Commit "arm64: dts: ls1028a: enable swp5 and eno3 for all boards" which
Shawn declared as applied, but for which I can't find a sha1sum, has
enabled a new Ethernet port on the LS1028A-RDB (&enetc_port3), but
U-Boot, which passes a MAC address to Linux' device tree through the
/aliases node, fails to do this for this newly enabled port.
Fix that by adding more ethernet aliases in the only
backwards-compatible way possible: at the end of the current list.
And since it is possible to very easily convert either swp4 or swp5 to
DSA user ports now (which have a MAC address of their own), using these
U-Boot commands:
=> fdt addr $fdt_addr_r
=> fdt rm /soc/pcie@1f0000000/ethernet-switch@0,5/ports/port@4 ethernet
it would be good if those DSA user ports (swp4, swp5) gained a valid MAC
address from U-Boot as well. In order for that to work properly,
provision two more ethernet aliases for &mscc_felix_port{4,5} as well.
The resulting ordering is slightly unusual, but to me looks more natural
than eno0, eno2, swp0, swp1, swp2, swp3, eno3, swp4, swp5.
Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index e33725c60169..ecd2c1ea177f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -29,6 +29,9 @@ aliases {
ethernet3 = &mscc_felix_port1;
ethernet4 = &mscc_felix_port2;
ethernet5 = &mscc_felix_port3;
+ ethernet6 = &mscc_felix_port4;
+ ethernet7 = &mscc_felix_port5;
+ ethernet8 = &enetc_port3;
};
chosen {
--
2.34.1
