experiments: delint

experiments/src/main.rs

@@ -223,7 +223,7 @@ pub fn main_core0() {
                     // const CHUNK_SIZE: usize = 65536;
                     // match stream.send((0..=255).cycle().take(CHUNK_SIZE)).await {
                     match stream.send_slice(&tx_data[..]).await {
-                        Ok(len) => stats_tx.borrow_mut().1 += tx_data.len(), //CHUNK_SIZE,
+                        Ok(_len) => stats_tx.borrow_mut().1 += tx_data.len(), //CHUNK_SIZE,
                         Err(e) => {
                             warn!("tx: {:?}", e);
                             break

libboard_zynq/src/i2c/eeprom.rs

@@ -22,6 +22,17 @@ impl<'a> EEPROM<'a> {
         }
     }
 
+    #[cfg(feature = "target_kasli_soc")]
+    pub fn new(i2c: &'a mut I2c, page_size: u8) -> Self {
+        EEPROM {
+            i2c: i2c,
+            port: 3,
+            address: 0x57,
+            page_size: page_size,
+            count_down: unsafe { crate::timer::GlobalTimer::get() }.countdown()
+        }
+    }
+
     #[cfg(feature = "target_zc706")]
     fn select(&mut self) -> Result<(), &'static str> {
         let mask: u16 = 1 << self.port;
@@ -29,6 +40,14 @@ impl<'a> EEPROM<'a> {
         Ok(())
     }
 
+    #[cfg(feature = "target_kasli_soc")]
+    fn select(&mut self) -> Result<(), &'static str> {
+        let mask: u16 = 1 << self.port;
+        // tca9548 is compatible with pca9548
+        self.i2c.pca9548_select(0b1110001, mask as u8)?;
+        Ok(())
+    }
+
     /// Random read
     pub fn read<'r>(&mut self, addr: u8, buf: &'r mut [u8]) -> Result<(), &'static str> {
         self.select()?;

libboard_zynq/src/i2c/mod.rs

@@ -13,7 +13,7 @@ pub struct I2c {
 }
 
 impl I2c {
-    #[cfg(feature = "target_zc706")]
+    #[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
     pub fn i2c0() -> Self {
         // Route I2C 0 SCL / SDA Signals to MIO Pins 50 / 51
         slcr::RegisterBlock::unlocked(|slcr| {

libboard_zynq/src/i2c/regs.rs

@@ -20,6 +20,7 @@ use libregister::{
 //
 // Current compatibility:
 // zc706: GPIO 50, 51 == SCL, SDA
+// kasli_soc: GPIO 50, 51 == SCL, SDA
 
 pub struct RegisterBlock {
     pub gpio_output_mask: &'static mut GPIOOutputMask,
@@ -39,53 +40,66 @@ impl RegisterBlock {
     }
 }
 
-// MASK_DATA_1_MSW:
-// Maskable output data for MIO[53:48]
-register!(gpio_output_mask, GPIOOutputMask, RW, u32);
-#[cfg(feature = "target_zc706")]
+register!(gpio_output_mask,
+          /// MASK_DATA_1_MSW:
+          /// Maskable output data for MIO[53:48]
+          GPIOOutputMask, RW, u32);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
 register_at!(GPIOOutputMask, 0xE000A00C, new);
-// Output for SCL
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_output_mask, scl_o, 2);
-// Output for SDA
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_output_mask, sda_o, 3);
-// Mask for keeping bits except SCL and SDA unchanged
-#[cfg(feature = "target_zc706")]
-register_bits!(gpio_output_mask, mask, u16, 16, 31);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_output_mask,
+              /// Output for SCL
+              scl_o, 2);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_output_mask,
+              /// Output for SDA
+              sda_o, 3);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bits!(gpio_output_mask,
+               /// Mask for keeping bits except SCL and SDA unchanged
+               mask, u16, 16, 31);
 
-// DATA_1_RO:
-// Input data for MIO[53:32]
-register!(gpio_input, GPIOInput, RO, u32);
-#[cfg(feature = "target_zc706")]
+register!(gpio_input,
+          /// DATA_1_RO:
+          /// Input data for MIO[53:32]
+          GPIOInput, RO, u32);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
 register_at!(GPIOInput, 0xE000A064, new);
-// Input for SCL
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_input, scl, 18);
-// Input for SDA
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_input, sda, 19);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_input,
+              /// Input for SCL
+              scl, 18);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_input,
+              /// Input for SDA
+              sda, 19);
 
