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7e7cc90e33
Commit c7b3a7ee53 ("optee: adjust dependencies and default values for
dram") makes the TZDRAM defines for OPTEE show up for all configs as a
side-effect. While not harmful its not what we really want.
This patch makes the following defines contingent on CONFIG_OPTEE=y
CONFIG_OPTEE_TZDRAM_BASE
CONFIG_OPTEE_TZDRAM_SIZE
Rightly, if you don't have CONFIG_OPTEE=y you don't care about the above
two defines.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Rui Miguel Silva <rui.silva@linaro.org>
Acked-by: Rui Miguel Silva <rui.silva@linaro.org>
41 lines
1.1 KiB
Text
41 lines
1.1 KiB
Text
config OPTEE
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bool "Support OPTEE images"
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help
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U-Boot can be configured to boot OPTEE images.
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Selecting this option will enable shared OPTEE library code and
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enable an OPTEE specific bootm command that will perform additional
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OPTEE specific checks before booting an OPTEE image created with
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mkimage.
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config OPTEE_LOAD_ADDR
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hex "OPTEE load address"
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default 0x00000000
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depends on OPTEE
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help
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The load address of the bootable OPTEE binary.
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config OPTEE_TZDRAM_SIZE
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hex "Amount of Trust-Zone RAM for the OPTEE image"
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default 0x0000000
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depends on OPTEE
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help
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The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
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runtime.
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config OPTEE_TZDRAM_BASE
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hex "Base address of Trust-Zone RAM for the OPTEE image"
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default 0x00000000
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depends on OPTEE
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help
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The base address of pre-allocated Trust Zone DRAM for
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the OPTEE runtime.
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config BOOTM_OPTEE
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bool "Support OPTEE bootm command"
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select BOOTM_LINUX
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depends on OPTEE
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default n
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help
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Select this command to enable chain-loading of a Linux kernel
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via an OPTEE firmware.
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The bootflow is BootROM -> u-boot -> OPTEE -> Linux in this case.
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