[U-Boot] [U-Boot, v3, 07/11] spl: add support to booting with OP-TEE

Philipp Tomsich philipp.tomsich at theobroma-systems.com
Tue Jan 2 17:09:43 UTC 2018


> OP-TEE is an open source trusted OS, in armv7, its loading and
> running are like this:
> loading:
> - SPL load both OP-TEE and U-Boot
> running:
> - SPL run into OP-TEE in secure mode;
> - OP-TEE run into U-Boot in non-secure mode;
> 
> More detail:
> https://github.com/OP-TEE/optee_os
> and search for 'boot arguments' for detail entry parameter in:
> core/arch/arm/kernel/generic_entry_a32.S
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> ---
> 
> Changes in v3: None
> Changes in v2:
> - Using new image type for op-tee
> 
>  common/spl/Kconfig     |  7 +++++++
>  common/spl/Makefile    |  1 +
>  common/spl/spl.c       |  8 ++++++++
>  common/spl/spl_optee.S | 13 +++++++++++++
>  include/spl.h          |  9 +++++++++
>  5 files changed, 38 insertions(+)
>  create mode 100644 common/spl/spl_optee.S
> 

Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>


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