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8106 type ME Data Sheet

1. 26 9 TECHNICAL SUPPORT CONTAC cetur ra ue cura node nnn kann oa nomea amr Xa necu nunn Daun nau Ae caue EO 27 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 3 of 27 www murata com LIST OF TABLES Table 1 Murata Wi Fi BT EVK for i MX6 Contents sssessssssssesessenenenenneee enne nnne en nennen indir intent en 5 Table 2 Murata Wi Fi BT EVK s Supported sssssssssssssssssssssesesene nenne nennt entren nins 6 Table 3 Murata i MX InterConnect Adapter Selection Table 7 Table 4 Acronyms used in Quick Start Guide 8 Table 5 i MX6 Bundle Download Links and Specific SD Card Image Filenames sse 17 Table 6 i MX6 Targets supported on Linux 3 14 38 GA Release sse enne enne nnns nennen 18 Table 7 GPIO and UART Settings for Bluetooth Tests ssssssssssssssssseeeeee ener ener nnne 22 LIST OF FIGURES Figure 1 Murata IMX Interconnect Kit 1 5 nnne 6 Figure 2 i MX 6SoloX SABRE SD with V1 Adapter and Type ZP
2. 9 Figure 3 i MX 6SoloX SABRE SD with V2 Adapter and Type 1DX 10 Figure 4 i MX 6SoloLite EVK with V1 Adapter and Type 1DX EVB sssssssssseseseeeeeeeeee nennen nennen nnn nenne 11 Figure 5 i MX 6Quad SABRE SD Inverted with V2 Adapter and Type ZP EVB 13 Figure 6 i MX 6Quad SABRE SD with V1 Adapter and Type 1DX 14 Figure 7 i MX 6UltraLite EVK with V2 Adapter and Type 1DX EVB sssssseeeeeeene 15 Figure 8 Murata i MX InterConnect V1 Adapter nen sinn innen nns 24 Figure 9 Murata i MX InterConnect V1 Adapter Bottom 1 eene nennen nnne nenne 25 Figure 10 Murata i MX InterConnect V1 Adapter Bottom 2 25 Figure 11 Murata i MX InterConnect Adapter V2 Adapter Top ener enne snnt nns 26 Figure 12 Murata i MX InterConnect Adapter V2 Adapter Bottom 27 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 4 of 27 www murata com 1 Introduction Murata has partnered with Freescale Semiconductor and Broadcom Corporation to offer a complete Wi Fi and Bluetooth connectivity envi
3. 16 6 3 Downloading i MX6 Image Files to Flash SD Card ssssssssssssssseeeee eene nennen nennen enne 17 6 4 Flashing SD E 17 6 5 Copying Replacing Modifying Files on SD Card sse 17 7 TEST VERIFICATION OF WI FI AND 19 7 1 Bringing up Wi Fi for Quick Test Verification sessssssssssseseeeeee ener 19 7 2 Bringing up Bluetooth for Quick Test Verification 22 7 2 4 i MX 6Quad DualLite SABRE SD Default V2 Adapter 23 7 2 2 i MX 6SoloX SABRE SD Default V1 Adapter sssssssssssssssseeseee eene entente 23 7 2 3 i MX 6SoloX SABRE SD Optional V2 Adapter sss esee nennen nnns 23 7 2 4 i MX 6SoloLite EVK Default V1 Adapter nennen trennt rennen nnne nennen 24 7 2 5 i MX 6UltraLite EVK Default V2 Adapter sssssessseeneneenenn nennen nnne nns 24 8 VERIFYING ADAPTER BOARDS nece rciicuienu necu et sinc enun iu aspe na Rar nunnan nnana nannan 24 8 1 Murata i MX InterConnect V1 24 8 2 Murata i MX InterConnect V2
4. 7 Power on platform and interrupt at u boot Type in following commands to set correct DTB file gt setenv fdt file imx6sx sdb murata v1 sdext dtb gt Saveenv gt reset causes platform to boot kernel 8 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality SD Card Extender 244 50 GHz Antenna i MX 6SX Sabre SoloX Provides CTRL Signals Dual Band WL REG ON Murata Type ZP EVB BCM4339 Murata i MX InterConnect V1 Adapter Provides Wi Fi SDIO amp Bluetooth UART connection Figure 2 i MX 6SoloX SABRE SD with V1 Adapter and Type ZP EVB 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 9 of 27 www murata com 2 2 Murata i MX InterConnect V2 Adapter Optional Refer to the Hardware User Manual for detailed necessary rework instructions on i MX 6SoloX SABRE SD Both WL REG ON and WL HOST WAKE need to be connected Clearly two advantages with this configuration tidy solution and opens up SD3 slot see Figure 3 below c These steps will only pass if Freescale Platform has been correctly reworked 1 Make sure no power is applied to i MX 6SoloX SABRE SD 2 Check that VIO setting on Murata i MX6 Interconnect V2 Adapter Part 3 in Table 1 is set to 3 3V VBAT_SDIO Refer to Red Rectangle for correct jumper setting in Figure 11 3 After connecting ribbon cable to both adapter and i MX 6SoloX insert V2 Adapter bo
5. save file Now the SD card is ready Make sure all changes are saved correctly i e sync command or safely remove drive etc and plug it into the Freescale i MX6 Platform 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 18 of 27 www murata com 7 Test Verification of Wi Fi and Bluetooth Now the kernel should be booting correctly on the platform with Murata Wi Fi BT EVK pugged in i e already set correct DTB file when interrupting u boot Next steps are to quickly verify that Wi Fi and Bluetooth are functional Before testing either Wi Fi or Bluetooth there is one necessary step first boot only on fresh SD card to install the necessary firmware NVRAM and tool files Once kernel has booted you should see the Broadcom firmware package in the root home folder First extract it using tar command and then run Murata shell script to install necessary files Login root Is BRCM FW for i MX 11072015 tar tar xvf BRCM FW for i MX 11072015 tar cd BRCM FW for i MX 11072015 Murata Startup Script sh Expected output is need to enter current Murata module being tested and hit return Please enter EVB String ZP 1BW 1DX or SN8000 1DX Selecting Murata Type 1DX The Murata script file does the following 1 Copies Bluetooth firmware patch files to etc firmware folder 2 Copies Wi Fi folders ZP 1BW 1DX SN8000 to
