Add credits to rp-hal

embassy-rp/src/intrinsics.rs

@@ -1,5 +1,8 @@
 #![macro_use]
 
+// Credit: taken from `rp-hal` (also licensed Apache+MIT)
+// https://github.com/rp-rs/rp-hal/blob/main/rp2040-hal/src/intrinsics.rs
+
 /// Generate a series of aliases for an intrinsic function.
 macro_rules! intrinsics_aliases {
     (

embassy-rp/src/rom_data.rs

@@ -8,6 +8,9 @@
 //! > functionality that would otherwise have to take up space in most user
 //! > binaries.
 
+// Credit: taken from `rp-hal` (also licensed Apache+MIT)
+// https://github.com/rp-rs/rp-hal/blob/main/rp2040-hal/src/rom_data.rs
+
 /// A bootrom function table code.
 pub type RomFnTableCode = [u8; 2];