[PATCH v3 0/8] migrate u-boot-rockchip.bin to binman and generate an image for SPI

[Quentin Schulz]

From: Quentin Schulz <quentin.schulz at theobroma-systems.com>

This migrates the generation of u-boot-rockchip.bin from Makefile to binman
completely.

This also adds support for generating the same kind of image than
u-boot-rockchip.bin but for SPI flashes (specifically, a different image
type generated by mkimage is necessary, in addition to a different
offset in the storage medium).

This has been tested on Puma RK3399 with patch series from https://lore.kernel.org/u-boot/20220722160655.3904213-1-foss+uboot@0leil.net/#b (plus https://lore.kernel.org/u-boot/20220722113505.3875669-4-foss+uboot@0leil.net/).

Cheers,
Quentin

v3:
 - removed
 https://lore.kernel.org/u-boot/20220722113505.3875669-4-foss+uboot@0leil.net/,
 it'll be added later on in a separate patch series,
 - added "binman: allow user-defined filenames for mkimage entry,"
 - kept idbloader.img binary creation even with binman as requested by
 community,
 - generate idbloader-spi.img binary with binman,
 - added "rockchip: remove binman temporary files when cleaning"

v2:
 - removed patch 4/8 rockchip: pad u-boot-rockchip.bin correctly because
 it would break partitions table,
 - rebased on top of master, changes to patch 3/7 rockchip: remove
 unneeded CONFIG_SPL_PAD_TO compared to the RFC 3/8 rockchip: remove
 unneeded CONFIG_SPL_PAD_TO,

Quentin Schulz (8):
  binman: add support for skipping file concatenation for mkimage
  binman: allow user-defined filenames for mkimage entry
  rockchip: remove binman temporary files when cleaning
  rockchip: generate idbloader.img content for u-boot-rockchip.bin with
    binman for ARM
  rockchip: generate u-boot-rockchip.bin with binman for ARM64 boards
  rockchip: simplify binman image dependencies addition to INPUTS
  rockchip: allow to build SPI images even without HAS_ROM option
  rockchip: add u-boot-rockchip-spi.bin image for booting from SPI-NOR
    flash

 Makefile                          | 41 +++++---------------------
 arch/arm/Kconfig                  |  2 +-
 arch/arm/dts/rk3288-u-boot.dtsi   |  2 +-
 arch/arm/dts/rk3399-u-boot.dtsi   |  2 +-
 arch/arm/dts/rockchip-u-boot.dtsi | 46 ++++++++++++++++++++++++++++-
 arch/arm/mach-rockchip/Kconfig    |  6 ++--
 tools/binman/entries.rst          | 22 ++++++++++++++
 tools/binman/etype/mkimage.py     | 48 +++++++++++++++++++++++++++----
 8 files changed, 121 insertions(+), 48 deletions(-)

-- 
2.37.1