diff options
Diffstat (limited to 'src/northbridge/intel/ironlake/registers/host_bridge.h')
| -rw-r--r-- | src/northbridge/intel/ironlake/registers/host_bridge.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/northbridge/intel/ironlake/registers/host_bridge.h b/src/northbridge/intel/ironlake/registers/host_bridge.h new file mode 100644 index 0000000000..0322a515cc --- /dev/null +++ b/src/northbridge/intel/ironlake/registers/host_bridge.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ +#define __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ + +#define EPBAR 0x40 +#define MCHBAR 0x48 +#define GGC 0x52 +#define DEVEN 0x54 +#define DEVEN_IGD (1 << 3) +#define DEVEN_PEG10 (1 << 1) +#define DEVEN_HOST (1 << 0) + +#define DMIBAR 0x68 + +#define LAC 0x87 /* Legacy Access Control */ + +#define REMAPBASE 0x98 +#define REMAPLIMIT 0x9a +#define TOM 0xa0 +#define TOUUD 0xa2 +#define IGD_BASE 0xa4 +#define GTT_BASE 0xa8 +#define TSEG 0xac /* TSEG base */ +#define TOLUD 0xb0 + +#define SKPD 0xdc /* Scratchpad Data */ + +#define CAPID0 0xe0 + +#endif /* __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ */ |