PERFORCE change 134557 for review

[Warner Losh]

http://perforce.freebsd.org/chv.cgi?CH=134557

Change 134557 by imp at imp_lighthouse on 2008/01/31 18:29:40

	Move copy of mips_proc0_init out of here too.  Minor tweaks to make
	it more closely match what malta does.

Affected files ...

.. //depot/projects/mips2-jnpr/src/sys/mips/mips32/octeon32/octeon_machdep.c#5 edit

Differences ...

==== //depot/projects/mips2-jnpr/src/sys/mips/mips32/octeon32/octeon_machdep.c#5 (text+ko) ====

@@ -1139,10 +1139,11 @@
 
         int realmem_bytes;
 
-        realmem_bytes = (((octeon_board_real())?256:96) << 20);	/*  Override. Temporary hard-code */
+	/* XXX: Override. Temporary hard-code */
+        realmem_bytes = (((octeon_board_real())?256:96) << 20);	
 	/* phys_avail regions are in bytes */
 	phys_avail[0] = (MIPS_KSEG0_TO_PHYS((vm_offset_t)&end) + PAGE_SIZE) & ~(PAGE_SIZE - 1);
-	phys_avail[1] = realmem_bytes - 64;
+	phys_avail[1] = phys_avail[0] + realmem_bytes - 64 - 1;
 
 #ifdef MEM_EXTEND
 
@@ -1190,17 +1191,9 @@
 
 	init_param1();
 	init_param2(physmem);
-
 	mips_cpu_init();
 	pmap_bootstrap();
-
-	proc_linkup(&proc0, &thread0);
-	thread0.td_kstack = kstack0;
-	pcpu_init(pcpup, 0, sizeof(struct pcpu));
-	pcpup->pc_curthread = &thread0;
-	cpu_thread_alloc(curthread);
-	pcpup->pc_curpcb = curthread->td_pcb;
-
+	mips_proc0_init();
 	mutex_init();
 
 #ifdef DDB
@@ -1258,8 +1251,7 @@
 
 	/* clear the BSS and SBSS segments */
 	kernend = round_page((vm_offset_t)&end);
-        
-//	memset(&edata, 0, kernend - (vm_offset_t)(&edata));
+	memset(&edata, 0, kernend - (vm_offset_t)(&edata));
 
 
 	tick_early_init(OCTEON_CLOCK_DEFAULT);  /* Quick Default. To avoid divide-by-0
@@ -1269,8 +1261,6 @@
 	cninit();
         printf(" Initialized memory: 0x%p  to  0x%lX\n", &edata, ((long) &edata) + ((long)kernend - (long)(&edata)));
 
-    	mips_boot_params_init();
-        mips_wbflush();
 	mips_init();
 	uint64_t platform_counter_freq = OCTEON_CLOCK_DEFAULT;
 	tick_init_params(platform_counter_freq, 0);