Add driver for writing into the internal flash.

Write the OK flag for mcuboot using this driver.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/drivers/InternalFlash.h b/src/drivers/InternalFlash.h
new file mode 100644
index 00000000..fd25bf46
--- /dev/null
+++ b/src/drivers/InternalFlash.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <cstdint>
+
+namespace Pinetime {
+  namespace Drivers {
+    class InternalFlash {
+    public:
+      static void ErasePage(uint32_t address);
+      static void WriteWord(uint32_t address, uint32_t value);
+    private:
+      static inline void Wait();
+    };
+  }
+}
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