[PATCH v9 00/14] binman: rockchip: Migrate from rockchip SPL_FIT_GENERATOR script

Simon Glass sjg at chromium.org
Sat Jan 7 22:07:07 CET 2023


At present rockchip 64-bit boards make use of a FIT-generator script
written in Python. The script supports splitting an ELF file into several
'loadable' nodes in the FIT. Binman does not current support this feature.

This series adds binman support for ELF splitting. This works by adding a
new 'fit,operation' property to the FIT subnodes, allowing this new way of
generating nodes.

It also provides support for optional entries, by allowing them to be
marked absent when the contents are obtained.

Some other fixes and improvements are needed along the way.

A new, common binman description is added for 64-bit boards which includes
the required u-boot.itb file.

The existing script is removed, so that only a few zynq boards are now
using a SPL_FIT_GENERATOR script:

   avnet_ultrazedev_cc_v1_0_ultrazedev_som_v1_0
   xilinx_zynqmp_virt

Migration of those is hopefully in progress.

Note however that tools/k3_fit_atf.sh remains, used by a few boards that
enable CONFIG_TI_SECURE_DEVICE so this series is copied there too:

    am335x_hs_evm
    am335x_hs_evm_uart
    am43xx_hs_evm
    am57xx_hs_evm
    am57xx_hs_evm_usb
    am65x_hs_evm_a53
    am65x_hs_evm_r5
    dra7xx_hs_evm
    dra7xx_hs_evm_usb
    j721e_hs_evm_a72
    j721e_hs_evm_r5
    k2e_hs_evm
    k2g_hs_evm
    k2hk_hs_evm
    k2l_hs_evm

Ivan Mikhaylov has sent a patch to help with these, but I need to take a
look at the testing side. In any case they should really be using binman
for the image generation.

This series is available at u-boot-dm/fit-working

Changes in v9:
- Add new patch to use a reference for binman symbols docs
- Drop unnecessary import and fully qualified symbol
- Update msc_sm2s_imx8mp also

Changes in v8:
- Fix 'anb', 'provide' and 'second'  typos
- Don't silence the return code from tee_os.ObtainContents()
- Rename is_optee_bin()
- Improve various comments
- Move support for optional external blobs into this series
- Support optional FIT images
- Make OP-TEE image optional
- Specify an entry address for U-Boot

Changes in v7:
- Correct an rST formatting error
- Correct missing test coverage

Changes in v6:
- Add new patch to update entry docs
- Update op-tee to support new v1 binary header
- Add new patch to disable USE_SPL_FIT_GENERATOR by default
- Add new patch to allow a binman entry to be marked absent

Changes in v5:
- Update commit message to mention using parts of one image in another
- Rename from 'Include binman script in 64-bit boards'
- Drop duplicate #include in rk3368-u-boot.dtsi
- Keep the name as fit for puma
- Drop redundant check for CONFIG_ROCKCHIP_SPI_IMAGE
- Drop imply of BINMAN in Kconfig (rely on ARCH_ROCKCHIP instead)
- Rename blob to fit for puma and also SPI image

Changes in v3:
- Add an offset to the FIT description
- Add support for writing sections in binman
- Rebase to master

Changes in v2:
- Rename op-tee to tee-os
- Drop use of .itb2
- Drop patches previously applied
- Add various suggestions from Alper Nebi Yasak
- Add patches to refactor binman's FIT support

Simon Glass (14):
  binman: Allow writing section contents to a file
  binman: Tidy up comment in fit _gen_node
  binman: Update entry docs
  binman: Use a reference for binman symbols docs
  binman: Support optional entries
  binman: Add a way to check for a valid ELF file
  binman: Support new op-tee binary format
  binman: Support optional external blobs
  rockchip: evb-rk3288: Drop raw-image support
  rockchip: Use multiple-images for rk3399
  rockchip: Support building the all output files in binman
  rockchip: Convert all boards to use binman
  rockchip: Drop the FIT generator script
  treewide: Disable USE_SPL_FIT_GENERATOR by default

