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"