[PATCH V7 00/15] IOT2050-related enhancements

[Jan Kiszka]

Flushing our upstream queue for the IOT2050 device, this mostly
brings board-specific changes such as:

 - updated build process and firmware layout for PG1 vs. PG2 devices
 - more watchdog preparations
 - preparations for verified boot on IOT2050 Advanced devices
 - support for M.2 variant

Changes in v7:
 - rebased over master
 - included M.2 support patches, now that the DT is merged into the kernel

Changes in v6:
 - fixed CFG_ENV_FLAGS_LIST_STATIC setup
 - migrated to board env file
 - cleaned up #ifdef in "Optionally embed OTP programming data into image"
 - rebased over latest master

Changes in v5:
 - factored out two patches

Changes in v4:
 - rebased over latest master
 - make use of new CONFIG_EFI_SCROLL_ON_CLEAR_SCREEN

Changes in v3:
 - further reworked patch 1 to load default env directly, leaving driver
   ordering alone

Changes in v2:
 - rebased over latest master
 - reworked patch 1 to be less invasive to the code
 - added "iot2050: use the named gpio to control the user-button"

Jan


CC: chao zeng <chao.zeng at siemens.com>
CC: Su Baocheng <baocheng.su at siemens.com>

Jan Kiszka (11):
  iot2050: Update firmware layout
  iot2050: Migrate settings into board env file
  iot2050: Add watchdog start to bootcmd
  iot2050: Add CFG_ENV_FLAGS_LIST_STATIC
  arm: dts: iot2050: Allow verifying U-Boot proper by SPL
  tools: Add script for converting public key into device tree include
  iot2050: Add script for signing artifacts
  arm: dts: iot2050: Optionally embed OTP programming data into image
  doc: iot2050: Add a note about the watchdog firmware
  iot2050: Refresh defconfigs and activate
    CONFIG_EFI_SCROLL_ON_CLEAR_SCREEN
  iot2050: Add support for configuring M.2 connector

Su Baocheng (2):
  board: siemens: iot2050: Split the build for PG1 and PG2
  arm: dts: iot2050: Use the auto generator nodes for fdt

chao zeng (2):
  board: siemens: iot2050: use the named gpio to control the user-button
  arm: dts: iot2050: Add support for M.2 variant

 arch/arm/dts/Makefile                         |   5 +-
 arch/arm/dts/k3-am65-iot2050-boot-image.dtsi  | 149 +++++-----
 ...050-advanced-m2-bkey-ekey-pcie-overlay.dts |  27 ++
 ...-iot2050-advanced-m2-bkey-usb3-overlay.dts |  47 +++
 .../arm/dts/k3-am6548-iot2050-advanced-m2.dts | 121 ++++++++
 board/siemens/iot2050/Kconfig                 |  35 ++-
 board/siemens/iot2050/board.c                 | 270 +++++++++++++++++-
 board/siemens/iot2050/iot2050.env             |  17 ++
 ...ot2050_defconfig => iot2050_pg1_defconfig} |   8 +-
 ...ot2050_defconfig => iot2050_pg2_defconfig} |  12 +-
 doc/board/siemens/iot2050.rst                 | 101 ++++++-
 include/configs/iot2050.h                     |  19 +-
 tools/binman/missing-blob-help                |  16 +-
 tools/iot2050-sign-fw.sh                      |  51 ++++
 tools/key2dtsi.py                             |  64 +++++
 15 files changed, 818 insertions(+), 124 deletions(-)
 create mode 100644 arch/arm/dts/k3-am6548-iot2050-advanced-m2-bkey-ekey-pcie-overlay.dts
 create mode 100644 arch/arm/dts/k3-am6548-iot2050-advanced-m2-bkey-usb3-overlay.dts
 create mode 100644 arch/arm/dts/k3-am6548-iot2050-advanced-m2.dts
 create mode 100644 board/siemens/iot2050/iot2050.env
 copy configs/{iot2050_defconfig => iot2050_pg1_defconfig} (93%)
 rename configs/{iot2050_defconfig => iot2050_pg2_defconfig} (90%)
 create mode 100755 tools/iot2050-sign-fw.sh
 create mode 100755 tools/key2dtsi.py

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2.35.3