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39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
4 years ago
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// SPDX-License-Identifier: MIT OR Apache-2.0
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//
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4 years ago
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// Copyright (c) 2018-2021 Andre Richter <andre.o.richter@gmail.com>
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4 years ago
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//! Top-level BSP file for the Raspberry Pi 3 and 4.
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pub mod console;
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pub mod cpu;
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pub mod driver;
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pub mod memory;
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//--------------------------------------------------------------------------------------------------
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// Global instances
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//--------------------------------------------------------------------------------------------------
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use super::device_driver;
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static GPIO: device_driver::GPIO =
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4 years ago
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unsafe { device_driver::GPIO::new(memory::map::mmio::GPIO_START) };
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4 years ago
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static PL011_UART: device_driver::PL011Uart =
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unsafe { device_driver::PL011Uart::new(memory::map::mmio::PL011_UART_START) };
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4 years ago
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//--------------------------------------------------------------------------------------------------
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// Public Code
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//--------------------------------------------------------------------------------------------------
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/// Board identification.
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pub fn board_name() -> &'static str {
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#[cfg(feature = "bsp_rpi3")]
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{
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"Raspberry Pi 3"
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}
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#[cfg(feature = "bsp_rpi4")]
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{
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"Raspberry Pi 4"
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}
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}
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