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-rw-r--r--devShells/default.nix1
-rw-r--r--devShells/nuttx.nix9
2 files changed, 8 insertions, 2 deletions
diff --git a/devShells/default.nix b/devShells/default.nix
index 24d8cfb..02ecc11 100644
--- a/devShells/default.nix
+++ b/devShells/default.nix
@@ -13,6 +13,7 @@ let
armv6 = callDevelop ./nuttx.nix { arch = "armv6s-m"; };
armv7e = callDevelop ./nuttx.nix { arch = "armv7e-m"; fpu = "vfpv3-d16"; };
+ espc = callDevelop ./nuttx.nix { arch = "rv32imc"; };
c = callDevelop ./c.nix { };
qt = callDevelop ./qt.nix { };
riscv = callDevelop ./riscv.nix { };
diff --git a/devShells/nuttx.nix b/devShells/nuttx.nix
index 0246ad2..03f51f9 100644
--- a/devShells/nuttx.nix
+++ b/devShells/nuttx.nix
@@ -2,12 +2,15 @@
, default, c
, arch, fpu ? null
}:
+with builtins;
with nixpkgs.lib;
let
pkgs = import nixpkgs.outPath {
localSystem = system;
crossSystem = {
- config = "arm-none-eabi" + (optionalString (fpu != null) "hf");
+ config = if (match "armv.*" arch != null) then
+ "arm-none-eabi" + (optionalString (fpu != null) "hf")
+ else "riscv32-none-elf";
libc = "newlib";
gcc = {
arch = arch;
@@ -20,7 +23,9 @@ in pkgs.buildPackages.mkShell {
kconfig-frontends genromfs xxd
openocd
gcc gdb
- ];
+ ] ++ (optionals (match "rv32.*" arch != null) [
+ esptool
+ ]);
inputsFrom = [ default c ];
meta.platforms = nixpkgs.lib.platforms.linux;
}