Hi Gavin,
Gavin Lambert wrote:
Quoth Greg Ungerer:
This is due to the almost universal way that images are put
together on ColdFire. The single image file (which is a kernel
and filesystem concatenated) means that the fs needs to be copied
at kernel start to a more suitable place. And this is the
code you are seeing above, _copy_romfs.
Arguably this should be a configurable option, since just
having a ROMfs fileystem enabled in the kernel doesn't mean that
one is actually appended and loaded after the kernel itself
at runtime.
You could probably use the one that decides whether the uClinux MTD map
driver is included. While not exactly a guarantee one way or the other,
it's likely that if it's included then the FS image is appended to the
kernel image, since that's the point of the driver in the first place :)
(I can't give the exact name since I don't have uClinux code handy right
now. Shouldn't be hard to find though.)
Yes, I think the CONFIG_MTD_UCLINUX_EBSS option is the right
choice for this.
Regards
Greg
------------------------------------------------------------------------
Greg Ungerer -- Chief Software Dude EMAIL: [EMAIL PROTECTED]
Secure Computing Corporation PHONE: +61 7 3435 2888
825 Stanley St, FAX: +61 7 3891 3630
Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com
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