meta-qcom:partition: Add persist partition for security function #20
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Add 50MB persist partition to provide a file storage area for QTEE. Currently, the persist partition is only supported on the QLI0.x device. Qualcomm offers a GPFS (Generic Persistent File System) interface library within QTEE, which enables encrypted file storage and secure data retrieval. QTEE and the persist partition operate independently , so developers do not need to be concerned about the QTEE version. Signed-off-by: Jiaxing Li <[email protected]>
jiaxli-QC
requested review from
vkraleti,
sbanerjee-quic,
ndechesne and
lumag
as code owners
lumag
reviewed
Jul 4, 2025
| @@ -105,3 +105,8 @@ | |||
| --partition --lun=4 --name=recoveryinfo --size=4KB --type-guid=7374B391-291C-49FA-ABC2-0463AB5F713F | |||
| --partition --lun=4 --name=xbl_logs --size=1024KB --type-guid=F7EECB66-781A-439A-8955-70E12ED4A7A0 | |||
| --partition --lun=4 --name=last_parti --size=0KB --type-guid=00000000-0000-0000-0000-000000000000 | |||
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| #This is LUN 5 - Protected Read-write LUN | |||
| #QCOM development requirement: Ensure all partitions in LUN5 is a multiple of 128k. | |||
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Ad you are adding a LUN 5, do we need to sync it with QLI 1.x first?
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Add 50MB persist partition to provide a file storage area for QTEE. Currently, the persist partition is only supported on the QLI0.x device.
Qualcomm offers a GPFS (Generic Persistent File System) interface library within QTEE, which enables encrypted file storage and secure data retrieval. QTEE and the persist partition operate independently , so developers do not need to be concerned about the QTEE version.