mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
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
|
|
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
|
|
depends on OPTEE
|
|
help
|
|
The load address of the bootable OPTEE binary.
|
|
|
|
config OPTEE_TZDRAM_SIZE
|
|
hex "Amount of Trust-Zone RAM for the OPTEE image"
|
|
default 0x0000000
|
|
depends on OPTEE
|
|
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"
|
|
default 0x00000000
|
|
depends on OPTEE
|
|
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
|
|
depends on OPTEE
|
|
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.
|