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| author | Marcel Ziswiler <[email protected]> | 2021-10-09 22:41:05 +0200 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2021-10-20 15:08:25 +0200 |
| commit | 8d060e4a66d6884341fbb3d8ab1d837a3f173d47 (patch) | |
| tree | d8cbb75fbffa5efd1f246f3e4d9bcfa5d1b2ec39 /scripts/cleanpatch | |
| parent | 5206f1ce0c137aab59ddafe89c2a1e8c87189d22 (diff) | |
ARM: dts: imx8mm-verdin: prepare for dek blob encapsulation
Prepare for DEK blob encapsulation support through "dek_blob" command.
On ARMv8, u-boot runs in non-secure, thus cannot encapsulate a DEK blob
for encrypted boot.
The DEK blob is encapsulated by OP-TEE through a trusted application
call. U-boot sends and receives the DEK and the DEK blob binaries
through OP-TEE dynamic shared memory.
To enable the DEK blob encapsulation, add to the defconfig:
CONFIG_SECURE_BOOT=y
CONFIG_FAT_WRITE=y
CONFIG_CMD_DEKBLOB=y
Taken from NXP's commit 56d2050f4028 ("imx8m: Add DEK blob encapsulation
for imx8m").
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Diffstat (limited to 'scripts/cleanpatch')
0 files changed, 0 insertions, 0 deletions