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zynq-rs
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ddr: log clock info with debug level

This commit is contained in:
Sebastien Bourdeauducq 2020-05-01 12:27:43 +08:00
parent d86f69a253
commit e047c2900b
1 changed files with 3 additions and 3 deletions
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6
libboard_zynq/src/ddr/mod.rs
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@ -1,5 +1,5 @@
use libregister::{RegisterR, RegisterW, RegisterRW}; use libregister::{RegisterR, RegisterW, RegisterRW};
use log::{error, info}; use log::{debug, info, error};
use crate::{print, println}; use crate::{print, println};
use super::slcr::{self, DdriobVrefSel}; use super::slcr::{self, DdriobVrefSel};
use super::clocks::{Clocks, source::{DdrPll, ClockSource}}; use super::clocks::{Clocks, source::{DdrPll, ClockSource}};
@ -41,7 +41,7 @@ impl DdrRam {
let clocks = Clocks::get(); let clocks = Clocks::get();
let ddr3x_clk_divisor = 2; let ddr3x_clk_divisor = 2;
let ddr2x_clk_divisor = 3; let ddr2x_clk_divisor = 3;
info!("DDR 3x/2x clocks: {}/{}", clocks.ddr / u32::from(ddr3x_clk_divisor), clocks.ddr / u32::from(ddr2x_clk_divisor)); debug!("DDR 3x/2x clocks: {}/{}", clocks.ddr / u32::from(ddr3x_clk_divisor), clocks.ddr / u32::from(ddr2x_clk_divisor));
slcr::RegisterBlock::unlocked(|slcr| { slcr::RegisterBlock::unlocked(|slcr| {
slcr.ddr_clk_ctrl.write( slcr.ddr_clk_ctrl.write(
@ -62,7 +62,7 @@ impl DdrRam {
.max(1).min(63) as u8; .max(1).min(63) as u8;
let divisor1 = ((DCI_FREQ - 1 + clocks.ddr) / DCI_FREQ / u32::from(divisor0)) let divisor1 = ((DCI_FREQ - 1 + clocks.ddr) / DCI_FREQ / u32::from(divisor0))
.max(1).min(63) as u8; .max(1).min(63) as u8;
info!("DDR DCI clock: {} Hz", clocks.ddr / u32::from(divisor0) / u32::from(divisor1)); debug!("DDR DCI clock: {} Hz", clocks.ddr / u32::from(divisor0) / u32::from(divisor1));
slcr::RegisterBlock::unlocked(|slcr| { slcr::RegisterBlock::unlocked(|slcr| {
// Step 1. // Step 1.