Revert "remove CONFIG_SERIAL_CPU_INIT"

This reverts commit 78efc4c36c68b51b3e73acdb721a12ec23ed0369.

The broadcast patch was reverted, so this commit should also
be reverted. The reason for reverting the broadcast patch:

It turned out that sending IPIs via broadcast doesn't work on
Sandybridge. We tried to come up with a solution, but didn't
found any so far. So revert the code for now until we have
a working solution.

Change-Id: I05c27dec55fa681f455215be56dcbc5f22808193
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/1380
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

46 files changed, 107 insertions, 0 deletions

diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig
index effcdd1bd5..a8419d53ec 100644
--- a/src/cpu/intel/model_206ax/Kconfig
+++ b/src/cpu/intel/model_206ax/Kconfig
@@ -18,6 +18,10 @@ config BOOTBLOCK_CPU_INIT
 	string
 	default "cpu/intel/model_206ax/bootblock.c"
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config SMM_TSEG_SIZE
 	hex
 	default 0x800000
diff --git a/src/cpu/x86/Kconfig b/src/cpu/x86/Kconfig
index de40c059b1..0eaee2ed40 100644
--- a/src/cpu/x86/Kconfig
+++ b/src/cpu/x86/Kconfig
@@ -1,3 +1,7 @@
+config SERIAL_CPU_INIT
+	bool
+	default y
+
 config WAIT_BEFORE_CPUS_INIT
 	bool
 	default n
diff --git a/src/mainboard/advansus/a785e-i/Kconfig b/src/mainboard/advansus/a785e-i/Kconfig
index 67b2bb4fa7..7f1d136007 100644
--- a/src/mainboard/advansus/a785e-i/Kconfig
+++ b/src/mainboard/advansus/a785e-i/Kconfig
@@ -20,6 +20,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_MP_TABLE
 	select HAVE_ACPI_TABLES
diff --git a/src/mainboard/amd/bimini_fam10/Kconfig b/src/mainboard/amd/bimini_fam10/Kconfig
index 8904a2d641..06ed977ef4 100644
--- a/src/mainboard/amd/bimini_fam10/Kconfig
+++ b/src/mainboard/amd/bimini_fam10/Kconfig
@@ -20,6 +20,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select GENERATE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_2048
diff --git a/src/mainboard/amd/dinar/Kconfig b/src/mainboard/amd/dinar/Kconfig
index e652bc7e06..c81ccfa358 100644
--- a/src/mainboard/amd/dinar/Kconfig
+++ b/src/mainboard/amd/dinar/Kconfig
@@ -31,6 +31,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SUPERIO_SMSC_SCH4037
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select BOARD_ROMSIZE_KB_2048
 	select BOARD_HAS_FADT
 	select HAVE_BUS_CONFIG
diff --git a/src/mainboard/amd/inagua/Kconfig b/src/mainboard/amd/inagua/Kconfig
index 1b6b900ae2..a9c2de4bc7 100644
--- a/src/mainboard/amd/inagua/Kconfig
+++ b/src/mainboard/amd/inagua/Kconfig
@@ -35,6 +35,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_2048
diff --git a/src/mainboard/amd/mahogany_fam10/Kconfig b/src/mainboard/amd/mahogany_fam10/Kconfig
index 4a7196fd22..8343fca225 100644
--- a/src/mainboard/amd/mahogany_fam10/Kconfig
+++ b/src/mainboard/amd/mahogany_fam10/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/amd/persimmon/Kconfig b/src/mainboard/amd/persimmon/Kconfig
index 46f5ad4857..e1f43b1f07 100644
--- a/src/mainboard/amd/persimmon/Kconfig
+++ b/src/mainboard/amd/persimmon/Kconfig
@@ -36,6 +36,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_4096
diff --git a/src/mainboard/amd/serengeti_cheetah/Kconfig b/src/mainboard/amd/serengeti_cheetah/Kconfig
index 58e3c87cf3..f2f4b54bd7 100644
--- a/src/mainboard/amd/serengeti_cheetah/Kconfig
+++ b/src/mainboard/amd/serengeti_cheetah/Kconfig
@@ -76,6 +76,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0xa
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/Kconfig b/src/mainboard/amd/serengeti_cheetah_fam10/Kconfig
index eda96144bf..e633758bf1 100644
--- a/src/mainboard/amd/serengeti_cheetah_fam10/Kconfig
+++ b/src/mainboard/amd/serengeti_cheetah_fam10/Kconfig
@@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/amd/south_station/Kconfig b/src/mainboard/amd/south_station/Kconfig
index 6cf88600bd..c482ab0c3a 100644
--- a/src/mainboard/amd/south_station/Kconfig
+++ b/src/mainboard/amd/south_station/Kconfig
@@ -35,6 +35,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_4096
diff --git a/src/mainboard/amd/tilapia_fam10/Kconfig b/src/mainboard/amd/tilapia_fam10/Kconfig
index 3a57779302..2c29f45f4a 100644
--- a/src/mainboard/amd/tilapia_fam10/Kconfig
+++ b/src/mainboard/amd/tilapia_fam10/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/amd/torpedo/Kconfig b/src/mainboard/amd/torpedo/Kconfig
index b923fa7d84..bc4030c037 100644
--- a/src/mainboard/amd/torpedo/Kconfig
+++ b/src/mainboard/amd/torpedo/Kconfig
@@ -38,6 +38,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
         select HAVE_HARD_RESET
         select SB_HT_CHAIN_UNITID_OFFSET_ONLY
         select LIFT_BSP_APIC_ID
+  select SERIAL_CPU_INIT
   select AMDMCT
         select HAVE_ACPI_TABLES
   select BOARD_ROMSIZE_KB_2048
diff --git a/src/mainboard/amd/union_station/Kconfig b/src/mainboard/amd/union_station/Kconfig
index ae1856a2ac..e7c2150765 100644
--- a/src/mainboard/amd/union_station/Kconfig
+++ b/src/mainboard/amd/union_station/Kconfig
@@ -34,6 +34,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_2048
diff --git a/src/mainboard/asrock/e350m1/Kconfig b/src/mainboard/asrock/e350m1/Kconfig
index 637df911f6..6f4ce0f6e8 100644
--- a/src/mainboard/asrock/e350m1/Kconfig
+++ b/src/mainboard/asrock/e350m1/Kconfig
@@ -36,6 +36,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
         select HAVE_HARD_RESET
         select SB_HT_CHAIN_UNITID_OFFSET_ONLY
         select LIFT_BSP_APIC_ID
+  select SERIAL_CPU_INIT
   select AMDMCT
         select HAVE_ACPI_TABLES
   select BOARD_ROMSIZE_KB_4096
diff --git a/src/mainboard/asus/m2n-e/Kconfig b/src/mainboard/asus/m2n-e/Kconfig
index d5fe8d7e72..1f92097c52 100644
--- a/src/mainboard/asus/m2n-e/Kconfig
+++ b/src/mainboard/asus/m2n-e/Kconfig
