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| author | Marek Vasut <marex@denx.de> | 2015-05-14 14:31:13 +0200 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-05-26 10:57:41 +0100 |
| commit | e6952593d810636f26af541b12126848483e619a (patch) | |
| tree | 48bc8c4233b5c0b01f266ee0544d257407aca475 /meta | |
| parent | d92664278cfd0fdb455f78f73f2c44a9ee1716e4 (diff) | |
| download | openembedded-core-e6952593d810636f26af541b12126848483e619a.tar.gz openembedded-core-e6952593d810636f26af541b12126848483e619a.tar.bz2 openembedded-core-e6952593d810636f26af541b12126848483e619a.zip | |
kernel: Build uImage only when really needed
Build the uImage file using the kernel build system only when
it is really required, which is only in case KEEPUIMAGE == yes.
Otherwise, just build zImage, since the Yocto build system will
handle the uImage generation for us.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Koen Kooi <koen@dominion.thruhere.net>
Cc: Paul Eggleton <paul.eggleton@linux.intel.com>
Cc: Ross Burton <ross.burton@intel.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/classes/kernel-uimage.bbclass | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/meta/classes/kernel-uimage.bbclass b/meta/classes/kernel-uimage.bbclass index ce8f96f65b..f73965b13f 100644 --- a/meta/classes/kernel-uimage.bbclass +++ b/meta/classes/kernel-uimage.bbclass @@ -6,6 +6,14 @@ python __anonymous () { depends = d.getVar("DEPENDS", True) depends = "%s u-boot-mkimage-native" % depends d.setVar("DEPENDS", depends) + + # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal + # to kernel.bbclass . We override the variable here, since we need + # to build uImage using the kernel build system if and only if + # KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into + # the uImage . + if d.getVar("KEEPUIMAGE", True) != 'yes': + d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage") } do_uboot_mkimage() { |