diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/Cargo.toml | 1 | ||||
| -rw-r--r-- | board/build.rs | 25 |
2 files changed, 17 insertions, 9 deletions
diff --git a/board/Cargo.toml b/board/Cargo.toml index 9072274..9afdfb0 100644 --- a/board/Cargo.toml +++ b/board/Cargo.toml @@ -26,6 +26,7 @@ rtt-target = { version = "0.3", optional = true, features = ["cortex-m"] } panic-rtt-target = { version = "0.1", optional = true, features = ["cortex-m"] } [features] +nonboot = [] rtic = [] # Begin board features. teensy4 = [ diff --git a/board/build.rs b/board/build.rs index 8474e85..4531667 100644 --- a/board/build.rs +++ b/board/build.rs @@ -7,6 +7,16 @@ fn extract_features() -> HashSet<String> { .collect() } +/// Creates a runtime for a particular family, adjusting whether the image is expected to be boot +/// based on provided features. +fn create_runtime(family: imxrt_rt::Family, flash_size: usize) -> imxrt_rt::RuntimeBuilder { + if cfg!(feature = "nonboot") { + imxrt_rt::RuntimeBuilder::in_flash(family, flash_size, 16 * 1024) + } else { + imxrt_rt::RuntimeBuilder::from_flexspi(family, flash_size) + } +} + /// Configures the runtime for a variety of boards. /// /// Note that some automated tests may check these runtimes. Feel free to change @@ -44,15 +54,12 @@ fn main() { .heap_size_env_override("BOARD_HEAP") .build() .unwrap(), - "imxrt1170evk_cm7" => imxrt_rt::RuntimeBuilder::from_flexspi( - imxrt_rt::Family::Imxrt1170, - 16 * 1024 * 1024, - ) - .rodata(imxrt_rt::Memory::Dtcm) - .stack_size_env_override("BOARD_STACK") - .heap_size_env_override("BOARD_HEAP") - .build() - .unwrap(), + "imxrt1170evk_cm7" => create_runtime(imxrt_rt::Family::Imxrt1170, 8 * 1024 * 1024) + .rodata(imxrt_rt::Memory::Dtcm) + .stack_size_env_override("BOARD_STACK") + .heap_size_env_override("BOARD_HEAP") + .build() + .unwrap(), _ => continue, } break; |