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artiq-zynq
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sync with zc706 repos

core0-buffer
Sebastien Bourdeauducq 2020-04-28 19:46:33 +08:00
parent b123e15b3c
commit 22531b14c0
6 changed files with 61 additions and 57 deletions
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10
Cargo.lock generated
View File

@ -150,7 +150,7 @@ dependencies = [
[[package]]
name = "libasync"
version = "0.0.0"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#614b1ef350edd8576fc71292fc89cf79a1810aba"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#83ff37e10e721c436246fbf4a945af9516121d00"
dependencies = [
"embedded-hal",
"libcortex_a9",
@ -162,7 +162,7 @@ dependencies = [
[[package]]
name = "libboard_zynq"
version = "0.0.0"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#614b1ef350edd8576fc71292fc89cf79a1810aba"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#83ff37e10e721c436246fbf4a945af9516121d00"
dependencies = [
"bit_field",
"embedded-hal",
@ -177,7 +177,7 @@ dependencies = [
[[package]]
name = "libcortex_a9"
version = "0.0.0"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#614b1ef350edd8576fc71292fc89cf79a1810aba"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#83ff37e10e721c436246fbf4a945af9516121d00"
dependencies = [
"bit_field",
"libregister",
@ -186,7 +186,7 @@ dependencies = [
[[package]]
name = "libregister"
version = "0.0.0"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#614b1ef350edd8576fc71292fc89cf79a1810aba"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#83ff37e10e721c436246fbf4a945af9516121d00"
dependencies = [
"bit_field",
"vcell",
@ -196,7 +196,7 @@ dependencies = [
[[package]]
name = "libsupport_zynq"
version = "0.0.0"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#614b1ef350edd8576fc71292fc89cf79a1810aba"
source = "git+https://git.m-labs.hk/M-Labs/zc706.git#83ff37e10e721c436246fbf4a945af9516121d00"
dependencies = [
"compiler_builtins",
"libboard_zynq",

49
runtime/link.x
View File

@ -1,8 +1,5 @@
ENTRY(_boot_cores);
STACK_SIZE = 0x8000;
HEAP_SIZE = 0x1000000;
/* Provide some defaults */
PROVIDE(Reset = _boot_cores);
PROVIDE(UndefinedInstruction = Reset);
@ -15,7 +12,7 @@ PROVIDE(FIQ = Reset);
MEMORY
{
SDRAM : ORIGIN = 0x00100000, LENGTH = 0x1FF00000
SDRAM : ORIGIN = 0x00100000, LENGTH = 0x1FF00000
}
SECTIONS
@ -37,35 +34,41 @@ SECTIONS
*(.data .data.*);
} > SDRAM
.bss (NOLOAD) : ALIGN(0x4000)
.bss (NOLOAD) : ALIGN(4)
{
/* Aligned to 16 kB */
__bss_start = .;
KEEP(*(.bss.l1_table));
*(.bss .bss.*);
. = ALIGN(4);
__bss_end = .;
} > SDRAM
__bss_start = ADDR(.bss);
__bss_end = ADDR(.bss) + SIZEOF(.bss);
.heap (NOLOAD) : ALIGN(0x1000)
.heap (NOLOAD) : ALIGN(8)
{
. += HEAP_SIZE;
__heap_start = .;
. += 0x1000000;
__heap_end = .;
} > SDRAM
__heap_start = ADDR(.heap);
__heap_end = ADDR(.heap) + SIZEOF(.heap);
.stack (NOLOAD) : ALIGN(0x1000)
.stack1 (NOLOAD) : ALIGN(8)
{
. += STACK_SIZE;
__stack1_end = .;
. += 0x1000000;
__stack1_start = .;
} > SDRAM
__stack_end = ADDR(.stack);
__stack_start = ADDR(.stack) + SIZEOF(.stack);
/DISCARD/ :
{
/* Unused exception related info that only wastes space */
*(.ARM.exidx);
*(.ARM.exidx.*);
*(.ARM.extab.*);
}
.stack0 (NOLOAD) : ALIGN(8)
{
__stack0_end = .;
. += 0x1000000;
__stack0_start = .;
} > SDRAM
/DISCARD/ :
{
/* Unused exception related info that only wastes space */
*(.ARM.exidx);
*(.ARM.exidx.*);
*(.ARM.extab.*);
}
}

