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Diffstat (limited to 'lib/optee/Kconfig')
| -rw-r--r-- | lib/optee/Kconfig | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/optee/Kconfig b/lib/optee/Kconfig new file mode 100644 index 0000000000..1e5ab45c3d --- /dev/null +++ b/lib/optee/Kconfig @@ -0,0 +1,39 @@ +config OPTEE + bool "Support OPTEE images" + help + U-Boot can be configured to boot OPTEE images. + Selecting this option will enable shared OPTEE library code and + enable an OPTEE specific bootm command that will perform additional + OPTEE specific checks before booting an OPTEE image created with + mkimage. + +config OPTEE_LOAD_ADDR + hex "OPTEE load address" + default 0x00000000 + help + The load address of the bootable OPTEE binary. + +config OPTEE_TZDRAM_SIZE + hex "Amount of Trust-Zone RAM for the OPTEE image" + depends on OPTEE + default 0x3000000 + help + The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE + runtime. + +config OPTEE_TZDRAM_BASE + hex "Base address of Trust-Zone RAM for the OPTEE image" + depends on OPTEE + default 0x9d000000 + help + The base address of pre-allocated Trust Zone DRAM for + the OPTEE runtime. + +config BOOTM_OPTEE + bool "Support OPTEE bootm command" + select BOOTM_LINUX + default n + help + Select this command to enable chain-loading of a Linux kernel + via an OPTEE firmware. + The bootflow is BootROM -> u-boot -> OPTEE -> Linux in this case. |