Example #1
0
void __init kirkwood_init(void)
{
	printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
		kirkwood_id(), kirkwood_tclk);
	kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
	kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
	kirkwood_spi_plat_data.tclk = kirkwood_tclk;
	kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
	kirkwood_uart1_data[0].uartclk = kirkwood_tclk;

	
	writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);

	kirkwood_setup_cpu_mbus();

#ifdef CONFIG_CACHE_FEROCEON_L2
	kirkwood_l2_init();
#endif

	
	kirkwood_rtc_init();
	kirkwood_wdt_init();
	kirkwood_xor0_init();
	kirkwood_xor1_init();
	kirkwood_crypto_init();
}
static void __init kirkwood_dt_init(void)
{
	pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);

	/*
	 * Disable propagation of mbus errors to the CPU local bus,
	 * as this causes mbus errors (which can occur for example
	 * for PCI aborts) to throw CPU aborts, which we're not set
	 * up to deal with.
	 */
	writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);

	kirkwood_setup_cpu_mbus();

#ifdef CONFIG_CACHE_FEROCEON_L2
	kirkwood_l2_init();
#endif

	/* internal devices that every board has */
	kirkwood_wdt_init();
	kirkwood_xor0_init();
	kirkwood_xor1_init();
	kirkwood_crypto_init();

#ifdef CONFIG_KEXEC
	kexec_reinit = kirkwood_enable_pcie;
#endif

	if (of_machine_is_compatible("globalscale,dreamplug"))
		dreamplug_init();

	of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL);
}