@@ -93,4 +93,8 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 endif # BOARD_ASUS_M2N_E
diff --git a/src/mainboard/asus/m4a78-em/Kconfig b/src/mainboard/asus/m4a78-em/Kconfig
index cc1e0b183f..516308fa94 100644
--- a/src/mainboard/asus/m4a78-em/Kconfig
+++ b/src/mainboard/asus/m4a78-em/Kconfig
@@ -15,6 +15,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MP_TABLE
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/asus/m4a785-m/Kconfig b/src/mainboard/asus/m4a785-m/Kconfig
index 09864eaff4..ec3a488273 100644
--- a/src/mainboard/asus/m4a785-m/Kconfig
+++ b/src/mainboard/asus/m4a785-m/Kconfig
@@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MP_TABLE
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/asus/m4a785t-m/Kconfig b/src/mainboard/asus/m4a785t-m/Kconfig
index b22f825940..727ae0cd3d 100644
--- a/src/mainboard/asus/m4a785t-m/Kconfig
+++ b/src/mainboard/asus/m4a785t-m/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MP_TABLE
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/asus/m5a88-v/Kconfig b/src/mainboard/asus/m5a88-v/Kconfig
index 7a9fcc8c1f..9cadcde05f 100644
--- a/src/mainboard/asus/m5a88-v/Kconfig
+++ b/src/mainboard/asus/m5a88-v/Kconfig
@@ -18,6 +18,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_MP_TABLE
 	select HAVE_ACPI_TABLES
diff --git a/src/mainboard/avalue/eax-785e/Kconfig b/src/mainboard/avalue/eax-785e/Kconfig
index 75d57d3b3b..aabd724ac0 100644
--- a/src/mainboard/avalue/eax-785e/Kconfig
+++ b/src/mainboard/avalue/eax-785e/Kconfig
@@ -20,6 +20,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_MP_TABLE
 	select HAVE_ACPI_TABLES
diff --git a/src/mainboard/gigabyte/ga_2761gxdk/Kconfig b/src/mainboard/gigabyte/ga_2761gxdk/Kconfig
index e7175aae10..d47344b147 100644
--- a/src/mainboard/gigabyte/ga_2761gxdk/Kconfig
+++ b/src/mainboard/gigabyte/ga_2761gxdk/Kconfig
@@ -73,6 +73,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/gigabyte/m57sli/Kconfig b/src/mainboard/gigabyte/m57sli/Kconfig
index 47e07f8745..0c8fc1b069 100644
--- a/src/mainboard/gigabyte/m57sli/Kconfig
+++ b/src/mainboard/gigabyte/m57sli/Kconfig
@@ -77,6 +77,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/gigabyte/ma785gm/Kconfig b/src/mainboard/gigabyte/ma785gm/Kconfig
index 1f6333dfb6..0e8011bca0 100644
--- a/src/mainboard/gigabyte/ma785gm/Kconfig
+++ b/src/mainboard/gigabyte/ma785gm/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/gigabyte/ma785gmt/Kconfig b/src/mainboard/gigabyte/ma785gmt/Kconfig
index 4ce6702215..0605a39bd5 100644
--- a/src/mainboard/gigabyte/ma785gmt/Kconfig
+++ b/src/mainboard/gigabyte/ma785gmt/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/gigabyte/ma78gm/Kconfig b/src/mainboard/gigabyte/ma78gm/Kconfig
index 3152e8bf7b..1b6966e15a 100644
--- a/src/mainboard/gigabyte/ma78gm/Kconfig
+++ b/src/mainboard/gigabyte/ma78gm/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/ibm/e325/Kconfig b/src/mainboard/ibm/e325/Kconfig
index 9ef4c488c4..48b93d154d 100644
--- a/src/mainboard/ibm/e325/Kconfig
+++ b/src/mainboard/ibm/e325/Kconfig
@@ -61,6 +61,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0x1
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 12
diff --git a/src/mainboard/ibm/e326/Kconfig b/src/mainboard/ibm/e326/Kconfig
index 475cb85db7..81c10bab50 100644
--- a/src/mainboard/ibm/e326/Kconfig
+++ b/src/mainboard/ibm/e326/Kconfig
@@ -61,6 +61,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0x1
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 12
diff --git a/src/mainboard/iei/kino-780am2-fam10/Kconfig b/src/mainboard/iei/kino-780am2-fam10/Kconfig
index d42710a578..01a242957c 100644
--- a/src/mainboard/iei/kino-780am2-fam10/Kconfig
+++ b/src/mainboard/iei/kino-780am2-fam10/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/iwill/dk8_htx/Kconfig b/src/mainboard/iwill/dk8_htx/Kconfig
index 5ad70f3cb9..3785b11475 100644
--- a/src/mainboard/iwill/dk8_htx/Kconfig
+++ b/src/mainboard/iwill/dk8_htx/Kconfig
@@ -54,6 +54,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0xa
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/iwill/dk8s2/Kconfig b/src/mainboard/iwill/dk8s2/Kconfig
index 7fda0a686a..1c35cb2bb5 100644
--- a/src/mainboard/iwill/dk8s2/Kconfig
+++ b/src/mainboard/iwill/dk8s2/Kconfig
@@ -51,6 +51,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0x1
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 12
diff --git a/src/mainboard/iwill/dk8x/Kconfig b/src/mainboard/iwill/dk8x/Kconfig
index 452b6e6206..9216078bc8 100644
--- a/src/mainboard/iwill/dk8x/Kconfig
+++ b/src/mainboard/iwill/dk8x/Kconfig
@@ -50,6 +50,10 @@ config HT_CHAIN_UNITID_BASE
 	hex
 	default 0x1
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 9
diff --git a/src/mainboard/jetway/pa78vm5/Kconfig b/src/mainboard/jetway/pa78vm5/Kconfig
index 2d9cb212e0..fa39039f7d 100644
--- a/src/mainboard/jetway/pa78vm5/Kconfig
+++ b/src/mainboard/jetway/pa78vm5/Kconfig
@@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MAINBOARD_RESOURCES
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
diff --git a/src/mainboard/msi/ms7260/Kconfig b/src/mainboard/msi/ms7260/Kconfig
index 09e5d215cc..18f6e6ff3c 100644
--- a/src/mainboard/msi/ms7260/Kconfig
+++ b/src/mainboard/msi/ms7260/Kconfig
@@ -75,6 +75,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/msi/ms9282/Kconfig b/src/mainboard/msi/ms9282/Kconfig
index 374f1a38d2..f4bc059cac 100644
--- a/src/mainboard/msi/ms9282/Kconfig
+++ b/src/mainboard/msi/ms9282/Kconfig
@@ -69,6 +69,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/msi/ms9652_fam10/Kconfig b/src/mainboard/msi/ms9652_fam10/Kconfig
index 2bb4a614af..74396465f4 100644
--- a/src/mainboard/msi/ms9652_fam10/Kconfig
+++ b/src/mainboard/msi/ms9652_fam10/Kconfig
@@ -137,6 +137,14 @@ config SB_HT_CHAIN_ON_BUS0
 	int
 	default 1
 