6. 1 2 2 Hardware User Manual Murata Wi Fi BT EVK for i MX6 Hardware User Manual 2 0 Murata Wi Fi BT EVK for i MX6 Hardware User Manual 2 0 pdf This manual details the Murata Wi Fi BT EVK InterConnect Adapter hardware All interface signals to the Freescale i MX6 Platforms are described Specifics on interfacing each i MX6 Platform to Murata Wi Fi BT EVK are provided 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 8 of 27 www murata com 2 Connecting to i MX 6SoloX SABRE SD Referring to Table 3 the V1 Adapter is the default solution for this platform No rework is required Murata Wi Fi BT EVB is oriented right side up and it provides both Wi Fi and BT functionality via SD3 SD2 slots see Figure 2 below 2 1 Murata i MX InterConnect V1 Adapter 1 Make sure no power is applied to i MX 6SoloX SABRE SD 2 Check that VIO setting on Murata i MX6 Interconnect V1 Adapter Part 2 in Table 1 is set to 3 3V SDIO Refer to Red Rectangle for correct jumper setting in Figure 8 3 Insert V1 Adapter board into SD3 slot and SD Card Extender into SD2 slot Note the orientation as shown in Figure 2 4 Connect antenna Part 4 to the SMA connector of the Murata EVB Part 1 5 Now you can connect the EVB to the 60 pin Samtec connector on the V1 Adapter board 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX 6SoloX
7. Bluetooth drivers For this specific release Freescale only provides a pre built image for the i MX 6UltraLite EVK For other Freescale i MX6 Platforms the end user must build the image using the Yocto distribution for L3 14 38 If you prefer to use L3 14 38 rootfs ideal approach then please reference the Linux User Manual However to ease initial platform bring up a hybrid approach is taken for non UltraLite platforms by oe previous L3 14 28 GA rootfs with the new L3 14 38 Kernel DTB and Wi Fi driver files Download the appropriate i MX6 bundle hyperlinks provided in Table 5 e Flash SD card with sdcard image file e Download modified kernel file zImage new Murata Device Tree Blob files and Wi Fi driver bcmdhd ko from Murata i MX Portal on Freescale Community website e For non UltraLite platforms copy zlmage and dtb files to boot folder Also copy bcmdhd ko to lib modules 3 14 xx yy kernel drivers net wireless bcmdhd folder e Fori MX 6UltraLite copy only necessary dtb file to boot folder Download Broadcom Firmware package from Freescale Murata i MX Support Portal on Broadcom Community website and copy to home root folder e Blacklist the bcmdhd driver so there is no attempt to insmod it during kernel boot This is accomplished by editing the etc modprobe d blacklist conf file 6 1 IMPORTANT Getting Signed Up for Freescale and Broadcom Portals You need to be a registered
8. Murata i MX InterConnect V2 Adapter Provides Wi Fi SDIO BT UART connection Wi Fi SDIO signals via SD Card BT UART amp CTRL Signals via Ribbon Cable Inverted i MX 6Quad SABRE SD 2 4 5 0 GHz Antenna Dual Band Murata Type ZP EVB BCM4339 Figure 5 i MX 6Quad SABRE SD Inverted with V2 Adapter and Type ZP EVB 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 13 of 27 www murata com 4 2 Murata i MX InterConnect V1 Adapter Optional c This configuration only supports Wi Fi functionality NOTE This Wi Fi BT configuration does not allow the user to use SD3 slot to default SD Card boot slot To boot platform the user must configure alternative boot method such as EMMC flash 1 Make sure no power is applied to i MX 6Quad DualLite SABRE SD 2 Check that VIO setting on Murata i MX6 Interconnect V1 Adapter Part 2 in Table 1 is set to 3 3V SDIO Refer to Red Rectangle for correct jumper setting in Figure 8 3 Insert V1 Adapter board into SD2 slot and SD Card Extender into SD3 slot Note the orientation as shown in Figure 6 4 Connect antenna Part 4 to the SMA connector of the Murata EVB Part 1 b Now you can connect the EVB to the 60 pin Samtec connector on the Adapter board 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX 6Quad DL 7 Power on platform and interrupt at u boot Type i
9. Murata recommends the default configuration As Table 3 indicates currently four 4 Freescale i MX6 Platforms are supported There is only one complication for default configuration Namely the i MX 6Quad DualLite SABRE SD requires rework to successfully interface with the Murata hardware As shipped from the factory the i MX eQuad DualLite SABRE SD does not connect the J13 Bluetooth ribbon cable connector to the necessary UART and control signals Please reference the Hardware User Manual for necessary rework If Wi Fi only functionality is acceptable then V1 Adapter is well suited see optional column The only other optional hardware configuration is for i MX 6SoloX SABRE SD The V1 adapter requires no rework for this platform and is the default configuration However if the V2 adapter is desired frees up one SD2 card slot then rework is necessary For specifics please reference the Hardware User Manual Only one of the four i MX6 Platforms do not connect all control signals WL REG ON BT REG ON and WL HOST WAKE The i MX6 UltraLite EVK does not connect WL HOST WAKE by default Freescale i MX6 Platform DEFAULT OPTIONAL i MXeQuad DualLite SABRE SD V2 Please reference section 3 3 2 1 of Hardware User Manual for rework Maan Only instructions V1 adapter option requires q different DTB file i MX 6SoloX SABRE SD Vi v2 For V2 adapter option please reference section 3 1 2 1 of Hardware User Manual for rework instructions V2
