Add vmu rt1170 board

.github/workflows/rust.yml

@@ -93,6 +93,9 @@ jobs:
           --example=hal_pwm --example=rtic_pwm
           --example=hal_i2c_mpu9250 --example=hal_i2c_lcd1602
           --example=rtic_usb_serial --example=rtic_usb_test_class --example=rtic_usb_keypress --example=rtic_usb_mouse
+        # Some basic vmu rt1170 samples
+        - --features=board/vmu-rt1170-cm7 --example=hal_led
+          --example=rtic_defmt_rtt        
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4

board/Cargo.toml

@@ -92,6 +92,10 @@ optional = true
 version = "0.1"
 optional = true
 
+[target.thumbv7em-none-eabihf.dependencies.vmu-rt1170-fcb]
+version = "0.1"
+optional = true
+
 [features]
 imxrt1010evk = [
     "sai",
@@ -139,6 +143,17 @@ imxrt1180evk-cm33 = [
     "defmt-rtt",
     "panic-probe",
 ]
+
+vmu-rt1170-cm7 = [
+    "imxrt-iomuxc/imxrt1170",
+    "imxrt-ral/imxrt1176_cm7",
+    "imxrt-hal/imxrt1170",
+    "vmu-rt1170-fcb",
+    "defmt-rtt",
+    "panic-probe",
+    "imxrt-log",
+]
+
 logging-defmt = ["imxrt-log/defmt"]
 
 # Some boards (Teensy 4) require a resource

board/build.rs

@@ -36,6 +36,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
             "imxrt1170evk-cm7",
             "imxrt1060evk",
             "imxrt1180evk-cm33",
+            "vmu-rt1170-cm7",
         ],
     );
     emit_cfg_checks("chip", ["imxrt1010", "imxrt1060", "imxrt1170", "imxrt1180"]);
@@ -95,6 +96,19 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
                 println!("cargo:rustc-cfg=board=\"imxrt1180evk-cm33\"");
                 println!("cargo:rustc-cfg=chip=\"imxrt1180\"");
             }
+            "vmu_rt1170_cm7" => {
+                imxrt_rt::RuntimeBuilder::from_flexspi(
+                    imxrt_rt::Family::Imxrt1170,
+                    16 * 1024 * 1024,
+                )
+                .rodata(imxrt_rt::Memory::Dtcm)
+                .stack_size(32 * 1024)
+                .build()?;
+                println!("cargo:rustc-cfg=board=\"vmu-rt1170-cm7\"");
+                println!("cargo:rustc-cfg=chip=\"imxrt1170\"");
+                println!("cargo:rustc-cfg=family=\"imxrt11xx\"");
+            }
+
             _ => continue,
         }
         return Ok(());

board/src/lib.rs

@@ -50,6 +50,10 @@ mod board_impl;
 #[path = "imxrt1180evk-cm33.rs"]
 mod board_impl;
 
+#[cfg(board = "vmu-rt1170-cm7")]
+#[path = "vmu-rt1170-cm7.rs"]
+mod board_impl;
+
 #[cfg(feature = "lcd1602")]
 pub use lcd_1602_i2c as lcd1602;