Sudeep K N said the following on 06/25/2009 12:11 PM: > Sorry, may be I confused you. > I indent to use only one core for u-boot. > I wanted to ask whether we need to update the cache > management to boot for ARM Cortex A9 SMP if we take > ARM Cortex A8 code as base. > I have tried and did not require any change on top of A8 code > to run u-boot on A9 SMP. > Is that right approach? > > you may want to see [1] how this was done for OMAP4 (which has a SMP cortex A9)-> we can discuss how to setup cortex_a9 in mainline u-boot.
My thought would be: cpu/arm_cortexa9 - considering that a9 cores could be from 1 to 4 or so if my memory serves right -> btw, I wonder how SMP handling is done in u-boot today.. Regards, Nishanth Menon Ref: [1] http://git.omapzoom.org/?p=repo/u-boot.git;a=tree;h=refs/heads/omap4_dev;hb=refs/heads/omap4_dev _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
