From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marek.vasut@gmail.com>
Date: Fri, 25 Nov 2011 09:49:26 +0100
Subject: [U-Boot] [PATCH 10/11] MIPS: add init hook for CPU specific
	initialization
In-Reply-To: <1322143076-20349-11-git-send-email-daniel.schwierzeck@googlemail.com>
References: <1322143076-20349-1-git-send-email-daniel.schwierzeck@googlemail.com>
	<1322143076-20349-11-git-send-email-daniel.schwierzeck@googlemail.com>
Message-ID: <201111250949.26536.marek.vasut@gmail.com>
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> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
> ---
>  arch/mips/lib/board.c |   11 +++++++++++
>  1 files changed, 11 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c
> index bcf12c5..27c2cfe 100644
> --- a/arch/mips/lib/board.c
> +++ b/arch/mips/lib/board.c
> @@ -57,6 +57,16 @@ static char *failed = "*** failed ***\n";
>   */
>  unsigned long mips_io_port_base = -1;
> 
> +int __arch_cpu_init(void)
> +{
> +	/*
> +	 * Nothing to do in this dummy implementation
> +	 */
> +	return 0;
> +}
> +int arch_cpu_init(void)
> +	__attribute__((weak, alias("__arch_cpu_init")));
> +
>  int __board_early_init_f(void)
>  {
>  	/*
> @@ -130,6 +140,7 @@ static int init_baudrate(void)
>  typedef int (init_fnc_t) (void);
> 
>  init_fnc_t *init_sequence[] = {
> +	arch_cpu_init,
>  	board_early_init_f,
>  	timer_init,
>  	env_init,		/* initialize environment */

Maybe do it the same way it's done on ARM.

M