rust/zynq7000-rs
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l2 cache init now done in user app
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This commit is contained in:
Robin Müller
2025-07-27 17:18:49 +02:00
parent 1886a8f19e
commit 8d62eb7580
19 changed files with 304 additions and 83 deletions
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5
examples/embassy/src/bin/dht22-open-drain-pins.rs
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@@ -15,6 +15,7 @@ use zynq7000_hal::{
gic::{GicConfigurator, GicInterruptHelper, Interrupt},
gpio::{Flex, Output, PinState, mio},
gtc::Gtc,
l2_cache,
time::Hertz,
uart::{ClkConfigRaw, Uart, UartConfig},
};
@@ -43,7 +44,9 @@ const OPEN_DRAIN_PINS_MIO9_TO_MIO14: bool = false;
#[embassy_executor::main]
#[unsafe(export_name = "main")]
async fn main(_spawner: Spawner) -> ! {
let dp = PsPeripherals::take().unwrap();
let mut dp = PsPeripherals::take().unwrap();
l2_cache::init_with_defaults(&mut dp.l2c);
// Clock was already initialized by PS7 Init TCL script or FSBL, we just read it.
let clocks = Clocks::new_from_regs(PS_CLOCK_FREQUENCY).unwrap();
// Set up the global interrupt controller.

5
examples/embassy/src/bin/logger-non-blocking.rs
View File

@@ -16,6 +16,7 @@ use zynq7000_hal::{
gic::{GicConfigurator, GicInterruptHelper, Interrupt},
gpio::{Output, PinState, mio},
gtc::Gtc,
l2_cache,
time::Hertz,
uart::{ClkConfigRaw, TxAsync, Uart, UartConfig, on_interrupt_tx},
};
@@ -37,7 +38,9 @@ pub extern "C" fn boot_core(cpu_id: u32) -> ! {
#[unsafe(export_name = "main")]
#[embassy_executor::main]
async fn main(spawner: Spawner) -> ! {
let dp = PsPeripherals::take().unwrap();
let mut dp = PsPeripherals::take().unwrap();
l2_cache::init_with_defaults(&mut dp.l2c);
// Clock was already initialized by PS7 Init TCL script or FSBL, we just read it.
let clocks = Clocks::new_from_regs(PS_CLOCK_FREQUENCY).unwrap();
// Set up the global interrupt controller.

5
examples/embassy/src/bin/pwm.rs
View File

@@ -21,6 +21,7 @@ use zynq7000_hal::{
gic::{GicConfigurator, GicInterruptHelper, Interrupt},
gpio::{Output, PinState, mio},
gtc::Gtc,
l2_cache,
time::Hertz,
uart::{ClkConfigRaw, Uart, UartConfig},
};
@@ -43,7 +44,9 @@ pub extern "C" fn boot_core(cpu_id: u32) -> ! {
#[embassy_executor::main]
#[unsafe(export_name = "main")]
async fn main(_spawner: Spawner) -> ! {
let dp = PsPeripherals::take().unwrap();
let mut dp = PsPeripherals::take().unwrap();
l2_cache::init_with_defaults(&mut dp.l2c);
// Clock was already initialized by PS7 Init TCL script or FSBL, we just read it.
let clocks = Clocks::new_from_regs(PS_CLOCK_FREQUENCY).unwrap();
// Set up the global interrupt controller.

6
examples/embassy/src/main.rs
View File

@@ -14,6 +14,7 @@ use zynq7000_hal::{
gic::{GicConfigurator, GicInterruptHelper, Interrupt},
gpio::{Output, PinState, mio},
gtc::Gtc,
l2_cache,
time::Hertz,
uart::{ClkConfigRaw, Uart, UartConfig},
};
@@ -33,11 +34,12 @@ pub extern "C" fn boot_core(cpu_id: u32) -> ! {
main();
}
// TODO: The export name is ignored..
#[embassy_executor::main]
#[unsafe(export_name = "main")]
async fn main(_spawner: Spawner) -> ! {
let dp = PsPeripherals::take().unwrap();
let mut dp = PsPeripherals::take().unwrap();
l2_cache::init_with_defaults(&mut dp.l2c);
// Clock was already initialized by PS7 Init TCL script or FSBL, we just read it.
let clocks = Clocks::new_from_regs(PS_CLOCK_FREQUENCY).unwrap();
// Set up the global interrupt controller.