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rockchip: fix NanoPi R4SE has unique MAC address when boot from emmc

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This commit is contained in:
lean 2022-09-16 02:10:11 +08:00
parent 62ef304e67
commit 0e7c277d03
1 changed files with 3 additions and 5 deletions
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8
target/linux/rockchip/armv8/base-files/etc/board.d/02_network
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@ -39,9 +39,7 @@ rockchip_setup_interfaces()
generate_mac_from_mmc_cid()
{
local mmc_dev=$1
local sd_hash=$(sha256sum /sys/class/block/$mmc_dev/device/cid)
local sd_hash=$(sha256sum /sys/class/block/mmcblk*/device/cid | head -n 1)
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}")")"
}
@ -58,7 +56,7 @@ nanopi_r4s_get_mac()
address=$(macaddr_setbit_la "$address")
fi
else
address=$(generate_mac_from_mmc_cid mmcblk1)
address=$(generate_mac_from_mmc_cid)
if [ "$interface" = "lan" ]; then
address=$(macaddr_add "$address" 1)
fi
@ -84,7 +82,7 @@ rockchip_setup_macs()
friendlyarm,nanopi-r2s|\
friendlyarm,nanopi-r5s|\
sharevdi,guangmiao-g4c)
wan_mac=$(generate_mac_from_mmc_cid mmcblk0)
wan_mac=$(generate_mac_from_mmc_cid)
lan_mac=$(macaddr_add "$wan_mac" +1)
;;
friendlyarm,nanopi-r4s|\