astro/zynq-rs
1
0
Fork 0
forked from M-Labs/zynq-rs
Code Issues Pull Requests Releases Wiki Activity

Fix soft_rst bit, add reboot function

Browse Source
This commit is contained in:
Egor Savkin 2022-10-07 11:04:41 +08:00
parent 92b3f3e1dd
commit 0a3a777652
1 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
libboard_zynq/src/slcr.rs
View File

@ -587,6 +587,17 @@ register_bit!(a9_cpu_rst_ctrl, a9_clkstop0, 4);
register_bit!(a9_cpu_rst_ctrl, a9_rst1, 1); register_bit!(a9_cpu_rst_ctrl, a9_rst1, 1);
register_bit!(a9_cpu_rst_ctrl, a9_rst0, 0); register_bit!(a9_cpu_rst_ctrl, a9_rst0, 0);
pub fn reboot() {
RegisterBlock::unlocked(|slcr| {
unsafe {
let reboot = slcr.reboot_status.read();
slcr.reboot_status.write(reboot & 0xF0FFFFFF);
slcr.pss_rst_ctrl.modify(|_, w| w.soft_rst(true));
}
});
}
#[derive(Clone, Copy, Debug, PartialEq)] #[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)] #[repr(u8)]
pub enum BootModePins { pub enum BootModePins {
@ -605,7 +616,7 @@ register_bit!(boot_mode, jtag_routing, 3);
register_bits_typed!(boot_mode, boot_mode_pins, u8, BootModePins, 0, 2); register_bits_typed!(boot_mode, boot_mode_pins, u8, BootModePins, 0, 2);
register!(pss_rst_ctrl, PssRstCtrl, RW, u32); register!(pss_rst_ctrl, PssRstCtrl, RW, u32);
register_bit!(pss_rst_ctrl, soft_rst, 1); register_bit!(pss_rst_ctrl, soft_rst, 0);
/// Used for MioPin*.io_type /// Used for MioPin*.io_type
#[repr(u8)] #[repr(u8)]