[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] xen/arm: Move TEE mediators in a kconfig submenu
commit 48b52e9428167ae33ca04ba66bb07dbd04a9585e Author: Bertrand Marquis <bertrand.marquis@xxxxxxx> AuthorDate: Tue Jul 25 16:42:37 2023 +0100 Commit: Julien Grall <julien@xxxxxxx> CommitDate: Thu Jul 27 22:59:57 2023 +0100 xen/arm: Move TEE mediators in a kconfig submenu Rework TEE mediators to put them under a submenu in Kconfig. The submenu is only visible if UNSUPPORTED is activated as all currently existing mediators are UNSUPPORTED. While there rework a bit the configuration so that OP-TEE and FF-A mediators are selecting the generic TEE interface instead of depending on it. Make the TEE option hidden as it is of no interest for anyone to select it without one of the mediators so having them select it instead should be enough. Signed-off-by: Bertrand Marquis <bertrand.marquis@xxxxxxx> Reviewed-by: Julien Grall <jgrall@xxxxxxxxxx> --- xen/arch/arm/Kconfig | 7 ------- xen/arch/arm/tee/Kconfig | 17 ++++++++++++++--- 2 files changed, 14 insertions(+), 10 deletions(-) diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig index 439cc94f33..fd57a82dd2 100644 --- a/xen/arch/arm/Kconfig +++ b/xen/arch/arm/Kconfig @@ -175,13 +175,6 @@ config ARM64_BTI Branch Target Identification support. This feature is not supported in Xen. -config TEE - bool "Enable TEE mediators support (UNSUPPORTED)" if UNSUPPORTED - default n - help - This option enables generic TEE mediators support. It allows guests - to access real TEE via one of TEE mediators implemented in XEN. - source "arch/arm/tee/Kconfig" config STATIC_SHM diff --git a/xen/arch/arm/tee/Kconfig b/xen/arch/arm/tee/Kconfig index db3ea78faa..c5b0f88d75 100644 --- a/xen/arch/arm/tee/Kconfig +++ b/xen/arch/arm/tee/Kconfig @@ -1,7 +1,14 @@ +menu "TEE mediators" + visible if UNSUPPORTED + +config TEE + bool + default n + config OPTEE - bool "Enable OP-TEE mediator" + bool "Enable OP-TEE mediator (UNSUPPORTED)" if UNSUPPORTED default n - depends on TEE + select TEE help Enable the OP-TEE mediator. It allows guests to access OP-TEE running on your platform. This requires @@ -12,10 +19,14 @@ config OPTEE config FFA bool "Enable FF-A mediator support (UNSUPPORTED)" if UNSUPPORTED default n - depends on ARM_64 && TEE + depends on ARM_64 + select TEE help This option enables a minimal FF-A mediator. The mediator is generic as it follows the FF-A specification [1], but it only implements a small subset of the specification. [1] https://developer.arm.com/documentation/den0077/latest + +endmenu + -- generated by git-patchbot for /home/xen/git/xen.git#master
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