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| author | Saksham Jain <saksham.jain@nxp.com> | 2016-03-23 16:24:40 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-03-29 08:46:22 -0700 |
| commit | 4a97a0c91d25763d7c3af5530c5e89f53fee7643 (patch) | |
| tree | 7f49fd151c1329dccfb276ba4e72c03cf292fbe4 /drivers | |
| parent | 809d343a1a778e68d519c04e01118bd8eb990eff (diff) | |
| download | blackbird-obmc-uboot-4a97a0c91d25763d7c3af5530c5e89f53fee7643.tar.gz blackbird-obmc-uboot-4a97a0c91d25763d7c3af5530c5e89f53fee7643.zip | |
armv8: fsl-lsch3: Disable SMMU during secure boot
During secure boot, SMMU is enabled on POR by SP bootrom. SMMU needs
to be put in bypass mode in uboot to enable CAAM transcations to pass
through.
For non-secure boot, SP BootROM doesn't enable SMMU, which is in
bypass mode out of reset.
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Saksham Jain <saksham.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions
