[openwrt/openwrt] x86: add board mapping for Sophos XG 210r3

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/4880e8e338fcd0d1448414265a2b2003a2594fe0

commit 4880e8e338fcd0d1448414265a2b2003a2594fe0
Author: Steve Wavler <trenchcoatjedi at gmail.com>
AuthorDate: Sun Aug 3 15:59:16 2025 -0400

    x86: add board mapping for Sophos XG 210r3
    
    Sophos XG 210r3 is a rackmounted x86 based firewall with 6 RJ-45 gigabit
    ethernet ports (eth0-5) and 2 SFP gigabit ethernet ports (eth6, eth7)
    all running Intel NICs supported by igb driver. This board update maps
    eth0 (left most RJ-45 port) as wan and eth1-7 as lan.
    
    Signed-off-by: Steve Wavler <trenchcoatjedi at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/19647
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/x86/base-files/etc/board.d/02_network | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target/linux/x86/base-files/etc/board.d/02_network b/target/linux/x86/base-files/etc/board.d/02_network
index 7509b069e2..aa61cf32fb 100644
--- a/target/linux/x86/base-files/etc/board.d/02_network
+++ b/target/linux/x86/base-files/etc/board.d/02_network
@@ -97,6 +97,9 @@ sophos-sg-135r3|sophos-xg-135r3| \
 sophos-sg-135wr3|sophos-xg-135wr3)
 	ucidef_set_interfaces_lan_wan "eth0 eth1 eth2 eth3 eth5 eth7 eth8" "eth6"
 	;;
+sophos-xg-210r3)
+	ucidef_set_interfaces_lan_wan "eth1 eth2 eth3 eth4 eth5 eth6 eth7" "eth0"
+	;;
 supermicro-sys-e302-9d)
 	ucidef_set_interface_lan "eth0 eth1 eth2 eth3 eth4 eth5 eth6 eth7"
 	;;