From 31543f38ec05965b0903c7da0854b375ac6a3d1c Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf@digili.no>
Date: Mon, 8 Dec 2025 11:28:54 +0100
Subject: feat: add support for nrf54 to embassy-boot examples

---
 examples/boot/application/nrf/src/bin/a.rs | 13 ++++++++++---
 examples/boot/application/nrf/src/bin/b.rs |  2 ++
 2 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'examples/boot/application/nrf/src')

diff --git a/examples/boot/application/nrf/src/bin/a.rs b/examples/boot/application/nrf/src/bin/a.rs
index 2c1d1a7bb..f317414fc 100644
--- a/examples/boot/application/nrf/src/bin/a.rs
+++ b/examples/boot/application/nrf/src/bin/a.rs
@@ -27,6 +27,11 @@ async fn main(_spawner: Spawner) {
     let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
     let mut led_reverted = Output::new(p.P0_14, Level::High, OutputDrive::Standard);
 
+    // nRF54 DK
+    // let mut button = Input::new(p.P1_13, Pull::Up);
+    // let mut led = Output::new(p.P1_14, Level::Low, OutputDrive::Standard);
+    // let mut led_reverted = Output::new(p.P2_09, Level::High, OutputDrive::Standard);
+
     //let mut led = Output::new(p.P1_10, Level::Low, OutputDrive::Standard);
     //let mut button = Input::new(p.P1_02, Pull::Up);
 
@@ -40,8 +45,8 @@ async fn main(_spawner: Spawner) {
     // the watchdog will cause the device to reset as per its configured timeout in the bootloader.
     // This helps is avoid a situation where new firmware might be bad and block our executor.
     // If firmware is bad in this way then the bootloader will revert to any previous version.
-    let wdt_config = wdt::Config::try_new(&p.WDT).unwrap();
-    let (_wdt, [_wdt_handle]) = match Watchdog::try_new(p.WDT, wdt_config) {
+    let wdt_config = wdt::Config::try_new(&p.WDT0).unwrap();
+    let (_wdt, [_wdt_handle]) = match Watchdog::try_new(p.WDT0, wdt_config) {
         Ok(x) => x,
         Err(_) => {
             // Watchdog already active with the wrong number of handles, waiting for it to timeout...
@@ -51,11 +56,13 @@ async fn main(_spawner: Spawner) {
         }
     };
 
+    // RRAMC for nRF54
+    // let nvmc = Nvmc::new(p.RRAMC);
     let nvmc = Nvmc::new(p.NVMC);
     let nvmc = Mutex::new(BlockingAsync::new(nvmc));
 
     let config = FirmwareUpdaterConfig::from_linkerfile(&nvmc, &nvmc);
-    let mut magic = [0; 4];
+    let mut magic = [0; 16];
     let mut updater = FirmwareUpdater::new(config, &mut magic);
     let state = updater.get_state().await.unwrap();
     if state == State::Revert {
diff --git a/examples/boot/application/nrf/src/bin/b.rs b/examples/boot/application/nrf/src/bin/b.rs
index de97b6a22..7ed78ea85 100644
--- a/examples/boot/application/nrf/src/bin/b.rs
+++ b/examples/boot/application/nrf/src/bin/b.rs
@@ -15,6 +15,8 @@ async fn main(_spawner: Spawner) {
 
     // nRF91 DK
     // let mut led = Output::new(p.P0_02, Level::Low, OutputDrive::Standard);
+    // nrf54l15 dk
+    // let mut led = Output::new(p.P1_10, Level::Low, OutputDrive::Standard);
 
     loop {
         led.set_high();
-- 
cgit