diff options
Diffstat (limited to 'src/cpu/amd/model_10xxx')
| -rw-r--r-- | src/cpu/amd/model_10xxx/init_cpus.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/cpu/amd/model_10xxx/init_cpus.c b/src/cpu/amd/model_10xxx/init_cpus.c index 15e9ed4f85..52fbdd2658 100644 --- a/src/cpu/amd/model_10xxx/init_cpus.c +++ b/src/cpu/amd/model_10xxx/init_cpus.c @@ -252,12 +252,11 @@ void wait_all_other_cores_started(u32 bsp_apicid) printk(BIOS_DEBUG, "\n"); } -static void allow_all_aps_stop(u32 bsp_apicid) +void allow_all_aps_stop(u32 bsp_apicid) { /* Called by the BSP to indicate AP can stop */ - /* FIXME Do APs use this? - Looks like wait_till_sysinfo_in_ram is used instead. */ + /* FIXME Do APs use this? */ // allow aps to stop use 6 bits for state lapic_write(LAPIC_MSG_REG, (bsp_apicid << 24) | 0x14); @@ -395,15 +394,11 @@ static u32 init_cpus(u32 cpu_init_detectedx) } #endif - /* AP is ready, Wait for the BSP to get memory configured */ - /* FIXME: many cores spinning on node0 pci register seems to be bad. - * Why do we need to wait? These APs are just going to go sit in a hlt. - */ - //wait_till_sysinfo_in_ram(); - + /* AP is ready, configure MTRRs and go to sleep */ set_var_mtrr(0, 0x00000000, CONFIG_RAMTOP, MTRR_TYPE_WRBACK); STOP_CAR_AND_CPU(); + printk(BIOS_DEBUG, "\nAP %02x should be halted but you are reading this....\n", apicid); @@ -912,6 +907,7 @@ static void cpuSetAMDPCI(u8 node) printk(BIOS_DEBUG, " done\n"); } +#ifdef UNUSED_CODE static void cpuInitializeMCA(void) { /* Clears Machine Check Architecture (MCA) registers, which power on @@ -939,6 +935,7 @@ static void cpuInitializeMCA(void) } } } +#endif /** * finalize_node_setup() |