xref: /aosp_15_r20/external/coreboot/src/soc/intel/broadwell/include/soc/adsp.h (revision b9411a12aaaa7e1e6a6fb7c5e057f44ee179a49c)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #ifndef _BROADWELL_ADSP_H_
4 #define _BROADWELL_ADSP_H_
5 
6 #define ADSP_PCI_IRQ			23
7 #define ADSP_ACPI_IRQ			3
8 #define  ADSP_ACPI_IRQEN		(1 << 3)
9 
10 #define ADSP_SHIM_BASE_LPT		0xe7000
11 #define ADSP_SHIM_BASE_WPT		0xfb000
12 #define  ADSP_SHIM_LTRC			0xe0
13 #define   ADSP_SHIM_LTRC_VALUE		0x3003
14 #define  ADSP_SHIM_IMC			0x28
15 #define  ADSP_SHIM_IPCD			0x40
16 
17 #define ADSP_PCI_VDRTCTL0		0xa0
18 #define  ADSP_VDRTCTL0_D3PGD_LPT	(1 << 1)
19 #define  ADSP_VDRTCTL0_D3PGD_WPT	(1 << 0)
20 #define  ADSP_VDRTCTL0_D3SRAMPGD_LPT	(1 << 2)
21 #define  ADSP_VDRTCTL0_D3SRAMPGD_WPT	(1 << 1)
22 #define ADSP_PCI_VDRTCTL1		0xa4
23 #define ADSP_PCI_VDRTCTL2		0xa8
24 #define  ADSP_VDRTCTL2_VALUE		0x00000fff
25 
26 #define ADSP_IOBP_VDLDAT1		0xd7000624
27 #define  ADSP_VDLDAT1_VALUE		0x00040100
28 #define ADSP_IOBP_VDLDAT2		0xd7000628
29 #define  ADSP_IOBP_ACPI_IRQ3		0xd9d8
30 #define  ADSP_IOBP_ACPI_IRQ3I		0xd8d9
31 #define  ADSP_IOBP_ACPI_IRQ4		0xdbda
32 #define ADSP_IOBP_PMCTL			0xd70001e0
33 #define  ADSP_PMCTL_VALUE		0x3f
34 #define ADSP_IOBP_PCICFGCTL		0xd7000500
35 #define  ADSP_PCICFGCTL_PCICD		(1 << 0)
36 #define  ADSP_PCICFGCTL_ACPIIE		(1 << 1)
37 #define  ADSP_PCICFGCTL_SPCBAD		(1 << 7)
38 
39 #endif
40