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* realtek: update the tree to the latest refactored versionJohn Crispin2020-11-268-7555/+0
| | | | | | | | | | | | | | | * rename the target to realtek * add refactored DSA driver * add latest gpio driver * lots of arch cleanups * new irq driver * additional boards Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: Birger Koblitz <mail@birger-koblitz.de> Signed-off-by: Sander Vanheule <sander@svanheule.net> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: John Crispin <john@phrozen.org>
* rtl838x: Add switch and ethernet driver support for RTL839x SoCsBirger Koblitz2020-11-126-450/+1214
| | | | | | | | This adds support for RTL839x SoCs in the ethernet and switch drivers of the rtl838x architecture. Reviewed-by: Andreas Oberritter <obi@saftware.de> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* rtl838x: Fix firmware handlingBirger Koblitz2020-10-151-3/+3
| | | | | | | Fix wrong magic number verification for FW files. Correct handling of external RTL8218B firmware PHY name in firmware. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* rtl838x: Add support for RTL839x internal PHYBirger Koblitz2020-10-152-9/+188
| | | | | | | | This adds basic support for reading the internal PHYs of the RTL839x SoCs and full support for the 2 PHYs connected to the 1000Base-X SerDes of the RTL8393 SoC. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* target: update SPDX license namesAdrian Schmutzler2020-09-221-1/+1
| | | | | | | SPDX moved from GPL-2.0 to GPL-2.0-only and from GPL-2.0+ to GPL-2.0-or-later. Reflect that in the SPDX license headers. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* rtl838x: remove some debug output in rtl838x-nor.cAdrian Schmutzler2020-09-161-4/+0
| | | | | | Seems like leftovers from development, remove them. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* rtl838x: remove and add some empty linesAdrian Schmutzler2020-09-151-0/+1
| | | | | | | Do some minor empty lines cleanup, i.e. remove those at EOF and add some for cosmetic reasons/consistency. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* rtl838x: add new architectureBirger Koblitz2020-09-148-0/+6615
This adds support for the RTL838x Architecture. SoCs of this type are used in managed and un-managed Switches and Routers with 8-28 ports. Drivers are provided for SoC initialization, GPIOs, Flash, Ethernet including a DSA switch driver and internal and external PHYs used with these switches. Supported SoCs: RTL8380M RTL8381M RTL8382M The kernel will also boot on the following RTL839x SoCs, however driver support apart from spi-nor is missing: RTL8390 RTL8391 RTL8393 The following PHYs are supported: RTL8214FC (Quad QSGMII multiplexing GMAC and SFP port) RTL8218B internal: internal PHY of the RTL838x chips RTL8318b external (QSGMII 8-port GMAC phy) RTL8382M SerDes for 2 SFP ports Initialization sequences for the PHYs are provided in the form of firmware files. Flash driver supports 3 / 4 byte access DSA switch driver supports VLANs, port isolation, STP and port mirroring. The ALLNET ALL-SG8208M is supported as Proof of Concept: RTL8382M SoC 1 MIPS 4KEc core @ 500MHz 8 Internal PHYs (RTL8218B) 128MB DRAM (Nanya NT5TU128MB) 16MB NOR Flash (MXIC 25L128) 8 GBEthernet ports with one green status LED each (SoC controlled) 1 Power LED (not configurable) 1 SYS LED (configurable) 1 On-Off switch (not configurable) 1 Reset button at the right behind right air-vent (not configurable) 1 Reset button on front panel (configurable) 12V 1A barrel connector 1 serial header with populated standard pin connector and with markings GND TX RX Vcc(3.3V), connection properties: 115200 8N1 To install, upload the sysupgrade image to the OEM webpage. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>