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| author | Ruchika Gupta <ruchika.gupta@nxp.com> | 2017-03-02 08:42:41 (GMT) |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-04-17 16:03:30 (GMT) |
| commit | 668ec87f523580c981a01b06560f70cd5a52e2c9 (patch) | |
| tree | 170b1bf6ea3a8078a90b060e205804abd50d6792 /board/freescale | |
| parent | 3d91f46ca84f6b4a667a41ac1957aebf60764002 (diff) | |
| download | u-boot-fsl-qoriq-668ec87f523580c981a01b06560f70cd5a52e2c9.tar.xz | |
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>
Diffstat (limited to 'board/freescale')
0 files changed, 0 insertions, 0 deletions