Ivan Grokhotkov de798541dc tools: use riscv32-esp-elf toolchain for ESP32-S2 RISC-V ULP
riscv32-esp-elf toolchain (used for ESP32-C3) can also be used for
ESP32-S2 RISC-V ULP coprocessor.

This removes the riscv-none-embed-gcc toolchain which was originally
used for the ULP, and updates the docs and CMake files to use
riscv32-esp-elf.

Some flags are cleaned up and workarounds removed from CMake toolchain
file.
2020-12-29 19:19:18 +00:00
..
2020-11-25 22:37:24 +05:30
2020-12-24 14:18:02 +11:00
2020-12-02 11:08:48 +01:00