Differential D6990 Diff 17933 sys/mips/broadcom/bcm_machdep.c

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sys/mips/broadcom/bcm_machdep.c

Show First 20 Lines • Show All 104 Lines • ▼ Show 20 Lines	#ifdef CFE
*/		*/
physmem = 0;		physmem = 0;
for (i = 0; i < 10; i += 2) {		for (i = 0; i < 10; i += 2) {
int result;		int result;
uint64_t addr, len, type;		uint64_t addr, len, type;

result = cfe_enummem(i / 2, 0, &addr, &len, &type);		result = cfe_enummem(i / 2, 0, &addr, &len, &type);
if (result < 0) {		if (result < 0) {
BCM_TRACE("There is no phys memory for: %d\n", i);		BCM_TRACE("There is no phys memory for %d: err = %d\n",
		i, result);
phys_avail[i] = phys_avail[i + 1] = 0;		phys_avail[i] = phys_avail[i + 1] = 0;
break;		break;
}		}
if (type != CFE_MI_AVAILABLE) {		if (type != CFE_MI_AVAILABLE) {
BCM_TRACE("phys memory is not available: %d\n", i);		BCM_TRACE("phys memory is not available: %d\n", i);
continue;		continue;
}		}

Show All 10 Lines	for (i = 0; i < 10; i += 2) {
BCM_TRACE("phys memory is available for: %d\n", i);		BCM_TRACE("phys memory is available for: %d\n", i);
BCM_TRACE(" => addr = %jx\n", addr);		BCM_TRACE(" => addr = %jx\n", addr);
BCM_TRACE(" => len = %jd\n", len);		BCM_TRACE(" => len = %jd\n", len);

phys_avail[i + 1] = addr + len;		phys_avail[i + 1] = addr + len;
physmem += len;		physmem += len;
}		}

		if (physmem == 0) {
		/* Don't give up */
		char memsz[16];
		int result;

		bzero(memsz, 16);
		result = cfe_getenv("CFE_MEMORYSIZE", memsz, 16);
		BCM_TRACE("CFE_MEMORYSIZE: %d %s\n", result, memsz);
		if (result == 0) {
		physmem = strtoul(memsz, NULL, 10);
		phys_avail[i++] = 0;
		phys_avail[i++] = physmem;
		}
		}

BCM_TRACE("Total phys memory is : %ld\n", physmem);		BCM_TRACE("Total phys memory is : %ld\n", physmem);
realmem = btoc(physmem);		realmem = btoc(physmem);
#endif		#endif

for (j = 0; j < i; j++)		for (j = 0; j < i; j++)
dump_avail[j] = phys_avail[j];		dump_avail[j] = phys_avail[j];

physmem = realmem;		physmem = realmem;
▲ Show 20 Lines • Show All 77 Lines • ▼ Show 20 Lines	#define S5_CLKCFG1_CPUMULT_SHIFT 10
printf("refclock = %u\n", refclock);		printf("refclock = %u\n", refclock);
printf("busmult = %u\n", busmult);		printf("busmult = %u\n", busmult);
printf("cpumult = %u\n", cpumult);		printf("cpumult = %u\n", cpumult);

counter_freq = cpumult * refclock;		counter_freq = cpumult * refclock;
#endif		#endif

socinfo = bcm_get_socinfo();		socinfo = bcm_get_socinfo();
platform_counter_freq = socinfo->cpurate * 1000 * 1000; /* BCM4718 is 480MHz */		platform_counter_freq = socinfo->cpurate * 1000 * 1000;

mips_timer_early_init(platform_counter_freq);		mips_timer_early_init(platform_counter_freq);

#ifdef CFE		#ifdef CFE
/*		/*
* Initialize CFE firmware trampolines before		* Initialize CFE firmware trampolines before
* we initialize the low-level console.		* we initialize the low-level console.
*		*
Show All 15 Lines