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* ramips: minew g1-c: Allow dynamic RAM sizesBruno Randolf2021-10-261-5/+0
| | | | | | | | Allow RAM size to be passed thru U-Boot. There are 128MB and 64MB versions of Minew G1-C. This is also in line with the behaviour of most other RAMIPS boards. Signed-off-by: Bruno Randolf <br1@einfach.org>
* ramips: mt7628: move mtd-eeprom out of root DTSIAdrian Schmutzler2021-08-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | The mt76x8 subtarget is the only one in ramips that stores the mediatek,mtd-eeprom property directly in the "root" mt7628an.dtsi. This is not optimal for a few different reasons: * If you don't really know it or are used to other (sub)targets, the property will be set somewhat magically. * The property is set based on &factory partition before (if at all) this partition is defined. * There are several devices that have different offset or even different partitions to read from, which will then be overwritten in the DTS files. Thus, definitions are scattered between root DTSI and individual files. Based on these circumstances, the "root" definition is removed and the property is added to the device-based DTS(I) files where needed and applicable. This should be easier to grasp for unexperienced developers and will move the property closer to the partition definitions. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ramips: convert mtd-mac-address to nvmem implementationAnsuel Smith2021-07-191-1/+12
| | | | | | | Define nvmem-cells and convert mtd-mac-address to nvmem implementation. The conversion is done with an automated script. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
* ramips: mt7628an: remove redundant console setup for bootargsAdrian Schmutzler2021-07-101-4/+0
| | | | | | This is already set in mt7628an.dtsi Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ramips: add support for minew g1-cAlexander Couzens2021-07-051-0/+146
The minew g1-c is a smart home gateway / BLE gateway. A Nordic nRF52832 is available via USB UART (cp210x) to support BLE. The LED ring is a ring of 24x ws2812b connect to a generic GPIO (unsupported). There is a small LED which is only visible when the device is open which will be used as LED until the ws2812b is supported. The board has also a micro sdcard/tfcard slot (untested). The Nordic nRF52832 exposes SWD over a 5pin header (GND, VCC, SWD, SWC, RST). The vendor uses an older OpenWrt version, sysupgrade can be used via serial or ssh. CPU: MT7628AN / 580MHz RAM: DDR2 128 MiB RAM Flash: SPI NOR 16 MiB W25Q128 Ethernet: 1x 100 mbit (Port 0) (PoE in) USB: USB hub, 2x external, 1x internal to USB UART Power: via micro usb or PoE 802.11af UART: 3.3V, 115200 8n1 Signed-off-by: Alexander Couzens <lynxis@fe80.eu>