+config VAR_MTRR_HOLE
+	bool
+	default n
+
+config SERIAL_CPU_INIT
+	bool
+	default y
+
 config APIC_ID_OFFSET
 	hex
 	default 0x00
diff --git a/src/mainboard/nvidia/l1_2pvv/Kconfig b/src/mainboard/nvidia/l1_2pvv/Kconfig
index 3c7f50993d..6ca0816247 100644
--- a/src/mainboard/nvidia/l1_2pvv/Kconfig
+++ b/src/mainboard/nvidia/l1_2pvv/Kconfig
@@ -79,6 +79,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/supermicro/h8dmr_fam10/Kconfig b/src/mainboard/supermicro/h8dmr_fam10/Kconfig
index 9c3cef4294..7c7b89e0b6 100644
--- a/src/mainboard/supermicro/h8dmr_fam10/Kconfig
+++ b/src/mainboard/supermicro/h8dmr_fam10/Kconfig
@@ -94,4 +94,8 @@ config AMD_UCODE_PATCH_FILE
 	string
 	default "mc_patch_0100009f.h"
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 endif # BOARD_SUPERMICRO_H8DMR_FAM10
diff --git a/src/mainboard/supermicro/h8qgi/Kconfig b/src/mainboard/supermicro/h8qgi/Kconfig
index b8edf196b6..4ab9a6bb55 100644
--- a/src/mainboard/supermicro/h8qgi/Kconfig
+++ b/src/mainboard/supermicro/h8qgi/Kconfig
@@ -38,6 +38,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
 	select HAVE_HARD_RESET
+	select SERIAL_CPU_INIT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_2048
 	#select MMCONF_SUPPORT_DEFAULT #TODO enable it to resolve Multicore IO conflict
diff --git a/src/mainboard/supermicro/h8qme_fam10/Kconfig b/src/mainboard/supermicro/h8qme_fam10/Kconfig
index a04139e925..847659925c 100644
--- a/src/mainboard/supermicro/h8qme_fam10/Kconfig
+++ b/src/mainboard/supermicro/h8qme_fam10/Kconfig
@@ -93,6 +93,10 @@ config AMD_UCODE_PATCH_FILE
 	string
 	default "mc_patch_0100009f.h"
 
