[PATCH v2 0/5] NBX10G: Marvell Armada 8040 Nodebox 10G board support

[Vincent Jardin <vjardin@free.fr>]

This v2 addresses Stefan Roese's review feedback on v1:
  https://lists.denx.de/pipermail/u-boot/2026-March/613625.html

Changes since v1:
 - Patch 1 (cpuinfo/SAR): added Reviewed-by Stefan
 - Patch 2 (board support):
     * dropped board_init() bi_boot_params assignment
       (ARM64 uses FDT, ATAGS are !ARM64-only)
     * dropped empty board_early_init_f()
     * removed unused includes / DECLARE_GLOBAL_DATA_PTR
     * added note on U-Boot vs Linux comphy DT bindings
     * MAINTAINERS: armada-8040-nbx* wildcard covers the u-boot dtsi;
       removed duplicate NBX BOARD entry from
       board/Marvell/mvebu_armada-8k/MAINTAINERS
     * added Reviewed-by Stefan
 - Patch 3 (emmcboot): moved from cmd/mvebu/ to board/freebox/nbx10g/,
     renamed Kconfig CMD_MVEBU_EMMCBOOT -> CMD_NBX_EMMCBOOT and
     MVEBU_MMC_PART_* -> NBX_MMC_PART_*, replaced all `return -1`
     with `return -EINVAL`, commit message now explains legacy format
 - Patch 4 (fbxserial): moved from cmd/mvebu/ to board/freebox/nbx10g/,
     replaced all `return -1` with proper errno codes
     (-EINVAL for data validation, -ENODEV for missing MMC,
      -EIO for MMC I/O failures)
 - Patch 5 (U-Boot dtsi): added Reviewed-by Stefan

Build tested on Nodebox 10G (ATF v2.14 + U-Boot 2026.04 + Linux 6.19),
all functionality verified on hardware.

Vincent Jardin (5):
  arm: mach-mvebu: armada8k: cpuinfo and SAR
  board: freebox: add Nodebox 10G board support
  board: freebox: nbx10g: add emmcboot for dual-bank eMMC boot
  board: freebox: nbx10g: add device serial and MAC address
    initialization
  arm: dts: armada-8040-nbx: add U-Boot dtsi for conditional OP-TEE

 arch/arm/dts/Makefile                    |   1 +
 arch/arm/dts/armada-8040-nbx-u-boot.dtsi |  15 +
 arch/arm/dts/armada-8040-nbx.dts         | 259 ++++++++++++++++
 arch/arm/mach-mvebu/Kconfig              |   9 +
 arch/arm/mach-mvebu/armada8k/Makefile    |   2 +-
 arch/arm/mach-mvebu/armada8k/cpu.c       |  12 +
 arch/arm/mach-mvebu/armada8k/soc_info.c  | 194 ++++++++++++
 arch/arm/mach-mvebu/armada8k/soc_info.h  |  14 +
 board/freebox/nbx10g/Kconfig             |  94 ++++++
 board/freebox/nbx10g/MAINTAINERS         |   6 +
 board/freebox/nbx10g/Makefile            |   5 +
 board/freebox/nbx10g/board.c             |  53 ++++
 board/freebox/nbx10g/nbx_emmcboot.c      | 357 +++++++++++++++++++++++
 board/freebox/nbx10g/nbx_fbxserial.c     | 286 ++++++++++++++++++
 board/freebox/nbx10g/nbx_fbxserial.h     | 156 ++++++++++
 board/freebox/nbx10g/nbx_imagetag.h      |  78 +++++
 board/freebox/nbx10g/nbx_nrboot.h        |  34 +++
 configs/mvebu_nbx_88f8040_defconfig      |  75 +++++
 include/configs/nbx10g.h                 |  29 ++
 19 files changed, 1678 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/armada-8040-nbx-u-boot.dtsi
 create mode 100644 arch/arm/dts/armada-8040-nbx.dts
 create mode 100644 arch/arm/mach-mvebu/armada8k/soc_info.c
 create mode 100644 arch/arm/mach-mvebu/armada8k/soc_info.h
 create mode 100644 board/freebox/nbx10g/Kconfig
 create mode 100644 board/freebox/nbx10g/MAINTAINERS
 create mode 100644 board/freebox/nbx10g/Makefile
 create mode 100644 board/freebox/nbx10g/board.c
 create mode 100644 board/freebox/nbx10g/nbx_emmcboot.c
 create mode 100644 board/freebox/nbx10g/nbx_fbxserial.c
 create mode 100644 board/freebox/nbx10g/nbx_fbxserial.h
 create mode 100644 board/freebox/nbx10g/nbx_imagetag.h
 create mode 100644 board/freebox/nbx10g/nbx_nrboot.h
 create mode 100644 configs/mvebu_nbx_88f8040_defconfig
 create mode 100644 include/configs/nbx10g.h

-- 
2.53.0