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- config TI_SECURE_DEVICE
- bool "HS Device Type Support"
- depends on OMAP54XX || AM43XX || AM33XX || ARCH_KEYSTONE
- help
- If a high secure (HS) device type is being used, this config
- must be set. This option impacts various aspects of the
- build system (to create signed boot images that can be
- authenticated) and the code. See the doc/README.ti-secure
- file for further details.
- config TI_SECURE_EMIF_REGION_START
- hex "Reserved EMIF region start address"
- depends on TI_SECURE_DEVICE
- default 0x0
- help
- Reserved EMIF region start address. Set to "0" to auto-select
- to be at the end of the external memory region.
- config TI_SECURE_EMIF_TOTAL_REGION_SIZE
- hex "Reserved EMIF region size"
- depends on TI_SECURE_DEVICE
- default 0x0
- help
- Total reserved EMIF region size. Default is 0, which means no reserved EMIF
- region on secure devices.
- config TI_SECURE_EMIF_PROTECTED_REGION_SIZE
- hex "Size of protected region within reserved EMIF region"
- depends on TI_SECURE_DEVICE
- default 0x0
- help
- This config option is used to specify the size of the portion of the total
- reserved EMIF region set aside for secure OS needs that will be protected
- using hardware memory firewalls. This value must be smaller than the
- TI_SECURE_EMIF_TOTAL_REGION_SIZE value.
- source "arch/arm/mach-omap2/omap3/Kconfig"
- source "arch/arm/mach-omap2/omap4/Kconfig"
- source "arch/arm/mach-omap2/omap5/Kconfig"
- source "arch/arm/mach-omap2/am33xx/Kconfig"
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