Re: [ECOS] about upgrading redboot image

[kneep <kneep at sh dot askey dot com dot tw>]

Thank you.
Another question. What does the macro CYG_HAL_STARTUP_RAMROM mean?

On 2004-6-23 15:27, Andrew Lunn wrote:

> On Wed, Jun 23, 2004 at 02:44:50PM +0800, kneep wrote:
>
> > Dear All,
> > 	I run a rom version of redboot. But if I modify the code and build a 
> > new redboot image, how could I program it to flash?
> > Since the redboot's code segment is in rom, it may overwrite the code 
> > segment. The following line is printed:
> > 	'Can't program this region - contains code in use!'
>
>
> Reading the manual is a good place to start.
>
> The short answer is the build a RAM version of redboot. Boot this
> using the ROM version and then use it to replace the ROM version.
>
>         Andrew

--
kneep <kneep@sh.askey.com.tw>

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