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Now that it is finally possible to get the MAC addresses from the OTP
memory, use it to set the addresses of the network devices.
There are 8 reserved MAC addresses in total per board. Distribute them
as follows:
+----------+------+------+------+------+------+
| | var1 | var2 | var3 | var4 | kbox |
+----------+------+------+------+------+------+
| enetc #0 | +0 | | | +0 | +0 |
| enetc #1 | | | +0 | +1 | +1 |
| enetc #2 | | +2 | | | +2 |
| enetc #3 | | +3 | | | +3 |
| felix p0 | | +0 | | | +4 |
| felix p1 | | +1 | | | +5 |
| felix p2 | | | | | +6 |
| felix p3 | | | | | +7 |
| felix p4 | | | | | |
| felix p5 | | | | | |
+----------+------+------+------+------+------+
An empty cell means, the port is not available and thus doesn't need an
ethernet address.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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With commit b203e6f1e833 ("arm64: dts: ls1028a: sl28: get MAC addresses
from VPD"), the network adapter now depends on the nvmem device to be
present, which isn't the case and thus breaks networking on this board.
Revert it.
Fixes: b203e6f1e833 ("arm64: dts: ls1028a: sl28: get MAC addresses from VPD")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Now that it is finally possible to get the MAC addresses from the OTP
memory, use it to set the addresses of the network devices.
There are 8 reserved MAC addresses in total per board. Distribute them
as follows:
+----------+------+------+------+------+------+
| | var1 | var2 | var3 | var4 | kbox |
+----------+------+------+------+------+------+
| enetc #0 | +0 | | | +0 | +0 |
| enetc #1 | | | +0 | +1 | +1 |
| enetc #2 | | +2 | | | +2 |
| enetc #3 | | +3 | | | +3 |
| felix p0 | | +0 | | | +4 |
| felix p1 | | +1 | | | +5 |
| felix p2 | | | | | +6 |
| felix p3 | | | | | +7 |
| felix p4 | | | | | |
| felix p5 | | | | | |
+----------+------+------+------+------+------+
An empty cell means, the port is not available and thus doesn't need an
ethernet address.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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In order for the LS1028A based boards to benefit from support for
multiple CPU ports, the second DSA master and its associated CPU port
must be enabled in the device trees. This does not change the default
CPU port from the current port 4.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Since the CPU port 4 of the switch is hardwired inside the SoC to go to
the enetc port 2, this shouldn't be something that the board files need
to set (but whether that CPU port is used or not is another discussion).
So move the DSA "ethernet" property to the common dtsi.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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With a newer bootloader SATA might be used in a mPCI slot using a mSATA
card. Enable the SATA controller on the Kontron K-Box LS-230-A which
comes with such a slot.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Now that we have support for GPIO lines of the SMARC connector, enable
LED support on the KBox A-230-LS. There are two LEDs without fixed
functions, one is yellow and one is green. Unfortunately, it is just one
multi-color LED, thus while it is possible to enable both at the same
time it is hard to tell the difference between "yellow only" and "yellow
and green".
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Disable the felix switch by default and enable it per board which are
actually using it.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The KBox A-230-LS supports four external ports which are connected to
the internal switch of the LS1028A via QSGMII. Now that the Felix switch
is supported, add these ports in the device tree.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The module itself has another EEPROM at 50h on I2C4. The EEPROM on the
carriers is located at 57h on I2C3. Fix that in the device trees.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add device tree files for the Kontron SMARC-sAL28 board and its
carriers.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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