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author | Birger Koblitz <git@birger-koblitz.de> | 2020-09-13 09:06:13 +0200 |
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committer | John Crispin <john@phrozen.org> | 2020-09-14 07:54:30 +0200 |
commit | df8e6be59a1fbce3f8c6878fe7440a129b1245d6 (patch) | |
tree | f7dc2da525ff9ef48b5609e96484c759a5b38e6f /target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch | |
parent | 7bb1bd469e98ba4bfd0cf774a82c35039c9b721a (diff) | |
download | upstream-df8e6be59a1fbce3f8c6878fe7440a129b1245d6.tar.gz upstream-df8e6be59a1fbce3f8c6878fe7440a129b1245d6.tar.bz2 upstream-df8e6be59a1fbce3f8c6878fe7440a129b1245d6.zip |
rtl838x: add new architecture
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>
Diffstat (limited to 'target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch')
-rw-r--r-- | target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch b/target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch new file mode 100644 index 0000000000..11e62450d5 --- /dev/null +++ b/target/linux/rtl838x/patches-5.4/702-net-ethernet-add-support-for-rtl838x-ethernet.patch @@ -0,0 +1,26 @@ +--- a/drivers/net/ethernet/Kconfig ++++ b/drivers/net/ethernet/Kconfig +@@ -163,6 +163,13 @@ source "drivers/net/ethernet/rdc/Kconfig + source "drivers/net/ethernet/realtek/Kconfig" + source "drivers/net/ethernet/renesas/Kconfig" + source "drivers/net/ethernet/rocker/Kconfig" ++ ++config NET_RTL838X ++ tristate "Realtek rtl838x Ethernet MAC support" ++ depends on RTL838X ++ ---help--- ++ Say Y here if you want to use the Realtek rtl838x Gbps Ethernet MAC. ++ + source "drivers/net/ethernet/samsung/Kconfig" + source "drivers/net/ethernet/seeq/Kconfig" + source "drivers/net/ethernet/sfc/Kconfig" +--- a/drivers/net/ethernet/Makefile ++++ b/drivers/net/ethernet/Makefile +@@ -76,6 +76,7 @@ obj-$(CONFIG_NET_VENDOR_REALTEK) += real + obj-$(CONFIG_NET_VENDOR_RENESAS) += renesas/ + obj-$(CONFIG_NET_VENDOR_RDC) += rdc/ + obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/ ++obj-$(CONFIG_NET_RTL838X) += rtl838x_eth.o + obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/ + obj-$(CONFIG_NET_VENDOR_SEEQ) += seeq/ + obj-$(CONFIG_NET_VENDOR_SILAN) += silan/ |