esp: add support for the Espressif ESP32 chip

This is only very minimal support. More support (such as tinygo flash,
or peripheral access) should be added in later commits, to keep this one
focused.

Importantly, this commit changes the LLVM repo from llvm/llvm-project to
tinygo-org/llvm-project. This provides a little bit of versioning in
case something changes in the Espressif fork. If we want to upgrade to
LLVM 11 it's easy to switch back to llvm/llvm-project until Espressif
has updated their fork.
This commit is contained in:
Ayke van Laethem
2020-08-06 23:28:45 +02:00
committed by Ron Evans
parent da7db81087
commit 3ee47a9c1b
15 changed files with 520 additions and 39 deletions
+1
View File
@@ -3,6 +3,7 @@ docs/_build
src/device/avr/*.go
src/device/avr/*.ld
src/device/avr/*.s
src/device/esp/*.go
src/device/nrf/*.go
src/device/nrf/*.s
src/device/nxp/*.go