| Angel Pons | 3896576 | 2020-07-22 11:15:17 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| Angel Pons | fd19075 | 2020-09-15 12:38:17 +0200 | [diff] [blame] | 3 | #ifndef __X4X_REGISTERS_HOSTBRIDGE_H__ |
| 4 | #define __X4X_REGISTERS_HOSTBRIDGE_H__ |
| Angel Pons | 3896576 | 2020-07-22 11:15:17 +0200 | [diff] [blame] | 5 | |
| Angel Pons | 6b2be99 | 2020-07-22 11:16:49 +0200 | [diff] [blame] | 6 | #define D0F0_EPBAR_LO 0x40 |
| 7 | #define D0F0_EPBAR_HI 0x44 |
| 8 | #define D0F0_MCHBAR_LO 0x48 |
| 9 | #define D0F0_MCHBAR_HI 0x4c |
| 10 | #define D0F0_GGC 0x52 |
| 11 | #define D0F0_DEVEN 0x54 |
| Angel Pons | 3896576 | 2020-07-22 11:15:17 +0200 | [diff] [blame] | 12 | #define D0EN (1 << 0) |
| 13 | #define D1EN (1 << 1) |
| 14 | #define IGD0EN (1 << 3) |
| 15 | #define IGD1EN (1 << 4) |
| 16 | #define D3F0EN (1 << 6) |
| 17 | #define D3F1EN (1 << 7) |
| 18 | #define D3F2EN (1 << 8) |
| 19 | #define D3F3EN (1 << 9) |
| 20 | #define PEG1EN (1 << 13) |
| 21 | #define BOARD_DEVEN (D0EN | D1EN | IGD0EN | IGD1EN | PEG1EN) |
| Angel Pons | 6b2be99 | 2020-07-22 11:16:49 +0200 | [diff] [blame] | 22 | #define D0F0_PCIEXBAR_LO 0x60 |
| 23 | #define D0F0_PCIEXBAR_HI 0x64 |
| 24 | #define D0F0_DMIBAR_LO 0x68 |
| 25 | #define D0F0_DMIBAR_HI 0x6c |
| 26 | #define D0F0_PAM(x) (0x90 + (x)) /* 0-6 */ |
| 27 | #define D0F0_REMAPBASE 0x98 |
| 28 | #define D0F0_REMAPLIMIT 0x9a |
| 29 | #define D0F0_SMRAM 0x9d |
| 30 | #define D0F0_ESMRAMC 0x9e |
| 31 | #define D0F0_TOM 0xa0 |
| 32 | #define D0F0_TOUUD 0xa2 |
| 33 | #define D0F0_TOLUD 0xb0 |
| 34 | #define D0F0_GBSM 0xa4 |
| 35 | #define D0F0_BGSM 0xa8 |
| 36 | #define D0F0_TSEG 0xac |
| 37 | #define D0F0_SKPD 0xdc /* Scratchpad Data */ |
| 38 | #define D0F0_CAPID0 0xe0 |
| Angel Pons | 3896576 | 2020-07-22 11:15:17 +0200 | [diff] [blame] | 39 | |
| Angel Pons | fd19075 | 2020-09-15 12:38:17 +0200 | [diff] [blame] | 40 | #endif /* __X4X_REGISTERS_HOSTBRIDGE_H__ */ |