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-rw-r--r--src/northbridge/intel/i440bx/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/northbridge/intel/i440bx/Kconfig b/src/northbridge/intel/i440bx/Kconfig
index 696e884705..4de84d3472 100644
--- a/src/northbridge/intel/i440bx/Kconfig
+++ b/src/northbridge/intel/i440bx/Kconfig
@@ -22,3 +22,16 @@ config NORTHBRIDGE_INTEL_I440BX
bool
select HAVE_HIGH_TABLES
+config SDRAMPWR_4DIMM
+ bool
+ depends on NORTHBRIDGE_INTEL_I440BX
+ default n
+ help
+ This option affects how the SDRAMC register is programmed.
+ Memory clock signals will not be routed properly if this option
+ is set wrong.
+
+ If your board has 4 DIMM slots, you must use select this option, in
+ your Kconfig file of the board. On boards with 3 DIMM slots,
+ do _not_ select this option.
+