[U-Boot] [PATCH v4 0/7] nios2: add device tree control of U-Boot

[Thomas Chou]

These patches add device tree control of U-Boot to nios2 boards.

v2
  use SPDX license header.
  use fdt relocation in board_init_f.
v3
  fix comment style.
v4
  drop fdt_blob print in board info, which needs more discussion.

Thomas Chou (7):
  nios2: permit device tree control of U-Boot
  nios2: move altera_pio_init to board_early_init_r
  nios2: BSS should be cleared only after board_init_f
  nios2: enlarge the code relocation range
  nios2: remove gp assignments in link script
  nios2: define _end in link script
  nios2: enable device tree control of U-Boot

 arch/Kconfig                               |   1 +
 arch/nios2/cpu/start.S                     |  35 ++++---
 arch/nios2/cpu/u-boot.lds                  |  14 ++-
 arch/nios2/dts/.gitignore                  |   1 +
 arch/nios2/dts/3c120_devboard.dts          | 153 +++++++++++++++++++++++++++++
 arch/nios2/dts/Makefile                    |  11 +++
 arch/nios2/dts/include/dt-bindings         |   1 +
 board/altera/nios2-generic/nios2-generic.c |  13 ++-
 configs/nios2-generic_defconfig            |   2 +
 include/configs/nios2-generic.h            |   1 +
 10 files changed, 209 insertions(+), 23 deletions(-)
 create mode 100644 arch/nios2/dts/.gitignore
 create mode 100644 arch/nios2/dts/3c120_devboard.dts
 create mode 100644 arch/nios2/dts/Makefile
 create mode 120000 arch/nios2/dts/include/dt-bindings

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2.1.4