8 files changed, 283 insertions, 0 deletions
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/LICENSE b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/LICENSE
new file mode 100644
index 0000000..29ed482
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/LICENSE
@@ -0,0 +1,72 @@
+TEXAS INSTRUMENTS TEXT FILE LICENSE
+
+
+Copyright (c) 2008 – 2013 Texas Instruments Incorporated
+
+All rights reserved not granted herein.
+
+Limited License.
+
+If you download and use any version of this software from www.github.com, you 
+acknowledge and agree that the terms and conditions of this license control and any 
+previous licenses under which this software may have been provided on www.github.com 
+are superseded and replaced by the terms and conditions of this license.  
+
+Texas Instruments Incorporated grants a world-wide, royalty-free, non-exclusive 
+license under copyrights and patents it now or hereafter owns or controls to make, 
+have made, use, import, offer to sell and sell ("Utilize") this software subject 
+to the terms herein.  With respect to the foregoing patent license, such license 
+is granted solely to the extent that any such patent is necessary to Utilize the 
+software alone.  The patent license shall not apply to any combinations which 
+include this software, other than combinations with devices manufactured by or 
+for TI (“TI Devices”).  No hardware patent is licensed hereunder.
+
+Redistributions must preserve existing copyright notices and reproduce this license
+(including the above copyright notice and the disclaimer and (if applicable) source 
+code license limitations below) in the documentation and/or other materials provided 
+with the distribution
+
+Redistribution and use in binary form, without modification, are permitted provided 
+that the following conditions are met:
+
+*   No reverse engineering, decompilation, or disassembly of this software is permitted 
+    with respect to any software provided in binary form.
+
+*   any redistribution and use are licensed by TI for use only with TI Devices.
+
+*   Nothing shall obligate TI to provide you with source code for the software 
+    licensed and provided to you in object code.
+
+If software source code is provided to you, modification and redistribution of the 
+source code are permitted provided that the following conditions are met:
+
+*   any redistribution and use of the source code, including any resulting 
+    derivative works, are licensed by TI for use only with TI Devices.
+
+*   any redistribution and use of any object code compiled from the source 
+    code and any resulting derivative works, are licensed by TI for use only 
+    with TI Devices.
+
+Neither the name of Texas Instruments Incorporated nor the names of its suppliers 
+may be used to endorse or promote products derived from this software without specific 
+prior written permission.
+
+DISCLAIMER.
+
+THIS SOFTWARE IS PROVIDED BY TI AND TI’S LICENSORS "AS IS" AND ANY EXPRESS 
+OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
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+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+BY UTILIZING THIS SOFTWARE TO ENABLE ANT CODE EMBEDDED ON TI DEVICES, YOU 
+AGREE THAT NOTHING IN THIS LICENSE GIVES RISE TO ANY WARRANTY OR OTHER 
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diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/TIInit_7.6.15.bts b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/TIInit_7.6.15.bts
new file mode 100644
index 0000000..ed733bc
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/TIInit_7.6.15.bts
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/calibrate-wifi b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/calibrate-wifi
new file mode 100755
index 0000000..319e481
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/calibrate-wifi
@@ -0,0 +1,159 @@
+#!/bin/bash
+#Calibrates wl1271 Wifi Chip and Sets Power Levels
+
+OEM_DIR="/var/oem"
+NVS_DIR="mts"
+NVS_OEM_FILE="$OEM_DIR/$NVS_DIR/wl1271-nvs.bin"
+NVS_OEM_INI="$OEM_DIR/$NVS_DIR/TQS_S_2.6.ini"
+NVS_FILE="/lib/firmware/ti-connectivity/wl1271-nvs.bin"
+NVS_DEFAULT_FILE="$NVS_FILE.factory"
+NVS_DEFAULT_INI="/usr/share/ti/wifi-utils/ini_files/127x/TQS_S_2.6.ini"
+WIFI_PWR_LINE_B="FEM1_TxPerChannelPowerLimits_2_4G_11b ="
+WIFI_PWR_LINE_OFDM="FEM1_TxPerChannelPowerLimits_2_4G_OFDM ="
+WIFI_PWR_ARR_SIZE=14
+WIFI_PWR_INDEX_START=2
+WIFI_PWR_INDEX_END=$(( $WIFI_PWR_INDEX_START + $WIFI_PWR_ARR_SIZE))
+WIFIMAC=$(mts-io-sysfs show mac-wifi)
+CHANNEL="ALL"
+
+# Reset in case getopts has been used previously in the shell.
