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* ath79: convert remaining mtd-mac-address cases to nvmemAdrian Schmutzler2021-08-181-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the nvmem-based approach for retrieving MAC addresses appears to depend on the addresses being set up after the partitions, it is no longer possible to keep the MAC address setup in shared DTSI files while the partitions itself are set up in DTS files for the individual devices. In ath79 the firmware partition is typically located somewhere "in the middle" of the partition table. Thus, it's not trivial to share the partitions containing MAC address information in a common DTSI (like we did in some cases on ramips). In this commit, MAC address setup is thus moved to the relevant partitions, and in most cases needs to be duplicated. While the duplication is not really nice, it eventually provides a cleaner and more tidy setup, making the DTS(I) file fragmentation a bit more logical. This should also help with adding new devices, as information is distributed across less locations. For consistency, this commit also moves the mtd-cal-data property "down" together with the MAC address setup, so it's not based on a partition before the latter is defined either. (This is only done for those files touched due to nvmem conversion.) Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: drop num-cs for SPI controllerAdrian Schmutzler2020-12-041-2/+0
| | | | | | | | None of the spi drivers on ath79 uses the num-cs property. Cc: Chuanhong Guo <gch981213@gmail.com> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Chuanhong Guo <gch981213@gmail.com>
* ath79: add support for TP-Link TL-WR710N v2.1Adrian Schmutzler2020-08-211-0/+39
This adds support for the TP-Link TL-WR710N v2.1. It is basically a re-issue of the v1.2. Specifications: SoC: Atheros AR9331 CPU: 400 MHz Flash: 8 MiB RAM: 32 MiB WiFi: 2.4 GHz b/g/n Ethernet: 2x 100M ports USB: 1x 2.0 The only difference from the v1 is the TP-Link hardware ID/revision. Attention: The TL-WR710N v2.0 (!) has only 4 MB flash and cannot be flashed with this image. It has a different TPLINK_HWREV, so accidental flashing of the factory image should be impossible without additional measures. Unfortunately, the v2.0 in ar71xx has the same board name, so sysupgrade from ar71xx v2.0 into ath79 v1/v2.1 will not be prevented, but will brick the device. Flashing instruction: Upload the factory image via the OEM firmware GUI upgrade mechanism. Further notes: To make implementation easier if somebody desires to port the 4M v2.0, this already creates two DTSI files. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Fabian Eppig <fabian@eppig.de>