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diff --git a/README.md b/README.md deleted file mode 100644 index 32d221d..0000000 --- a/README.md +++ /dev/null @@ -1,84 +0,0 @@ -# RISC-V Phone - -The goal of the this project is to develop a privacy enhanced, simple and fully featured mobile phone. - -**Technical specs**: - - - CPU: SiFive Freedom E310 (FE310-G002) microcontroller - - WiFi/BT: Espressif ESP32 - - Graphics: BT815 Display/Touch Controller - - Baseband: Mini PCIe module (SIMCom SIM7600X or Quectel EC-25) - - Audio: MAX98357A Class D amplifier / ICS-43434 MEMS Microphone - - Accelerometer: LSM9DS1 - gyro, accel, magnetometer - - Haptic driver: DRV2605L - - NXP i.MX8M System-on-Module daughterboard - -##1. Building - -Follow theese instructions to build both FE310 and ESP32 firmware. - -###1.1 Install prerequisites - -You will need the following software available on your machine: - - - git - - GNU Make - - RISC-V GNU Toolchain - - RISC-V OpenOCD - - ESP-IDF from Espressif - -Binary RISC-V GNU Toolchain and OpenOCD are available from SiFive at [https://github.com/sifive/freedom-tools/releases](https://github.com/sifive/freedom-tools/releases) - -Download and unpack the archives for your platform and export `RISCV_PATH` and `RISCV_OPENOCD_PATH` variables: - -``` -export RISCV_PATH=/path/to/riscv64-gcc -export RISCV_OPENOCD_PATH=/path/to/riscv-openocd -``` - -To install ESP-IDF follow instructions from [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/stable/get-started/index.html#installation-step-by-step). Install version 4.2 or later. - -###1.2 Obtain source - -This repository can be cloned by running the following command: - -``` -git clone git://majstor.org/rvPhone.git -``` - -Repository contains following directories: - - - `hw/rvPhone`: KiCad v5 project that contains schematics and board layout - - `fw/fe310`: Firmware for Freedom FE310-G002 SoC - - `fw/esp32`: Firmware for Espressif ESP32 SoC - -###1.3 Build -To build firmware for FE310 run follwing commands: - -``` -cd <path to repository>/fw/fe310 -make -cd test -make upload -``` - -To build firmware for ESP32 run following commands: - -``` -cd <path to repository>/fw/esp32 -make menuconfig -make -make flash -``` - -In `make menuconfig`, please make sure that `Enable PPP support` is selected under `Component config -> LWIP` menu and that `Notify Phase Callback`, `PAP Support` and `CHAP Support` are selected under PPP menu. - -##2. License - -Hardware licensed under the [CERN OHL v1.2](https://ohwr.org/project/licenses/wikis/cern-ohl-v1.2) - -Software licensed under the [GPLv2](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) - -##3. Acknowledgments - -This project is supported by the [NGI Zero PET](https://nlnet.nl/PET) project, a fund established by [NLnet](https://nlnet.nl) foundation with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology. NGI Zero PET project has received funding from the European Union's [Horizon 2020](https://ec.europa.eu/programmes/horizon2020/) research and innovation programme under grant agreement No 825310.
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