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/20230102182532.2411125-1-jaswinder.singh@lina...
Jassi Brar (2): dt: fwu: developerbox: enable fwu banks and mdata regions fwu: DeveloperBox: add support for FWU
Masami Hiramatsu (1): tools: Add mkfwumdata tool for FWU metadata image
Sughosh Ganu (2): FWU: Add FWU metadata access driver for MTD storage regions FWU: mtd: Add helper functions for accessing FWU metadata
.../synquacer-sc2a11-developerbox-u-boot.dtsi | 22 +- board/socionext/developerbox/Makefile | 1 + board/socionext/developerbox/developerbox.c | 8 + board/socionext/developerbox/fwu_plat.c | 57 +++ configs/synquacer_developerbox_defconfig | 13 +- doc/board/socionext/developerbox.rst | 96 ++++++ drivers/fwu-mdata/Kconfig | 15 + drivers/fwu-mdata/Makefile | 1 + drivers/fwu-mdata/raw_mtd.c | 201 +++++++++++ include/configs/synquacer.h | 10 + include/fwu.h | 27 ++ lib/fwu_updates/Makefile | 1 + lib/fwu_updates/fwu_mtd.c | 172 +++++++++ tools/Kconfig | 9 + tools/Makefile | 4 + tools/mkfwumdata.c | 326 ++++++++++++++++++ 16 files changed, 960 insertions(+), 3 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