+OPTIND=1
+
+function show_help() {
+  echo "Usage: $0 -m <WIFI MAC> -c <CHANNEL> <POWER LIMIT mBm>"
+  echo "  Example: $0 -c 1 1250"
+  echo "  Sets max transmit power to 12.5 dBm on channel 1"
+  echo "Note: Using no options will calibrate to factory settings"
+}
+
+while getopts "h?c:m:" opt; do
+    case "$opt" in
+    h|\?)
+        show_help
+        exit 0
+        ;;
+    c)  CHANNEL=$OPTARG
+        ;;
+    m)  WIFIMAC=$OPTARG
+        ;;
+    esac
+done
+
+shift $((OPTIND-1))
+[ "$1" = "--" ] && shift
+
+POWER=$1
+
+regexIsNumber='^[0-9]+$'
+
+if [ "$POWER" != "" ]; then
+  if ! [[ $POWER =~ $regexIsNumber ]] ; then
+    echo "Error: Power is Not a Number" >&2; exit 1
+  fi
+  if [ $POWER -lt 0 ]; then
+    echo "Error: Minimum power lvl is 0 mBm" >&2; exit 1
+  fi
+  if [ $POWER -gt 3000 ]; then
+    echo "Error: Maximum power lvl is 3000 mBm" >&2; exit 1
+  fi
+fi
+
+if [ "$CHANNEL" != "ALL" ]; then
+  if ! [[ $CHANNEL =~ $regexIsNumber ]] ; then
+    echo "Error: Channel is Not a Number" >&2; exit 1
+  fi
+  if [ $CHANNEL -gt 14 ] || [ $CHANNEL -lt 1 ]; then
+    echo "Error: Valid Channels are 1-14" >&2; exit 1
+  fi
+fi
+
+echo "starting wifi calibration..."
+
+/etc/init.d/wifi stop >/dev/null 2>&1
+
+mts-io-sysfs store wlan-enabled 0
+sleep 1
+mts-io-sysfs store wlan-enabled 1
+sleep 1
+
+modprobe atmel_mci
+sleep 5
+
+mount -o remount,rw /var/oem
+echo "removing $NVS_OEM_FILE"
+# WARNING: need remove file after 'modprobe atmel_mci'
+rm -f $NVS_OEM_FILE
+mkdir -p $OEM_DIR/$NVS_DIR
+
+if [ ! -f $NVS_OEM_INI ]; then
+  cp $NVS_DEFAULT_INI $NVS_OEM_INI
+fi
+
+#Pull Applicable Fields
+lineB=$(grep "$WIFI_PWR_LINE_B" $NVS_OEM_INI)		#GET B TX PWR LMT LINE
+lineOFDM=$(grep "$WIFI_PWR_LINE_OFDM" $NVS_OEM_INI)	#GET OFDM TX PWR LMT LINE
+lineB=${lineB%%#*}					#REMOVE TRAILING COMMENT LINE
+lineOFDM=${lineOFDM%%#*}				#REMOVE TRAILING COMMENT LINE
+
+if [ "$POWER" != "" ]; then
+  POWER=$((($POWER * 2) / 100 ))			#POWER NEEDS TO BE IN 1/2 dB 
+
+  if [ "$CHANNEL" == "ALL" ]; then
+      echo "setting power levels on all channels..."
+      for ((i=$WIFI_PWR_INDEX_START; i < $WIFI_PWR_INDEX_END; i++)); do   
+        pwrLine="$pwrLine $POWER"
+      done
+  else
+      echo "setting power level on channel $CHANNEL..."
+      channelIndex=$(( $WIFI_PWR_INDEX_START + $CHANNEL - 1 ))
+      IFS=', ' read -a array <<< "$lineB"
+      for ((i=$WIFI_PWR_INDEX_START; i < $WIFI_PWR_INDEX_END; i++)); do   
+        if [ "$i" == "$channelIndex" ]; then
+          pwr=$POWER
+        else
+          pwr=${array[$i]}
+        fi
+        pwrLine="$pwrLine $pwr"
+      done
+  fi
+  newLineB="$WIFI_PWR_LINE_B $pwrLine"
+  newLineOFDM="$WIFI_PWR_LINE_OFDM $pwrLine"
+  sed -i "s/$lineB/$newLineB/g" "$NVS_OEM_INI"
+  sed -i "s/$lineOFDM/$newLineOFDM/g" "$NVS_OEM_INI"
+else
+  #FACTORY SETTINGS
+  #960 mBm WAS MEASURED IN LAB TO PRODUCE 12.5 dBm on DEC2013
+  #960 mBm => 19 steps in 1/2 dB
+  POWER=19						
+  echo "setting power levels to factory settings..."
