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gerrit.openbmc.org / openbmc / phosphor-bmc-code-mgmt / 9b8816f5a871488e6515d975d1520e96fd9fd0cd
commit9b8816f5a871488e6515d975d1520e96fd9fd0cd[log] [tgz]
authorAdriana Kobylak <anoo@us.ibm.com>Wed Dec 02 11:08:15 2020 -0600
committerAdriana Kobylak <anoo@us.ibm.com>Wed Dec 02 11:29:30 2020 -0600
treed1bbba974539f91feb9dab6bb9852764d782184e
parent62f3820b3197e9f4cef781411d7d2e2f8fc36f71 [diff]
obmc-flash-bmc: Specify full path for mktemp

Some eMMC systems report the following error when updating u-boot:

Dec 02 18:14:40 openbmc systemd[1]: Starting Write image 3ca0afa1 to BMC storage...
Dec 02 18:14:41 openbmc obmc-flash-bmc[507]: mktemp: (null): Read-only file system
Dec 02 18:14:41 openbmc obmc-flash-bmc[508]: dd: can't open '': No such file or directory
Dec 02 18:14:41 openbmc obmc-flash-bmc[510]: /usr/bin/obmc-flash-bmc: line 462: : No such file or directory

It appears that the TMPDIR variable is not set in that environment,
even though that a manual mktemp command works, so may be tied to
the script running in a bash shell.

In any case, specify the full path for the mktemp directory so that
it creates the file in /tmp/ and doesn't attempt to create it in
the running rootfs directory which is read-only.

Tested: Error was not seeing in the failing system and u-boot was updated.

Change-Id: I407a1e4f0d185d8fbb1e4f939bf8283246299a2d
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
1 file changed
tree: d1bbba974539f91feb9dab6bb9852764d782184e
  1. mmc/
  2. static/
  3. test/
  4. ubi/
  5. xyz/
  6. .clang-format
  7. .gitignore
  8. activation.cpp
  9. activation.hpp
  10. download_manager.cpp
  11. download_manager.hpp
  12. download_manager_main.cpp
  13. elog-errors.hpp
  14. flash.hpp
  15. force-reboot.service.in
  16. gen-bios-tar
  17. image_manager.cpp
  18. image_manager.hpp
  19. image_manager_main.cpp
  20. image_verify.cpp
  21. image_verify.hpp
  22. images.cpp
  23. images.hpp
  24. item_updater.cpp
  25. item_updater.hpp
  26. item_updater_helper.hpp
  27. item_updater_main.cpp
  28. LICENSE
  29. MAINTAINERS
  30. meson.build
  31. meson_options.txt
  32. msl_verify.cpp
  33. msl_verify.hpp
  34. obmc-flash-bmc
  35. obmc-flash-bmc-setenv@.service.in
  36. obmc-flash-host-bios@.service.in
  37. openssl_alloc.cpp
  38. openssl_alloc.hpp
  39. README.md
  40. reboot-guard-disable.service.in
  41. reboot-guard-enable.service.in
  42. serialize.cpp
  43. serialize.hpp
  44. software.conf
  45. sync_manager.cpp
  46. sync_manager.hpp
  47. sync_manager_main.cpp
  48. sync_watch.cpp
  49. sync_watch.hpp
  50. synclist
  51. usr-local.mount.in
  52. utils.cpp
  53. utils.hpp
  54. version.cpp
  55. version.hpp
  56. watch.cpp
  57. watch.hpp
  58. xyz.openbmc_project.Software.BMC.Updater.service.in
  59. xyz.openbmc_project.Software.Download.service.in
  60. xyz.openbmc_project.Software.Sync.service.in
  61. 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.