10. to i MX 6Quad DualLite SABRE SD Referring to Table 3 the i MX 6Quad DualLite SABRE SD presents additional challenges If the only interface required is WLAN then the V1 Adapter on SD2 slot with SD Card Extender on SD3 slot provides an adequate solution However if Bluetooth UART connection is required then the only option is to rework the Freescale platform As shipped from the factory the i MX eQuad DualLite SABRE SD does not connect the J13 Bluetooth ribbon cable connector to the necessary UART and control signals Please reference the Hardware User Manual for necessary rework Freescale also details the board rework in their schematic file Bluetooth page 15 of the Freescale schematic SPF 27516 C3 pdf correctly captures the necessary rework to be done Repeated here NOTE To use J13 populate resistors R209 R213 and depopulated the SPI NOR FLASH U14 Resistors R214 and R215 should not be populated because both UART outputs TXDs have been crossed together and both UART inputs RXDs have been crossed together To make the UART work correctly solder a jumper wire from R215 pad 1 to R214 pad 2 and from R215 pad 2 to R214 pad 1 gt If after rework V2 Adapter does not look to work correctly try V1 Adapter and verify just Wi Fi functionality Board rework can only be done by a skilled technician with the correct tools 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide L
11. to the SMA connector of the Murata EVB Part 1 4 Connect the EVB to the 60 pin Samtec connector on the Adapter board 5 Connect ribbon cable at both ends before inserting Murata EVK into SD1 slot Note the orientation as shown in Figure 7 The UltraLite uses a push push SD card connector 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX eUltraLite 7 Power on platform and interrupt at u boot Type in following commands to set correct DTB file setenv fdt file imx6ul 14x14 evk murata v2 dtb Saveenv reset causes platform to boot kernel 8 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality Murata i MX InterConnect V2 Adapter Provides Wi Fi SDIO BT UART connection Wi Fi SDIO signals via SD Card exe UART amp CTRL Signals via Ribbon Cable h Murata Type IDX EVB BCM4343W amp Ribbon Cable Connects Bluetooth UART 2 4 GHz Antenna ee WL REG ON BT REG ON 2 HOST WAKE EVK rework req d Figure 7 i MX 6UltraLite EVK with V2 Adapter and Type 1DX EVB 6UltraLite EVK 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 15 of 27 www murata com 6 Preparing Bootable SD Card for i MX6 with Murata Wi Fi BT EVK The current release supported is Freescale Linux 3 14 38 6UL GA BSP The L3 14 38 6UL release integrates the necessary Broadcom Wi Fi and
12. 1 20MHz 0x1001 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 21 of 27 www murata com 7 2 Bringing up Bluetooth for Quick Test Verification For Murata modules supporting Bluetooth we can verify the HCI UART connection by invoking hciattach bringing up the interface with hciconfig and then invoking hcitool scan to see what Bluetooth devices are visible The Bluetooth test commands vary depending on interconnect which GPIO toggles the BT REG ON signal and the UART port connection It is necessary to reset the Bluetooth core before trying to initialize it i e download Bluetooth patch file firmware located in letc firmare folder See Table 7 below hyperlinks to platform specific subsections are provided so user can copy paste invoke entire command sequence from the console i MX6 Default Optional Notes i MX eQuad DualLite GPIO2 UART5 V2 N A V1 Only V2 Adapter connection SABRE SD provides BT connectivity i MX 6SoloX SABRE SD GPIO171 UART3 V1 GPIO106 UART5 V2 Both V1 V2 Adapters provide BT connectivity on SoloX i MX 6SoloLite EVK GPIO145 UARTA V1 N A i MX 6UltraLite EVK GPIO252 UART2 V2 N A GPIO252 does not allow its direction to be set Always output Table 7 GPIO and UART Settings for Bluetooth Tests When controlling the GPIO register BT REG ON signal we drive BT REG ON low re
