1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
2/*
3 * This file is provided under a dual BSD/GPLv2 license.  When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * Copyright(c) 2017-2021 Intel Corporation. All rights reserved.
7 *
8 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
9 */
10
11#ifndef __SOF_INTEL_ATOM_H
12#define __SOF_INTEL_ATOM_H
13
14/* DSP memories */
15#define IRAM_OFFSET		0x0C0000
16#define IRAM_SIZE		(80 * 1024)
17#define DRAM_OFFSET		0x100000
18#define DRAM_SIZE		(160 * 1024)
19#define SHIM_OFFSET		0x140000
20#define SHIM_SIZE_BYT		0x100
21#define SHIM_SIZE_CHT		0x118
22#define MBOX_OFFSET		0x144000
23#define MBOX_SIZE		0x1000
24#define EXCEPT_OFFSET		0x800
25#define EXCEPT_MAX_HDR_SIZE	0x400
26
27/* DSP peripherals */
28#define DMAC0_OFFSET		0x098000
29#define DMAC1_OFFSET		0x09c000
30#define DMAC2_OFFSET		0x094000
31#define DMAC_SIZE		0x420
32#define SSP0_OFFSET		0x0a0000
33#define SSP1_OFFSET		0x0a1000
34#define SSP2_OFFSET		0x0a2000
35#define SSP3_OFFSET		0x0a4000
36#define SSP4_OFFSET		0x0a5000
37#define SSP5_OFFSET		0x0a6000
38#define SSP_SIZE		0x100
39
40#define STACK_DUMP_SIZE		32
41
42#define PCI_BAR_SIZE		0x200000
43
44#define PANIC_OFFSET(x)	(((x) & GENMASK_ULL(47, 32)) >> 32)
45
46/*
47 * Debug
48 */
49
50#define MBOX_DUMP_SIZE	0x30
51
52/* BARs */
53#define DSP_BAR		0
54#define PCI_BAR		1
55#define IMR_BAR		2
56
57irqreturn_t atom_irq_handler(int irq, void *context);
58irqreturn_t atom_irq_thread(int irq, void *context);
59
60int atom_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
61int atom_get_mailbox_offset(struct snd_sof_dev *sdev);
62int atom_get_window_offset(struct snd_sof_dev *sdev, u32 id);
63
64int atom_run(struct snd_sof_dev *sdev);
65int atom_reset(struct snd_sof_dev *sdev);
66void atom_dump(struct snd_sof_dev *sdev, u32 flags);
67
68struct snd_soc_acpi_mach *atom_machine_select(struct snd_sof_dev *sdev);
69void atom_set_mach_params(struct snd_soc_acpi_mach *mach,
70			  struct snd_sof_dev *sdev);
71
72extern struct snd_soc_dai_driver atom_dai[];
73
74#endif
75