From a9bd8d35a88e0bf72ebf5a803eb4c7f8e4731e3e Mon Sep 17 00:00:00 2001 From: Daniel Schultz Date: Mon, 24 Nov 2025 01:08:42 -0800 Subject: [PATCH] arm64: dts: ti: k3-am62a-phycore-som: Add bootphase tag to cpsw_mac_syscon Add the "bootph-all" property to cpsw_mac_syscon. This fuse region contains the internal MAC address. Without this syscon node enabled, this interface will get a random MAC during network boot. This is problematic because the AM62Ax network boot is using BOOTP protocol for some binaries and this protocol does not support dynamic lease expiration. Therefore, the DHCP server can run out of free IP addresses. Signed-off-by: Daniel Schultz Reviewed-by: Wadim Egorov Link: https://patch.msgid.link/20251124090842.3377294-2-d.schultz@phytec.de Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi index b24a63feeab83..24afbfe446591 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi @@ -197,6 +197,10 @@ bootph-all; }; +&cpsw_mac_syscon { + bootph-all; +}; + &cpsw3g_mdio { pinctrl-names = "default"; pinctrl-0 = <&main_mdio1_pins_default>; -- 2.47.3