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phys FW: update csr

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This commit is contained in:
morgan 2025-01-14 13:04:32 +08:00
parent 844f2dab70
commit a4f6f0e4c5
1 changed files with 14 additions and 14 deletions
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28
src/libboard_artiq/src/cxp_phys.rs
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@ -59,12 +59,12 @@ mod rx {
pub fn setup(timer: &mut GlobalTimer) { pub fn setup(timer: &mut GlobalTimer) {
unsafe { unsafe {
csr::cxp_phys::downconn_qpll_reset_write(1); csr::cxp_phys::rx_qpll_reset_write(1);
info!("waiting for QPLL/CPLL to lock..."); info!("waiting for QPLL/CPLL to lock...");
while csr::cxp_phys::downconn_qpll_locked_read() != 1 {} while csr::cxp_phys::rx_qpll_locked_read() != 1 {}
info!("QPLL locked"); info!("QPLL locked");
csr::cxp_phys::downconn_gtx_start_init_write(1); csr::cxp_phys::rx_gtx_start_init_write(1);
// DEBUG: printout // DEBUG: printout
info!("waiting for rx setup..."); info!("waiting for rx setup...");
@ -84,12 +84,12 @@ mod rx {
change_cdr_cfg(speed); change_cdr_cfg(speed);
unsafe { unsafe {
csr::cxp_phys::downconn_qpll_reset_write(1); csr::cxp_phys::rx_qpll_reset_write(1);
info!("waiting for QPLL/CPLL to lock..."); info!("waiting for QPLL/CPLL to lock...");
while csr::cxp_phys::downconn_qpll_locked_read() != 1 {} while csr::cxp_phys::rx_qpll_locked_read() != 1 {}
info!("QPLL locked"); info!("QPLL locked");
csr::cxp_phys::downconn_gtx_restart_write(1); csr::cxp_phys::rx_gtx_restart_write(1);
} }
} }
@ -200,19 +200,19 @@ mod rx {
#[allow(dead_code)] #[allow(dead_code)]
fn qpll_read(address: u8) -> u16 { fn qpll_read(address: u8) -> u16 {
unsafe { unsafe {
csr::cxp_phys::downconn_qpll_daddr_write(address); csr::cxp_phys::rx_qpll_daddr_write(address);
csr::cxp_phys::downconn_qpll_dread_write(1); csr::cxp_phys::rx_qpll_dread_write(1);
while csr::cxp_phys::downconn_qpll_dready_read() != 1 {} while csr::cxp_phys::rx_qpll_dready_read() != 1 {}
csr::cxp_phys::downconn_qpll_dout_read() csr::cxp_phys::rx_qpll_dout_read()
} }
} }
fn qpll_write(address: u8, value: u16) { fn qpll_write(address: u8, value: u16) {
unsafe { unsafe {
csr::cxp_phys::downconn_qpll_daddr_write(address); csr::cxp_phys::rx_qpll_daddr_write(address);
csr::cxp_phys::downconn_qpll_din_write(value); csr::cxp_phys::rx_qpll_din_write(value);
csr::cxp_phys::downconn_qpll_din_stb_write(1); csr::cxp_phys::rx_qpll_din_stb_write(1);
while csr::cxp_phys::downconn_qpll_dready_read() != 1 {} while csr::cxp_phys::rx_qpll_dready_read() != 1 {}
} }
} }
} }