From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peng Fan <van.freenix@gmail.com>
Date: Wed, 6 Apr 2016 17:03:08 +0800
Subject: [U-Boot] Using U-Boot to load RTOS
In-Reply-To: <CAEUhbmUgvtH=DkJOp9Wx7j5jSmzyJ8gwdj+QDKUP4C6U+qeriQ@mail.gmail.com>
References: <CAAcjhLKpUOBkarFjsZ6Q+WSwKZQs0_2m4EsZJf8C7uzhE1T4DA@mail.gmail.com>
 <CAEUhbmXZNxjgie-XQJE4-6WOFvmfKyLiyFzooNqThFyqZb3V3A@mail.gmail.com>
 <CAAcjhLLwLasPs53a=tF0jS6fbHv4KLEqL02q6ThqQVMrwrsm6g@mail.gmail.com>
 <CAEUhbmUgvtH=DkJOp9Wx7j5jSmzyJ8gwdj+QDKUP4C6U+qeriQ@mail.gmail.com>
Message-ID: <20160406090104.GA25521@linux-7smt.suse>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Hi Niti,

On Wed, Apr 06, 2016 at 01:39:31PM +0800, Bin Meng wrote:
>On Wed, Apr 6, 2016 at 1:21 PM, Niti Gupta <gupta.niti61@gmail.com> wrote:
>> Hello Bin,
>>
>> I am trying to load Segger's embOS.
>>
>
>Please avoid top-posting.
>
>I don't know this OS, but you can try 'bootelf' command if embOS image
>is an ELF image. If there is anything special, you need write your own
>boot command for the OS.

Besids bootelf, you can directly using command "go", if your image is
a bin file.

Share my way to boot rtems on i.MX6UL.

first load you os bin file to a dram address, saying 0x80008000,
then
dcache off
icache off
dcache flush
icache flush
go 0x80008000

Regards,
Peng

>
>> Thanks,
>> Niti Gupta
>>
>> On 6 April 2016 at 07:18, Bin Meng <bmeng.cn@gmail.com> wrote:
>>>
>>> On Wed, Apr 6, 2016 at 3:07 AM, Niti Gupta <gupta.niti61@gmail.com> wrote:
>>> > Hello,
>>> >
>>> >
>>> > I am working on embedded systems. I want to use u-boot to load rtos on
>>> > freescale i.MUX6UL board but failed to find appropriate way to do
>>> > this. Kindly help me to find out steps to load rtos from u-boot.
>>> >
>>>
>>> What RTOS are you trying to load?
>
>Regards,
>Bin
>_______________________________________________
>U-Boot mailing list
>U-Boot at lists.denx.de
>http://lists.denx.de/mailman/listinfo/u-boot