mirror of
https://github.com/andreili/katapult.git
synced 2025-08-24 03:44:06 +02:00
c0014efc4a
Synchronize with the latest Klipper code. This pulls in the latest lib/ files (needed to use the pico-sdk v2.0.0 version). It updates to latest can2040 code (needed for pico-sdk v2.0.0 support). It implements USB double buffering (as is now done in Klipper). It adds in support for additional UART pins (as is now done in Klipper). It adds support for rp2350 chips. This replaces the execute in ram code previously implemented in Katapult with the execute in ram code that is now standard in Klipper. The CONFIG_RP2040_ADD_BOOT_SIGNATURE kconfig symbol was removed and the build now always produces a katapult.withclear.uf2 file. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT
|
|
|
|
/**
|
|
* Copyright (c) 2024 Raspberry Pi Ltd.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
#ifndef _HARDWARE_STRUCTS_WATCHDOG_H
|
|
#define _HARDWARE_STRUCTS_WATCHDOG_H
|
|
|
|
/**
|
|
* \file rp2040/watchdog.h
|
|
*/
|
|
|
|
#include "hardware/address_mapped.h"
|
|
#include "hardware/regs/watchdog.h"
|
|
|
|
// Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_watchdog
|
|
//
|
|
// 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/watchdog.h.
|
|
//
|
|
// Bit-field descriptions are of the form:
|
|
// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
|
|
|
|
typedef struct {
|
|
_REG_(WATCHDOG_CTRL_OFFSET) // WATCHDOG_CTRL
|
|
// Watchdog control
|
|
// 0x80000000 [31] TRIGGER (0) Trigger a watchdog reset
|
|
// 0x40000000 [30] ENABLE (0) When not enabled the watchdog timer is paused
|
|
// 0x04000000 [26] PAUSE_DBG1 (1) Pause the watchdog timer when processor 1 is in debug mode
|
|
// 0x02000000 [25] PAUSE_DBG0 (1) Pause the watchdog timer when processor 0 is in debug mode
|
|
// 0x01000000 [24] PAUSE_JTAG (1) Pause the watchdog timer when JTAG is accessing the bus fabric
|
|
// 0x00ffffff [23:0] TIME (0x000000) Indicates the number of ticks / 2 (see errata RP2040-E1)...
|
|
io_rw_32 ctrl;
|
|
|
|
_REG_(WATCHDOG_LOAD_OFFSET) // WATCHDOG_LOAD
|
|
// Load the watchdog timer.
|
|
// 0x00ffffff [23:0] LOAD (0x000000)
|
|
io_wo_32 load;
|
|
|
|
_REG_(WATCHDOG_REASON_OFFSET) // WATCHDOG_REASON
|
|
// Logs the reason for the last reset.
|
|
// 0x00000002 [1] FORCE (0)
|
|
// 0x00000001 [0] TIMER (0)
|
|
io_ro_32 reason;
|
|
|
|
// (Description copied from array index 0 register WATCHDOG_SCRATCH0 applies similarly to other array indexes)
|
|
_REG_(WATCHDOG_SCRATCH0_OFFSET) // WATCHDOG_SCRATCH0
|
|
// Scratch register
|
|
// 0xffffffff [31:0] SCRATCH0 (0x00000000)
|
|
io_rw_32 scratch[8];
|
|
|
|
_REG_(WATCHDOG_TICK_OFFSET) // WATCHDOG_TICK
|
|
// Controls the tick generator
|
|
// 0x000ff800 [19:11] COUNT (-) Count down timer: the remaining number clk_tick cycles...
|
|
// 0x00000400 [10] RUNNING (-) Is the tick generator running?
|
|
// 0x00000200 [9] ENABLE (1) start / stop tick generation
|
|
// 0x000001ff [8:0] CYCLES (0x000) Total number of clk_tick cycles before the next tick
|
|
io_rw_32 tick;
|
|
} watchdog_hw_t;
|
|
|
|
#define watchdog_hw ((watchdog_hw_t *)WATCHDOG_BASE)
|
|
static_assert(sizeof (watchdog_hw_t) == 0x0030, "");
|
|
|
|
#endif // _HARDWARE_STRUCTS_WATCHDOG_H
|
|
|