diff options
| -rwxr-xr-x | target/linux/rockchip/armv8/base-files/etc/board.d/02_network | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/target/linux/rockchip/armv8/base-files/etc/board.d/02_network b/target/linux/rockchip/armv8/base-files/etc/board.d/02_network index e129fd6a67..48133c81a1 100755 --- a/target/linux/rockchip/armv8/base-files/etc/board.d/02_network +++ b/target/linux/rockchip/armv8/base-files/etc/board.d/02_network @@ -17,6 +17,13 @@ rockchip_setup_interfaces() esac } +nanopi_r2s_generate_mac() +{ + local sd_hash=$(sha256sum /sys/devices/platform/ff500000.dwmmc/mmc_host/mmc0/mmc0:*/cid) + local mac_base=$(macaddr_canonicalize "$(echo "${sd_hash}" | dd bs=1 count=12 2>/dev/null)") + echo "$(macaddr_unsetbit_mc "$(macaddr_setbit_la "${mac_base}")")" +} + rockchip_setup_macs() { local board="$1" @@ -26,7 +33,7 @@ rockchip_setup_macs() case "$board" in friendlyarm,nanopi-r2s) - wan_mac=$(macaddr_random) + wan_mac=$(nanopi_r2s_generate_mac) lan_mac=$(macaddr_add "$wan_mac" +1) ;; esac |