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authorKyösti Mälkki <kyosti.malkki@gmail.com>2015-02-05 15:48:38 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-06-05 10:17:35 +0200
commit7748ee5ee188bf6b3846501b32a9ae82ccb8e853 (patch)
treeb795bbb255aeb0345f744fce4a41a0d433c0f01b /src/mainboard/msi
parent98a915e2621df4885ba42f09502775f1f4a288b4 (diff)
downloadcoreboot-7748ee5ee188bf6b3846501b32a9ae82ccb8e853.tar.xz
AMD K8 fam10: Refactor Kconfig SB_HT_CHAIN_ON_BUS0
If SB_HT_CHAIN_ON_BUS0 is selected, HyperTransport chain for System Bus is the first to scan and it will be assigned with bus number 0. If HT_CHAIN_DISTRIBUTE is selected, each link will reserve a fixed range of bus numbers instead of assigning consecutive numbers across all the links. All fam10 have SB_HT_CHAIN_ON_BUS0 selected under northbridge. Follow-up can easily drop this if we find this is dictated by architecture. Change-Id: I8deddcb4c3fd679b6b27e2879d9dba3895c4dd6f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8366 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Diffstat (limited to 'src/mainboard/msi')
-rw-r--r--src/mainboard/msi/ms7135/Kconfig5
-rw-r--r--src/mainboard/msi/ms7260/Kconfig5
-rw-r--r--src/mainboard/msi/ms9185/Kconfig5
-rw-r--r--src/mainboard/msi/ms9282/Kconfig4
-rw-r--r--src/mainboard/msi/ms9652_fam10/Kconfig4
5 files changed, 3 insertions, 20 deletions
diff --git a/src/mainboard/msi/ms7135/Kconfig b/src/mainboard/msi/ms7135/Kconfig
index f2cfd9a7b2..50f989e675 100644
--- a/src/mainboard/msi/ms7135/Kconfig
+++ b/src/mainboard/msi/ms7135/Kconfig
@@ -5,6 +5,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select CPU_AMD_SOCKET_754
select NORTHBRIDGE_AMD_AMDK8
select SOUTHBRIDGE_NVIDIA_CK804
+ select HT_CHAIN_DISTRIBUTE
select SUPERIO_WINBOND_W83627THG
select HAVE_OPTION_TABLE
select HAVE_PIRQ_TABLE
@@ -43,10 +44,6 @@ config HT_CHAIN_END_UNITID_BASE
hex
default 0x20
-config SB_HT_CHAIN_ON_BUS0
- int
- default 2
-
config IRQ_SLOT_COUNT
int
default 13
diff --git a/src/mainboard/msi/ms7260/Kconfig b/src/mainboard/msi/ms7260/Kconfig
index 0e7e59238f..e3863a0908 100644
--- a/src/mainboard/msi/ms7260/Kconfig
+++ b/src/mainboard/msi/ms7260/Kconfig
@@ -6,6 +6,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select DIMM_DDR2
select NORTHBRIDGE_AMD_AMDK8
select SOUTHBRIDGE_NVIDIA_MCP55
+ select HT_CHAIN_DISTRIBUTE
select MCP55_USE_NIC
select MCP55_USE_AZA
select SUPERIO_WINBOND_W83627EHG
@@ -39,10 +40,6 @@ config MEM_TRAIN_SEQ
int
default 2
-config SB_HT_CHAIN_ON_BUS0
- int
- default 2
-
config MAINBOARD_PART_NUMBER
string
default "MS-7260"
diff --git a/src/mainboard/msi/ms9185/Kconfig b/src/mainboard/msi/ms9185/Kconfig
index 0b0ff1cb0e..355fdcfa35 100644
--- a/src/mainboard/msi/ms9185/Kconfig
+++ b/src/mainboard/msi/ms9185/Kconfig
@@ -8,6 +8,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select NORTHBRIDGE_AMD_AMDK8
select SOUTHBRIDGE_BROADCOM_BCM5780
select SOUTHBRIDGE_BROADCOM_BCM5785
+ select HT_CHAIN_DISTRIBUTE
select SUPERIO_NSC_PC87417
select HAVE_OPTION_TABLE
select HAVE_PIRQ_TABLE
@@ -34,10 +35,6 @@ config APIC_ID_OFFSET
hex
default 0x8
-config SB_HT_CHAIN_ON_BUS0
- int
- default 2
-
config MAINBOARD_PART_NUMBER
string
default "MS-9185"
diff --git a/src/mainboard/msi/ms9282/Kconfig b/src/mainboard/msi/ms9282/Kconfig
index f109375b71..dd9699216e 100644
--- a/src/mainboard/msi/ms9282/Kconfig
+++ b/src/mainboard/msi/ms9282/Kconfig
@@ -33,10 +33,6 @@ config APIC_ID_OFFSET
hex
default 0x10
-config SB_HT_CHAIN_ON_BUS0
- int
- default 1
-
config MAINBOARD_PART_NUMBER
string
default "MS-9282"
diff --git a/src/mainboard/msi/ms9652_fam10/Kconfig b/src/mainboard/msi/ms9652_fam10/Kconfig
index c1c095b9ce..c64fddafb0 100644
--- a/src/mainboard/msi/ms9652_fam10/Kconfig
+++ b/src/mainboard/msi/ms9652_fam10/Kconfig
@@ -76,10 +76,6 @@ config HT_CHAIN_END_UNITID_BASE
hex
default 0x00
-config SB_HT_CHAIN_ON_BUS0
- int
- default 1
-
config VAR_MTRR_HOLE
bool
default n