 Makefile                                      |  11 +-
 arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi   |   4 +-
 arch/arm/dts/rk3399-u-boot.dtsi               |   3 +-
 arch/arm/dts/rockchip-u-boot.dtsi             |  78 ++++-
 arch/arm/mach-rockchip/make_fit_atf.py        | 267 ------------------
 boot/Kconfig                                  |   6 +-
 configs/am335x_evm_defconfig                  |   1 -
 configs/am335x_hs_evm_defconfig               |   1 -
 configs/am335x_hs_evm_uart_defconfig          |   1 -
 configs/am43xx_evm_defconfig                  |   1 -
 configs/am43xx_evm_rtconly_defconfig          |   1 -
 configs/am43xx_evm_usbhost_boot_defconfig     |   1 -
 configs/am43xx_hs_evm_defconfig               |   1 -
 configs/am57xx_evm_defconfig                  |   1 -
 configs/am57xx_hs_evm_defconfig               |   1 -
 configs/am57xx_hs_evm_usb_defconfig           |   1 -
 configs/am65x_evm_a53_defconfig               |   1 -
 configs/am65x_evm_r5_defconfig                |   1 -
 configs/am65x_hs_evm_a53_defconfig            |   1 -
 configs/am65x_hs_evm_r5_defconfig             |   1 -
 ...edev_cc_v1_0_ultrazedev_som_v1_0_defconfig |   1 +
 configs/cgtqmx8_defconfig                     |   1 -
 configs/chromebook_link64_defconfig           |   1 -
 configs/dh_imx6_defconfig                     |   1 -
 configs/display5_defconfig                    |   1 -
 configs/display5_factory_defconfig            |   1 -
 configs/dra7xx_evm_defconfig                  |   1 -
 configs/dra7xx_hs_evm_defconfig               |   1 -
 configs/dra7xx_hs_evm_usb_defconfig           |   1 -
 configs/evb-ast2600_defconfig                 |   1 -
 configs/evb-rk3229_defconfig                  |   1 -
 configs/evb-rk3288_defconfig                  |   2 +-
 configs/gwventana_emmc_defconfig              |   1 -
 configs/gwventana_gw5904_defconfig            |   1 -
 configs/gwventana_nand_defconfig              |   1 -
 configs/imx6qdl_icore_mipi_defconfig          |   1 -
 configs/imx6qdl_icore_mmc_defconfig           |   1 -
 configs/imx6qdl_icore_rqs_defconfig           |   1 -
 configs/imx8mm-cl-iot-gate-optee_defconfig    |   1 -
 configs/imx8mm-cl-iot-gate_defconfig          |   1 -
 configs/imx8mm-icore-mx8mm-ctouch2_defconfig  |   1 -
 configs/imx8mm-icore-mx8mm-edimm2.2_defconfig |   1 -
 configs/imx8mm-mx8menlo_defconfig             |   1 -
 configs/imx8mm_beacon_defconfig               |   1 -
 configs/imx8mm_data_modul_edm_sbc_defconfig   |   1 -
 configs/imx8mm_evk_defconfig                  |   1 -
 configs/imx8mm_evk_fspi_defconfig             |   1 -
 configs/imx8mm_venice_defconfig               |   1 -
 configs/imx8mn_beacon_2g_defconfig            |   1 -
 configs/imx8mn_beacon_defconfig               |   1 -
 configs/imx8mn_bsh_smm_s2_defconfig           |   1 -
 configs/imx8mn_bsh_smm_s2pro_defconfig        |   1 -
 configs/imx8mn_ddr4_evk_defconfig             |   1 -
 configs/imx8mn_evk_defconfig                  |   1 -
 configs/imx8mn_var_som_defconfig              |   1 -
 configs/imx8mn_venice_defconfig               |   1 -
 configs/imx8mp-icore-mx8mp-edimm2.2_defconfig |   1 -
 configs/imx8mp_dhcom_pdk2_defconfig           |   1 -
 configs/imx8mp_evk_defconfig                  |   1 -
 configs/imx8mp_rsb3720a1_4G_defconfig         |   1 -
 configs/imx8mp_rsb3720a1_6G_defconfig         |   1 -
 configs/imx8mp_venice_defconfig               |   1 -
 configs/imx8mq_cm_defconfig                   |   1 -
 configs/imx8mq_evk_defconfig                  |   1 -
 configs/imx8mq_phanbell_defconfig             |   1 -
 configs/imx8qm_rom7720_a1_4G_defconfig        |   1 -
 configs/iot2050_defconfig                     |   1 -
 configs/j7200_evm_a72_defconfig               |   1 -
 configs/j7200_evm_r5_defconfig                |   1 -
 configs/j7200_hs_evm_a72_defconfig            |   1 -
 configs/j7200_hs_evm_r5_defconfig             |   1 -
 configs/j721e_evm_a72_defconfig               |   1 -
 configs/j721e_evm_r5_defconfig                |   1 -
 configs/j721e_hs_evm_a72_defconfig            |   1 -
 configs/j721e_hs_evm_r5_defconfig             |   1 -