13. 4288 orig 524288 at OxO wifi platform get mac addr CFG80211 ERROR wl setup wiphy Registering Vendor80211 wl create event handler thread wl event handler 3a8 started CFG80211 ERROR wl event handler tsk Enter tsk Oxa9dc141c attach thread dhd watchdog thread 3a9 started attach thread dhd dpc 3aa started dhd deferred work init work queue initialized dhdsdio write vars Download Upload and compare of NVRAM succeeded bus init enable 0x06 ready 0x06 waited Ous wifi platform get mac addr Firmware up op_mode 0x0005 MAC fc db b3 80 eb 81 Firmware version wl0 Dec 11 2014 04 20 45 version 7 10 323 34 r520360 FWID 01 ea2beeba dhd wlfc init successfully enabled bdcv2 tlv signaling 79 wlfc init query mode succeed fw_caps Ox1c wlfc init wlfc modezOx1c ret 0 Dongle Host Driver version 1 141 72 r Compiled from Register interface wlan0 MAC fc db b3 80 eb 81 You can ignore the CFG80211 ERROR messages Key line is the last one indicating that wlanO interface is active Now invoke ifconfig command to bring up wlanO WL can be invoked to actively scan the environment The scanresults will return any visible SSID s ifconfig wlanO 192 168 1 111 up Other IP Address or none can be selected here wl scan sleep 2 Delay inserted for Wi Fi to obtain probe responses increases for dual band wl scanresults NOTE CFG80211 ER
14. Coo M ee CO Em On CS pmo a v a e Figure 10 Murata i MX InterConnect V1 Adapter Bottom 2 Two figures are presented for the bottom side of the Murata i MX InterConnect V1 Adapter This is done to give unobstructed views of all the short pads Refer to Figure 9 Murata i MX InterConnect V1 Adapter Bottom 1 and Figure 10 Murata i MX InterConnect V1 Adapter Bottom 2 for 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 25 of 27 www murata com default configuration on V1 Adapter Board Compare your adapter with the short pads open versus closed There should be a one to one mapping The short pad selections on bottom of adapter board connect Bluetooth UART through to SD DATA 7 pins TP109 TP122 TP116 and TP130 closed soldered TP133 short pad is closed soldered to connect VBAT_SDIO voltage supply from SD VDD Pin 4 to VBAT IN which powers the Murata Wi Fi BT EVB The other power supply option is to use an external power supply short TP134 with TP133 open and connect external supply to TP131 and TP132 marked EXT VBAT 4 5V and GND on silkscreen see Figure 8 The V1 Adapter is pre wired to SD Card Extender This is done to provide plug play interoperability with Freescale i MX 6SoloX SABRE SD and i MX 6SoloLite EVK The connected signals are BT REG ON yellow WL REG ON orange and WL HOS
15. Extender see Figure 4 below 3 1 Murata i MX InterConnect V1 Adapter 1 Make sure no power is applied to i MX 6SoloLite EVK 2 Check that VIO setting on Murata i MX6 Interconnect V1 Adapter Part 2 in Table 1 is set to 3 3V SDIO Refer to Red Rectangle for correct jumper setting in Figure 8 3 Insert V1 Adapter board into SD1 slot and SD Card Extender into SD3 slot Note the orientation as shown in Figure 4 4 Connect antenna Part 4 to the SMA connector of the Murata EVB Part 1 5 Now you can connect the EVB to the 60 pin Samtec connector on the V1 Adapter board 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX 6SoloLite 7 Power on platform and interrupt at u boot Type in following commands to set correct DTB file setenv fdt file imx6sl evk murata v1 sdext dtb gt Saveenv reset causes platform to boot kernel 8 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality SD Card Extender Provides CTRL Signals WL REG ON iMX 6SL SoloLite EVK BT REG ON WL HOST WAKE Murata Type 1DX EVB BCM4343W 2 4 GHz Antenna Murata i MX InterConnect V1 Adapter Provides Wi Fi SDIO amp Bluetooth UART connection Figure 4 i MX 6SoloLite EVK with V1 Adapter and Type 1DX EVB 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 11 of 27 www murata com 4 Connecting
16. ROR wl notify scan status scan is not ready message is to be expected The delay in command sequence is necessary Otherwise wl scanresults returns nothing Only once CFG80211 ERROR message is logged to console can wl scanresults be invoked 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 20 of 27 www murata com Expected Output Is ifconfig wlanO 192 168 1 111 up wl scan CFG80211 ERROR wl notify scan status scan is not ready wl scanresults SSID Murata WS 416F82 Mode Managed RSSI 68 dBm SNR OdB 0 dBm Flags RSSI on channel Channel 1 BSSID 00 0B 6C 41 6F 82 Capability ESS ShortSlot Supported Rates 1 b 2 b 5 5 b 6 9 11 b 12 18 24 36 48 54 HT Capable Chanspec 2 4GHz channel 1 20MHz 0x1001 Primary channel 1 HT Capabilities Supported MCS 01234567 SSID MY AP SSID Mode Managed RSSI 61 dBm SNR OdB 0 dBm Flags RSSI on channel Channel 1 BSSID 00 18 E7 FE 5C 13 Capability ESS WEP ShortPre ShortSlot Supported Rates 1 b 2 b 5 5 b 6 b 9 11 b 12 b 18 24 b 36 48 54 WPA multicast cipher TKIP unicast ciphers 2 AES CCMP TKIP AKM Suites 1 WPA PSK No WPA Capabilities advertised RSN multicast cipher TKIP unicast ciphers 2 AES CCMP TKIP AKM Suites 1 WPA PSK Capabilities 0x0000 No Pre Auth Pairwise 1 Replay Ctr1 Replay Ctr HT Capable Chanspec 2 4GHz channel
