* why does omap3.inc include "x-load" but omap4.inc not?
@ 2012-12-06 13:12 Robert P. J. Day
2012-12-06 13:22 ` Gary Thomas
0 siblings, 1 reply; 3+ messages in thread
From: Robert P. J. Day @ 2012-12-06 13:12 UTC (permalink / raw)
To: meta-ti mailing list
almost certainly a simple answer to this but in grepping through the
meta-ti layer for an unrelated reason, i came across this:
conf/machine/include/omap4.inc:EXTRA_IMAGEDEPENDS += "u-boot"
conf/machine/include/omap3.inc:EXTRA_IMAGEDEPENDS += "u-boot x-load"
which i thought was odd, since i have both a beagle and panda, and
both of them use TI's x-loader. so why would omap3.inc specifically
add x-load as an extra dependency, but not omap4.inc?
rday
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: why does omap3.inc include "x-load" but omap4.inc not?
2012-12-06 13:12 why does omap3.inc include "x-load" but omap4.inc not? Robert P. J. Day
@ 2012-12-06 13:22 ` Gary Thomas
2012-12-06 13:26 ` Robert P. J. Day
0 siblings, 1 reply; 3+ messages in thread
From: Gary Thomas @ 2012-12-06 13:22 UTC (permalink / raw)
To: meta-ti
On 2012-12-06 06:12, Robert P. J. Day wrote:
>
> almost certainly a simple answer to this but in grepping through the
> meta-ti layer for an unrelated reason, i came across this:
>
> conf/machine/include/omap4.inc:EXTRA_IMAGEDEPENDS += "u-boot"
> conf/machine/include/omap3.inc:EXTRA_IMAGEDEPENDS += "u-boot x-load"
>
> which i thought was odd, since i have both a beagle and panda, and
> both of them use TI's x-loader. so why would omap3.inc specifically
> add x-load as an extra dependency, but not omap4.inc?
Because U-Boot for the OMAP4 contains support for both MLO and U-Boot
using the new "SPL" mode. Building u-boot will end up building both
the MLO image as well as u-boot.img
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: why does omap3.inc include "x-load" but omap4.inc not?
2012-12-06 13:22 ` Gary Thomas
@ 2012-12-06 13:26 ` Robert P. J. Day
0 siblings, 0 replies; 3+ messages in thread
From: Robert P. J. Day @ 2012-12-06 13:26 UTC (permalink / raw)
To: Gary Thomas; +Cc: meta-ti
On Thu, 6 Dec 2012, Gary Thomas wrote:
> On 2012-12-06 06:12, Robert P. J. Day wrote:
> >
> > almost certainly a simple answer to this but in grepping through the
> > meta-ti layer for an unrelated reason, i came across this:
> >
> > conf/machine/include/omap4.inc:EXTRA_IMAGEDEPENDS += "u-boot"
> > conf/machine/include/omap3.inc:EXTRA_IMAGEDEPENDS += "u-boot x-load"
> >
> > which i thought was odd, since i have both a beagle and panda, and
> > both of them use TI's x-loader. so why would omap3.inc specifically
> > add x-load as an extra dependency, but not omap4.inc?
>
> Because U-Boot for the OMAP4 contains support for both MLO and
> U-Boot using the new "SPL" mode. Building u-boot will end up
> building both the MLO image as well as u-boot.img
ah, i knew there was a simple answer to that, thanks.
rday
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-12-06 13:12 why does omap3.inc include "x-load" but omap4.inc not? Robert P. J. Day
2012-12-06 13:22 ` Gary Thomas
2012-12-06 13:26 ` Robert P. J. Day
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