+  channel=1
+  for ((i=$WIFI_PWR_INDEX_START; i < $WIFI_PWR_INDEX_END; i++)); do
+    if [ $channel -gt 11 ]; then
+      #Set Channels 12 - 14 to zero power output
+      pwrLine="$pwrLine 0"
+    else
+      pwrLine="$pwrLine $POWER"
+    fi
+    let channel=channel+1
+  done
+  newLineB="$WIFI_PWR_LINE_B $pwrLine"
+  newLineOFDM="$WIFI_PWR_LINE_OFDM $pwrLine"
+  sed -i "s/$lineB/$newLineB/g" "$NVS_OEM_INI"
+  sed -i "s/$lineOFDM/$newLineOFDM/g" "$NVS_OEM_INI"
+fi
+
+sync
+
+echo "calibrating..."
+calibrator plt autocalibrate wlan0 \
+    /lib/modules/$(uname -r)/kernel/drivers/net/wireless/ti/wlcore/wlcore_sdio.ko \
+    $NVS_OEM_INI \
+    $NVS_FILE $WIFIMAC
+
+sync
+
+/etc/init.d/wifi restart >/dev/null 2>&1
+
+mount -o remount,ro /var/oem
+
+echo "...calibration finished"
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl1271-nvs.bin b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl1271-nvs.bin
new file mode 100644
index 0000000..91978f9
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl1271-nvs.bin
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-mr.bin b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-mr.bin
new file mode 100644
index 0000000..a6279ed
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-mr.bin
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-plt.bin b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-plt.bin
new file mode 100644
index 0000000..1f6249f
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-plt.bin
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-sr.bin b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-sr.bin
new file mode 100644
index 0000000..ffc9594
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware/wl127x-fw-5-sr.bin
diff --git a/recipes-bsp/wl12xx-firmware/wl12xx-firmware_r6.bb b/recipes-bsp/wl12xx-firmware/wl12xx-firmware_r6.bb
new file mode 100644
index 0000000..ed7fe36
--- /dev/null
+++ b/recipes-bsp/wl12xx-firmware/wl12xx-firmware_r6.bb
@@ -0,0 +1,52 @@
+DESCRIPTION = "TI wl1271 firmware"
+HOMEPAGE = "http://processors.wiki.ti.com/index.php/ARM_Processor_Open_Source_Wireless_Connectivity"
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/LICENSE;md5=1c9961176d6529283e0d0c983be41b45"
+PR="r9"
+
+# bluetooth firmware from TI-ECS on github.com:
+# https://github.com/TI-ECS/bt-firmware.git
+# revision 3c0e4752ba91be195ac05226725428dfdc1a4759
+# Last file log message: "Updated to service pack 2.14"
+# file: am335x/TIInit_7.6.15.bts
+# md5sum: a46c46104c7fab23bb9ebfae1633a3af
+# wifi firmware from Wkennington on github.com
+# https://github.com/wkennington/linux-firmware/tree/master/ti-connectivity
+# revision 6d3bc8886517d171068fd1263176b8b5c51df204
+# Last file log message: "Fix permissions on ti-connectivity firmware from 05e9fe5 Signed-off-by: Kyle McMartin <kyle@kernel.org>"
+# file: ti-connectivity/wl127x-fw-5-sr.bin
+# file: ti-connectivity/wl127x-fw-5-mr.bin
+# file: ti-connectivity/wl127x-fw-5-plt.bin
+
+SRC_URI = "file://wl127x-fw-5-mr.bin \
+           file://wl127x-fw-5-plt.bin \
+           file://wl127x-fw-5-sr.bin \
+           file://TIInit_7.6.15.bts \
+           file://wl1271-nvs.bin \
+           file://calibrate-wifi \
+           file://LICENSE "
+
+# nothing to compile
+do_configure() {
+}
+
+do_compile() {
+}
+
+do_install() {
+	install -d ${D}/lib/firmware
+	install -d ${D}/sbin
+	install -d ${D}/lib/firmware/ti-connectivity
+	# wifi firmware
+	install ${WORKDIR}/wl127x-fw-*-*.bin ${D}/lib/firmware/ti-connectivity
+	# uncalibrated nvs file
+	# use local copy since the one in hw/firmware dir is *wrong*
+	install ${WORKDIR}/wl1271-nvs.bin ${D}/lib/firmware/ti-connectivity/wl1271-nvs.bin.factory
+	# link to nvs file with mac address set
+	ln -sf /var/oem/mts/wl1271-nvs.bin ${D}/lib/firmware/ti-connectivity/wl127x-nvs.bin
+	install ${WORKDIR}/calibrate-wifi ${D}/sbin
+	# bluetooth firmware
+	install ${WORKDIR}/TIInit_7.6.15.bts ${D}/lib/firmware/ti-connectivity/TIInit_7.6.15.bts
+}
+
+FILES_${PN} = "/lib/firmware /sbin"