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/rk3399_rockchip-uboot/arch/powerpc/cpu/mpc85xx/
H A Dstart.S668ec87f523580c981a01b06560f70cd5a52e2c9 Thu Mar 02 08:42:41 UTC 2017 Ruchika Gupta <ruchika.gupta@nxp.com> powerpc: e6500: Lock/unlock 1 cache instead of L1 as init_ram

For 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 and L2 cache to prevent the crash.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>