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RP: add option to provide your own boot2

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This commit is contained in:
Dion Dokter 2024-06-25 14:31:15 +02:00
parent b0172bb582
commit 92343551aa
2 changed files with 9 additions and 0 deletions
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8
embassy-rp/Cargo.toml
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@ -79,6 +79,14 @@ boot2-ram-memcpy = []
boot2-w25q080 = [] boot2-w25q080 = []
## Use boot2 with support for Winbond W25X10CL SPI flash. ## Use boot2 with support for Winbond W25X10CL SPI flash.
boot2-w25x10cl = [] boot2-w25x10cl = []
## Have embassy not provide the boot2 so you can use your own.
## Place your own in the ".boot2" section like:
## ```
## #[link_section = ".boot2"]
## #[used]
## static BOOT2: [u8; 256] = ...;
## ```
boot2-none = []
[dependencies] [dependencies]
embassy-sync = { version = "0.6.0", path = "../embassy-sync" } embassy-sync = { version = "0.6.0", path = "../embassy-sync" }

1
embassy-rp/src/lib.rs
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@ -226,6 +226,7 @@ macro_rules! select_bootloader {
} }
} }
#[cfg(not(feature = "boot2-none"))]
select_bootloader! { select_bootloader! {
"boot2-at25sf128a" => BOOT_LOADER_AT25SF128A, "boot2-at25sf128a" => BOOT_LOADER_AT25SF128A,
"boot2-gd25q64cs" => BOOT_LOADER_GD25Q64CS, "boot2-gd25q64cs" => BOOT_LOADER_GD25Q64CS,