[PATCH RFC v2 00/11] Integration of sysfw, tispl and tiboot3

[Tom Rini]

On Fri, May 06, 2022 at 10:07:48AM +0530, Neha Malcom Francis wrote:

> Devices that belong to the K3 architecture require SYSFW which is a FIT
> image consisting of a signed system firmware image and board config
> binaries.
> 
> Board config binaries are needed to bring up SYSFW during U-Boot SPL
> startup. The board config data is given in YAML as input. These board
> configs contain board-specific information such as resource management,
> power management and security.
> 
> The following series intends to plumb the system firmware generation
> into U-Boot using binman for packaging. Thus it will eliminate the need
> for additional custom repositories for SYSFW generation and also moves t
> owards the community standard build flow. We use binman to package
> tiboot3.bin and sysfw.itb images.
> 
> These images also require x509 certificates which are created using the
> etype x509-cert.
> 
> The series also plumbs the generation of tispl.bin into the build flow.
> This image is required for loading u-boot in K3 devices. The image is
> packaged using ATF, OPTEE and DM (Device Manager).
> 
> Please note that the following series has implemented the above for
> J721E general purpose board. The board configs and device trees added
> are specific to J721E GP devices.
> 
> Also note the introduction of three new etypes: ti-sysfw, ti-dm and
> x509-cert.
> 
> On running CI tests on Github, errors were produced during world builds
> of keystone2_keystone3 and siemens (I0T2050 which is based on AM65x).
> This patch series is intended for only J721E and future work is to expand
> to the remaining K3 devices as well. The errors that come are mainly due
> to the boards other than J721E trying to generate tispl.bin.
> 
> v2:
> - Added etype x509-cert for creating x509 Texas Instruments certificate
>   binary
> - Added packaging of tiboot3.bin
> - Packaging of tiboot3.bin and sysfw.itb using new etype x509
> - sysfw --> ti-sysfw
> - Reformatted and re-arranged patches
> - Removed k3_fit_atf.sh and k3_gen_x509_cert.sh as their functionality
>   is provided by binman now
> 
> Neha Malcom Francis (11):
>   j721e_evm: schema: yaml: Add general schema and J721E board config
>     files
>   ti: tools: config: Add board config class to generate config binaries
>   ti: etype: sysfw: Add entry type for sysfw
>   ti: etype: dm: Add entry type for TI DM
>   ti: etype: x509: Add etype for x509 certificate for K3 devices
>   ti: sysfw: Add support for packaging sysfw.itb
>   ti: tiboot3.bin: Remove tiboot3.bin target from makefile
>   ti: tispl.bin: Removed script that packages tispl.bin
>   ti: x509: Remove shell script used for signing
>   ti: dtsi: j721e: Use binman to package sysfw.itb and tiboot3.bin
>   ti: dtsi: j721e: Use binman to package tispl.bin
> 
>  Makefile                                      |    2 +
>  arch/arm/dts/k3-j721e-a72-binman.dtsi         |   86 +
>  .../k3-j721e-common-proc-board-u-boot.dtsi    |    1 +
>  arch/arm/dts/k3-j721e-r5-binman.dtsi          |   88 +
>  .../k3-j721e-r5-common-proc-board-u-boot.dtsi |    1 +
>  arch/arm/mach-k3/config.mk                    |   64 +-
>  board/ti/common/schema.yaml                   |  355 ++
>  board/ti/j721e/Kconfig                        |    2 +
>  board/ti/j721e/config.yaml                    | 3162 +++++++++++++++++
>  scripts/Makefile.spl                          |    4 -
>  test/py/requirements.txt                      |    1 +
>  tools/binman/entries.rst                      |   36 +
>  tools/binman/etype/ti_dm.py                   |   23 +
>  tools/binman/etype/ti_sysfw.py                |   28 +
>  tools/binman/etype/x509_cert.py               |  248 ++
>  tools/binman/ftest.py                         |   21 +
>  tools/binman/test/225_ti_dm.dts               |   13 +
>  tools/binman/test/232_ti_sysfw.dts            |   13 +
>  tools/binman/test/232_x509_cert.dts           |   18 +
>  tools/k3_fit_atf.sh                           |  123 -
>  tools/k3_gen_x509_cert.sh                     |  252 --
>  tools/tibcfg_gen.py                           |  114 +
>  22 files changed, 4227 insertions(+), 428 deletions(-)
>  create mode 100644 arch/arm/dts/k3-j721e-a72-binman.dtsi
>  create mode 100644 arch/arm/dts/k3-j721e-r5-binman.dtsi
>  create mode 100644 board/ti/common/schema.yaml
>  create mode 100644 board/ti/j721e/config.yaml
>  create mode 100644 tools/binman/etype/ti_dm.py
>  create mode 100644 tools/binman/etype/ti_sysfw.py
>  create mode 100644 tools/binman/etype/x509_cert.py
>  create mode 100644 tools/binman/test/225_ti_dm.dts
>  create mode 100644 tools/binman/test/232_ti_sysfw.dts
>  create mode 100644 tools/binman/test/232_x509_cert.dts
>  delete mode 100755 tools/k3_fit_atf.sh
>  delete mode 100755 tools/k3_gen_x509_cert.sh
>  create mode 100644 tools/tibcfg_gen.py

Adding the other binman maintainer..

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 659 bytes
Desc: not available
URL: <https://lists.denx.de/pipermail/u-boot/attachments/20220510/fc07f1a7/attachment.sig>