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Display real/avail memory as per other platforms.

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Approved by:	cognet
This commit is contained in:
Benno Rice 2006-05-15 10:40:37 +00:00
parent eb16472f74
commit 0b6d552a34
1 changed files with 29 additions and 3 deletions
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32
sys/arm/arm/machdep.c
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@ -233,7 +233,36 @@ cpu_startup(void *dummy)
#endif
cpu_setup("");
identify_arm_cpu();
printf("real memory = %ju (%ju MB)\n", (uintmax_t)ptoa(physmem),
(uintmax_t)ptoa(physmem) / 1048576);
realmem = physmem;
/*
* Display the RAM layout.
*/
if (bootverbose) {
int indx;
printf("Physical memory chunk(s):\n");
for (indx = 0; phys_avail[indx + 1] != 0; indx += 2) {
vm_paddr_t size;
size = phys_avail[indx + 1] - phys_avail[indx];
printf("%#08jx - %#08jx, %ju bytes (%ju pages)\n",
(uintmax_t)phys_avail[indx],
(uintmax_t)phys_avail[indx + 1] - 1,
(uintmax_t)size, (uintmax_t)size / PAGE_SIZE);
}
}
vm_ksubmap_init(&kmi);
printf("avail memory = %ju (%ju MB)\n",
(uintmax_t)ptoa(cnt.v_free_count),
(uintmax_t)ptoa(cnt.v_free_count) / 1048576);
bufinit();
vm_pager_bufferinit();
pcb->un_32.pcb32_und_sp = (u_int)thread0.td_kstack +
@ -242,7 +271,6 @@ cpu_startup(void *dummy)
USPACE_SVC_STACK_TOP;
vector_page_setprot(VM_PROT_READ);
pmap_set_pcb_pagedir(pmap_kernel(), pcb);
identify_arm_cpu();
thread0.td_frame = (struct trapframe *)pcb->un_32.pcb32_sp - 1;
pmap_postinit();
#ifdef ARM_CACHE_LOCK_ENABLE
@ -252,8 +280,6 @@ cpu_startup(void *dummy)
m = vm_page_alloc(NULL, 0, VM_ALLOC_NOOBJ | VM_ALLOC_ZERO);
pmap_kenter_user(ARM_TP_ADDRESS, VM_PAGE_TO_PHYS(m));
#endif
realmem = physmem;
}
SYSINIT(cpu, SI_SUB_CPU, SI_ORDER_FIRST, cpu_startup, NULL)