Am 2021-06-23 13:56, schrieb Michael Walle:
Now that u-boot gained DSA support, and it is already enabled for the
kontron_sl28 board, add the last missing piece and enable the
corresponding devices it in the device tree.
Signed-off-by: Michael Walle <mich...@walle.cc>
---
changes since v1:
- renamed ethernet alias stem, because it was changed in
commit 82a3c9ef20d43d97416589854b4bbcb4c2450c24 ("net: use the same
alias stem for ethernet as linux")
Now that the mentioned commit made it finally into u-boot. We can move
forward here. It would be nice if this would still make it into
2021.07,
given that this is only a device tree change for a this particular
board.
Can this please go through the net queue?
By chance, I've seen this patch:
https://patchwork.ozlabs.org/project/uboot/patch/20210629175317.2607470-5-vladimir.olt...@nxp.com/
Now I'm lucky that I have the following chunk, otherwise the patch
wouldn't
work.
+&enetc2 {
+ status = "okay";
+};
In any case, I'd retest this patch today based on u-boot-net/master
(together
with Vladimirs new patch series which configures the autoneg at probe
time).
-michael
.../fsl-ls1028a-kontron-sl28-var2-u-boot.dtsi | 7 ++++
.../arm/dts/fsl-ls1028a-kontron-sl28-var2.dts | 40 +++++++++++++++++++
2 files changed, 47 insertions(+)
diff --git a/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2-u-boot.dtsi
b/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2-u-boot.dtsi
index 79b771e074..4e0ce3f77d 100644
--- a/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2-u-boot.dtsi
+++ b/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2-u-boot.dtsi
@@ -1,2 +1,9 @@
// SPDX-License-Identifier: GPL-2.0+
#include "fsl-ls1028a-kontron-sl28-u-boot.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &mscc_felix_port0;
+ ethernet1 = &mscc_felix_port1;
+ };
+};
diff --git a/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2.dts
b/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2.dts
index 1ea1265bcf..7a3aa21408 100644
--- a/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2.dts
+++ b/arch/arm/dts/fsl-ls1028a-kontron-sl28-var2.dts
@@ -22,4 +22,44 @@
/delete-property/ phy-handle;
};
+&enetc2 {
+ status = "okay";
+};
+
+&mscc_felix {
+ status = "okay";
+};
+
+&mscc_felix_port0 {
+ label = "gbe0";
+ phy-handle = <&phy0>;
+ phy-mode = "sgmii";
+ status = "okay";
+};
+
+&mscc_felix_port1 {
+ label = "gbe1";
+ phy-handle = <&phy1>;
+ phy-mode = "sgmii";
+ status = "okay";
+};
+
+&mscc_felix_port4 {
+ ethernet = <&enetc2>;
+ status = "okay";
+};
+
/delete-node/ &phy0;
+&mdio0 {
+ phy0: ethernet-phy@5 {
+ reg = <0x5>;
+ eee-broken-1000t;
+ eee-broken-100tx;
+ };
+
+ phy1: ethernet-phy@4 {
+ reg = <0x4>;
+ eee-broken-1000t;
+ eee-broken-100tx;
+ };
+};
--
-michael
