dfu -a pluto.dfu dfu-util -e
Reboot to DFU-Flash
# device_reboot sf Stopping input-event-daemon: done Stopping dropbear sshd: OK Stopping MSD Daemon: OK Stopping dhcpd Daemon & httpd Server: FAIL Stopping network: OK Stopping system message bus: done Stopping UDC Gadgets configfs-gadget gadget: unbind function 'rndis'/df624600 configfs-gadget gadget: unbind function 'Mass Storage Function'/cbc13600 configfs-gadget gadget: unbind function 'acm'/cbc12780 configfs-gadget gadget: unbind function 'Function FS Gadget'/cbc4e9e4 Stopping logging: OK umount: devtmpfs busy - remounted read-only umount: can't unmount /: Invalid argument The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system reboot reboot: Restarting system U-Boot PlutoSDR v0.20-PlutoSDR-00041-g4bdff59 (Apr 19 2017 - 17:45:50 +0200) I2C: ready DRAM: ECC disabled 512 MiB SF: Detected N25Q256A with page size 256 Bytes, erase size 4 KiB, total 32 MiB In: serial@e0001000 Out: serial@e0001000 Err: serial@e0001000 Model: Zynq Pluto SDR Board Hit any key to stop autoboot: 0 Entering DFU SF mode … SF: Detected N25Q256A with page size 256 Bytes, erase size 4 KiB, total 32 MiB
university/tools/pluto/devs/reboot.1492690208.txt.gz · Last modified: 20 Apr 2017 14:10 by Michael Hennerich