From eb62efa670b8691d2a834d0dea9494496525e4b2 Mon Sep 17 00:00:00 2001
From: Dion Dokter <diondokter@gmail.com>
Date: Mon, 28 Jul 2025 09:48:53 +0200
Subject: [PATCH] Impl multiwrite flash for partition

---
 embassy-embedded-hal/src/flash/partition/asynch.rs   | 4 +++-
 embassy-embedded-hal/src/flash/partition/blocking.rs | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/embassy-embedded-hal/src/flash/partition/asynch.rs b/embassy-embedded-hal/src/flash/partition/asynch.rs
index 1b0c91232..82e27bb7c 100644
--- a/embassy-embedded-hal/src/flash/partition/asynch.rs
+++ b/embassy-embedded-hal/src/flash/partition/asynch.rs
@@ -1,7 +1,7 @@
 use embassy_sync::blocking_mutex::raw::RawMutex;
 use embassy_sync::mutex::Mutex;
 use embedded_storage::nor_flash::ErrorType;
-use embedded_storage_async::nor_flash::{NorFlash, ReadNorFlash};
+use embedded_storage_async::nor_flash::{MultiwriteNorFlash, NorFlash, ReadNorFlash};
 
 use super::Error;
 
@@ -99,6 +99,8 @@ impl<M: RawMutex, T: NorFlash> NorFlash for Partition<'_, M, T> {
     }
 }
 
+impl<M: RawMutex, T: MultiwriteNorFlash> MultiwriteNorFlash for Partition<'_, M, T> {}
+
 #[cfg(test)]
 mod tests {
     use embassy_sync::blocking_mutex::raw::NoopRawMutex;
diff --git a/embassy-embedded-hal/src/flash/partition/blocking.rs b/embassy-embedded-hal/src/flash/partition/blocking.rs
index a68df7812..951998166 100644
--- a/embassy-embedded-hal/src/flash/partition/blocking.rs
+++ b/embassy-embedded-hal/src/flash/partition/blocking.rs
@@ -2,7 +2,7 @@ use core::cell::RefCell;
 
 use embassy_sync::blocking_mutex::raw::RawMutex;
 use embassy_sync::blocking_mutex::Mutex;
-use embedded_storage::nor_flash::{ErrorType, NorFlash, ReadNorFlash};
+use embedded_storage::nor_flash::{ErrorType, MultiwriteNorFlash, NorFlash, ReadNorFlash};
 
 use super::Error;
 
@@ -109,6 +109,8 @@ impl<M: RawMutex, T: NorFlash> NorFlash for BlockingPartition<'_, M, T> {
     }
 }
 
+impl<M: RawMutex, T: MultiwriteNorFlash> MultiwriteNorFlash for BlockingPartition<'_, M, T> {}
+
 #[cfg(test)]
 mod tests {
     use embassy_sync::blocking_mutex::raw::NoopRawMutex;