Function platform_start

freebsd/mips/nlm/xlp_machdep.c:505–563

}

void
platform_start(__register_t a0 __unused,
    __register_t a1 __unused,
    __register_t a2 __unused,
    __register_t a3 __unused)
{

	/* Initialize pcpu stuff */
	mips_pcpu0_init();

	/* initialize console so that we have printf */
	boothowto |= (RB_SERIAL | RB_MULTIPLE);	/* Use multiple consoles */

	init_static_kenv(boot1_env, sizeof(boot1_env));
	xlp_bootargs_init(a0);

	/* clockrate used by delay, so initialize it here */
	xlp_cpu_frequency = xlp_get_cpu_frequency(0, 0);
	cpu_clock = xlp_cpu_frequency / 1000000;
	mips_timer_early_init(xlp_cpu_frequency);

	/* Init console please */
	cninit();

	/* Early core init and fixes for errata */
	xlp_setup_core();

	xlp_parse_mmu_options();
	xlp_mem_init();

	bcopy(XLPResetEntry, (void *)MIPS_RESET_EXC_VEC,
              XLPResetEntryEnd - XLPResetEntry);
#ifdef SMP
	/*
	 * We will enable the other threads in core 0 here
	 * so that the TLB and cache info is correct when
	 * mips_init runs
	 */
	xlp_enable_threads(xlp_mmuval);
#endif
	/* setup for the startup core */
	xlp_setup_mmu();

	xlp_enable_blocks();

	/* Read/Guess/setup board information */
	nlm_board_info_setup();

	/* MIPS generic init */
	mips_init();

	/*
	 * XLP specific post initialization
	 * initialize other on chip stuff
	 */
	xlp_pic_init();

	mips_timer_init_params(xlp_cpu_frequency, 0);