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Diffstat (limited to 'src/northbridge/intel/i440bx')
-rw-r--r--src/northbridge/intel/i440bx/raminit.c8
-rw-r--r--src/northbridge/intel/i440bx/raminit.h3
2 files changed, 11 insertions, 0 deletions
diff --git a/src/northbridge/intel/i440bx/raminit.c b/src/northbridge/intel/i440bx/raminit.c
index 0f9f2f652a..28b22ec675 100644
--- a/src/northbridge/intel/i440bx/raminit.c
+++ b/src/northbridge/intel/i440bx/raminit.c
@@ -1035,10 +1035,18 @@ void sdram_enable(void)
DUMPNORTH();
}
+/* Implemented under mainboard. */
+void __weak enable_spd(void) { }
+void __weak disable_spd(void) { }
+
void sdram_initialize(void)
{
+ enable_spd();
+
dump_spd_registers();
sdram_set_registers();
sdram_set_spd_registers();
sdram_enable();
+
+ disable_spd();
}
diff --git a/src/northbridge/intel/i440bx/raminit.h b/src/northbridge/intel/i440bx/raminit.h
index 448f8d69be..23299d1dd6 100644
--- a/src/northbridge/intel/i440bx/raminit.h
+++ b/src/northbridge/intel/i440bx/raminit.h
@@ -20,6 +20,9 @@
/* The 440BX supports up to four (single- or double-sided) DIMMs. */
#define DIMM_SOCKETS 4
+void enable_spd(void);
+void disable_spd(void);
+
/* Function prototypes. */
int spd_read_byte(unsigned int device, unsigned int address);
void sdram_set_registers(void);