forked from M-Labs/zynq-rs
add zynq::axi_hp
This commit is contained in:
parent
1804c4c6e8
commit
b541160f38
|
@ -23,6 +23,7 @@ mod slcr;
|
|||
mod uart;
|
||||
mod stdio;
|
||||
mod eth;
|
||||
mod zynq;
|
||||
|
||||
use crate::regs::{RegisterR, RegisterW};
|
||||
use crate::cortex_a9::{asm, regs::*, mmu};
|
||||
|
|
|
@ -0,0 +1,59 @@
|
|||
//! AXI_HP Interface (AFI)
|
||||
|
||||
use volatile_register::RW;
|
||||
|
||||
use crate::{register, register_bit, register_bits, register_bits_typed};
|
||||
|
||||
pub unsafe fn axi_hp0() -> &'static RegisterBlock {
|
||||
&*(0xF8008000 as *const _)
|
||||
}
|
||||
|
||||
pub unsafe fn axi_hp1() -> &'static RegisterBlock {
|
||||
&*(0xF8009000 as *const _)
|
||||
}
|
||||
|
||||
pub unsafe fn axi_hp2() -> &'static RegisterBlock {
|
||||
&*(0xF800A000 as *const _)
|
||||
}
|
||||
|
||||
pub unsafe fn axi_hp3() -> &'static RegisterBlock {
|
||||
&*(0xF800B000 as *const _)
|
||||
}
|
||||
|
||||
#[repr(C)]
|
||||
pub struct RegisterBlock {
|
||||
/// Read Channel Control Register
|
||||
pub rdchan_ctrl: RdchanCtrl,
|
||||
/// Read Issuing Capability Register
|
||||
pub rdchan_issuingcap: RW<u32>,
|
||||
/// QOS Read Channel Register
|
||||
pub rdqos: RW<u32>,
|
||||
/// Read Data FIFO Level Register
|
||||
pub rddatafifo_level: RW<u32>,
|
||||
/// Read Channel Debug Register
|
||||
pub rddebug: RW<u32>,
|
||||
/// Write Channel Control Register
|
||||
pub wrchan_ctrl: WrchanCtrl,
|
||||
/// Write Issuing Capability Register
|
||||
pub wrchan_issuingcap: RW<u32>,
|
||||
/// QOS Write Channel Register
|
||||
pub wrqos: RW<u32>,
|
||||
/// Write Data FIFO Level Register
|
||||
pub wrdatafifo_level: RW<u32>,
|
||||
/// Write Channel Debug Register
|
||||
pub wrdebug: RW<u32>,
|
||||
}
|
||||
|
||||
register!(rdchan_ctrl, RdchanCtrl, RW, u32);
|
||||
register_bit!(rdchan_ctrl, en_32bit, 0);
|
||||
register_bit!(rdchan_ctrl, fabric_qos_en, 1);
|
||||
register_bit!(rdchan_ctrl, fabric_out_cmd_en, 2);
|
||||
register_bit!(rdchan_ctrl, qos_head_of_cmd_q_en, 3);
|
||||
|
||||
register!(wrchan_ctrl, WrchanCtrl, RW, u32);
|
||||
register_bit!(wrchan_ctrl, en_32bit, 0);
|
||||
register_bit!(wrchan_ctrl, fabric_qos_en, 1);
|
||||
register_bit!(wrchan_ctrl, fabric_out_cmd_en, 2);
|
||||
register_bit!(wrchan_ctrl, qos_head_of_cmd_q_en, 3);
|
||||
register_bits!(wrchan_ctrl, wr_cmd_release_mode, u8, 4, 5);
|
||||
register_bits!(wrchan_ctrl, wr_data_threshold, u8, 8, 11);
|
|
@ -0,0 +1 @@
|
|||
pub mod axi_hp;
|
Loading…
Reference in New Issue