mirror of
https://github.com/italicsjenga/rp-hal-boards.git
synced 2024-12-25 21:41:31 +11:00
0e7abdc705
* Add boot2 feature. Add boot2 linkage into each BSP optional on feature * Enable boot2 feature in BSPs by default. Remove boot2 decl from all BSP examples * Add EXTERN in memory.x for BOOT2_FIRMWARE, rename bootloader static slice to BOOT2_FIRMWARE * Update new examples and itsy_bitsy BSP to use boot2 feature * Remove boot2 as a dev-dependency for the BSPs, no longer needed * Add no_mangle BOOT2_FIRMWARE to adafruit_macropad * Fix itsy-bitsy blinky - it wasn't using the BSP, so it didn't get BOOT2_FIRMWARE linked in
56 lines
1.4 KiB
Rust
56 lines
1.4 KiB
Rust
#![no_std]
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pub extern crate rp2040_hal as hal;
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#[cfg(feature = "rt")]
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extern crate cortex_m_rt;
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#[cfg(feature = "rt")]
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pub use cortex_m_rt::entry;
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//// The linker will place this boot block at the start of our program image. We
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//// need this to help the ROM bootloader get our code up and running.
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#[cfg(feature = "boot2")]
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#[link_section = ".boot2"]
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#[no_mangle]
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#[used]
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pub static BOOT2_FIRMWARE: [u8; 256] = rp2040_boot2::BOOT_LOADER_W25Q080;
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pub use hal::pac;
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hal::bsp_pins!(
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Gpio0 { name: gpio0 },
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Gpio1 { name: gpio1 },
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Gpio2 { name: gpio2 },
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Gpio3 { name: gpio3 },
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Gpio4 { name: gpio4 },
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Gpio5 { name: gpio5 },
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Gpio6 { name: gpio6 },
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Gpio7 { name: gpio7 },
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Gpio8 { name: gpio8 },
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Gpio9 { name: gpio9 },
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Gpio10 { name: gpio10 },
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Gpio11 { name: gpio11 },
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Gpio12 { name: gpio12 },
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Gpio13 { name: gpio13 },
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Gpio14 { name: gpio14 },
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Gpio15 { name: gpio15 },
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Gpio16 { name: gpio16 },
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Gpio17 { name: gpio17 },
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Gpio18 { name: gpio18 },
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Gpio19 { name: gpio19 },
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Gpio20 { name: gpio20 },
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Gpio21 { name: gpio21 },
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Gpio22 { name: gpio22 },
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Gpio23 { name: b_power_save },
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Gpio24 { name: vbus_detect },
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Gpio25 { name: led },
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Gpio26 { name: gpio26 },
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Gpio27 { name: gpio27 },
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Gpio28 { name: gpio28 },
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Gpio29 {
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name: voltage_monitor
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},
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);
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pub const XOSC_CRYSTAL_FREQ: u32 = 12_000_000;
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