On Fri, 16 Jun 2023 at 16:28, Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> wrote: > > Provide armffa command showcasing the use of the U-Boot FF-A support > > armffa is a command showcasing how to invoke FF-A operations. > This provides a guidance to the client developers on how to > call the FF-A bus interfaces. The command also allows to gather secure > partitions information and ping these partitions. The command is also > helpful in testing the communication with secure partitions. > > For more details please refer to the command documentation [1]. > > [1]: doc/usage/cmd/armffa.rst > > Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> > Reviewed-by: Simon Glass <s...@chromium.org> > Cc: Tom Rini <tr...@konsulko.com> > Cc: Simon Glass <s...@chromium.org> > Cc: Ilias Apalodimas <ilias.apalodi...@linaro.org> > Cc: Jens Wiklander <jens.wiklan...@linaro.org> > Cc: Heinrich Schuchardt <xypron.g...@gmx.de> > > --- > > Changelog: > =============== > > v12: > > * add subcommands argument checks > * usage documentation: update command return codes > * remove calloc when querying SPs > * address nits > > v11: > > * use U_BOOT_CMD_WITH_SUBCMDS > * address nits > > v10: > > * use the FF-A driver Uclass operations > * use uclass_first_device() > * address nits > > v9: > > * remove manual FF-A discovery and use DM > * use DM class APIs to probe and interact with the FF-A bus > * add doc/usage/cmd/armffa.rst > > v8: > > * update partition_info_get() second argument to be an SP count > * pass NULL device pointer to the FF-A bus discovery and operations > > v7: > > * adapt do_ffa_dev_list() following the recent update on > uclass_first_device/uclass_next_device functions (they return void now) > * set armffa command to use 64-bit direct messaging > > v4: > > * remove pattern data in do_ffa_msg_send_direct_req > > v3: > > * use the new driver interfaces (partition_info_get, sync_send_receive) > in armffa command > > v2: > > * replace use of ffa_helper_init_device function by > ffa_helper_bus_discover > > v1: > > * introduce armffa command > > MAINTAINERS | 2 + > cmd/Kconfig | 10 ++ > cmd/Makefile | 1 + > cmd/armffa.c | 196 +++++++++++++++++++++++++++++++ > doc/arch/arm64.ffa.rst | 7 ++ > doc/usage/cmd/armffa.rst | 93 +++++++++++++++ > doc/usage/index.rst | 1 + > drivers/firmware/arm-ffa/Kconfig | 1 + > 8 files changed, 311 insertions(+) > create mode 100644 cmd/armffa.c > create mode 100644 doc/usage/cmd/armffa.rst >
Reviewed-by: Simon Glass <s...@chromium.org>
