diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 974ff6b..2f0df37 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -6,7 +6,7 @@ jobs:
   build:
     strategy:
       matrix:
-        feature: ["imxrt1010", "imxrt1020", "imxrt1060", "imxrt1064", "imxrt1170"]
+        feature: ["imxrt1010", "imxrt1020", "imxrt1050", "imxrt1060", "imxrt1064", "imxrt1170"]
 
     runs-on: ubuntu-latest
 
@@ -20,7 +20,7 @@ jobs:
   clippy:
     strategy:
       matrix:
-        feature: ["imxrt1010", "imxrt1020", "imxrt1060", "imxrt1170"]
+        feature: ["imxrt1010", "imxrt1020", "imxrt1050", "imxrt1060", "imxrt1170"]
       
     runs-on: ubuntu-latest
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b040e1d..0bf7c7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ packages maintained within this repository.
 
 ## [Unreleased]
 
+Add support for the 1050 family.
+
 ## [0.3.1] - 2023-01-14
 
 Add support for the 1020 family.
diff --git a/Cargo.toml b/Cargo.toml
index eb1390a..8536ec1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,7 @@ keywords = [
 [features]
 imxrt1010 = []
 imxrt1020 = []
+imxrt1050 = []
 imxrt1060 = []
 imxrt1064 = []
 imxrt1170 = []
diff --git a/build.rs b/build.rs
index 5b202ca..f00d889 100644
--- a/build.rs
+++ b/build.rs
@@ -7,6 +7,7 @@ use std::env;
 static SUPPORTED_FEATURES: &[&str] = &[
     "imxrt1010",
     "imxrt1020",
+    "imxrt1050",
     "imxrt1060",
     "imxrt1064",
     "imxrt1170",
diff --git a/src/flexspi/fields.rs b/src/flexspi/fields.rs
index c8743a5..9806b32 100644
--- a/src/flexspi/fields.rs
+++ b/src/flexspi/fields.rs
@@ -103,15 +103,15 @@ pub enum SerialClockFrequency {
     MHz75,
     MHz80,
     MHz100,
-    #[cfg(not(feature = "imxrt1020"))]
-    MHz120,
-    MHz133,
     #[cfg(any(
-        feature = "imxrt1020",
+        feature = "imxrt1010",
         feature = "imxrt1060",
         feature = "imxrt1064",
         feature = "imxrt1170"
     ))]
+    MHz120,
+    MHz133,
+    #[cfg(not(feature = "imxrt1010"))]
     MHz166,
 }
 
diff --git a/src/serial_flash/nor.rs b/src/serial_flash/nor.rs
index aebdeae..1ce289d 100644
--- a/src/serial_flash/nor.rs
+++ b/src/serial_flash/nor.rs
@@ -20,7 +20,7 @@ pub enum SerialClockFrequency {
     #[cfg(any(feature = "imxrt1060", feature = "imxrt1064", feature = "imxrt1170"))]
     MHz120,
     MHz133,
-    #[cfg(any(feature = "imxrt1060", feature = "imxrt1064"))]
+    #[cfg(any(feature = "imxrt1050", feature = "imxrt1060", feature = "imxrt1064"))]
     MHz166,
 }
 
diff --git a/tests/imxrt1050.rs b/tests/imxrt1050.rs
new file mode 100644
index 0000000..c1d250d
--- /dev/null
+++ b/tests/imxrt1050.rs
@@ -0,0 +1,34 @@
+//! Tests specific to 1050 family.
+
+#![cfg(any(feature = "imxrt1050"))]
+
+#[test]
+fn serial_clock_frequency() {
+    use imxrt_boot_gen::flexspi::SerialClockFrequency;
+
+    assert_eq!(SerialClockFrequency::MHz30 as u32, 1);
+    assert_eq!(SerialClockFrequency::MHz50 as u32, 2);
+    assert_eq!(SerialClockFrequency::MHz60 as u32, 3);
+    assert_eq!(SerialClockFrequency::MHz75 as u32, 4);
+    assert_eq!(SerialClockFrequency::MHz80 as u32, 5);
+    assert_eq!(SerialClockFrequency::MHz100 as u32, 6);
+    assert_eq!(SerialClockFrequency::MHz133 as u32, 7);
+    assert_eq!(SerialClockFrequency::MHz166 as u32, 8);
+}
+
+#[test]
+fn ip_serial_clock_frequency() {
+    use imxrt_boot_gen::serial_flash::nor::SerialClockFrequency;
+
+    assert_eq!(SerialClockFrequency::NoChange as u32, 0);
+
+    assert_eq!(SerialClockFrequency::MHz30 as u32, 1);
+    assert_eq!(SerialClockFrequency::MHz50 as u32, 2);
+    assert_eq!(SerialClockFrequency::MHz60 as u32, 3);
+    assert_eq!(SerialClockFrequency::MHz75 as u32, 4);
+    assert_eq!(SerialClockFrequency::MHz80 as u32, 5);
+    assert_eq!(SerialClockFrequency::MHz100 as u32, 6);
+    // No 120MHz here...
+    assert_eq!(SerialClockFrequency::MHz133 as u32, 7);
+    assert_eq!(SerialClockFrequency::MHz166 as u32, 8);
+}