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Fix 2de3770.

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whitequark 2017-01-25 01:24:03 +00:00
parent de17908b38
commit 58a0e4c97f
1 changed files with 1 additions and 1 deletions
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artiq/firmware/libboard/cache.rs
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@ -38,7 +38,7 @@ pub fn flush_l2_cache() {
unsafe { unsafe {
for i in 0..2 * (csr::CONFIG_L2_SIZE as usize) / 4 { for i in 0..2 * (csr::CONFIG_L2_SIZE as usize) / 4 {
let addr = mem::MAIN_RAM_BASE + i * 4; let addr = mem::MAIN_RAM_BASE + i * 4;
asm!("l.lwz r0, 0($1)"::"r"(addr):"r0":"volatile") asm!("l.lwz r13, 0(${0})"::"r"(addr):"r13":"volatile")
} }
} }
} }