brcm63xx: check <boardid>.nvm

In case we don't have correct nvm, check
for /data/<boardid.nvm> file and recover.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@iopsys.eu>

iopsys-brcm63xx-arm/disc/base-files/etc/init.d/wifi_bringup

@@ -9,9 +9,15 @@ boot() {
 	# always use the data partition as data
 	mountpoint -q /data || mount -t ubifs ubi:data /data
 
+	BOARDID=$(cat /proc/nvram/boardid)
+	NVM_FILE="${BOARDID}.nvm"
+
 	[ ! -s /etc/wlan/kernel_nvram.setting -a -s /etc/wlan/kernel_nvram.fallback ] && \
 		cp  /etc/wlan/kernel_nvram.fallback /etc/wlan/kernel_nvram.setting
 
+	[ -f "/data/$NVM_FILE" ] && \
+		ln -sf "/data/$NVM_FILE" "/etc/wlan/nvram/$NVM_FILE"
+
 	/etc/init.d/hndnvram.sh start && \
 		[ -s /data/.kernel_nvram.setting ] && \
 		/etc/init.d/bcm-wlan-drivers.sh start || \

iopsys-brcm63xx-arm/smarthub3/base-files/etc/init.d/wifi_bringup

@@ -9,9 +9,15 @@ boot() {
 	# always use the data partition as data
 	mountpoint -q /data || mount -t ext4 /dev/data /data
 
+	BOARDID=$(cat /proc/nvram/boardid)
+	NVM_FILE="${BOARDID}.nvm"
+
 	[ ! -s /etc/wlan/kernel_nvram.setting -a -s /etc/wlan/kernel_nvram.fallback ] && \
 		cp  /etc/wlan/kernel_nvram.fallback /etc/wlan/kernel_nvram.setting
 
+	[ -f "/data/$NVM_FILE" ] && \
+		ln -sf "/data/$NVM_FILE" "/etc/wlan/nvram/$NVM_FILE"
+
 	/etc/init.d/hndnvram.sh start && \
 		[ -s /data/.kernel_nvram.setting ] && \
 		/etc/init.d/bcm-wlan-drivers.sh start || \