[U-Boot] [PATCH] ARM: arm1176: Define arch_cpu_init() for s3c64xx

[Ashok Kumar Reddy]

Hi Marek Vasut,

On 30-09-2012 18:51, Marek Vasut wrote:
> Dear Ashok Kumar Reddy,
>
>> Hi Marek Vasut , Hi Stephen Warren
>>
>> Please provide comments for the below patch, as i forgot to add you in
>> cc for below mail.
>
> You CC wrong people, CCing Minkyu.
>
> Anyway, this doesn't seem right, removing CONFIG_ICACHE_OFF from your config
> file should have the same impact, right?

CONFIG_ICACHE_OFF is valid for only blackfin as per grep in u-boot code, 
the icache enable is done in arch_cpu_init() for arm1176
>
>> Regards,
>> Ashok
>>
>> On 26-09-2012 23:59, Ashok Kumar Reddy wrote:
>>>   From 0de61b9690c5f136ba5d3028be43877ea455d843 Mon Sep 17 00:00:00 2001
>>>
>>> From: Ashok Kumar Reddy <ashokkourla2000 at gmail.com>
>>> Date: Wed, 26 Sep 2012 23:44:59 +0530
>>> Subject: [PATCH] ARM: arm1176: Define arch_cpu_init() for s3c64xx
>>>
>>> arch_cpu_init() is removed from cpu level to SOC level for arm1176
>>> in commit 4ea6d6b,the same is done for s3c64xx
>>>
>>> Signed-off-by: Ashok Kumar Reddy <ashokkourla2000 at gmail.com>
>>> ---
>>>
>>>    arch/arm/cpu/arm1176/s3c64xx/Makefile |    2 +-
>>>    arch/arm/cpu/arm1176/s3c64xx/init.c   |   26 ++++++++++++++++++++++++++
>>>    2 files changed, 27 insertions(+), 1 deletion(-)
>>>    create mode 100644 arch/arm/cpu/arm1176/s3c64xx/init.c
>>>
>>> diff --git a/arch/arm/cpu/arm1176/s3c64xx/Makefile
>>> b/arch/arm/cpu/arm1176/s3c64xx/Makefile index 0785b19..266a073 100644
>>> --- a/arch/arm/cpu/arm1176/s3c64xx/Makefile
>>> +++ b/arch/arm/cpu/arm1176/s3c64xx/Makefile
>>> @@ -31,7 +31,7 @@ LIB	= $(obj)lib$(SOC).o
>>>
>>>    SOBJS	= reset.o
>>>
>>>    COBJS-$(CONFIG_S3C6400)	+= cpu_init.o speed.o
>>>
>>> -COBJS-y	+= timer.o
>>> +COBJS-y	+= timer.o init.o
>>>
>>>    OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS-y))
>>>
>>> diff --git a/arch/arm/cpu/arm1176/s3c64xx/init.c
>>> b/arch/arm/cpu/arm1176/s3c64xx/init.c new file mode 100644
>>> index 0000000..f113d8e
>>> --- /dev/null
>>> +++ b/arch/arm/cpu/arm1176/s3c64xx/init.c
>>> @@ -0,0 +1,26 @@
>>> +/*
>>> + * (C) Copyright 2012 Ashok Kumar Reddy Kourla
>>> + * ashokkourla2000 at gmail.com
>>> + *
>>> + * See file CREDITS for list of people who contributed to this
>>> + * project.
>>> + *
>>> + * This program is free software; you can redistribute it and/or
>>> + * modify it under the terms of the GNU General Public License as
>>> + * published by the Free Software Foundation; either version 2 of
>>> + * the License, or (at your option) any later version.
>>> + *
>>> + * This program is distributed in the hope that it will be useful,
>>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>>> + * GNU General Public License for more details.
>>> + */
>>> +
>>> +#include<common.h>
>>> +
>>> +int arch_cpu_init(void)
>>> +{
>>> +	icache_enable();
>>> +
>>> +	return 0;
>>> +}
>
> Best regards,
> Marek Vasut
>
Regards,
Ashok