CONFIG_TEE_STMM_EFI: TEE-based EFI runtime variable service driver

General informations

The Linux kernel configuration item CONFIG_TEE_STMM_EFI:

• prompt: TEE-based EFI runtime variable service driver
• type: tristate
• depends on: CONFIG_EFI && CONFIG_OPTEE
• defined in drivers/firmware/efi/Kconfig
• found in Linux kernels: 6.8–6.12, 6.13-rc+HEAD
• modules built: stmm/tee_stmm_efi

Help text

Select this config option if TEE is compiled to include StandAloneMM as a separate secure partition. It has the ability to check and store EFI variables on an RPMB or any other non-volatile medium used by StandAloneMM.

Enabling this will change the EFI runtime services from the firmware provided functions to TEE calls.

To compile this driver as a module, choose M here: the module will be called tee_stmm_efi.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module stmm/tee_stmm_efi CONFIG_TEE_STMM_EFI : drivers/firmware/efi/Kconfig : "TEE-based EFI runtime variable service driver" # in 6.8–6.12, 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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