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

[york sun]

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.

I didn't even know you could/should lock L1. Any reason why it would crash?

York