MMCONF_SUPPORT: Flip default to enabled

Also remove separate MMCONF_SUPPORT_DEFAULT flag.

Change-Id: Idf1accdb93843a8fe2ee9c09fb984968652476e0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17694
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

21 files changed, 17 insertions, 13 deletions

diff --git a/src/northbridge/amd/amdk8/Kconfig b/src/northbridge/amd/amdk8/Kconfig
index f1ee3c3d4a..83f70c90c2 100644
--- a/src/northbridge/amd/amdk8/Kconfig
+++ b/src/northbridge/amd/amdk8/Kconfig
@@ -22,6 +22,14 @@ config NORTHBRIDGE_AMD_AMDK8
 	select LATE_CBMEM_INIT
 
 if NORTHBRIDGE_AMD_AMDK8
+
+config NO_MMCONF_SUPPORT
+	bool
+	default y
+	help
+	   If you want to remove this, you need to make sure any access to CPU
+	   nodes 0:18.0, 0:19.0, ...  continue to use PCI IO config access.
+
 config AGP_APERTURE_SIZE
 	hex
 	default 0x4000000
diff --git a/src/northbridge/intel/e7505/Kconfig b/src/northbridge/intel/e7505/Kconfig
index c1faac06db..702ba1c913 100644
--- a/src/northbridge/intel/e7505/Kconfig
+++ b/src/northbridge/intel/e7505/Kconfig
@@ -20,6 +20,7 @@ if NORTHBRIDGE_INTEL_E7505
 
 config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
 	def_bool y
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 
diff --git a/src/northbridge/intel/fsp_rangeley/Kconfig b/src/northbridge/intel/fsp_rangeley/Kconfig
index 506a913729..bc7352641c 100644
--- a/src/northbridge/intel/fsp_rangeley/Kconfig
+++ b/src/northbridge/intel/fsp_rangeley/Kconfig
@@ -17,7 +17,6 @@
 config NORTHBRIDGE_INTEL_FSP_RANGELEY
 	bool
 	select CPU_INTEL_FSP_MODEL_406DX
-	select MMCONF_SUPPORT_DEFAULT
 
 if NORTHBRIDGE_INTEL_FSP_RANGELEY
 
diff --git a/src/northbridge/intel/fsp_sandybridge/Kconfig b/src/northbridge/intel/fsp_sandybridge/Kconfig
index 96b2df52ec..89326b4b5c 100644
--- a/src/northbridge/intel/fsp_sandybridge/Kconfig
+++ b/src/northbridge/intel/fsp_sandybridge/Kconfig
@@ -18,13 +18,11 @@ config NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
 	bool
 	select CPU_INTEL_FSP_MODEL_206AX
 	select INTEL_GMA_ACPI
-	select MMCONF_SUPPORT_DEFAULT
 
 config NORTHBRIDGE_INTEL_FSP_IVYBRIDGE
 	bool
 	select CPU_INTEL_FSP_MODEL_306AX
 	select INTEL_GMA_ACPI
-	select MMCONF_SUPPORT_DEFAULT
 
 if NORTHBRIDGE_INTEL_FSP_IVYBRIDGE || NORTHBRIDGE_INTEL_FSP_SANDYBRIDGE
 
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig
index 80447d506a..ca1f9c6d21 100644
--- a/src/northbridge/intel/gm45/Kconfig
+++ b/src/northbridge/intel/gm45/Kconfig
@@ -21,7 +21,6 @@ if NORTHBRIDGE_INTEL_GM45
 config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select HAVE_DEBUG_RAM_SETUP
-	select MMCONF_SUPPORT_DEFAULT
 	select VGA
 	select INTEL_EDID
 	select INTEL_GMA_ACPI
diff --git a/src/northbridge/intel/haswell/Kconfig b/src/northbridge/intel/haswell/Kconfig
index db51dd2164..4fc117d167 100644
--- a/src/northbridge/intel/haswell/Kconfig
+++ b/src/northbridge/intel/haswell/Kconfig
@@ -16,7 +16,6 @@
 config NORTHBRIDGE_INTEL_HASWELL
 	bool
 	select CPU_INTEL_HASWELL
-	select MMCONF_SUPPORT_DEFAULT
 	select NORTHBRIDGE_INTEL_COMMON_MRC_CACHE
 	select INTEL_DDI
 	select INTEL_DP
diff --git a/src/northbridge/intel/i3100/Kconfig b/src/northbridge/intel/i3100/Kconfig
index 2260664129..7d4f4e5254 100644
--- a/src/northbridge/intel/i3100/Kconfig
+++ b/src/northbridge/intel/i3100/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_INTEL_I3100
 	bool
+	select NO_MMCONF_SUPPORT
 	select LATE_CBMEM_INIT
 	select UDELAY_IO
 