+config SERIAL_CPU_INIT
+	bool
+	default y
+
 config STACK_SIZE
 	hex
 	default 0x10000
diff --git a/src/mainboard/supermicro/h8scm_fam10/Kconfig b/src/mainboard/supermicro/h8scm_fam10/Kconfig
index a3ee500c39..844763e211 100644
--- a/src/mainboard/supermicro/h8scm_fam10/Kconfig
+++ b/src/mainboard/supermicro/h8scm_fam10/Kconfig
@@ -18,6 +18,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select GENERATE_MP_TABLE
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
 	select AMDMCT
 	select GENERATE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_2048
diff --git a/src/mainboard/tyan/s2891/Kconfig b/src/mainboard/tyan/s2891/Kconfig
index 06d00b560e..395f7343d4 100644
--- a/src/mainboard/tyan/s2891/Kconfig
+++ b/src/mainboard/tyan/s2891/Kconfig
@@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
+	select SERIAL_CPU_INIT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_512
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
diff --git a/src/mainboard/tyan/s2892/Kconfig b/src/mainboard/tyan/s2892/Kconfig
index 61a697599a..9c6e7eca7d 100644
--- a/src/mainboard/tyan/s2892/Kconfig
+++ b/src/mainboard/tyan/s2892/Kconfig
@@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
+	select SERIAL_CPU_INIT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
 	select QRANK_DIMM_SUPPORT
diff --git a/src/mainboard/tyan/s2895/Kconfig b/src/mainboard/tyan/s2895/Kconfig
index d90d4d892e..05b6806bbe 100644
--- a/src/mainboard/tyan/s2895/Kconfig
+++ b/src/mainboard/tyan/s2895/Kconfig
@@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
+	select SERIAL_CPU_INIT
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_1024
 	select QRANK_DIMM_SUPPORT
diff --git a/src/mainboard/tyan/s2912/Kconfig b/src/mainboard/tyan/s2912/Kconfig
index 51b6b7f184..192b4ff151 100644
--- a/src/mainboard/tyan/s2912/Kconfig
+++ b/src/mainboard/tyan/s2912/Kconfig
@@ -74,6 +74,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11
diff --git a/src/mainboard/tyan/s2912_fam10/Kconfig b/src/mainboard/tyan/s2912_fam10/Kconfig
index d09a544c5b..910181df02 100644
--- a/src/mainboard/tyan/s2912_fam10/Kconfig
+++ b/src/mainboard/tyan/s2912_fam10/Kconfig
@@ -74,6 +74,10 @@ config HT_CHAIN_END_UNITID_BASE
 	hex
 	default 0x20
 
+config SERIAL_CPU_INIT
+	bool
+	default n
+
 config IRQ_SLOT_COUNT
 	int
 	default 11