1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
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.
6 * Copyright(c) 2017-2021 Intel Corporation. All rights reserved.
8 * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
11 #ifndef __SOF_INTEL_ATOM_H
12 #define __SOF_INTEL_ATOM_H
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
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
40 #define STACK_DUMP_SIZE 32
42 #define PCI_BAR_SIZE 0x200000
44 #define PANIC_OFFSET(x) (((x) & GENMASK_ULL(47, 32)) >> 32)
50 #define MBOX_DUMP_SIZE 0x30
57 irqreturn_t atom_irq_handler(int irq, void *context);
58 irqreturn_t atom_irq_thread(int irq, void *context);
60 int atom_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
61 int atom_get_mailbox_offset(struct snd_sof_dev *sdev);
62 int atom_get_window_offset(struct snd_sof_dev *sdev, u32 id);
64 int atom_run(struct snd_sof_dev *sdev);
65 int atom_reset(struct snd_sof_dev *sdev);
66 void atom_dump(struct snd_sof_dev *sdev, u32 flags);
68 struct snd_soc_acpi_mach *atom_machine_select(struct snd_sof_dev *sdev);
69 void atom_set_mach_params(struct snd_soc_acpi_mach *mach,
70 struct snd_sof_dev *sdev);
72 extern struct snd_soc_dai_driver atom_dai[];