[PATCH v4 21/27] rockchip: Convert evb-rk3288 over to use binman

[Simon Glass]

At present this board uses a custom script to produce the .its file.
Update it to use binman instead. Binman can create all the images that
are needed.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v4:
- Move the .itb output to a separate rockchip-optee.dtsi file
- Add a check for CONFIG_FIT before building the .its

Changes in v3:
- Drop use of rk322x.dtsi
- Add changes to rk3288-u-boot.dtsi instead

 Kconfig                               |  2 +-
 arch/arm/dts/rk3288-u-boot.dtsi       |  1 +
 arch/arm/dts/rockchip-optee.dtsi      | 64 +++++++++++++++++++++++++++
 arch/arm/mach-rockchip/rk3288/Kconfig |  1 +
 configs/evb-rk3288_defconfig          |  2 +-
 5 files changed, 68 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/dts/rockchip-optee.dtsi

Applied to u-boot-dm, thanks!