diff --git a/embassy-boot/boot/src/boot_loader.rs b/embassy-boot/boot/src/boot_loader.rs
index 37fff621..25f81009 100644
--- a/embassy-boot/boot/src/boot_loader.rs
+++ b/embassy-boot/boot/src/boot_loader.rs
@@ -56,9 +56,9 @@ trait FlashConfigEx {
 }
 
 impl<T: FlashConfig> FlashConfigEx for T {
+    /// Get the page size which is the "unit of operation" within the bootloader.
     fn page_size() -> usize {
-        assert_eq!(T::ACTIVE::ERASE_SIZE, T::DFU::ERASE_SIZE);
-        T::ACTIVE::ERASE_SIZE
+        core::cmp::max(T::ACTIVE::ERASE_SIZE, T::DFU::ERASE_SIZE)
     }
 }
 
@@ -182,6 +182,8 @@ impl BootLoader {
         assert_eq!(0, P::page_size() % aligned_buf.len());
         assert_eq!(0, P::page_size() % P::ACTIVE::WRITE_SIZE);
         assert_eq!(0, P::page_size() % P::DFU::WRITE_SIZE);
+        assert_eq!(0, P::page_size() % P::ACTIVE::ERASE_SIZE);
+        assert_eq!(0, P::page_size() % P::DFU::ERASE_SIZE);
         assert!(aligned_buf.len() >= P::STATE::WRITE_SIZE);
         assert_partitions(self.active, self.dfu, self.state, P::page_size(), P::STATE::WRITE_SIZE);
 
diff --git a/embassy-boot/boot/src/large_erase.rs b/embassy-boot/boot/src/large_erase.rs
deleted file mode 100644
index b999a046..00000000
--- a/embassy-boot/boot/src/large_erase.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-#![allow(unused)]
-
-use embedded_storage::nor_flash::{ErrorType, NorFlash, ReadNorFlash};
-use embedded_storage_async::nor_flash::{NorFlash as AsyncNorFlash, ReadNorFlash as AsyncReadNorFlash};
-
-pub struct LargeErase<F, const ERASE_SIZE: usize>(pub F);
-
-impl<F, const ERASE_SIZE: usize> LargeErase<F, ERASE_SIZE> {
-    pub const fn new(flash: F) -> Self {
-        Self(flash)
-    }
-}
-
-impl<F: ErrorType, const ERASE_SIZE: usize> ErrorType for LargeErase<F, ERASE_SIZE> {
-    type Error = F::Error;
-}
-
-impl<F: NorFlash, const ERASE_SIZE: usize> NorFlash for LargeErase<F, ERASE_SIZE> {
-    const WRITE_SIZE: usize = F::ERASE_SIZE;
-    const ERASE_SIZE: usize = ERASE_SIZE;
-
-    fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
-        assert!(ERASE_SIZE >= F::ERASE_SIZE);
-        assert_eq!(0, ERASE_SIZE % F::ERASE_SIZE);
-        self.0.erase(from, to)
-    }
-
-    fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
-        self.0.write(offset, bytes)
-    }
-}
-
-impl<F: ReadNorFlash, const ERASE_SIZE: usize> ReadNorFlash for LargeErase<F, ERASE_SIZE> {
-    const READ_SIZE: usize = F::READ_SIZE;
-
-    fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
-        self.0.read(offset, bytes)
-    }
-
-    fn capacity(&self) -> usize {
-        self.0.capacity()
-    }
-}
-
-impl<F: AsyncNorFlash, const ERASE_SIZE: usize> AsyncNorFlash for LargeErase<F, ERASE_SIZE> {
-    const WRITE_SIZE: usize = F::ERASE_SIZE;
-    const ERASE_SIZE: usize = ERASE_SIZE;
-
-    async fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
-        assert!(ERASE_SIZE >= F::ERASE_SIZE);
-        assert_eq!(0, ERASE_SIZE % F::ERASE_SIZE);
-        self.0.erase(from, to).await
-    }
-
-    async fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
-        self.0.write(offset, bytes).await
-    }
-}
-
-impl<F: AsyncReadNorFlash, const ERASE_SIZE: usize> AsyncReadNorFlash for LargeErase<F, ERASE_SIZE> {
-    const READ_SIZE: usize = F::READ_SIZE;
-
-    async fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
-        self.0.read(offset, bytes).await
-    }
-
-    fn capacity(&self) -> usize {
-        self.0.capacity()
-    }
-}
diff --git a/embassy-boot/boot/src/lib.rs b/embassy-boot/boot/src/lib.rs
index cc812d79..3109f2b4 100644
--- a/embassy-boot/boot/src/lib.rs
+++ b/embassy-boot/boot/src/lib.rs
@@ -7,7 +7,6 @@ mod fmt;
 
 mod boot_loader;
 mod firmware_updater;
-mod large_erase;
 mod mem_flash;
 mod partition;
 
@@ -49,7 +48,6 @@ mod tests {
     use futures::executor::block_on;
 
     use super::*;
-    use crate::large_erase::LargeErase;
     use crate::mem_flash::MemFlash;
 
     /*
@@ -156,7 +154,7 @@ mod tests {
         const DFU: Partition = Partition::new(0, 16384);
 
         let mut active = MemFlash::<16384, 4096, 8>::random();
-        let mut dfu = LargeErase::<_, 4096>::new(MemFlash::<16384, 2048, 8>::random());
+        let mut dfu = MemFlash::<16384, 2048, 8>::random();
         let mut state = MemFlash::<4096, 128, 4>::random();
         let mut aligned = [0; 4];
 
@@ -188,7 +186,7 @@ mod tests {
 
         // First DFU page is untouched
         for i in DFU.from + 4096..DFU.to {
-            assert_eq!(dfu.0.mem[i], original[i - DFU.from - 4096], "Index {}", i);
+            assert_eq!(dfu.mem[i], original[i - DFU.from - 4096], "Index {}", i);
         }
     }
 
@@ -200,7 +198,7 @@ mod tests {
         const DFU: Partition = Partition::new(0, 16384);
 
         let mut aligned = [0; 4];
-        let mut active = LargeErase::<_, 4096>::new(MemFlash::<16384, 2048, 4>::random());
+        let mut active = MemFlash::<16384, 2048, 4>::random();
         let mut dfu = MemFlash::<16384, 4096, 8>::random();
         let mut state = MemFlash::<4096, 128, 4>::random();
 
@@ -208,7 +206,7 @@ mod tests {
         let update: [u8; DFU.len()] = [rand::random::<u8>(); DFU.len()];
 
         for i in ACTIVE.from..ACTIVE.to {
-            active.0.mem[i] = original[i - ACTIVE.from];
+            active.mem[i] = original[i - ACTIVE.from];
         }
 
         let mut updater = FirmwareUpdater::new(DFU, STATE);
@@ -229,7 +227,7 @@ mod tests {
         );
 
         for i in ACTIVE.from..ACTIVE.to {
-            assert_eq!(active.0.mem[i], update[i - ACTIVE.from], "Index {}", i);
+            assert_eq!(active.mem[i], update[i - ACTIVE.from], "Index {}", i);
         }
 
         // First DFU page is untouched