image_types: add IMAGE_ROOTFS_ALIGNMENT
authorKen Werner <ken.werner@linaro.org>
Tue, 6 Mar 2012 17:03:06 +0000 (09:03 -0800)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Thu, 8 Mar 2012 19:55:34 +0000 (11:55 -0800)
commit9cf52df9737a59a69b688f39fce406b51c498771
tree0f84b88f62938667b30596d54985e7a6c096d2fb
parent82e31bc4de7398c4f04397dea625f74388b287ce
image_types: add IMAGE_ROOTFS_ALIGNMENT

Introduce a new variable called IMAGE_ROOTFS_ALIGNMENT that allows to control
the aligment of the size of the rootfs. Its default value is set to 1KiB so
that the existing behaviour is not changed. In case the SD card emulation of
a QEMU system emulator gets used you may set the alignment to 2MiB.

(From OE-Core rev: 99128c209e3de3e9e175eacb3acf0f06857043fe)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
meta/classes/image_types.bbclass