-// DIRM_1:
-// Direction mode for MIO[53:32]; 0/1 = in/out
-register!(gpio_direction, GPIODirection, RW, u32);
-#[cfg(feature = "target_zc706")]
+register!(gpio_direction,
+          /// DIRM_1:
+          /// Direction mode for MIO[53:32]; 0/1 = in/out
+          GPIODirection, RW, u32);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
 register_at!(GPIODirection, 0xE000A244, new);
-// Direction for SCL
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_direction, scl, 18);
-// Direction for SDA
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_direction, sda, 19);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_direction,
+              /// Direction for SCL
+              scl, 18);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_direction,
+              /// Direction for SDA
+              sda, 19);
 
-// OEN_1:
-// Output enable for MIO[53:32]
-register!(gpio_output_enable, GPIOOutputEnable, RW, u32);
-#[cfg(feature = "target_zc706")]
+register!(gpio_output_enable,
+          /// OEN_1:
+          /// Output enable for MIO[53:32]
+          GPIOOutputEnable, RW, u32);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
 register_at!(GPIOOutputEnable, 0xE000A248, new);
-// Output enable for SCL
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_output_enable, scl, 18);
-// Output enable for SDA
-#[cfg(feature = "target_zc706")]
-register_bit!(gpio_output_enable, sda, 19);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_output_enable,
+              /// Output enable for SCL
+              scl, 18);
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
+register_bit!(gpio_output_enable,
+              /// Output enable for SDA
+              sda, 19);

libboard_zynq/src/lib.rs

@@ -19,7 +19,7 @@ pub mod gic;
 pub mod time;
 pub mod timer;
 pub mod sdio;
-#[cfg(feature = "target_zc706")]
+#[cfg(any(feature = "target_zc706", feature = "target_kasli_soc"))]
 pub mod i2c;
 pub mod logger;
 pub mod ps7_init;

libregister/src/lib.rs

@@ -30,8 +30,9 @@ pub trait RegisterRW: RegisterR + RegisterW {
 #[doc(hidden)]
 #[macro_export]
 macro_rules! register_common {
-    ($mod_name: ident, $struct_name: ident, $access: ty, $inner: ty) => (
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, $access: ty, $inner: ty) => (
         #[repr(C)]
+        $(#[$outer])*
         pub struct $struct_name {
             inner: $access,
         }
@@ -52,7 +53,7 @@ macro_rules! register_common {
 #[macro_export]
 macro_rules! register_r {
     ($mod_name: ident, $struct_name: ident) => (
-        impl libregister::RegisterR for $struct_name {
+        impl $crate::RegisterR for $struct_name {
             type R = $mod_name::Read;
 
             #[inline]
@@ -67,7 +68,7 @@ macro_rules! register_r {
 #[macro_export]
 macro_rules! register_w {
     ($mod_name: ident, $struct_name: ident) => (
-        impl libregister::RegisterW for $struct_name {
+        impl $crate::RegisterW for $struct_name {
             type W = $mod_name::Write;
 
             #[inline]
@@ -88,7 +89,7 @@ macro_rules! register_w {
 #[macro_export]
 macro_rules! register_rw {
     ($mod_name: ident, $struct_name: ident) => (
-        impl libregister::RegisterRW for $struct_name {
+        impl $crate::RegisterRW for $struct_name {
             #[inline]
             fn modify<F: FnOnce(Self::R, Self::W) -> Self::W>(&mut self, f: F) {
                 unsafe {
@@ -101,7 +102,7 @@ macro_rules! register_rw {
         }
     );
     ($mod_name: ident, $struct_name: ident, $mask: expr) => (
-        impl libregister::RegisterRW for $struct_name {
+        impl $crate::RegisterRW for $struct_name {
             #[inline]
             fn modify<F: FnOnce(Self::R, Self::W) -> Self::W>(&mut self, f: F) {
                 unsafe {
@@ -119,7 +120,7 @@ macro_rules! register_rw {
 #[macro_export]
 macro_rules! register_vcell {
     ($mod_name: ident, $struct_name: ident) => (
-        impl libregister::RegisterR for $struct_name {
+        impl $crate::RegisterR for $struct_name {
             type R = $mod_name::Read;
 
