Re: [ECOS] hal_clock_initialize() -- please help :(

["Michael Anburaj" <embeddedeng at hotmail dot com>]

Hi,

I am finding it very diffiicult to track this very simple issue... Please 
someone tell me if the HAL is responsible for starting the RTC timer by 
calling hal_clock_initialize()? Or does it get called from sys_timer() 
before the first DELAY_US() is called?

Thanks a lot,
-Mike.


> From: "Michael Anburaj" <embeddedeng@hotmail.com>
> To: gary@mind.be
> CC: ecos-discuss@sources.redhat.com
> Subject: Re: [ECOS] hal_clock_initialize()
> Date: Mon, 07 Jul 2003 23:38:11 +0000
>
> Hi Gary,
>
> > This initialization is normally done in the platform init code
> > on platforms where it is required (to get the DELAY_US() to work).
> > For example, in hal/arm/edb7xxx/current/src/edb7xxx_misc.c.
>
> Yea you are right, on the edb7xxx platform its done like that. On the ARM9 
> variants, the hal_hardware_init() in arm9_misc.c calls plf_hardware_init(). 
> And you if you look at plf_hardware_init() in aaed2000_misc.c, it does not 
> initialize the RTC. Since, I am working on an ARM920T, I took aaed2000 as 
> my reference.
>
> Let me know how it works on the ARM9_aaed2000 platform.
>
> -Mike.
>
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