From: Laszlo Ersek <lersek@redhat.com>
Date: Wed, 13 May 2015 09:31:39 +0000 (+0000)
Subject: OvmfPkg: new macros for platform specific register addresses and values
X-Git-Tag: edk2-stable201903~9823
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6b225ace4b5b935f11eab11edd62ff13be66aa1a;hp=cb2e300766ae1ee240c6616cec05b601fd133b6f;p=mirror_edk2.git

OvmfPkg: new macros for platform specific register addresses and values

Define some new macros for register addresses (both PCI and IO) and
register values (bits) that we're going to use soon.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Gabriel Somlo <somlo@cmu.edu>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17433 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h b/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h
index 893bca495a..8cbd685ab5 100644
--- a/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h
+++ b/OvmfPkg/Include/IndustryStandard/I440FxPiix4.h
@@ -32,4 +32,9 @@
 //
 #define POWER_MGMT_REGISTER_PIIX4(Offset) PCI_LIB_ADDRESS (0, 1, 3, (Offset))
 
+#define PIIX4_PMBA             0x40
+
+#define PIIX4_PMREGMISC        0x80
+#define PIIX4_PMREGMISC_PMIOSE   BIT0
+
 #endif
diff --git a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h
index 91fb6e1d49..4f59a7c0e3 100644
--- a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h
+++ b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h
@@ -25,10 +25,69 @@
 //
 #define INTEL_Q35_MCH_DEVICE_ID 0x29C0
 
+//
+// B/D/F/Type: 0/0/0/PCI
+//
+#define DRAMC_REGISTER_Q35(Offset) PCI_LIB_ADDRESS (0, 0, 0, (Offset))
+
+#define MCH_GGC               0x52
+#define MCH_GGC_IVD             BIT1
+
+#define MCH_SMRAM             0x9D
+#define MCH_SMRAM_D_LCK         BIT4
+#define MCH_SMRAM_G_SMRAME      BIT3
+
+#define MCH_ESMRAMC           0x9E
+#define MCH_ESMRAMC_H_SMRAME    BIT7
+#define MCH_ESMRAMC_E_SMERR     BIT6
+#define MCH_ESMRAMC_SM_CACHE    BIT5
+#define MCH_ESMRAMC_SM_L1       BIT4
+#define MCH_ESMRAMC_SM_L2       BIT3
+#define MCH_ESMRAMC_TSEG_8MB    BIT2
+#define MCH_ESMRAMC_TSEG_2MB    BIT1
+#define MCH_ESMRAMC_TSEG_1MB    0
+#define MCH_ESMRAMC_TSEG_MASK   (BIT2 | BIT1)
+#define MCH_ESMRAMC_T_EN        BIT0
+
+#define MCH_GBSM              0xA4
+#define MCH_GBSM_MB_SHIFT       20
+
+#define MCH_BGSM              0xA8
+#define MCH_BGSM_MB_SHIFT       20
+
+#define MCH_TSEGMB            0xAC
+#define MCH_TSEGMB_MB_SHIFT     20
+
+#define MCH_TOLUD             0xB0
+#define MCH_TOLUD_MB_SHIFT      4
+
 //
 // B/D/F/Type: 0/0x1f/0/PCI
 //
 #define POWER_MGMT_REGISTER_Q35(Offset) \
   PCI_LIB_ADDRESS (0, 0x1f, 0, (Offset))
 
+#define ICH9_PMBASE               0x40
+#define ICH9_PMBASE_MASK            (BIT15 | BIT14 | BIT13 | BIT12 | BIT11 | \
+                                     BIT10 | BIT9  | BIT8  | BIT7)
+
+#define ICH9_ACPI_CNTL            0x44
+#define ICH9_ACPI_CNTL_ACPI_EN      BIT7
+
+#define ICH9_GEN_PMCON_1          0xA0
+#define ICH9_GEN_PMCON_1_SMI_LOCK   BIT4
+
+//
+// IO ports
+//
+#define ICH9_APM_CNT 0xB2
+#define ICH9_APM_STS 0xB3
+
+//
+// IO ports relative to PMBASE
+//
+#define ICH9_PMBASE_OFS_SMI_EN 0x30
+#define ICH9_SMI_EN_APMC_EN      BIT5
+#define ICH9_SMI_EN_GBL_SMI_EN   BIT0
+
 #endif