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* ramips: cleanup the RB750Gr3 supportAnton Arapov2019-01-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Always enable the pwr led and use the usr led for boot status indication. Rename nodes in the dts, to match what is recommend in the devicetree specification. Increase the maximum spi frequency to 20MHz and drop the m25p,chunked-io which isn't required on mt7621. Use the BTN_0 keycode for the mode button. This board doesn't have any wireless. Use a more descriptive label for the reset button and the GPIO enabling the usb vcc supply. Use the beeper kernel module for the buzzer. Fix the pinmux to switch only pins used as GPIOs to the GPIO function. Add support for the PoE enable GPIO to the userspace. The PoE power status can be read via GPIO7. Since OpenWrt doesn't have support for reading inputs from userspace, prepare only the pinmux for the GPIO. Signed-off-by: Anton Arapov <arapov@gmail.com> Signed-off-by: Thibaut VARĂˆNE <hacks@slashdirt.org> Signed-off-by: Mathias Kresin <dev@kresin.me>
* treewide: use the generic board_name functionMathias Kresin2017-07-151-2/+1
| | | | | | Use the generic function instead ot the target specific ones. Signed-off-by: Mathias Kresin <dev@kresin.me>
* ramips: add support for Ubiquiti EdgeRouter X-SFPSven Roederer2017-06-071-0/+25
This patch adds support for the Ubiquiti EdgeRouter X-SFP and improves support for the EdgeRouter X (PoE-passthrough). Specification: - SoC: MediaTek MT7621AT - Flash: 256 MiB - RAM: 265 MiB - Ethernet: 5 x LAN (1000 Mbps) - UART: 1 x UART on PCB (3.3V, RX, TX, GND) - 57600 8N1 - EdgeRouter X: - 1 x PoE-Passtrough (Eth4) - powered by Wallwart or passive PoE - EdgeRouter X-SFP: - 5 x PoE-Out (24V, passive) - 1 x SFP (unknown status) - powered by Wallwart (24V) Doesn't work: * SoC has crypto engine but no open driver. * SoC has nat acceleration, but no open driver. * This router has 2MB spi flash soldered in but MT nand/spi drivers do not support pin sharing, so it is not accessable and disabled. Stock firmware could read it and it was empty. Installation via vendor firmware: - build an Initrd-image (> 3MiB) and upload the factory-image - initrd can have luci-mod-failsafe - flash final firmware via LuCI / sysupgrade on rebooted system via TFTP: - stop uboot into tftp-load into option "1" - upload factory.bin image Signed-off-by: Sven Roederer <devel-sven@geroedel.de>