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gerrit.openbmc.org / openbmc / meta-phosphor / 5e1b6dc499736e219766cc24924dd486ff2a8ccb
commit5e1b6dc499736e219766cc24924dd486ff2a8ccb[log] [tgz]
authorAdriana Kobylak <anoo@us.ibm.com>Sat Mar 28 13:43:33 2020 -0500
committerBrad Bishop <bradleyb@fuzziesquirrel.com>Tue May 26 19:39:36 2020 +0000
treed4b152d71ada703c78b0307c4c7ac6ecd520b76d
parent9d2aa344187192fb0e1af85b0119a0332822f831 [diff]
image_types_phosphor.bbclass: mmc tar: Compress ext4 rootfs

Compress the ext4 rootfs so that it's faster to transfer to the
BMC and does not take much space. The code update process can
then uncompress it on the fly and write to flash.

Use zstd to compress which has a good compression rate and is also
faster to decompress than xz.

Change-Id: I76d008df16c5ae2eef0bc9394c954648ac76154b
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
1 file changed
tree: d4b152d71ada703c78b0307c4c7ac6ecd520b76d
  1. aspeed-layer/
  2. classes/
  3. conf/
  4. nuvoton-layer/
  5. raspberrypi/
  6. recipes-connectivity/
  7. recipes-core/
  8. recipes-devtools/
  9. recipes-extended/
  10. recipes-graphics/
  11. recipes-phosphor/
  12. recipes-protocols/
  13. recipes-support/
  14. recipes-textproc/
  15. recipes-x86/
  16. COPYING.apache-2.0
  17. COPYING.MIT
  18. LICENSE
  19. MAINTAINERS
  20. README.md
  21. recipes.txt
README.md

OpenBMC

meta-phosphor is the OpenBMC layer. This layer should be included for all OpenBMC systems. The OpenBMC layer contains content which is shared between all OpenBMC systems.