diff options
Diffstat (limited to 'lib/pico-sdk/rp2350/hardware/regs/xip_aux.h')
| -rw-r--r-- | lib/pico-sdk/rp2350/hardware/regs/xip_aux.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/lib/pico-sdk/rp2350/hardware/regs/xip_aux.h b/lib/pico-sdk/rp2350/hardware/regs/xip_aux.h new file mode 100644 index 00000000..07940ca4 --- /dev/null +++ b/lib/pico-sdk/rp2350/hardware/regs/xip_aux.h @@ -0,0 +1,123 @@ +// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT + +/** + * Copyright (c) 2024 Raspberry Pi Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +// ============================================================================= +// Register block : XIP_AUX +// Version : 1 +// Bus type : ahb +// Description : Auxiliary DMA access to XIP FIFOs, via fast AHB bus access +// ============================================================================= +#ifndef _HARDWARE_REGS_XIP_AUX_H +#define _HARDWARE_REGS_XIP_AUX_H +// ============================================================================= +// Register : XIP_AUX_STREAM +// Description : Read the XIP stream FIFO (fast bus access to +// XIP_CTRL_STREAM_FIFO) +#define XIP_AUX_STREAM_OFFSET _u(0x00000000) +#define XIP_AUX_STREAM_BITS _u(0xffffffff) +#define XIP_AUX_STREAM_RESET _u(0x00000000) +#define XIP_AUX_STREAM_MSB _u(31) +#define XIP_AUX_STREAM_LSB _u(0) +#define XIP_AUX_STREAM_ACCESS "RF" +// ============================================================================= +// Register : XIP_AUX_QMI_DIRECT_TX +// Description : Write to the QMI direct-mode TX FIFO (fast bus access to +// QMI_DIRECT_TX) +#define XIP_AUX_QMI_DIRECT_TX_OFFSET _u(0x00000004) +#define XIP_AUX_QMI_DIRECT_TX_BITS _u(0x001fffff) +#define XIP_AUX_QMI_DIRECT_TX_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : XIP_AUX_QMI_DIRECT_TX_NOPUSH +// Description : Inhibit the RX FIFO push that would correspond to this TX FIFO +// entry. +// +// Useful to avoid garbage appearing in the RX FIFO when pushing +// the command at the beginning of a SPI transfer. +#define XIP_AUX_QMI_DIRECT_TX_NOPUSH_RESET _u(0x0) +#define XIP_AUX_QMI_DIRECT_TX_NOPUSH_BITS _u(0x00100000) +#define XIP_AUX_QMI_DIRECT_TX_NOPUSH_MSB _u(20) +#define XIP_AUX_QMI_DIRECT_TX_NOPUSH_LSB _u(20) +#define XIP_AUX_QMI_DIRECT_TX_NOPUSH_ACCESS "WF" +// ----------------------------------------------------------------------------- +// Field : XIP_AUX_QMI_DIRECT_TX_OE +// Description : Output enable (active-high). For single width (SPI), this field +// is ignored, and SD0 is always set to output, with SD1 always +// set to input. +// +// For dual and quad width (DSPI/QSPI), this sets whether the +// relevant SDx pads are set to output whilst transferring this +// FIFO record. In this case the command/address should have OE +// set, and the data transfer should have OE set or clear +// depending on the direction of the transfer. +#define XIP_AUX_QMI_DIRECT_TX_OE_RESET _u(0x0) +#define XIP_AUX_QMI_DIRECT_TX_OE_BITS _u(0x00080000) +#define XIP_AUX_QMI_DIRECT_TX_OE_MSB _u(19) +#define XIP_AUX_QMI_DIRECT_TX_OE_LSB _u(19) +#define XIP_AUX_QMI_DIRECT_TX_OE_ACCESS "WF" +// ----------------------------------------------------------------------------- +// Field : XIP_AUX_QMI_DIRECT_TX_DWIDTH +// Description : Data width. If 0, hardware will transmit the 8 LSBs of the +// DIRECT_TX DATA field, and return an 8-bit value in the 8 LSBs +// of DIRECT_RX. If 1, the full 16-bit width is used. 8-bit and +// 16-bit transfers can be mixed freely. +#define XIP_AUX_QMI_DIRECT_TX_DWIDTH_RESET _u(0x0) +#define XIP_AUX_QMI_DIRECT_TX_DWIDTH_BITS _u(0x00040000) +#define XIP_AUX_QMI_DIRECT_TX_DWIDTH_MSB _u(18) +#define XIP_AUX_QMI_DIRECT_TX_DWIDTH_LSB _u(18) +#define XIP_AUX_QMI_DIRECT_TX_DWIDTH_ACCESS "WF" +// ----------------------------------------------------------------------------- +// Field : XIP_AUX_QMI_DIRECT_TX_IWIDTH +// Description : Configure whether this FIFO record is transferred with +// single/dual/quad interface width (0/1/2). Different widths can +// be mixed freely. +// 0x0 -> Single width +// 0x1 -> Dual width +// 0x2 -> Quad width +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_RESET _u(0x0) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_BITS _u(0x00030000) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_MSB _u(17) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_LSB _u(16) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_ACCESS "WF" +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_VALUE_S _u(0x0) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_VALUE_D _u(0x1) +#define XIP_AUX_QMI_DIRECT_TX_IWIDTH_VALUE_Q _u(0x2) +// ----------------------------------------------------------------------------- +// Field : XIP_AUX_QMI_DIRECT_TX_DATA +// Description : Data pushed here will be clocked out falling edges of SCK (or +// before the very first rising edge of SCK, if this is the first +// pulse). For each byte clocked out, the interface will +// simultaneously sample one byte, on rising edges of SCK, and +// push this to the DIRECT_RX FIFO. +// +// For 16-bit data, the least-significant byte is transmitted +// first. +#define XIP_AUX_QMI_DIRECT_TX_DATA_RESET _u(0x0000) +#define XIP_AUX_QMI_DIRECT_TX_DATA_BITS _u(0x0000ffff) +#define XIP_AUX_QMI_DIRECT_TX_DATA_MSB _u(15) +#define XIP_AUX_QMI_DIRECT_TX_DATA_LSB _u(0) +#define XIP_AUX_QMI_DIRECT_TX_DATA_ACCESS "WF" +// ============================================================================= +// Register : XIP_AUX_QMI_DIRECT_RX +// Description : Read from the QMI direct-mode RX FIFO (fast bus access to +// QMI_DIRECT_RX) +// With each byte clocked out on the serial interface, one byte +// will simultaneously be clocked in, and will appear in this +// FIFO. The serial interface will stall when this FIFO is full, +// to avoid dropping data. +// +// When 16-bit data is pushed into the TX FIFO, the corresponding +// RX FIFO push will also contain 16 bits of data. The least- +// significant byte is the first one received. +#define XIP_AUX_QMI_DIRECT_RX_OFFSET _u(0x00000008) +#define XIP_AUX_QMI_DIRECT_RX_BITS _u(0x0000ffff) +#define XIP_AUX_QMI_DIRECT_RX_RESET _u(0x00000000) +#define XIP_AUX_QMI_DIRECT_RX_MSB _u(15) +#define XIP_AUX_QMI_DIRECT_RX_LSB _u(0) +#define XIP_AUX_QMI_DIRECT_RX_ACCESS "RF" +// ============================================================================= +#endif // _HARDWARE_REGS_XIP_AUX_H + |