diff options
Diffstat (limited to 'src/northbridge/intel/i440bx')
-rw-r--r-- | src/northbridge/intel/i440bx/raminit.c | 8 | ||||
-rw-r--r-- | src/northbridge/intel/i440bx/raminit.h | 3 |
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); |