From f1f90b17b5c1c5cb56b6ac7722b5ef91b6cc3f2d Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <lulf@redhat.com>
Date: Mon, 27 Jun 2022 14:24:19 +0200
Subject: [PATCH] Add build.rs to detect armv6

---
 embassy-boot/stm32/build.rs             | 11 +++++++++++
 examples/boot/bootloader/stm32/build.rs |  5 -----
 stm32-data                              |  2 +-
 3 files changed, 12 insertions(+), 6 deletions(-)
 create mode 100644 embassy-boot/stm32/build.rs

diff --git a/embassy-boot/stm32/build.rs b/embassy-boot/stm32/build.rs
new file mode 100644
index 000000000..03d0119fc
--- /dev/null
+++ b/embassy-boot/stm32/build.rs
@@ -0,0 +1,11 @@
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    let target = env::var("TARGET").unwrap();
+    if target.starts_with("thumbv6m-") {
+        println!("cargo:rustc-cfg=armv6m");
+    }
+}
diff --git a/examples/boot/bootloader/stm32/build.rs b/examples/boot/bootloader/stm32/build.rs
index 3997702f6..fd605991f 100644
--- a/examples/boot/bootloader/stm32/build.rs
+++ b/examples/boot/bootloader/stm32/build.rs
@@ -24,9 +24,4 @@ fn main() {
     if env::var("CARGO_FEATURE_DEFMT").is_ok() {
         println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
     }
-
-    let target = env::var("TARGET").unwrap();
-    if target.starts_with("thumbv6m-") {
-        println!("cargo:rustc-cfg=armv6m");
-    }
 }
diff --git a/stm32-data b/stm32-data
index fa294eae7..56d5b8b2a 160000
--- a/stm32-data
+++ b/stm32-data
@@ -1 +1 @@
-Subproject commit fa294eae79c0f33f4cde1e73b4e69db59f7429e3
+Subproject commit 56d5b8b2aee7026b4f9bcffc427bb8f9d48afeb5