diff options
Diffstat (limited to 'src/northbridge/amd/amdk8')
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c index df0eebe7c6..63a471c870 100644 --- a/src/northbridge/amd/amdk8/raminit.c +++ b/src/northbridge/amd/amdk8/raminit.c @@ -1124,6 +1124,23 @@ static void spd_set_ram_size(const struct mem_controller *ctrl) } } +//BY LYH //Fill next base reg with right value +static void fill_last(unsigned long node_id,unsigned long base) +{ + unsigned i; + unsigned base_reg; + base &=0xffff0000; + device_t device; + for(device = PCI_DEV(0, 0x18, 1); device <= PCI_DEV(0, 0x1f, 1); device ++= PCI_DEV(0, 1, 0)) { + for(i=node_id+1;i<=7;i++) { + base_reg=0x40+(i<<3); + pci_write_config32(device,base_reg,base); + } + } +} +//BY LYH END + static void route_dram_accesses(const struct mem_controller *ctrl, unsigned long base_k, unsigned long limit_k) { @@ -1276,6 +1293,9 @@ static void order_dimms(const struct mem_controller *ctrl) print_debug("\r\n"); #endif route_dram_accesses(ctrl, base_k, tom_k); +//BY LYH + fill_last(ctrl->node_id, tom_k<<2); +//BY LYH END set_top_mem(tom_k); } |