[ECOS] Why is the DCACHE and ICACHE enabled twice?

[Krishna Ganugapati]

Hello, can someone explain why the IXDP425 dcache and icache are enabled 
twice -

the first time in

/usr/src/ecos/packages/hal/arm/xscale/ixdp425/current/include/hal_platform_setup.h

and the second time

/usr/src/ecos/packages/arm/xscale/ixp425/current/src/ixp425_misc.c -> 
hal_hardware_init

I find the following:

1) If I disable my dcache (in both places) works fine except when I try to 
initialize my strataflash

2) If I enable them, then I crash in hal_hardware_init - the second time I 
try to enable the dcache. I've disabled the second one and still see the 
same result...

Any thoughts and if not, can someone explain to me why we have code in both 
places at initialization time,


Thanks

Krishna 


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