--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -1016,6 +1016,7 @@
     ("x86_64-unknown-none", x86_64_unknown_none),

     ("mips64-openwrt-linux-musl", mips64_openwrt_linux_musl),
+    ("mips-openwrt-linux-musl", mips_openwrt_linux_musl),
 }

 /// Warnings encountered when parsing the target `json`.
--- /dev/null
+++ b/compiler/rustc_target/src/spec/mips_openwrt_linux_musl.rs
@@ -0,0 +1,17 @@
+use crate::abi::Endian;
+use crate::spec::{Target, TargetOptions};
+
+pub fn target() -> Target {
+    let mut base = super::linux_musl_base::opts();
+    base.cpu = "mips32r2".into();
+    base.features = "+mips32r2,+soft-float".into();
+    base.max_atomic_width = Some(32);
+    base.crt_static_default = false;
+    Target {
+        llvm_target: "mips-unknown-linux-musl".into(),
+        pointer_width: 32,
+        data_layout: "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64".into(),
+        arch: "mips".into(),
+        options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
+    }
+}