upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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35 lines
1.1 KiB
35 lines
1.1 KiB
# Generic Trusted Execution Environment Configuration
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config TEE
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bool "Trusted Execution Environment support"
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depends on (ARM && (ARM64 || CPU_V7A)) || SANDBOX
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select ARM_SMCCC if ARM
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help
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This implements a generic interface towards a Trusted Execution
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Environment (TEE). A TEE is a trusted OS running in some secure
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environment, for example, TrustZone on ARM cpus, or a separate
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secure co-processor etc. See also:
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https://en.wikipedia.org/wiki/Trusted_execution_environment
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if TEE
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menu "TEE drivers"
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config SANDBOX_TEE
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bool "Sandbox TEE emulator"
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depends on SANDBOX
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default y
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help
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This emulates a generic TEE needed for testing including the AVB
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TA. The emulation provides all callbacks of a regular TEE and
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supports session and shared memory management. The AVB TA is
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emulated with rollback indexes and device lock-state, the state
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of the TA is only kept in RAM and will be reset on each boot.
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The emulation only supports one open session at a time.
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Interaction from the U-Boot command line in possible via the
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"avb" commands.
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source "drivers/tee/optee/Kconfig"
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endmenu
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endif
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