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