[PATCH v2 0/9] spl: atf: add support for LOAD_IMAGE_V2

[Michael Walle]

Newer TF-A versions provide a new image loading protocol. This is used on
(newer?) NXP's SoCs. Normally, the bootflow is bl1 -> bl2 -> bl31 ->
u-boot. With this series it is possible that U-Boot SPL loads the bl31
directly and thus replacing bl1 and bl2 from the TF-A.

This was tested on the Kontron sl28 board using NXPs bl31 and the upstream
version of the OP-TEE Trusted OS.

Changes since v1:
 - removed firmware entry from loadable, suggested by Michal
 - use kernel-doc function annotation format
 - new patch "board: sl28: remove u-boot from loadable DT node"

Michael Walle (9):
  treewide: use CONFIG_IS_ENABLED() for ARMV8_SEC_FIRMWARE_SUPPORT
  spl: atf: move storage for bl31_params into function
  spl: atf: provide a bl2_plat_get_bl31_params_default()
  spl: atf: remove helper structure from common header
  spl: atf: add support for LOAD_IMAGE_V2
  armv8: layerscape: don't initialize GIC in SPL
  board: sl28: remove u-boot from loadable DT node
  board: sl28: add ATF support (bl31)
  board: sl28: add OP-TEE Trusted OS support (bl32)

 arch/arm/cpu/armv8/cpu-dt.c                   |   2 +-
 arch/arm/cpu/armv8/fsl-layerscape/fdt.c       |   8 +-
 arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S  |   2 +
 arch/arm/cpu/armv8/fsl-layerscape/ppa.c       |   2 +-
 .../dts/fsl-ls1028a-kontron-sl28-u-boot.dtsi  |  80 ++++++++++-
 arch/arm/lib/bootm-fdt.c                      |   2 +-
 arch/arm/lib/psci-dt.c                        |   6 +-
 board/kontron/sl28/Kconfig                    |  33 +++++
 board/kontron/sl28/Makefile                   |   6 +-
 board/kontron/sl28/sl28.c                     |   7 +
 board/kontron/sl28/spl_atf.c                  |  54 ++++++++
 common/spl/Kconfig                            |   9 ++
 common/spl/spl_atf.c                          | 129 ++++++++++++++++--
 include/atf_common.h                          |  42 ++++--
 include/spl.h                                 |  78 +++++++++--
 15 files changed, 410 insertions(+), 50 deletions(-)
 create mode 100644 board/kontron/sl28/spl_atf.c

-- 
2.20.1