Prototype API to build runtime in RAM

Just a proof-of-concept. The new inspect_elf test seems to show that
we're building the correct image. We need another commit in order to
help the program run in FlexRAM.

1 files changed, 7 insertions, 0 deletions

diff --git a/board/build.rs b/board/build.rs
index 4531667..e44a11d 100644
--- a/board/build.rs
+++ b/board/build.rs
@@ -60,6 +60,13 @@ fn main() {
                 .heap_size_env_override("BOARD_HEAP")
                 .build()
                 .unwrap(),
+            "imxrt1010evk_ram" => {
+                imxrt_rt::RuntimeBuilder::from_ram(imxrt_rt::Family::Imxrt1010)
+                    .heap_size(1024)
+                    .build()
+                    .unwrap();
+                println!("cargo:rustc-cfg=from_ram");
+            }
             _ => continue,
         }
         break;