17. T WAKE blue This allows direct mapping to i MX6 GPIO s to these control signals For additional specific information on default configuration please reference the Hardware User Manual 8 2 Murata i MX InterConnect V2 Adapter To ensure correct functioning of Murata Wi Fi BT EVK it is of key importance to check the adapter configuration based upon jumper settings and short pads open closed V2 Adapter is much simpler than V1 However it is still important to check all connections to make sure they match defaults Refer to Figure 11 Murata i MX InterConnect Adapter V2 Adapter Top VIO jumper should be in RED position set for VBAT SDIO which is approximately 3 3V i e VIO VBAT The adapter allows for 1 8V VIO operation position but this Quick Start Guide currently does not support that option A future revision will support both 1 8V and 3 3V VIO signaling on platforms configurations that permit it Only two short pads are close on top TP14 and TP13 TP14 short pad is closed soldered to connect VBAT SDIO voltage supply from SD VDD Pin 4 to VBAT IN which powers the Murata Wi Fi BT EVB The other power supply option is to use an external power supply short TP15 with TP14 open and connect external supply to TP11 and TP12 marked Ext VBAT4 5V and on silkscreen see Figure 11 TP13 connects the BT REG ON control signal Figure 11 Murata i MX InterConnect Adapter V2 Adapter Top 2009 2015 by Murat
18. X6 Bundle Download Links and Specific SD Card Image Filenames 6 4 Flashing SD Card Insert SD card into host machine PC The SD card must get enumerated as dev sdx device may require SD card to USB adapter Once SD card has been inserted run dmesg command to find which dev sdx device just enumerated NOTE Before running next command make sure you have selected correct device Otherwise you can wipe your hard drive sudo dd if lt fsl image name gt sdcard of dev sdx bs 1M amp amp sync 6 5 Copying Replacing Modifying Files on SD Card You will have already downloaded two packages from Section 6 2 Now we have to copy these files over to newly prepared SD card First let s take care of Freescale binary download contains zlmage new dtb files and bcmdhd ko driver file tar xvf L3 14 38 6ul ga binaries 11072015 tar cd L3 14 38 6ul ga binaries 11072015 For non UltraLite platforms we copy over the modified kernel sudo cp zlmage i MX6 Target Boot folder For all platforms we need to copy over the modified DTB files sudo cp dtb i MX6 Target Boot folder 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 17 of 27 www murata com Next two steps are optional If already using L3 14 38 rootfs then we don t have to copy bcmdhd ko For previous L3 14 28 rootfs perform next two steps sudo mkdir i MX6 rootfs l
19. a Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 26 of 27 www murata com Refer to Figure 12 Murata i MX InterConnect Adapter V2 Adapter Bottom Both TP20 and TP21 short pads are closed to connect WL REG ON and WL HOST WAKE respectively WL HOST WAKE is an optional out of band interrupt signal that is not defined in this Quick Start document It will be documented and optionally enabled in future version Figure 12 Murata i MX InterConnect Adapter V2 Adapter Bottom For additional specific information on default configuration please reference the Hardware User Manual 9 Technical Support Contact Contact Wireless module application support at imxfaq murata com 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 27 of 27 www murata com
20. a Hane aad nre sepe o ads 8 2 CONNECTING TO I MX 6SOLOX SABRE SD 9 2 1 Murata i MX InterConnect V1 nsn treni nnne 9 2 2 Murata i MX InterConnect V2 Adapter enne neret entree 10 CONNECTING TO I MX 6SOLOLITE EVK 11 3 1 Murata i MX InterConnect V1 entente resa nnns sinet nennen 11 4 CONNECTING I MX 6QUAD DUALLITE SABRE SD 12 4 1 Murata i MX InterConnect V2 Adapter nennen entente rsen 13 4 2 Murata i MX InterConnect V1 Adapter 14 5 CONNECTING TO I MX 6ULTRALITE EVK 15 5 1 Murata i MX InterConnect V2 15 6 A PREPARING BOOTABLE SD CARD FOR I MX6 WITH MURATA WI FI BT EVK 16 6 1 IMPORTANT Getting Signed Up for Freescale and Broadcom Portals 16 6 2 Downloading Freescale and Broadcom
21. adapter requires different DTB file Rework Required i MX 6SoloLite EVK i MX 6UltraLite EVK V2 Rework necessary to UltraLite platform is option WL_HOST_WAKE is required Please reference section 3 4 1 1 of Hardware User Manual for rework instructions Table 3 Murata i MX InterConnect Adapter Selection Table c For any given Freescale Platform Murata EVK click on the corresponding V1 or V2 hyperlink to get redirected to relevant section in document 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 7 of 27 www murata com 1 1 Acronyms Acronym Meaning API Application Programming Interface DTB Device Tree Blob Kernel reads in at boot time for configuration EVB Evaluation Board Murata module on custom PCB EVK Evaluation Kit includes EVB Adapter FW Firmware GPIO General Purpose Input Output PC Personal Computer SW Software UART Universal Asynchronous Receiver Transmitter USB Universal Serial Bus Table 4 Acronyms used in Quick Start Guide 1 2 References 1 2 1 Linux User Manual Murata Wi Fi BT EVK for i MX6 Linux User Manual 2 0 Murata Wi Fi EVK for i MX6 Linux User Manual 2 0 pdf This manual describes all steps necessary to build the file system kernel DTB files and WLAN bcmdhd driver necessary for supporting Freescale i MX6 Platforms and the Murata Wi Fi BT EVK
