f7a316e0fb
Since upstream commit 5da4da99e0bb3d694e93046207ae4ce3b5545043, in
3.13.0, OP-TEE client unconditionally uses the MMC_IOC_MULTI_CMD
ioctl(). But this ioctl() was only introduced in kernel 4.3, so
earlier kernels did not have this definition.
This was clearly known when upstream started using this ioctl. From
the upstream commit 5da4da99e0bb3d694e93046207ae4ce3b5545043 commit
log:
As MMC_IOC_MULTI_CMD is available since linux 4.3, we should be safe to
use it by default on read / write block operations.
So let's propagate this dependency into Buildroot.
Fixes:
http://autobuild.buildroot.net/results/bd270a6793df499d5f52959e3de17f8a92d88305/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
config BR2_PACKAGE_OPTEE_EXAMPLES
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bool "optee-examples"
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depends on BR2_TARGET_OPTEE_OS
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depends on BR2_TOOLCHAIN_HAS_THREADS # optee-client
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depends on !BR2_STATIC_LIBS # optee-client
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3 # optee-client
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select BR2_PACKAGE_OPTEE_CLIENT
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select BR2_TARGET_OPTEE_OS_SDK
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help
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Enable the OP-TEE examples package that brings examples of
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implementation of OP-TEE non-secure client applications and
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secure trusted applications. OP-TEE examples is a
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component delivered by the OP-TEE project.
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Trusted application binary files are installed in the target
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directory /lib/optee_armtz as other trusted applications.
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At runtime OP-TEE OS can load trusted applications from this
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non-secure filesystem/directory into the secure world for
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execution.
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https://github.com/linaro-swg/optee_examples
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comment "optee-examples needs a toolchain w/ threads, dynamic library, headers >= 4.3"
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depends on BR2_TARGET_OPTEE_OS
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depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
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!BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3
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