feat: compile bootloader examples for nRF91

* Add nRF91 as target in CI builds
* Add example linker scripts for nrf91
* Make less nRF52 assumptions example config
* Add llvm-tools-preview required for cargo objcopy example

1 files changed, 6 insertions, 0 deletions

diff --git a/examples/boot/application/nrf/src/bin/a.rs b/examples/boot/application/nrf/src/bin/a.rs
index 83191f388..090a05b23 100644
--- a/examples/boot/application/nrf/src/bin/a.rs
+++ b/examples/boot/application/nrf/src/bin/a.rs
@@ -16,11 +16,17 @@ static APP_B: &[u8] = include_bytes!("../../b.bin");
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
     let p = embassy_nrf::init(Default::default());
+
     let mut button = Input::new(p.P0_11, Pull::Up);
     let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
+
     //let mut led = Output::new(p.P1_10, Level::Low, OutputDrive::Standard);
     //let mut button = Input::new(p.P1_02, Pull::Up);
 
+    // nRF91 DK
+    // let mut led = Output::new(p.P0_02, Level::Low, OutputDrive::Standard);
+    // let mut button = Input::new(p.P0_06, Pull::Up);
+
     // The following code block illustrates how to obtain a watchdog that is configured
     // as per the existing watchdog. Ordinarily, we'd use the handle returned to "pet" the
     // watchdog periodically. If we don't, and we're not going to for this example, then