22. ard into SD2 slot Refer to the Hardware User Manual for more information on ribbon cable connection 4 Connect antenna Part 4 to the SMA connector of the Murata EVB Part 1 5 Now you can connect the EVB to the 60 pin Samtec connector on the V2 Adapter board 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX 6eSoloX 7 Power on platform and interrupt at u boot Type in following commands to set correct DTB file gt setenv fdt file imx6sx sdb murata v2 dtb gt Saveenv reset causes platform to boot kernel 8 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality j iMX 6SX Sabre SoloX Murata i MX InterConnect V2 Adapter 74 Provides Wi Fi SDIO BT UART connection Wi Fi SDIO signals via SD Card BT UART amp CTRL Signals via Ribbon Cable D 2 4 GHz Antenna Murata Type IDX EVB Ribbon Cable Connects BCM4343W Bluetooth UART WL REG ON BT REG ON WL HOST WAKE Figure 3 i MX 6SoloX SABRE SD with V2 Adapter Type 1DX EVB 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 10 of 27 www murata com 3 Connecting to i MX 6SoloLite EVK Referring to Table 3 V1 Adapter is the only solution for this platform Murata Wi Fi BT EVB is oriented right side up and it provides both Wi Fi and BT functionality via SD1 slot with control signals connected from SD3 slot using SD Card
23. efault V2 Adapter echo 2 sys class gpio export echo out gt sys class gpio gpio2 direction echo 0 sys class gpio gpio2 value sleep 0 1 echo 1 sys class gpio gpio2 value hciattach dev ttymxc4 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 7 2 2 i MX 6SoloX SABRE SD Default V1 Adapter echo 171 sys class gpio export echo out sys class gpio gpio171 direction echo 0 sys class gpio gpio171 value sleep 0 1 echo 1 sys class gpio gpio171 value hciattach dev ttymxc2 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 7 2 3 i MX 6SoloX SABRE SD Optional V2 Adapter echo 106 sys class gpio export echo out gt sys class gpio gpio106 direction echo 0 gt sys class gpio gpio106 value sleep 0 1 echo 1 gt sys class gpio gpio106 value hciattach dev ttymxc4 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 23 of 27 www murata com 7 2 4 i MX 6SoloLite EVK Default V1 Adapter echo 145 sys class gpio export echo out gt sys class gpio gpio145 direction echo 0 sys class gpio gpio145 value sleep 0 1 echo 1 gt sys class gpio gpio145 value hciattach dev ttymxc3 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 7 2 5 i MX 6UltraLite EVK Default V2 Adapter echo 252 sys class gpio export echo ou
24. ib modules 3 14 xx yy kernel drivers net wireless bcmdhd sudo cp bcmdhd ko i MX6 rootfs lib modules 3 14 xx yy kernel drivers net wireless bcmdhd To better understand the new Device Tree Blob dtb files please refer to Table 6 The target i MX6 device is listed along with options of dts dtb files DTS files are located at arch arm boot dts DTB files are very useful when it comes to re configuring hardware When booting the platform customer merely has to select the correct file by using setenv fdt file command at u boot prompt Target MACHINE Default Optional imx6dlsabresd imx6dl sabresd murata v2 dtb imx6dl sabresd murata v1 sdext dtb imx6qsabresd imx6q sabresd murata v2 dtb imx6q sabresd murata v1_sdext dtb imx6slevk imx6sl evk murata v1_sdext dtb N A imx6sxsabresd imx6sx sdb murata v1_sdext dtb imx6sx sdb murata v2 dtb imx6ulevk imx6ul 14x 14 evk murata v2 dtb N A Table 6 i MX6 Targets supported on Linux 3 14 38 GA Release Next let s take care of the Broadcom firmware drop This step is just a simple copy sudo cp BRCM_FW_for_i MX_11072015 tar i MX6 rootfs gt home root To prevent Broadcom WLAN bcmdhd driver being loaded during kernel boot it must be added to blacklist configuration file In the command below gedit is used to edit the blacklist conf file sudo gedit i MX6 rootfs gt etc modprobe d blacklist conf c add line blacklist bcmdhd
25. inux 2 0 11 07 15 Page 12 of 27 www murata com 4 1 Murata i MX InterConnect V2 Adapter gt These steps will only pass if Freescale Platform has been correctly reworked See Section 4 NOTE The Freescale i MX6 platform has been inverted This makes working with Wi Fi BT EVK much easier The one drawback is if Ethernet port must be accessed To properly match Wi Fi BT EVK and i MX6 platform heights nylon washers are added as additional spacers to standard Freescale i MX6 standoffs 1 Make sure no power is applied to i MX 6Quad DualLite SABRE SD 2 Check that VIO setting on Murata i MX6 Interconnect V2 Adapter Part 3 in Table 1 is set to 3 3V VBAT_SDIO Refer to Red Rectangle for correct jumper setting in Figure 11 3 After connecting ribbon cable to both adapter and i MX6Q DL insert Adapter board into SD2 slot Note the orientation as shown in Figure 5 4 Connect antenna Part 4 to the SMA connector of the Murata EVB Part 1 b Now you can connect the EVB to the 60 pin Samtec connector on the Adapter board 6 Prepare SD card to boot platform per Section 6 U boot has to be specific for i MX 6Quad DL 7 Power on platform and interrupt at u boot Type in following commands to set correct DTB file gt setenv fdt file imx6q sabresd murata v2 dtb or imx6dl sabresd murata v2 dtb gt Saveenv reset causes platform to boot kernel 9 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality
