Replicant

h1. Librem5

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.

|_. Component | Hardware | Comments |

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

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

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

| Display | 5.7″ 720x1440 display | |

| Memory | 3GB RAM LPDDR4-3200 | |

| eMMC | 32GB | plus a microSD slot |

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

| Audio | Wolfson Media WM8962 | |

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

* both modems use QMI and AT

* connected via USB and I2S

* on-modem GNSS receiver has disabled antenna |

| GPS | TESEO LIV3F multiconstellation GNSS receiver | TODO:

* What protocol are used |

| Motion sensor | STmicroelectronicts LSM9DS1 | |

| ALS/proximity | Vishay VCNL4040 | |

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

TODO: 

* How is it connected? 

* What Android frameworks do exist for smartcards |

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

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

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

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

| USB | USB-C functions handled by TPS65982

charging handled by TI BQ25895

battery monitored by MAX17055 | * 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) |

h2. Schematics

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

h2. References

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

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

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