             #[inline]
@@ -128,7 +129,7 @@ macro_rules! register_vcell {
                 $mod_name::Read { inner }
             }
         }
-        impl libregister::RegisterW for $struct_name {
+        impl $crate::RegisterW for $struct_name {
             type W = $mod_name::Write;
 
             #[inline]
@@ -141,7 +142,7 @@ macro_rules! register_vcell {
                 self.inner.set(w.inner);
             }
         }
-        impl libregister::RegisterRW for $struct_name {
+        impl $crate::RegisterRW for $struct_name {
             #[inline]
             fn modify<F: FnOnce(Self::R, Self::W) -> Self::W>(&mut self, f: F) {
                 let r = self.read();
@@ -157,37 +158,37 @@ macro_rules! register_vcell {
 #[macro_export]
 macro_rules! register {
     // Define read-only register
-    ($mod_name: ident, $struct_name: ident, RO, $inner: ty) => (
-        libregister::register_common!($mod_name, $struct_name, libregister::RO<$inner>, $inner);
-        libregister::register_r!($mod_name, $struct_name);
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, RO, $inner: ty) => (
+        $crate::register_common!($mod_name, $(#[$outer])* $struct_name, $crate::RO<$inner>, $inner);
+        $crate::register_r!($mod_name, $struct_name);
     );
 
     // Define write-only register
-    ($mod_name: ident, $struct_name: ident, WO, $inner: ty) => (
-        libregister::register_common!($mod_name, $struct_name, volatile_register::WO<$inner>, $inner);
-        libregister::register_w!($mod_name, $struct_name);
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, WO, $inner: ty) => (
+        $crate::register_common!($mod_name, $(#[$outer])* $struct_name, volatile_register::WO<$inner>, $inner);
+        $crate::register_w!($mod_name, $struct_name);
     );
 
     // Define read-write register
-    ($mod_name: ident, $struct_name: ident, RW, $inner: ty) => (
-        libregister::register_common!($mod_name, $struct_name, volatile_register::RW<$inner>, $inner);
-        libregister::register_r!($mod_name, $struct_name);
-        libregister::register_w!($mod_name, $struct_name);
-        libregister::register_rw!($mod_name, $struct_name);
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, RW, $inner: ty) => (
+        $crate::register_common!($mod_name, $(#[$outer])* $struct_name, volatile_register::RW<$inner>, $inner);
+        $crate::register_r!($mod_name, $struct_name);
+        $crate::register_w!($mod_name, $struct_name);
+        $crate::register_rw!($mod_name, $struct_name);
     );
 
     // Define read-write register
-    ($mod_name: ident, $struct_name: ident, VolatileCell, $inner: ty) => (
-        libregister::register_common!($mod_name, $struct_name, VolatileCell<$inner>, $inner);
-        libregister::register_vcell!($mod_name, $struct_name);
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, VolatileCell, $inner: ty) => (
+        $crate::register_common!($mod_name, $(#[$outer])* $struct_name, VolatileCell<$inner>, $inner);
+        $crate::register_vcell!($mod_name, $struct_name);
     );
 
     // Define read-write register with mask on write (for WTC mixed access.)
-    ($mod_name: ident, $struct_name: ident, RW, $inner: ty, $mask: expr) => (
-        libregister::register_common!($mod_name, $struct_name, volatile_register::RW<$inner>, $inner);
-        libregister::register_r!($mod_name, $struct_name);
-        libregister::register_w!($mod_name, $struct_name);
-        libregister::register_rw!($mod_name, $struct_name, $mask);
+    ($mod_name: ident, $(#[$outer:meta])* $struct_name: ident, RW, $inner: ty, $mask: expr) => (
+        $crate::register_common!($mod_name, $(#[$outer])* $struct_name, volatile_register::RW<$inner>, $inner);
+        $crate::register_r!($mod_name, $struct_name);
+        $crate::register_w!($mod_name, $struct_name);
+        $crate::register_rw!($mod_name, $struct_name, $mask);
     );
 }