forked from M-Labs/zynq-rs
libsupport_zynq/boot: enable FPU on boot
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2c6cc58c07
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5923a66512
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@ -4,7 +4,7 @@ use libregister::{
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VolatileCell,
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RegisterR, RegisterW, RegisterRW,
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};
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use libcortex_a9::{asm, l2c, regs::*, cache, mmu, spin_lock_yield, notify_spin_lock};
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use libcortex_a9::{asm, l2c, regs::*, cache, mmu, spin_lock_yield, notify_spin_lock, enable_fpu};
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use libboard_zynq::{slcr, mpcore};
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extern "C" {
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@ -43,6 +43,7 @@ pub unsafe extern "C" fn Reset() -> ! {
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unsafe fn boot_core0() -> ! {
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l1_cache_init();
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enable_fpu();
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let mpcore = mpcore::RegisterBlock::mpcore();
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mpcore.scu_invalidate.invalidate_all_cores();
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@ -20,7 +20,6 @@ use libconfig::{bootgen, sd_reader, Config};
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use libcortex_a9::{
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asm::{dsb, isb},
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cache::{bpiall, dcciall, iciallu},
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enable_fpu,
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l2c::enable_l2_cache,
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};
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use libregister::RegisterR;
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@ -66,7 +65,6 @@ fn boot_sd<File: Read + Seek>(
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#[no_mangle]
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pub fn main_core0() {
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GlobalTimer::start();
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enable_fpu();
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logger::init().unwrap();
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log::set_max_level(log::LevelFilter::Debug);
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println!(
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