[U-Boot] [PATCH] powerpc: e6500: Lock/unlock 1 cache instead of L1 as init_ram

York Sun york.sun at nxp.com
Tue Apr 18 15:49:57 UTC 2017


On 03/01/2017 07:37 PM, Ruchika Gupta wrote:
> Fir E6500 cores, L2 cache has been used as init_ram. L1 cache is a write
> through cache on E6500.If lines are not locked in both L1 and L2 caches,
> crashes are observed during secure boot. This patch locks/unlocks both L1
> as well as L2 cache to prevent the crash.
>
> Signed-off-by: Ruchika Gupta <ruchika.gupta at nxp.com>
> ---


Reformatted commit message to wrap back at or before 70 characters. 
Please do the same on your future patches.

Applied to u-boot-fsl-qoriq master, awaiting upstream. Thanks.

York



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