On 2011-03-07 16:19, Elvis Dowson wrote:
You probably need update x-loader. Try using the beagleboard x-loader project
located at gitorious (v1.44) or the ti arago one (1.48, but not quite the
latest in terms of support for beagleboard xm parts).
Looking at board/omap3530beagle/omap3530beagle.c for the memory part
definitions. For the XM, the Numonyx part is at 165Mhz, and the Micron part is
at 200Mhz.
I'm using u-boot with a configuration header, and there I have set the
new CTRLA, CTRLB and RFR values (and I did compare the values with the
Micron data sheet; apart from the TCKE value they are all identical).
But are you saying that the values set by the boot loader are preserved
by the kernel? (In that case I wonder what the sdram-micron header file
is for :)
Thanks,
Orjan
--
Orjan Friberg
FlatFrog Laboratories AB
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