1 files changed, 16 insertions, 0 deletions

diff --git a/embassy-hal-common/Cargo.toml b/embassy-hal-common/Cargo.toml
index e8617c02f..18c758d7b 100644
--- a/embassy-hal-common/Cargo.toml
+++ b/embassy-hal-common/Cargo.toml
@@ -6,8 +6,24 @@ license = "MIT OR Apache-2.0"
 
 [features]
 
+# Define the number of NVIC priority bits.
+prio-bits-0 = []
+prio-bits-1 = []
+prio-bits-2 = []
+prio-bits-3 = []
+prio-bits-4 = []
+prio-bits-5 = []
+prio-bits-6 = []
+prio-bits-7 = []
+prio-bits-8 = []
+
+cortex-m = ["dep:cortex-m", "dep:critical-section"]
+
 [dependencies]
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 
 num-traits = { version = "0.2.14", default-features = false }
+
+cortex-m = { version = "0.7.6", optional = true }
+critical-section = { version = "1", optional = true }
\ No newline at end of file