v2.0.0
syscfg.h
1// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT
2
8#ifndef _HARDWARE_STRUCTS_SYSCFG_H
9#define _HARDWARE_STRUCTS_SYSCFG_H
10
15#include "hardware/address_mapped.h"
16#include "hardware/regs/syscfg.h"
17
18// Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_syscfg
19//
20// The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature)
21// _REG_(x) will link to the corresponding register in hardware/regs/syscfg.h.
22//
23// Bit-field descriptions are of the form:
24// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
25
26 typedef struct {
27 _REG_(SYSCFG_PROC0_NMI_MASK_OFFSET) // SYSCFG_PROC0_NMI_MASK
28 // Processor core 0 NMI source mask
29 // 0xffffffff [31:0] PROC0_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ
30 io_rw_32 proc0_nmi_mask;
31
32 _REG_(SYSCFG_PROC1_NMI_MASK_OFFSET) // SYSCFG_PROC1_NMI_MASK
33 // Processor core 1 NMI source mask
34 // 0xffffffff [31:0] PROC1_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ
35 io_rw_32 proc1_nmi_mask;
36
37 _REG_(SYSCFG_PROC_CONFIG_OFFSET) // SYSCFG_PROC_CONFIG
38 // Configuration for processors
39 // 0xf0000000 [31:28] PROC1_DAP_INSTID (0x1) Configure proc1 DAP instance ID
40 // 0x0f000000 [27:24] PROC0_DAP_INSTID (0x0) Configure proc0 DAP instance ID
41 // 0x00000002 [1] PROC1_HALTED (0) Indication that proc1 has halted
42 // 0x00000001 [0] PROC0_HALTED (0) Indication that proc0 has halted
43 io_rw_32 proc_config;
44
45 _REG_(SYSCFG_PROC_IN_SYNC_BYPASS_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS
46 // For each bit, if 1, bypass the input synchronizer between that GPIO +
47 // 0x3fffffff [29:0] PROC_IN_SYNC_BYPASS (0x00000000)
48 io_rw_32 proc_in_sync_bypass;
49
50 _REG_(SYSCFG_PROC_IN_SYNC_BYPASS_HI_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS_HI
51 // For each bit, if 1, bypass the input synchronizer between that GPIO +
52 // 0x0000003f [5:0] PROC_IN_SYNC_BYPASS_HI (0x00)
53 io_rw_32 proc_in_sync_bypass_hi;
54
55 _REG_(SYSCFG_DBGFORCE_OFFSET) // SYSCFG_DBGFORCE
56 // Directly control the SWD debug port of either processor
57 // 0x00000080 [7] PROC1_ATTACH (0) Attach processor 1 debug port to syscfg controls, and...
58 // 0x00000040 [6] PROC1_SWCLK (1) Directly drive processor 1 SWCLK, if PROC1_ATTACH is set
59 // 0x00000020 [5] PROC1_SWDI (1) Directly drive processor 1 SWDIO input, if PROC1_ATTACH is set
60 // 0x00000010 [4] PROC1_SWDO (-) Observe the value of processor 1 SWDIO output
61 // 0x00000008 [3] PROC0_ATTACH (0) Attach processor 0 debug port to syscfg controls, and...
62 // 0x00000004 [2] PROC0_SWCLK (1) Directly drive processor 0 SWCLK, if PROC0_ATTACH is set
63 // 0x00000002 [1] PROC0_SWDI (1) Directly drive processor 0 SWDIO input, if PROC0_ATTACH is set
64 // 0x00000001 [0] PROC0_SWDO (-) Observe the value of processor 0 SWDIO output
65 io_rw_32 dbgforce;
66
67 _REG_(SYSCFG_MEMPOWERDOWN_OFFSET) // SYSCFG_MEMPOWERDOWN
68 // Control power downs to memories
69 // 0x00000080 [7] ROM (0)
70 // 0x00000040 [6] USB (0)
71 // 0x00000020 [5] SRAM5 (0)
72 // 0x00000010 [4] SRAM4 (0)
73 // 0x00000008 [3] SRAM3 (0)
74 // 0x00000004 [2] SRAM2 (0)
75 // 0x00000002 [1] SRAM1 (0)
76 // 0x00000001 [0] SRAM0 (0)
77 io_rw_32 mempowerdown;
78} syscfg_hw_t;
79
80#define syscfg_hw ((syscfg_hw_t *)SYSCFG_BASE)
81static_assert(sizeof (syscfg_hw_t) == 0x001c, "");
82
83#endif // _HARDWARE_STRUCTS_SYSCFG_H
84
address_mapped.h
syscfg_hw_t
Definition: syscfg.h:26