On Tue, 7 Jul 2009 15:01:05 -0300 Alemao xcarandiru@gmail.com wrote:
On Mon, Jul 6, 2009 at 7:07 PM, Alemaoxcarandiru@gmail.com wrote:
On Mon, Jul 6, 2009 at 3:45 PM, Scott Woodscottwood@freescale.com wrote:
I believe data cache is disabled on 83xx in u-boot.
-Scott
So the time for MPC8343 makes sense??? It tooks that long?
Data cache/instruction cache is inside e300c1 core, u-boot still have to enable/support it?
Any hint how could I do it in 83xx family?
Im loosing a lot of performance and all boards needs to pass this test before goes out...
maybe what you're testing for itself needs to be better defined..but in the meanwhile, check out the CONFIG_*_HID0 assignments for your board...they get used in cpu/mpc83xx/start.S - see how they're configuring the caches. See also previous discussions on this list.
Kim