2
runtime/src/comms.rs
View File

@ -194,7 +194,7 @@ pub fn main(timer: GlobalTimer) {
Sockets::init(32);
let control: Rc<RefCell<kernel::Control>> = Rc::new(RefCell::new(kernel::Control::start(8192)));
let control: Rc<RefCell<kernel::Control>> = Rc::new(RefCell::new(kernel::Control::start()));
task::spawn(async move {
loop {
let stream = TcpStream::accept(1381, 2048, 2048).await.unwrap();

7
runtime/src/kernel.rs
View File

@ -21,15 +21,14 @@ static CHANNEL_0TO1: Mutex<Option<sync_channel::Receiver<Message>>> = Mutex::new
static CHANNEL_1TO0: Mutex<Option<sync_channel::Sender<Message>>> = Mutex::new(None);
pub struct Control {
core1: Core1<Vec<u32>>,
core1: Core1,
pub tx: sync_channel::Sender<Message>,
pub rx: sync_channel::Receiver<Message>,
}
impl Control {
pub fn start(stack_size: usize) -> Self {
let stack = vec![0; stack_size / 4];
let core1 = Core1::start(stack);
pub fn start() -> Self {
let core1 = Core1::start();
let (core0_tx, core1_rx) = sync_channel(4);
let (core1_tx, core0_rx) = sync_channel(4);

45
szl/link.x
View File

@ -1,7 +1,5 @@
ENTRY(_boot_cores);
STACK_SIZE = 0x8000;
/* Provide some defaults */
PROVIDE(Reset = _boot_cores);
PROVIDE(UndefinedInstruction = Reset);
@ -14,9 +12,9 @@ PROVIDE(FIQ = Reset);
MEMORY
{
/* 256 kB On-Chip Memory */
OCM : ORIGIN = 0, LENGTH = 0x30000
OCM3 : ORIGIN = 0xFFFF0000, LENGTH = 0x10000
/* 256 kB On-Chip Memory */
OCM : ORIGIN = 0, LENGTH = 0x30000
OCM3 : ORIGIN = 0xFFFF0000, LENGTH = 0x10000
}
SECTIONS
@ -38,27 +36,34 @@ SECTIONS
*(.data .data.*);
} > OCM
.bss (NOLOAD) : ALIGN(0x4000)
.bss (NOLOAD) : ALIGN(4)
{
/* Aligned to 16 kB */
__bss_start = .;
KEEP(*(.bss.l1_table));
*(.bss .bss.*);
. = ALIGN(4);
__bss_end = .;
} > OCM
__bss_start = ADDR(.bss);
__bss_end = ADDR(.bss) + SIZEOF(.bss);
.stack (NOLOAD) : ALIGN(0x1000) {
. += STACK_SIZE;
.stack1 (NOLOAD) : ALIGN(8)
{
__stack1_end = .;
. += 0x4000;
__stack1_start = .;
} > OCM
__stack_end = ADDR(.stack);
__stack_start = ADDR(.stack) + SIZEOF(.stack);
/DISCARD/ :
{
/* Unused exception related info that only wastes space */
*(.ARM.exidx);
*(.ARM.exidx.*);
*(.ARM.extab.*);
}
.stack0 (NOLOAD) : ALIGN(8)
{
__stack0_end = .;
. += 0x4000;
__stack0_start = .;
} > OCM
/DISCARD/ :
{
/* Unused exception related info that only wastes space */
*(.ARM.exidx);
*(.ARM.exidx.*);
*(.ARM.extab.*);
}
}

5
szl/src/main.rs
View File

@ -14,8 +14,6 @@ use libboard_zynq::{
use libsupport_zynq::{boot, logger};
static mut STACK_CORE1: [u32; 512] = [0; 512];
extern "C" {
fn unlzma_simple(buf: *const u8, in_len: i32,
output: *mut u8,
@ -49,8 +47,7 @@ pub fn main_core0() {
if result < 0 {
error!("decompression failed");
} else {
let core1_stack = unsafe { &mut STACK_CORE1[..] };
boot::Core1::start(core1_stack);
boot::Core1::start();
info!("executing payload");
unsafe {
(mem::transmute::<*mut u8, fn()>(ddr.ptr::<u8>()))();