Apply suggestions from code review

Author: jonathanpallant

examples/xilinx-zynq-a9/build.rs

@@ -1,4 +1,4 @@
-//! # Build script for the Xilinx-Zynq-A9 !example.
+//! # Build script for the Xilinx-Zynq-A9 example.
 //!
 //! This script only executes when using `cargo` to build the project.
 

examples/xilinx-zynq-a9/src/lib.rs

@@ -1,7 +1,6 @@
 #![no_std]
 
-#[cfg(arm_architecture="v7-a")]
-pub mod mmu; // Include the mmu
+pub mod mmu;
 
 static WANT_PANIC: portable_atomic::AtomicBool = portable_atomic::AtomicBool::new(false);
 
@@ -32,8 +31,7 @@ pub fn want_panic() {
 
 /// Init the hardware
 ///
-/// Includes enabling the MMU (if we have one)
-/// Supports  ARMv7-a only   #[cfg(arm_architecture = "v7-a")]
+/// Includes enabling the MMU.
 pub fn init() {
     mmu::set_mmu();
     mmu::enable_mmu_and_cache();

justfile

@@ -307,8 +307,9 @@ test-qemu-v7a-zynq:
 	FAIL=0
 	./tests.sh examples/xilinx-zynq-a9 armv7a-none-eabi {{verbose}} --release || FAIL=1
 	./tests.sh examples/xilinx-zynq-a9 armv7a-none-eabihf {{verbose}} --release || FAIL=1
-        ./tests.sh examples/xilinx-zynq-a9 thumbv7a-none-eabi {{verbose}} --release || FAIL=1
-        if [ "${FAIL}" == "1" ]; then exit 1; fi
+	./tests.sh examples/xilinx-zynq-a9 thumbv7a-none-eabi {{verbose}} --release || FAIL=1
+	./tests.sh examples/xilinx-zynq-a9 thumbv7a-none-eabihf {{verbose}} --release || FAIL=1
+	if [ "${FAIL}" == "1" ]; then exit 1; fi
 
 test-qemu-v7r:
 	#!/bin/bash