diff --git a/src/northbridge/intel/i440bx/Kconfig b/src/northbridge/intel/i440bx/Kconfig
index 3f574a48d6..36d47542ba 100644
--- a/src/northbridge/intel/i440bx/Kconfig
+++ b/src/northbridge/intel/i440bx/Kconfig
@@ -15,6 +15,7 @@
 
 config NORTHBRIDGE_INTEL_I440BX
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 	select UDELAY_IO
diff --git a/src/northbridge/intel/i5000/Kconfig b/src/northbridge/intel/i5000/Kconfig
index 9fde6cb8e4..67a21fcbc7 100644
--- a/src/northbridge/intel/i5000/Kconfig
+++ b/src/northbridge/intel/i5000/Kconfig
@@ -15,7 +15,6 @@
 
 config NORTHBRIDGE_INTEL_I5000
 	bool
-	select MMCONF_SUPPORT_DEFAULT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 
diff --git a/src/northbridge/intel/i82810/Kconfig b/src/northbridge/intel/i82810/Kconfig
index 428505cc60..7d8c46b47c 100644
--- a/src/northbridge/intel/i82810/Kconfig
+++ b/src/northbridge/intel/i82810/Kconfig
@@ -15,6 +15,7 @@
 
 config NORTHBRIDGE_INTEL_I82810
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 	select UDELAY_IO
diff --git a/src/northbridge/intel/i82830/Kconfig b/src/northbridge/intel/i82830/Kconfig
index 344dfedca8..d0bee8f9eb 100644
--- a/src/northbridge/intel/i82830/Kconfig
+++ b/src/northbridge/intel/i82830/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_INTEL_I82830
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 	select UDELAY_IO
diff --git a/src/northbridge/intel/i855/Kconfig b/src/northbridge/intel/i855/Kconfig
index 25a1fd5979..a9439dcd40 100644
--- a/src/northbridge/intel/i855/Kconfig
+++ b/src/northbridge/intel/i855/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_INTEL_I855
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 
diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index d22451a487..8f59be5b80 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -20,7 +20,6 @@ if NORTHBRIDGE_INTEL_I945
 
 config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
 	def_bool y
-	select MMCONF_SUPPORT_DEFAULT
 	select HAVE_DEBUG_RAM_SETUP
 	select LAPIC_MONOTONIC_TIMER
 	select VGA
diff --git a/src/northbridge/intel/nehalem/Kconfig b/src/northbridge/intel/nehalem/Kconfig
index eee9405bb3..4dada50aaf 100644
--- a/src/northbridge/intel/nehalem/Kconfig
+++ b/src/northbridge/intel/nehalem/Kconfig
@@ -16,7 +16,6 @@
 config NORTHBRIDGE_INTEL_NEHALEM
 	bool
 	select CPU_INTEL_MODEL_2065X
-	select MMCONF_SUPPORT_DEFAULT
 	select VGA
 	select INTEL_EDID
 	select TSC_MONOTONIC_TIMER
diff --git a/src/northbridge/intel/pineview/Kconfig b/src/northbridge/intel/pineview/Kconfig
index 188db6d75c..5b34fb2bfe 100644
--- a/src/northbridge/intel/pineview/Kconfig
+++ b/src/northbridge/intel/pineview/Kconfig
@@ -21,7 +21,6 @@ if NORTHBRIDGE_INTEL_PINEVIEW
 
