/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef SOC_CANNONLAKE_SYSTEMAGENT_H
#define SOC_CANNONLAKE_SYSTEMAGENT_H

#include <intelblocks/systemagent.h>

/* Device 0:0.0 PCI configuration space */

#define EPBAR		0x40
#define DMIBAR		0x68
#define SMRAM		0x88	/* System Management RAM Control */
#define  D_OPEN		(1 << 6)
#define  D_CLS		(1 << 5)
#define  D_LCK		(1 << 4)
#define  G_SMRAME	(1 << 3)
#define  C_BASE_SEG	((0 << 2) | (1 << 1) | (0 << 0))
#define CAPID0_A	0xe4
#define  VTD_DISABLE	(1 << 23)

#define BIOS_RESET_CPL		0x5da8
#define GFXVTBAR		0x5400
#define EDRAMBAR		0x5408
#define IPUVTBAR		0x7880
#define VTVC0BAR		0x5410
#define REGBAR			0x5420
#define   VTBAR_ENABLED		0x01
#define VTBAR_MASK		0x7ffffff000ull

#define MCH_PKG_POWER_LIMIT_LO	0x59a0
#define MCH_PKG_POWER_LIMIT_HI	0x59a4
#define MCH_DDR_POWER_LIMIT_LO	0x58e0
#define MCH_DDR_POWER_LIMIT_HI	0x58e4

#define IMRBASE			0x6A40
#define IMRLIMIT		0x6A48

#if CONFIG(SOC_INTEL_COFFEELAKE) || CONFIG(SOC_INTEL_WHISKEYLAKE) \
				 || CONFIG(SOC_INTEL_COMETLAKE)
static const struct sa_mmio_descriptor soc_vtd_resources[] = {
	{ GFXVTBAR, GFXVT_BASE_ADDRESS, GFXVT_BASE_SIZE, "GFXVTBAR" },
	{ VTVC0BAR, VTVC0_BASE_ADDRESS, VTVC0_BASE_SIZE, "VTVC0BAR" },
};
#else
static const struct sa_mmio_descriptor soc_vtd_resources[] = {
	{ GFXVTBAR, GFXVT_BASE_ADDRESS, GFXVT_BASE_SIZE, "GFXVTBAR" },
	{ IPUVTBAR, IPUVT_BASE_ADDRESS, IPUVT_BASE_SIZE, "IPUVTBAR" },
	{ VTVC0BAR, VTVC0_BASE_ADDRESS, VTVC0_BASE_SIZE, "VTVC0BAR" },
};
#endif

#define V_P2SB_CFG_IBDF_BUS	0
#define V_P2SB_CFG_IBDF_DEV	30
#define V_P2SB_CFG_IBDF_FUNC	7
#define V_P2SB_CFG_HBDF_BUS	0
#define V_P2SB_CFG_HBDF_DEV	30
#define V_P2SB_CFG_HBDF_FUNC	6
#endif