diff options
| -rw-r--r-- | src/southbridge/intel/bd82x6x/acpi/globalnvs.asl | 20 | ||||
| -rw-r--r-- | src/southbridge/intel/bd82x6x/nvs.h | 58 |
2 files changed, 53 insertions, 25 deletions
diff --git a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl index 7aeb32bc9b..2fe092d952 100644 --- a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl +++ b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2012 The Chromium OS Authors * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -150,7 +151,7 @@ Field (GNVS, ByteAcc, NoLock, Preserve) I509, 8, // 0xc1 - IGD 0509 modified settings I609, 8, // 0xc2 - IGD 0609 modified settings I709, 8, // 0xc3 - IGD 0709 modified settings - IDMM, 8, // 0xc4 - IGD DVMT Mode + IDMM, 8, // 0xc4 - IGD Power conservation feature IDMS, 8, // 0xc5 - IGD DVMT memory size IF1E, 8, // 0xc6 - IGD function 1 enable HVCO, 8, // 0xc7 - IGD HPLL VCO @@ -163,10 +164,23 @@ Field (GNVS, ByteAcc, NoLock, Preserve) NXD7, 32, // 0xe0 - IGD _DGS next DID7 NXD8, 32, // 0xe4 - IGD _DGS next DID8 + ISCI, 8, // 0xe8 - IGD SMI/SCI mode (0: SCI) + PAVP, 8, // 0xe9 - IGD PAVP data + Offset (0xeb), + OSCC, 8, // 0xeb - PCIe OSC control + NPCE, 8, // 0xec - native pcie support + PLFL, 8, // 0xed - platform flavor + BREV, 8, // 0xee - board revision + DPBM, 8, // 0xef - digital port b mode + DPCM, 8, // 0xf0 - digital port c mode + DPDM, 8, // 0xf1 - digital port d mode + ALFP, 8, // 0xf2 - active lfp + IMON, 8, // 0xf3 - current graphics turbo imon value + MMIO, 8, // 0xf4 - 64bit mmio support + /* ChromeOS specific */ - Offset (0xf0), + Offset (0x100), #include <vendorcode/google/chromeos/acpi/gnvs.asl> - // 0xe8a - end } /* Set flag to enable USB charging in S3 */ diff --git a/src/southbridge/intel/bd82x6x/nvs.h b/src/southbridge/intel/bd82x6x/nvs.h index 2d94a64b70..3fa0093992 100644 --- a/src/southbridge/intel/bd82x6x/nvs.h +++ b/src/southbridge/intel/bd82x6x/nvs.h @@ -95,10 +95,10 @@ typedef struct { u8 llow; u8 lhih; u8 rsvd7[0x6]; - /* EMA */ + /* Extended Mobile Access */ u8 emae; /* 0x78 - EMA enable */ - u16 emap; - u16 emal; + u16 emap; /* 0x79 - EMA pointer */ + u16 emal; /* 0x7a - EMA Length */ u8 rsvd8[0x5]; /* MEF */ u8 mefe; /* 0x82 - MEF enable */ @@ -116,25 +116,39 @@ typedef struct { u8 rsvd11[7]; /* IGD OpRegion (not implemented yet) */ u32 aslb; /* 0xb4 - IGD OpRegion Base Address */ - u8 ibtt; - u8 ipat; - u8 itvf; - u8 itvm; - u8 ipsc; - u8 iblc; - u8 ibia; - u8 issc; - u8 i409; - u8 i509; - u8 i609; - u8 i709; - u8 idmm; - u8 idms; - u8 if1e; - u8 hvco; - u32 nxd[8]; - u8 rsvd12[8]; - /* ChromeOS specific (starts at 0xf0)*/ + u8 ibtt; /* 0xb8 - IGD boot type */ + u8 ipat; /* 0xb9 - IGD panel type */ + u8 itvf; /* 0xba - IGD TV format */ + u8 itvm; /* 0xbb - IGD TV minor format */ + u8 ipsc; /* 0xbc - IGD Panel Scaling */ + u8 iblc; /* 0xbd - IGD BLC configuration */ + u8 ibia; /* 0xbe - IGD BIA configuration */ + u8 issc; /* 0xbf - IGD SSC configuration */ + u8 i409; /* 0xc0 - IGD 0409 modified settings */ + u8 i509; /* 0xc1 - IGD 0509 modified settings */ + u8 i609; /* 0xc2 - IGD 0609 modified settings */ + u8 i709; /* 0xc3 - IGD 0709 modified settings */ + u8 idmm; /* 0xc4 - IGD Power Conservation */ + u8 idms; /* 0xc5 - IGD DVMT memory size */ + u8 if1e; /* 0xc6 - IGD Function 1 Enable */ + u8 hvco; /* 0xc7 - IGD HPLL VCO */ + u32 nxd[8]; /* 0xc8 - IGD next state DIDx for _DGS */ + u8 isci; /* 0xe8 - IGD SMI/SCI mode (0: SCI) */ + u8 pavp; /* 0xe9 - IGD PAVP data */ + u8 rsvd12; /* 0xea - rsvd */ + u8 oscc; /* 0xeb - PCIe OSC control */ + u8 npce; /* 0xec - native pcie support */ + u8 plfl; /* 0xed - platform flavor */ + u8 brev; /* 0xee - board revision */ + u8 dpbm; /* 0xef - digital port b mode */ + u8 dpcm; /* 0xf0 - digital port c mode */ + u8 dpdm; /* 0xf1 - digital port c mode */ + u8 alfp; /* 0xf2 - active lfp */ + u8 imon; /* 0xf3 - current graphics turbo imon value */ + u8 mmio; /* 0xf4 - 64bit mmio support */ + u8 rsvd13[11]; /* 0xf5 - rsvd */ + + /* ChromeOS specific (starts at 0x100)*/ chromeos_acpi_t chromeos; } __attribute__((packed)) global_nvs_t; |