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gerrit.openbmc.org / mdmillerii / openbmc / bfb33b53d01b3e3db2e2b52b2bff622367c08804
commitbfb33b53d01b3e3db2e2b52b2bff622367c08804[log] [tgz]
authorMilton Miller <miltonm@us.ibm.com>Mon May 23 18:22:11 2016 -0500
committerMilton Miller <miltonm@us.ibm.com>Thu Jun 30 14:46:43 2016 -0500
tree32d132392b2c11004230d6988f216a48e7bf068b
parentaa42dfda27582483ccf907720d4bb2e386b6d761 [diff]
initfs: update: add check for image size vs mtd size

The flashcp command will check the file size vs the partition size,
so add a check when looking at images.

Use stat -L -c "%s" to get the file size, and compare it to the mtd
size from the sysfs size attribute.

If this check is suppressed the enforcement is left to flashcp.

Signed-off-by: Milton Miller <miltonm@us.ibm.com>
1 file changed
tree: 32d132392b2c11004230d6988f216a48e7bf068b
  1. meta-openbmc-bsp/
  2. meta-openbmc-machines/
  3. meta-phosphor/
  4. yocto-poky/
  5. bitbake ⇨ yocto-poky/bitbake
  6. documentation ⇨ yocto-poky/documentation
  7. LICENSE ⇨ yocto-poky/LICENSE
  8. meta ⇨ yocto-poky/meta
  9. meta-selftest ⇨ yocto-poky/meta-selftest
  10. meta-skeleton ⇨ yocto-poky/meta-skeleton
  11. meta-yocto ⇨ yocto-poky/meta-yocto
  12. meta-yocto-bsp ⇨ yocto-poky/meta-yocto-bsp
  13. oe-init-build-env ⇨ yocto-poky/oe-init-build-env
  14. oe-init-build-env-memres ⇨ yocto-poky/oe-init-build-env-memres
  15. scripts ⇨ yocto-poky/scripts
  16. .gitignore
  17. .templateconf
  18. openbmc-env
  19. README.md
README.md

OpenBMC

Build Status

Building

OpenBMC uses Yocto/Open-Embedded for a build system, which supports an out-of-tree build. It is recommended that you create an empty directory somewhere to hold the build. This directory will get big.

On Ubuntu 14.04 the following packages are required to build the default target

sudo apt-get install -y git build-essential libsdl1.2-dev texinfo gawk chrpath diffstat

On Fedora 23 the following packages are required to build the default target:

sudo dnf install -y git patch diffstat texinfo chrpath SDL-devel bitbake
sudo dnf groupinstall "C Development Tools and Libraries"

To start a build:

cd <builddir>
. <repodir>/openbmc-env
bitbake obmc-phosphor-image