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* mvebu: Turris Omnia: use SFP module, if presentKlaus Kudielka2021-08-081-1/+16
| | | | | | | | | | | | Follow the recommendations stated in the Turris Omnia DTS for eth2: "In case SFP module is present, U-Boot has to enable the sfp node above, remove phy-handle property, and add managed = "in-band-status" property." The boot script is written in a way, that it works for all U-Boot versions deployed by the vendor so far (2015.10-rc2, 2019.07). Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com>
* mvebu: Add turris-omnia.bootscriptKlaus Kudielka2020-11-261-0/+17
In contrast to the U-Boot version shipped with older versions of Turris Omnia (CZ11NIC13, CZ11NIC20), the version shipped with Turris Omnia 2019 (CZ11NIC23) relies on the existence of /boot.scr. Consequently, add a suitable boot script to the sysupgrade image. Flash instructions for Turris Omnia 2019: - Download openwrt-...-sysupgrade.img.gz, gunzip it, and copy the resulting .img file to the root of a USB flash drive (FAT32 or ext2/3/4). - Enter a rescue shell: Either via 5-LED reset and ssh root@192.168.1.1 on LAN port 4, or via 7-LED reset and the serial console. - Insert the USB drive and mount it: mkdir /mnt; mount /dev/sda1 /mnt - Flash the OpenWrt image to eMMC: dd if=/mnt/openwrt-...-sysupgrade.img of=/dev/mmcblk0 bs=4096 conv=fsync - Reboot. Flash instructions using a temporary "medkit" installation were written for the older versions of Turris Omnia, and will *not* work on the Turris Omnia 2019. Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com> Reviewed-by: Tomasz Maciej Nowak <tomek_n@o2.pl> Tested-by: W. Michael Petullo <mike@flyn.org> (Turris Omnia "2020")