 config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
 	def_bool y
-	select MMCONF_SUPPORT_DEFAULT
 	select HAVE_DEBUG_RAM_SETUP
 	select LAPIC_MONOTONIC_TIMER
 	select LATE_CBMEM_INIT
diff --git a/src/northbridge/intel/sandybridge/Kconfig b/src/northbridge/intel/sandybridge/Kconfig
index 7ca897e2ec..c78b397ecc 100644
--- a/src/northbridge/intel/sandybridge/Kconfig
+++ b/src/northbridge/intel/sandybridge/Kconfig
@@ -16,7 +16,6 @@
 
 config NORTHBRIDGE_INTEL_SANDYBRIDGE
 	bool
-	select MMCONF_SUPPORT_DEFAULT
 	select NORTHBRIDGE_INTEL_COMMON_MRC_CACHE
 	select CPU_INTEL_MODEL_206AX
 	select HAVE_DEBUG_RAM_SETUP
@@ -25,7 +24,6 @@ config NORTHBRIDGE_INTEL_SANDYBRIDGE
 
 config NORTHBRIDGE_INTEL_IVYBRIDGE
 	bool
-	select MMCONF_SUPPORT_DEFAULT
 	select NORTHBRIDGE_INTEL_COMMON_MRC_CACHE
 	select CPU_INTEL_MODEL_306AX
 	select HAVE_DEBUG_RAM_SETUP
diff --git a/src/northbridge/intel/x4x/Kconfig b/src/northbridge/intel/x4x/Kconfig
index 43c7b2a04f..57e93f9580 100644
--- a/src/northbridge/intel/x4x/Kconfig
+++ b/src/northbridge/intel/x4x/Kconfig
@@ -22,7 +22,6 @@ if NORTHBRIDGE_INTEL_X4X
 config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
 	def_bool y
 	select HAVE_DEBUG_RAM_SETUP
-	select MMCONF_SUPPORT_DEFAULT
 	select VGA
 	select INTEL_GMA_ACPI
 	select EARLY_CBMEM_INIT
diff --git a/src/northbridge/via/cn700/Kconfig b/src/northbridge/via/cn700/Kconfig
index 18897054d8..98af4e8655 100644
--- a/src/northbridge/via/cn700/Kconfig
+++ b/src/northbridge/via/cn700/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_VIA_CN700
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select LATE_CBMEM_INIT
 
diff --git a/src/northbridge/via/cx700/Kconfig b/src/northbridge/via/cx700/Kconfig
index 03014eb964..ec2c75ba1d 100644
--- a/src/northbridge/via/cx700/Kconfig
+++ b/src/northbridge/via/cx700/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_VIA_CX700
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select HAVE_DEBUG_SMBUS
 	select HAVE_HARD_RESET
diff --git a/src/northbridge/via/vx800/Kconfig b/src/northbridge/via/vx800/Kconfig
index 9eb84fb14e..9bcb7cd855 100644
--- a/src/northbridge/via/vx800/Kconfig
+++ b/src/northbridge/via/vx800/Kconfig
@@ -1,5 +1,6 @@
 config NORTHBRIDGE_VIA_VX800
 	bool
+	select NO_MMCONF_SUPPORT
 	select HAVE_DEBUG_RAM_SETUP
 	select HAVE_DEBUG_SMBUS
 	select LATE_CBMEM_INIT
diff --git a/src/northbridge/via/vx900/Kconfig b/src/northbridge/via/vx900/Kconfig
index 182345e88e..73d40adfba 100644
--- a/src/northbridge/via/vx900/Kconfig
+++ b/src/northbridge/via/vx900/Kconfig
@@ -21,7 +21,6 @@ config NORTHBRIDGE_VIA_VX900
 	select HAVE_DEBUG_RAM_SETUP
 	select HAVE_DEBUG_SMBUS
 	select HAVE_HARD_RESET
-	select MMCONF_SUPPORT_DEFAULT
 	select LATE_CBMEM_INIT
 
 if NORTHBRIDGE_VIA_VX900