mirror of https://github.com/m-labs/artiq.git
firmware: remove unnecessary inline assembly in libboard.
This commit is contained in:
parent
715443e211
commit
9a9a3aa7de
|
@ -1,3 +1,4 @@
|
|||
use core::ptr;
|
||||
use spr::{self, mfspr, mtspr};
|
||||
use csr;
|
||||
use mem;
|
||||
|
@ -38,7 +39,7 @@ pub fn flush_l2_cache() {
|
|||
unsafe {
|
||||
for i in 0..2 * (csr::CONFIG_L2_SIZE as usize) / 4 {
|
||||
let addr = mem::MAIN_RAM_BASE + i * 4;
|
||||
asm!("l.lwz r13, 0(${0})"::"r"(addr):"r13":"volatile")
|
||||
ptr::read_volatile(addr as *const usize);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue