| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef SOC_ELKHARTLAKE_SYSTEMAGENT_H |
| #define SOC_ELKHARTLAKE_SYSTEMAGENT_H |
| |
| #include <intelblocks/systemagent.h> |
| |
| /* Device 0:0.0 PCI configuration space */ |
| |
| #define EPBAR 0x40 |
| #define DMIBAR 0x68 |
| #define CAPID0_A 0xe4 |
| #define VTD_DISABLE (1 << 23) |
| |
| #define BIOS_RESET_CPL 0x5da8 |
| #define GFXVTBAR 0x5400 |
| #define EDRAMBAR 0x5408 |
| #define VTVC0BAR 0x5410 |
| #define REGBAR 0x5420 |
| #define VTBAR_ENABLED 0x01 |
| #define VTBAR_MASK 0x7ffffff000ull |
| |
| #define MCH_PKG_POWER_LIMIT_LO 0x59a0 |
| #define PKG_PWR_LIM_1_EN (1 << 15) |
| #define MCH_PKG_POWER_LIMIT_HI 0x59a4 |
| #define PKG_PWR_LIM_2_EN (1 << 15) |
| #define MCH_DDR_POWER_LIMIT_LO 0x58e0 |
| #define MCH_DDR_POWER_LIMIT_HI 0x58e4 |
| |
| #define IMRBASE 0x6A40 |
| #define IMRLIMIT 0x6A48 |
| |
| 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" }, |
| }; |
| |
| #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 |