Patch to set MAC address for 8189fs

http://forum.armbian.com/index.php/topic/2191-orange-pi-pc-same-mac-address-on-wlan0/

patch/kernel/sun8i-default/linux-200-wifi-mac-fix.patch

@@ -0,0 +1,38 @@
+diff -Nur a/drivers/net/wireless/rtl8189fs/core/rtw_ieee80211.c b/drivers/net/wireless/rtl8189fs/core/rtw_ieee80211.c
+--- a/drivers/net/wireless/rtl8189fs/core/rtw_ieee80211.c	2016-02-25 06:58:52.000000000 +0100
++++ b/drivers/net/wireless/rtl8189fs/core/rtw_ieee80211.c	2016-09-27 21:44:26.470787346 +0200
+@@ -1467,17 +1467,22 @@
+ 		goto func_exit;
+ 	}
+ 
++#if 0
+ 	if (check_local_bit == _TRUE) {
+ 		if (mac_addr[0] & BIT1) {
+ 			res = _TRUE;
+ 			goto func_exit;
+ 		}
+ 	}
++#else
++	(void) check_local_bit;
++#endif
+ 
+ func_exit:
+ 	return res;
+ }
+ 
++extern void wifi_hwaddr_from_chipid(u8 *addr);
+ extern char* rtw_initmac;
+ /**
+  * rtw_macaddr_cfg - Decide the mac address used
+@@ -1510,6 +1515,11 @@
+ 		goto err_chk;
+ #endif
+ 
++#ifdef CONFIG_PLATFORM_ARM_SUN8I
++	wifi_hwaddr_from_chipid(mac);
++	goto err_chk;
++#endif
++
+ 	/* Use the mac address stored in the Efuse */
+ 	if (hw_mac_addr) {
+ 		_rtw_memcpy(mac, hw_mac_addr, ETH_ALEN);

scripts/firstrun

@@ -108,12 +108,6 @@ collect_information() {
 } # collect_information
 
 adjust_sunxi_settings() {
-	# set some mac address for wifi	
-	[[ "$(lsmod | grep 8189fs)" != "" ]] && \
-		(MACADDR=$(printf '00:E0:4C:%02X:%02X:%02X\n' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256]) ; \
-		echo "options 8189fs rtw_initmac=${MACADDR}" > /etc/modprobe.d/8189fs.conf ; \
-		echo -e "\n### [firstrun] Use MAC address ${MACADDR} for Wi-Fi from now" >>${Log})
-
 	# set some mac address for BT
 	[[ "$(lsmod | grep bcmdhd)" != "" ]] && \
 		(MACADDR=$(printf '43:29:B1:%02X:%02X:%02X\n' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256]) ; \