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gerrit.openbmc.org / openbmc / phosphor-bmc-code-mgmt / d8c9eea3bd603a578b0db833cfdaefa8ce83250d
commitd8c9eea3bd603a578b0db833cfdaefa8ce83250d[log] [tgz]
authorLei YU <yulei.sh@bytedance.com>Thu Dec 16 16:08:30 2021 +0800
committerLei YU <yulei.sh@bytedance.com>Mon Mar 14 13:48:50 2022 +0800
treec209f746a706afc4a32d55128731cc903bc1a911
parentba022464b151e3ab63c7a15916b049e182483d29 [diff]
dual-image: Implement BMC update when running on secondary

Implement the BMC code update when it's running on the secondary image.
It will update the alt flash by obmc-flash-bmc-alt@.service and
wait for the completion.
After the update is done, it needs reboot to take effect.

Note if the BMC is running on the secondary, it requires a following
commit to reset the CS to make the SoC to boot from the primary flash.

This commit only flashes the alt image when it's running on the
secondary image, there will be future commits to support other cases,
e.g. flashing both images.

Tested: Verify the code update process is successful and it flashes the
        whole primary chip when the BMC is running on the secondary
        chip.

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: Ifa849e55c28f17b46d7f999ff43a7ad7e73f2ea1
5 files changed
tree: c209f746a706afc4a32d55128731cc903bc1a911
  1. mmc/
  2. static/
  3. subprojects/
  4. test/
  5. ubi/
  6. usb/
  7. xyz/
  8. .clang-format
  9. .gitignore
  10. activation.cpp
  11. activation.hpp
  12. detect-slot-aspeed
  13. download_manager.cpp
  14. download_manager.hpp
  15. download_manager_main.cpp
  16. elog-errors.hpp
  17. flash.hpp
  18. force-reboot.service.in
  19. gen-bios-tar
  20. image_manager.cpp
  21. image_manager.hpp
  22. image_manager_main.cpp
  23. image_verify.cpp
  24. image_verify.hpp
  25. images.cpp
  26. images.hpp
  27. item_updater.cpp
  28. item_updater.hpp
  29. item_updater_helper.hpp
  30. item_updater_main.cpp
  31. LICENSE
  32. MAINTAINERS
  33. meson.build
  34. meson_options.txt
  35. msl_verify.cpp
  36. msl_verify.hpp
  37. obmc-flash-bmc
  38. obmc-flash-bmc-setenv@.service.in
  39. obmc-flash-host-bios@.service.in
  40. openssl_alloc.cpp
  41. openssl_alloc.hpp
  42. OWNERS
  43. README.md
  44. reboot-guard-disable.service.in
  45. reboot-guard-enable.service.in
  46. serialize.cpp
  47. serialize.hpp
  48. software.conf
  49. sync-once.sh
  50. sync_manager.cpp
  51. sync_manager.hpp
  52. sync_manager_main.cpp
  53. sync_watch.cpp
  54. sync_watch.hpp
  55. synclist
  56. usr-local.mount.in
  57. utils.cpp
  58. utils.hpp
  59. version.cpp
  60. version.hpp
  61. watch.cpp
  62. watch.hpp
  63. xyz.openbmc_project.Software.BMC.Updater.service.in
  64. xyz.openbmc_project.Software.Download.service.in
  65. xyz.openbmc_project.Software.Sync.service.in
  66. xyz.openbmc_project.Software.Version.service.in
README.md

phosphor-bmc-code-mgmt

Phosphor BMC Code Management provides a set of system software management applications. More information can be found at Software Architecture

To Build

To build this package, do the following steps:

  1. meson build
  2. ninja -C build

To clean the repository run rm -r build.