[U-Boot] [PATCH v1 2/2] powerpc: e6500: Lock/unlock L2 cache instead of L1 as init_ram

York Sun yorksun at freescale.com
Wed Sep 2 17:22:41 CEST 2015



On 08/17/2015 03:31 PM, York Sun wrote:
> MPC85xx has been using locked L1 cache as init_ram. L1 cache is a write
> through cache on E6500. L2 cache is enabled to to hold the data. This
> patch locks/unlocks L2 cache to ensure no data cast out from L2 cache.
> 
> Signed-off-by: York Sun <yorksun at freescale.com>
> Reported-by: Jeffery Zhu <Jefferry.Zhu at freescale.com>
> 
> ---

Applied to u-boot-mpc85xx master. Awaiting upstream.

York



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