From: Jassi Brar jaswinder.singh@linaro.org
Introduce support for mtd backed storage for FWU feature and enable it on Synquacer platform based DeveloperBox.
This revision is rebased onto patchset that trims the FWU api https://lore.kernel.org/u-boot/20230306231747.1888513-1-jassisinghbrar@gmail...
Changes since v3: * Fix and Update documentation to also build optee for FWU FIP image. * Fixed checkpatch warnings * Made local functions static. * Split config changes to a separate patch * Fix authorship of three patches.
Jassi Brar (3): dt: fwu: developerbox: enable fwu banks and mdata regions configs: move to new flash layout and boot flow fwu: DeveloperBox: add support for FWU
Masami Hiramatsu (3): FWU: Add FWU metadata access driver for MTD storage regions FWU: mtd: Add helper functions for accessing FWU metadata tools: Add mkfwumdata tool for FWU metadata image
.../synquacer-sc2a11-developerbox-u-boot.dtsi | 49 ++- board/socionext/developerbox/Makefile | 1 + board/socionext/developerbox/developerbox.c | 8 + board/socionext/developerbox/fwu_plat.c | 57 +++ configs/synquacer_developerbox_defconfig | 12 +- doc/board/socionext/developerbox.rst | 155 +++++++- drivers/fwu-mdata/Kconfig | 15 + drivers/fwu-mdata/Makefile | 1 + drivers/fwu-mdata/raw_mtd.c | 272 ++++++++++++++ include/configs/synquacer.h | 10 + include/fwu.h | 34 ++ lib/fwu_updates/Makefile | 1 + lib/fwu_updates/fwu_mtd.c | 164 +++++++++ tools/Kconfig | 9 + tools/Makefile | 4 + tools/mkfwumdata.c | 334 ++++++++++++++++++ 16 files changed, 1115 insertions(+), 11 deletions(-) create mode 100644 board/socionext/developerbox/fwu_plat.c create mode 100644 drivers/fwu-mdata/raw_mtd.c create mode 100644 lib/fwu_updates/fwu_mtd.c create mode 100644 tools/mkfwumdata.c