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[Core] Add support for RISC-V builds and GD32VF103 MCU (#12508)

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* Add support for RISC-V builds and GD32VF103 MCU

* Add toolchain selection in chibios.mk based on the mcu selected in
mcu_selection.mk
* Reorder and added comments to chibios.mk to have a streamlined makefile
* Add GD32VF103 mcu to possible targets for QMK.
* Add STM32 compatibility for GD32VF103 MCU, this is hacky but more efficent
  then rewriting every driver.
* Add GigaDevice DFU bootloader as flash target, please note that
  dfu-util of at least version 0.10 is needed.
* Add analog driver compatibility
* Add apa102 bitbang driver compatibility
* Add ws2812 bitbang driver compatibility
* Add eeprom in flash emulation compatibility
* Allow faster re-builds with ccache

* Add SiPeed Longan Nano to platform files

* Add SiPeed Longan Nano Onekeys

* Make quine compatible with other bootloaders

* Support builds with picolibc

* Add risc-v toolchain to arch and debian/ubuntu scripts
This commit is contained in:
Stefan Kerkmann 2021-10-18 07:23:20 +02:00 • committed by GitHub
parent 7e3ff206b8
commit e50867d52d
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31 changed files with 900 additions and 122 deletions
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3
util/install/arch.sh
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@ -6,7 +6,8 @@ _qmk_install() {
sudo pacman --needed --noconfirm -S \
base-devel clang diffutils gcc git unzip wget zip python-pip \
avr-binutils arm-none-eabi-binutils arm-none-eabi-gcc \
arm-none-eabi-newlib avrdude dfu-programmer dfu-util
arm-none-eabi-newlib avrdude dfu-programmer dfu-util \
riscv64-elf-binutils riscv64-elf-gcc riscv64-elf-newlib
sudo pacman --needed --noconfirm -U https://archive.archlinux.org/packages/a/avr-gcc/avr-gcc-8.3.0-1-x86_64.pkg.tar.xz
sudo pacman --needed --noconfirm -S avr-libc # Must be installed after the above, or it will bring in the latest avr-gcc instead

3
util/install/debian.sh
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@ -15,7 +15,8 @@ _qmk_install() {
build-essential clang-format diffutils gcc git unzip wget zip \
python3-pip binutils-avr gcc-avr avr-libc binutils-arm-none-eabi \
gcc-arm-none-eabi libnewlib-arm-none-eabi avrdude dfu-programmer \
dfu-util teensy-loader-cli libhidapi-hidraw0 libusb-dev
dfu-util teensy-loader-cli libhidapi-hidraw0 libusb-dev \
picolibc-riscv64-unknown-elf gcc-riscv64-unknown-elf binutils-riscv64-unknown-elf
python3 -m pip install --user -r $QMK_FIRMWARE_DIR/requirements.txt
}