diff options
Diffstat (limited to 'src/cpu/x86/lapic')
| -rw-r--r-- | src/cpu/x86/lapic/lapic_cpu_init.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cpu/x86/lapic/lapic_cpu_init.c b/src/cpu/x86/lapic/lapic_cpu_init.c index 7d071cd72d..4bf5468b45 100644 --- a/src/cpu/x86/lapic/lapic_cpu_init.c +++ b/src/cpu/x86/lapic/lapic_cpu_init.c @@ -246,17 +246,17 @@ int start_cpu(device_t cpu) index = ++last_cpu_index; /* Find end of the new processors stack */ -#if (CONFIG_LB_MEM_TOPK>1024) && (CONFIG_RAMBASE < 0x100000) && ((CONFIG_CONSOLE_VGA==1) || (CONFIG_PCI_ROM_RUN == 1)) +#if (CONFIG_RAMTOP>0x100000) && (CONFIG_RAMBASE < 0x100000) && ((CONFIG_CONSOLE_VGA==1) || (CONFIG_PCI_ROM_RUN == 1)) if(index<1) { // only keep bsp on low stack_end = ((unsigned long)_estack) - (CONFIG_STACK_SIZE*index) - sizeof(struct cpu_info); } else { // for all APs, let use stack after pgtbl, 20480 is the pgtbl size for every cpu stack_end = 0x100000+(20480 + CONFIG_STACK_SIZE)*CONFIG_MAX_CPUS - (CONFIG_STACK_SIZE*index); -#if (0x100000+(20480 + CONFIG_STACK_SIZE)*CONFIG_MAX_CPUS) > (CONFIG_LB_MEM_TOPK<<10) - #warning "We may need to increase CONFIG_LB_MEM_TOPK, it need to be more than (0x100000+(20480 + CONFIG_STACK_SIZE)*CONFIG_MAX_CPUS)\n" +#if (0x100000+(20480 + CONFIG_STACK_SIZE)*CONFIG_MAX_CPUS) > (CONFIG_RAMTOP) + #warning "We may need to increase CONFIG_RAMTOP, it need to be more than (0x100000+(20480 + CONFIG_STACK_SIZE)*CONFIG_MAX_CPUS)\n" #endif - if(stack_end > (CONFIG_LB_MEM_TOPK<<10)) { - printk_debug("start_cpu: Please increase the CONFIG_LB_MEM_TOPK more than %luK\n", stack_end>>10); + if(stack_end > (CONFIG_RAMTOP)) { + printk_debug("start_cpu: Please increase the CONFIG_RAMTOP more than %luK\n", stack_end); die("Can not go on\n"); } stack_end -= sizeof(struct cpu_info); |