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authorThibaut VARÈNE <hacks@slashdirt.org>2020-04-20 14:35:57 +0200
committerKoen Vandeputte <koen.vandeputte@ncentric.com>2020-05-08 15:17:18 +0200
commit5e50515fa6b3e2ddfd7ffb478b2111dc589dfd4e (patch)
treedd99f834a399d7d361dfbe927678c237288fb4ce /target/linux/ramips/mt7621
parent9242d691ec847e20b68a2dcfca3ae3a7f6674be2 (diff)
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ramips/mt7621: mikrotik: don't use mtd-mac-address in DTS
As evidenced here[1] the device MAC address can be stored at a random offset in the hard_config partition. Rely on sysfs to update the MAC address correctly. Adjust config so that WAN is base MAC and LAN is base MAC +1 to better match label and vendor OS. [1] https://github.com/openwrt/openwrt/pull/2850#issuecomment-610809021 Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Diffstat (limited to 'target/linux/ramips/mt7621')
-rwxr-xr-xtarget/linux/ramips/mt7621/base-files/etc/board.d/02_network5
1 files changed, 4 insertions, 1 deletions
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 43db9c6f64..34be067085 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -91,9 +91,12 @@ ramips_setup_macs()
wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
label_mac=$wan_mac
;;
+ mikrotik,routerboard-750gr3|\
mikrotik,routerboard-m11g|\
mikrotik,routerboard-m33g)
- label_mac=$(mtd_get_mac_binary hard_config 0x10)
+ label_mac=$(cat "/sys/firmware/mikrotik/hard_config/mac_base")
+ wan_mac=$label_mac
+ lan_mac=$(macaddr_add $label_mac 1)
;;
zbtlink,zbt-we1326|\
zbtlink,zbt-wg3526-16m|\