 configs/j721s2_evm_a72_defconfig              |   1 -
 configs/j721s2_evm_r5_defconfig               |   1 -
 configs/j721s2_hs_evm_a72_defconfig           |   1 -
 configs/j721s2_hs_evm_r5_defconfig            |   1 -
 configs/kontron-sl-mx6ul_defconfig            |   1 -
 configs/kontron-sl-mx8mm_defconfig            |   1 -
 configs/kontron_pitx_imx8m_defconfig          |   1 -
 configs/kontron_sl28_defconfig                |   1 -
 configs/librem5_defconfig                     |   1 -
 configs/ls1046ardb_qspi_spl_defconfig         |   1 -
 configs/mccmon6_nor_defconfig                 |   1 -
 configs/mccmon6_sd_defconfig                  |   1 -
 configs/msc_sm2s_imx8mp_defconfig             |   1 -
 configs/mx6sabreauto_defconfig                |   1 -
 configs/mx6sabresd_defconfig                  |   1 -
 configs/phycore-imx8mm_defconfig              |   1 -
 configs/phycore-imx8mp_defconfig              |   1 -
 configs/pico-imx6_defconfig                   |   1 -
 configs/pico-imx8mq_defconfig                 |   1 -
 configs/qemu-x86_64_defconfig                 |   1 -
 configs/sandbox_noinst_defconfig              |   1 -
 configs/sandbox_spl_defconfig                 |   1 -
 configs/sandbox_vpl_defconfig                 |   1 -
 configs/socfpga_agilex_atf_defconfig          |   1 -
 configs/socfpga_agilex_vab_defconfig          |   1 -
 configs/socfpga_arria10_defconfig             |   1 -
 configs/socfpga_chameleonv3_defconfig         |   1 -
 configs/socfpga_n5x_atf_defconfig             |   1 -
 configs/socfpga_n5x_vab_defconfig             |   1 -
 configs/socfpga_stratix10_atf_defconfig       |   1 -
 configs/stm32mp15_dhcom_basic_defconfig       |   1 -
 configs/stm32mp15_dhcor_basic_defconfig       |   1 -
 configs/verdin-imx8mm_defconfig               |   1 -
 configs/verdin-imx8mp_defconfig               |   1 -
 configs/wandboard_defconfig                   |   1 -
 configs/xilinx_zynq_virt_defconfig            |   1 -
 configs/xilinx_zynqmp_virt_defconfig          |   1 +
 tools/binman/binman.rst                       |  37 +++
 tools/binman/control.py                       |  12 +
 tools/binman/elf.py                           |  15 +
 tools/binman/elf_test.py                      |  10 +
 tools/binman/entries.rst                      | 224 ++++++++++++---
 tools/binman/entry.py                         |  47 ++-
 tools/binman/etype/_testing.py                |   3 +
 tools/binman/etype/blob.py                    |   2 +-
 tools/binman/etype/fit.py                     |  99 ++++---
 tools/binman/etype/mkimage.py                 |  28 +-
 tools/binman/etype/section.py                 |  42 ++-
 tools/binman/etype/tee_os.py                  |  76 ++++-
 tools/binman/etype/u_boot.py                  |   6 +-
 tools/binman/etype/u_boot_spl.py              |   4 +-
 tools/binman/etype/u_boot_spl_nodtb.py        |   4 +-
 tools/binman/etype/u_boot_tpl.py              |   4 +-
 tools/binman/etype/u_boot_tpl_nodtb.py        |   4 +-
 tools/binman/etype/u_boot_vpl.py              |   4 +-
 tools/binman/etype/u_boot_vpl_nodtb.py        |   6 +-
 tools/binman/ftest.py                         | 112 ++++++++
 tools/binman/image.py                         |   3 -
 tools/binman/test/261_section_fname.dts       |  29 ++
 tools/binman/test/262_absent.dts              |  20 ++
 tools/binman/test/263_tee_os_opt.dts          |  22 ++
 tools/binman/test/264_tee_os_opt_fit.dts      |  33 +++
 tools/binman/test/265_tee_os_opt_fit_bad.dts  |  40 +++
 tools/binman/test/266_blob_ext_opt.dts        |  21 ++
 139 files changed, 865 insertions(+), 518 deletions(-)
 delete mode 100755 arch/arm/mach-rockchip/make_fit_atf.py
 create mode 100644 tools/binman/test/261_section_fname.dts
 create mode 100644 tools/binman/test/262_absent.dts
 create mode 100644 tools/binman/test/263_tee_os_opt.dts
 create mode 100644 tools/binman/test/264_tee_os_opt_fit.dts
 create mode 100644 tools/binman/test/265_tee_os_opt_fit_bad.dts
 create mode 100644 tools/binman/test/266_blob_ext_opt.dts

-- 
2.39.0.314.g84b9a713c41-goog



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