1 /* 2 * [origin: arch/arm/cpu/arm926ejs/at91/cpu.c] 3 * 4 * (C) Copyright 2011 5 * Andreas Bießmann, andreas@biessmann.org 6 * (C) Copyright 2010 7 * Reinhard Meyer, reinhard.meyer@emk-elektronik.de 8 * (C) Copyright 2009 9 * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 10 * 11 * SPDX-License-Identifier: GPL-2.0+ 12 */ 13 14 #include <common.h> 15 #include <asm/io.h> 16 #include <asm/arch/hardware.h> 17 #include <asm/arch/clk.h> 18 19 #ifndef CONFIG_SYS_AT91_MAIN_CLOCK 20 #define CONFIG_SYS_AT91_MAIN_CLOCK 0 21 #endif 22 23 int arch_cpu_init(void) 24 { 25 return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK); 26 } 27