diff options
Diffstat (limited to 'src/northbridge/amd/amdk8/raminit_f.c')
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit_f.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdk8/raminit_f.c b/src/northbridge/amd/amdk8/raminit_f.c index e34187154c..cac9f80097 100644 --- a/src/northbridge/amd/amdk8/raminit_f.c +++ b/src/northbridge/amd/amdk8/raminit_f.c @@ -707,12 +707,14 @@ static void sdram_set_registers(const struct mem_controller *ctrl, struct sys_in printk(BIOS_SPEW, "done.\n"); } +#if 0 static int is_dual_channel(const struct mem_controller *ctrl) { uint32_t dcl; dcl = pci_read_config32(ctrl->f2, DRAM_CONFIG_LOW); return dcl & DCL_Width128; } +#endif static int is_opteron(const struct mem_controller *ctrl) { @@ -727,6 +729,7 @@ static int is_opteron(const struct mem_controller *ctrl) return !!(nbcap & NBCAP_128Bit); } +#if 0 static int is_registered(const struct mem_controller *ctrl) { /* Test to see if we are dealing with registered SDRAM. @@ -737,7 +740,7 @@ static int is_registered(const struct mem_controller *ctrl) dcl = pci_read_config32(ctrl->f2, DRAM_CONFIG_LOW); return !(dcl & DCL_UnBuffDimm); } - +#endif static void spd_get_dimm_size(unsigned device, struct dimm_size *sz) { @@ -2481,6 +2484,7 @@ static void set_max_async_latency(const struct mem_controller *ctrl, const struc pci_write_config32(ctrl->f2, DRAM_CONFIG_HIGH, dch); } +#if (CONFIG_DIMM_SUPPORT & 0x0100)==0x0000 /* 2T mode only used for unbuffered DIMM */ static void set_SlowAccessMode(const struct mem_controller *ctrl) { uint32_t dch; @@ -2491,6 +2495,7 @@ static void set_SlowAccessMode(const struct mem_controller *ctrl) pci_write_config32(ctrl->f2, DRAM_CONFIG_HIGH, dch); } +#endif /* DRAM_OUTPUT_DRV_COMP_CTRL 0, 0x20 |