diff options
Diffstat (limited to 'lib/pico-sdk/rp2040/hardware/structs/syscfg.h')
| -rw-r--r-- | lib/pico-sdk/rp2040/hardware/structs/syscfg.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/lib/pico-sdk/rp2040/hardware/structs/syscfg.h b/lib/pico-sdk/rp2040/hardware/structs/syscfg.h new file mode 100644 index 00000000..1d63dc75 --- /dev/null +++ b/lib/pico-sdk/rp2040/hardware/structs/syscfg.h @@ -0,0 +1,84 @@ +// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT + +/** + * Copyright (c) 2024 Raspberry Pi Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +#ifndef _HARDWARE_STRUCTS_SYSCFG_H +#define _HARDWARE_STRUCTS_SYSCFG_H + +/** + * \file rp2040/syscfg.h + */ + +#include "hardware/address_mapped.h" +#include "hardware/regs/syscfg.h" + +// Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_syscfg +// +// The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature) +// _REG_(x) will link to the corresponding register in hardware/regs/syscfg.h. +// +// Bit-field descriptions are of the form: +// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION + +typedef struct { + _REG_(SYSCFG_PROC0_NMI_MASK_OFFSET) // SYSCFG_PROC0_NMI_MASK + // Processor core 0 NMI source mask + // 0xffffffff [31:0] PROC0_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ + io_rw_32 proc0_nmi_mask; + + _REG_(SYSCFG_PROC1_NMI_MASK_OFFSET) // SYSCFG_PROC1_NMI_MASK + // Processor core 1 NMI source mask + // 0xffffffff [31:0] PROC1_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ + io_rw_32 proc1_nmi_mask; + + _REG_(SYSCFG_PROC_CONFIG_OFFSET) // SYSCFG_PROC_CONFIG + // Configuration for processors + // 0xf0000000 [31:28] PROC1_DAP_INSTID (0x1) Configure proc1 DAP instance ID + // 0x0f000000 [27:24] PROC0_DAP_INSTID (0x0) Configure proc0 DAP instance ID + // 0x00000002 [1] PROC1_HALTED (0) Indication that proc1 has halted + // 0x00000001 [0] PROC0_HALTED (0) Indication that proc0 has halted + io_rw_32 proc_config; + + _REG_(SYSCFG_PROC_IN_SYNC_BYPASS_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS + // For each bit, if 1, bypass the input synchronizer between that GPIO + + // 0x3fffffff [29:0] PROC_IN_SYNC_BYPASS (0x00000000) + io_rw_32 proc_in_sync_bypass; + + _REG_(SYSCFG_PROC_IN_SYNC_BYPASS_HI_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS_HI + // For each bit, if 1, bypass the input synchronizer between that GPIO + + // 0x0000003f [5:0] PROC_IN_SYNC_BYPASS_HI (0x00) + io_rw_32 proc_in_sync_bypass_hi; + + _REG_(SYSCFG_DBGFORCE_OFFSET) // SYSCFG_DBGFORCE + // Directly control the SWD debug port of either processor + // 0x00000080 [7] PROC1_ATTACH (0) Attach processor 1 debug port to syscfg controls, and... + // 0x00000040 [6] PROC1_SWCLK (1) Directly drive processor 1 SWCLK, if PROC1_ATTACH is set + // 0x00000020 [5] PROC1_SWDI (1) Directly drive processor 1 SWDIO input, if PROC1_ATTACH is set + // 0x00000010 [4] PROC1_SWDO (-) Observe the value of processor 1 SWDIO output + // 0x00000008 [3] PROC0_ATTACH (0) Attach processor 0 debug port to syscfg controls, and... + // 0x00000004 [2] PROC0_SWCLK (1) Directly drive processor 0 SWCLK, if PROC0_ATTACH is set + // 0x00000002 [1] PROC0_SWDI (1) Directly drive processor 0 SWDIO input, if PROC0_ATTACH is set + // 0x00000001 [0] PROC0_SWDO (-) Observe the value of processor 0 SWDIO output + io_rw_32 dbgforce; + + _REG_(SYSCFG_MEMPOWERDOWN_OFFSET) // SYSCFG_MEMPOWERDOWN + // Control power downs to memories + // 0x00000080 [7] ROM (0) + // 0x00000040 [6] USB (0) + // 0x00000020 [5] SRAM5 (0) + // 0x00000010 [4] SRAM4 (0) + // 0x00000008 [3] SRAM3 (0) + // 0x00000004 [2] SRAM2 (0) + // 0x00000002 [1] SRAM1 (0) + // 0x00000001 [0] SRAM0 (0) + io_rw_32 mempowerdown; +} syscfg_hw_t; + +#define syscfg_hw ((syscfg_hw_t *)SYSCFG_BASE) +static_assert(sizeof (syscfg_hw_t) == 0x001c, ""); + +#endif // _HARDWARE_STRUCTS_SYSCFG_H + |