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Librem5Phone » History » Version 8

Sebastian Krzyszkowiak, 01/26/2020 08:56 PM

1 1 Denis 'GNUtoo' Carikli 
h1. Librem5
2 





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Two early batches (Birch and Chestnut) of Librem 5 are already in the hands of backers and developers. Another batch, Dogwood, is expected in March 2020 and then a mass produced one, Evergreen, in Q2 2020.





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|_. Component | Comments |





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| Processor: iMX8M Quad CPU |  * See "this post":https://puri.sm/posts/librem5-solving-the-first-fsf-ryf-hurdle/ about the nonfree DDR4 controller firmware





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* The bootloader (u-boot + ATF) is going to be fully free and redistributable by Replicant |





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| GPU: Vivante GC7000Lite | supported in mainline mesa by etnaviv driver |





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| Display : 5.7″ 720x1440 display





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Memory: 3GB RAM LPDDR4-3200





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eMMC: 32GB





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microSD | TODO:





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* Check the if the Android 9 requirements are met |





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| Wireless : Redpine RS9116 802.11abgn 2.4 Ghz / 5Ghz + Bluetooth 5 & BLE | with firmware loaded from an on-board flash memory |





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| Audio: Wolfson Media WM8962 | |





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| Baseband : Gemalto PLS8 or Broadmobi BM818 on replaceable M.2 card | * single SIM





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* both modems use QMI and AT





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* connected via USB and I2S





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* on-modem GNSS receiver has disabled antenna |





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| GPS : TESEO LIV3F multiconstellation GNSS receiver | TODO:





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* What protocol are used |





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| Motion sensor: STmicroelectronicts LSM9DS1 | |





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| ALS/proximity: Vishay VCNL4040 | |





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| Smartcard: yes for 3FF format smart cards | early batches use 2FF format card





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TODO: 





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* How is it connected? 





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* What Android frameworks do exist for smartcards |





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| Back Camera w/LED flash: 1/3" 13Mpx CMOS sensor, S5K3L6XX; 4224×3136 active pixels;





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30fps @4K, 60fps @FHD, 120fps @HD; focusing range: 10cm - ∞ @AF; FOV: 81.5° | no drivers yet |





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| Front Camera: 1/4" 8Mpx CMOS sensor, YACG4D0C9SHC; 3264×2448 active pixels;





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30fps @QUXGA, 60fps @FHD (Crop), 90fps @HD; focusing range: 28.9-65.0cm; FOV: 83.3° | no drivers yet |





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| USB: USB-C connector for PD charging, USB 3.0 client and host function, DisplayPort | doesn't require a nonfree firmware to use the video out (via USB-C DisplayPort alt-mode)





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USB-C functions handled by TPS65982





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charging handled by TI BQ25895





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battery monitored by MAX17055 |





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    dl lud
    





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h2. Schematics





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https://source.puri.sm/Librem5/l5-schematic/





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h2. References





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* https://shop.puri.sm/shop/librem-5/





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* https://puri.sm/posts/librem-5-smartphone-final-specs-announced/





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* https://developer.puri.sm/Librem5/Hardware_Reference.html