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(parent: 39bdaff) | patch
powerpc/mpc85xx: Clear L1 D-cache lock
authorYork Sun <yorksun@freescale.com>
Fri, 5 Apr 2013 13:07:13 +0000 (13:07 +0000)
committerAndy Fleming <afleming@freescale.com>
Fri, 24 May 2013 21:54:14 +0000 (16:54 -0500)
commita71d45d706a5b51c348160163b6c159632273fed
tree00dadb437027b36bf73e0b3d30ae1851e4529cc5tree | snapshot
parent39bdaff4f4dd75b578c9e1fe372e8d56e7d51526commit | diff
powerpc/mpc85xx: Clear L1 D-cache lock

dcbi instruction has been used to clear D-cache lock. However, the cache
lock is persistent for e6500 core. Use dcblc to clear the lock explicitly.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
arch/powerpc/cpu/mpc85xx/start.S diff | blob | history
My U-Boot fork