26. le If you are having difficulty obtaining the desired Murata EVK please contact Murata for additional support Bluetooth Smart Type ZP EVK 802 11b g n ac and BT EVK for i MX6 LBEHSHMZPC TEMP DS SD b g n ac Type 1BW EVK 802 11a b g n and BT EVK for i MX6 LBEH5DU1BW TEMP DS SD a b g n Type 1DX EVK 802 11b g n and BT EVK for i MX6 LBEESKL1DX TEMP DS SD b g n 802 11b g n EVK for i MX6 f b g n Table 2 Murata Wi Fi BT EVK s Supported Connection Diagram for the Murata Interconnect kit is provided in Figure 1 Murata Wi Fi BT kit for i MX6 enables this configuration by providing two custom built Adapter boards Two adapter boards are provided in each kit to allowing the user to bring up the Wi Fi Bluetooth interfaces in the easiest manner possible WLAN SDIO uu BLUETOOTH H4 UART CTRL Signals WL_REG_ON BT REG ON WL HOST WAKE Figure 1 Murata IMX Interconnect Kit Interfaces Note 3 party Freescale i MX6 EVK s are not supported 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 6 of 27 www murata com Table 3 presents the Freescale Platform and Murata Wi Fi BT EVK configurations The first column displays the default i MX InterConnect Adapter V1 or V2 for each combination of Freescale branded i MX6 Reference Platforms and Murata Wi Fi BT EVK An additional column indicates the optional configuration NOTE
27. lib firmware bcm folder Each of these folders contains firmware and NVRAM specific to each module 3 Copies WL tool to bin folder This is a Broadcom specific WLAN configuration test utility 4 Copies firmware and NVRAM for selected module to lib firmware bcm folder This script file defaults to copying over NVRAM for SDIO in band interrupt signaling 5 If user enters wrong module string then the script will exit with a warning statement 7 1 Bringing up Wi Fi for Quick Test Verification To bring up Wi Fi a script file is included to make things easier Invoke as follows insmod Wi Fi Driver sh Some of the key parameters firmware path provides entire path and filename to firmware being loaded nvram path provides entire path and filename to being loaded dhd msg level sets debug output Defaults to Ox1 error only For full logs set this to Oxffff NOTE insmod Wi Fi Driver sh script may require editing so that correct path is used for bcmdhd ko file Path for 3 14 38 kernel is default Path for 3 14 28 is commented out 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 19 of 27 www murata com Expected Output Is dhd module init in Power up adapter DHD generic adapter wifi platform bus enumerate device present 1 F1 signature OK socitype 0x1 chip 0xa9a6 rev 0x1 pkg 0x3 DHD dongle ram size is set to 52
28. muRata INNOVATOR IN ELECTRONICS Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux Revision History Revision Date Author Change Description Sept 1 2015 S Kerr G Mohiuddin Initial Release 1 1 Sept 6 2015 S Kerr Removed software compile build dependency User can bring up Freescale platform by downloading necessary files before flashing bootable SD card Refer to Linux User Guide on software build procedures 2 0 Nov 7 2015 S Kerr Modified Murata Wi Fi BT EVK definition This simplifies bring up on Freescale i MX6 Platforms Incorporated changes for i MX6UL 3 14 38 GA BSP Release 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 www murata com This page intentionally left blank 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 2 of 27 www murata com Table of Contents REVISION t 1 TABLE OF CONTENU 3 1 INTRODUCTION 5 JEWEL 8 Wed atii P 8 1 21 NEM RIIUPASECIBUEDIECI 8 12 2 Hardware User Manual 1e eerte tree pte entretenir ne cadre eeepc Lane an
29. n following commands to set correct DTB file gt setenv fdt file imx6q sabresd murata v1 sdext dtb or imx6dl sabresd murata v1 sdext dtb gt Saveenv reset causes platform to boot kernel 8 Refer to Section 7 to test verify Wi Fi and Bluetooth functionality Murata Type IDX EVB iMX 6Quad SABRE SD BCM4343W SD Card Extender Provides CTRL Signals WL REG ON Murata i MX InterConnect V1 Adapter cor Provides Wi Fi SDIO Only Figure 6 i MX 6Quad SABRE SD with V1 Adapter and Type 1DX EVB 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 14 of 27 www murata com 5 Connecting to i MX 6UltraLite EVK Referring to Table 3 V2 adapter is the only solution for i MX eUltraLite EVK No rework is required for V2 Adapter for providing both Wi Fi SDIO in band interrupt signaling and Bluetooth connectivity NOTE The default hardware configuration on i MX 6UltraLite EVK only supports SDIO in band interrupts For out of band interrupts WL HOST WAKE connected rework is necessary For specifics please reference the Hardware User Manual 5 1 Murata i MX InterConnect V2 Adapter 1 Make sure no power is applied to i MX 6UltraLite EVK 2 Check that VIO setting on Murata i MX6 Interconnect V2 Adapter Part 3 in Table 1 is set to 3 3V VBAT_SDIO Refer to Red Rectangle for correct jumper setting in Figure 11 3 Connect antenna Part 4
