From 7748ee5ee188bf6b3846501b32a9ae82ccb8e853 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Thu, 5 Feb 2015 15:48:38 +0200 Subject: AMD K8 fam10: Refactor Kconfig SB_HT_CHAIN_ON_BUS0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: http://review.coreboot.org/8366 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan Reviewed-by: Timothy Pearson --- src/mainboard/tyan/s2912_fam10/Kconfig | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'src/mainboard/tyan/s2912_fam10') diff --git a/src/mainboard/tyan/s2912_fam10/Kconfig b/src/mainboard/tyan/s2912_fam10/Kconfig index 1dd74ca9e5..b5e31fa779 100644 --- a/src/mainboard/tyan/s2912_fam10/Kconfig +++ b/src/mainboard/tyan/s2912_fam10/Kconfig @@ -7,6 +7,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select DIMM_REGISTERED select NORTHBRIDGE_AMD_AMDFAM10 select SOUTHBRIDGE_NVIDIA_MCP55 + select HT_CHAIN_DISTRIBUTE select MCP55_USE_NIC select SUPERIO_WINBOND_W83627HF select PARALLEL_CPU_INIT @@ -35,10 +36,6 @@ config APIC_ID_OFFSET hex default 0 -config SB_HT_CHAIN_ON_BUS0 - int - default 2 - config MAINBOARD_PART_NUMBER string default "S2912 (Fam10)" -- cgit v1.2.3