diff mbox series

[v7,5/5] xen/arm: optee: document OPTEE option in tee/Kconfig

Message ID 20190619175333.29938-6-volodymyr_babchuk@epam.com (mailing list archive)
State New, archived
Headers show
Series TEE mediator (and OP-TEE) support in XEN | expand

Commit Message

Volodymyr Babchuk June 19, 2019, 5:54 p.m. UTC 
Add basic information about the OP-TEE mediator and note about
dependency on virtualization-aware OP-TEE.

Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
---
 xen/arch/arm/tee/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Julien Grall July 7, 2019, 6:33 p.m. UTC | #1 
Hi Volodymyr,

On 6/19/19 6:54 PM, Volodymyr Babchuk wrote:
> Add basic information about the OP-TEE mediator and note about
> dependency on virtualization-aware OP-TEE.
> 
> Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>

Acked-by: Julien Grall <julien.grall@arm.com>

Cheers,
diff mbox series

Patch

diff --git a/xen/arch/arm/tee/Kconfig b/xen/arch/arm/tee/Kconfig
index 5b829db2e9..b4b6aa2610 100644
--- a/xen/arch/arm/tee/Kconfig
+++ b/xen/arch/arm/tee/Kconfig
@@ -2,3 +2,8 @@  config OPTEE
 	bool "Enable OP-TEE mediator"
 	default n
 	depends on TEE
+	help
+	  Enable experimental OP-TEE mediator. It allows guests to access
+	  OP-TEE running on your platform. This requires virtualization-enabled
+	  OP-TEE present. You can learn more about virtualization for OP-TEE
+	  at https://optee.readthedocs.io/architecture/virtualization.html