30. ronment for building world class Internet connected products The Murata Connectivity Modules enable developers to minimize the development time and effort for connectivity function implementation This guide provides details for getting started with Wi Fi and Bluetooth on iMX6 platforms using Freescale Linux 3 14 38 6UL GA BSP A typical Murata Wi Fi BT EVK contains all the hardware necessary to enable Wi Fi and Bluetooth functionality contents are listed in Table 1 Part Tag Color Picture of Contents Description of Contents Murata Wi Fi BT EVB such as Type ZP Type 1BW Type 1DX and SN8000 Type ZP is pictured See Table 2 Murata i MX InterConnect V1 SD pins DATO 7 provide both Wi Fi SDIO and Bluetooth UART connection Wired SD Card Extender connects control signals WL REG ON BT REG ON WL HOST WAKE optional muPata Murata i MX InterConnect V2 SD pins provide Wi Fi SDIO ribbon cable connection provides Bluetooth UART and control signals 50 mm ribbon cable included 2 4 5 0 GHz Whip Tilt SMA Antenna for dual band Wi Fi Or 2 4 GHz Whip SMA Antenna for single band Wi Fi Table 1 Murata Wi Fi BT EVK for i MX6 Contents 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 www murata com Murata Wi Fi BT EVK s supported on Freescale i MX6 Platforms are listed in Table 2 Currently four modules are availab
31. sets BT core and then drive it high again takes BT core out of reset Test command sequence is as follows echo GPIO gt sys class gpio export echo out gt sys class gpio gpio GPIO direction SKIP this step for i MX 6UltraLite EVK echo 0 gt sys class gpio gpio GPIO value sleep 0 1 echo 1 gt sys class gpio gpio GPIO value hciattach dev ttymxc UART 1 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan To clarify the syntax here is the command sequence for i MX 6Quad SABRE SD with V2 Adapter sequence sets UART rate to 3Mbaud default rate for Broadcom chipset echo 2 sys class gpio export echo out sys class gpio gpio2 direction echo 0 sys class gpio gpio2 value sleep 0 1 echo 1 sys class gpio gpio2 value hciattach dev ttymxc4 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 22 of 27 www murata com Here is example output with Type ZP module not including GPIO setup hciattach dev ttymxc4 bcm43xx 3000000 flow t 20 bcm43xx init Set Controller UART speed to 3000000 bit s Flash firmware etc firmware BCM4335CO0 ZP hcd Set Controller UART speed to 3000000 bit s Device setup complete hciconfig hciO up hcitool scan Scanning 60 D8 19 B3 7F 41 DMNTNGR X220 78 F7 BE 72 07 E6 SDK s 654 7 2 1 i MX 6Quad DualLite SABRE SD D
32. t gt sys class gpio gpio252 direction echo 0 sys class gpio gpio252 value sleep 0 1 echo 1 gt sys class gpio gpio252 value hciattach dev ttymxc1 bcm43xx 3000000 flow t 20 hciconfig hciO up hcitool scan 8 Verifying Adapter Boards To ensure correct functioning of Murata Wi Fi BT EVK it is of key importance to check the adapter configuration based upon jumper settings and short pads open closed 8 1 Murata i MX InterConnect V1 Adapter WL IMOST REG IWAKE ON Ede DEV CTS EECC Figure 8 Murata i MX InterConnect V1 Adapter 2009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 24 of 27 www murata com Refer to Figure 8 Murata i MX InterConnect V1 Adapter Top for default configuration on V1 Adapter board VIO jumper should be in position set for VBAT SDIO which is approximately 3 3V i e VIO VBAT The adapter allows for 1 8V VIO operation position but this Quick Start Guide currently does not support that option A future revision will support both 1 8V and 3 3V VIO signaling on platforms configurations that permit it Note that there are no closed soldered short pads on V1 Adapter from top view Of course you will see the soldered connections for WL HOST WAKE WL REG ON and BT REG ON 200 ahg pe us A CAE gt 4 gt fr
33. user at both Freescale and Broadcom Community websites Once you are registered please email imxfag murata com to gain access to both Freescale Murata i MX Support Portal and Murata i MX Portal Turnaround for this request is typically no more than 24 hours 6 2 Downloading Freescale and Broadcom Packages Once you have access download the following packages 13 14 38 6ul ga binaries 11072015 BRCM FW for i MX 11072015 92009 2015 by Murata Electronics N A Inc Murata Wi Fi BT EVK for i MX6 Quick Start Guide Linux 2 0 11 07 15 Page 16 of 27 www murata com 6 3 Downloading i MX6 Image Files to Flash SD Card Table 5 provides direct download links to i MX6 Bundles for each Freescale Platform The available SD card images are included too All links point to common www freescale com download area Simply click on the hyperlink for the desired SD Card Image File and download the package Once the download has finished pull the appropriate sdcard file from the bundle package i MX6 Platform Available SD Card Image Files i MX 6Quad DualLite SABRE SD fsl image gui x1 1 imx6qdlsolo sdcard fsl image qt5 x 1 1 imx6qdlsolo sdcard i MX 6SoloX SABRE SD fsl image gui x11 imx6sxsabresd sdcard fsl image qt5 x 1 1 imx6sxsabresd sdcard i MX 6SoloLite EVK fsl image gui x 1 1 imx6slevk sdcard fsl image qt5 x 1 1 imx6slevk sdcard i MX 6UltraLite EVK fsl image gui x 1 1 imx6ulevk sdcard Table 5 i M

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