ar71xx: fix MAC address setup for TL-WDR4900 v2

The MAC address setup of the TL-WDR4900 v2 is different from the
C5/C7. This aligns ar71xx with the setup in ath79:

wlan0 (5GHz) : -2
wlan1 (2.4GHz) : -1
eth1 (LAN) : 0
eth0 (WAN) : 1

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit a9d3084b83bb2d0fa2c0b43bf2a0831b5ae1df13)

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c7.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c7.c
index 4cc50d1dc7ef97ed76f207acbeffce63259fc58f..cb4412625c16195e3c170278d1294d6edf25d7c5 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c7.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c7.c
@@ -207,19 +207,22 @@ static void __init common_setup(bool pcie_slot)
        u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
        u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
        u8 tmpmac[ETH_ALEN];
+       u8 tmpmac2[ETH_ALEN];
 
        ath79_register_m25p80(&archer_c7_flash_data);
        ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_leds_gpio),
                                 archer_c7_leds_gpio);
 
-       ath79_register_wmac(art + ARCHER_C7_WMAC_CALDATA_OFFSET, mac);
-
        if (pcie_slot) {
+               ath79_register_wmac(art + ARCHER_C7_WMAC_CALDATA_OFFSET, mac);
                ath79_register_pci();
        } else {
                ath79_init_mac(tmpmac, mac, -1);
+               ath79_register_wmac(art + ARCHER_C7_WMAC_CALDATA_OFFSET, tmpmac);
+
+               ath79_init_mac(tmpmac2, mac, -2);
                ap9x_pci_setup_wmac_led_pin(0, 0);
-               ap91_pci_init(art + ARCHER_C7_PCIE_CALDATA_OFFSET, tmpmac);
+               ap91_pci_init(art + ARCHER_C7_PCIE_CALDATA_OFFSET, tmpmac2);
        }
 
        mdiobus_register_board_info(archer_c7_mdio0_info,