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Fixes [YOCTO #1951]
The do_bootimg code can generate hybrid efi+pcbios images (syslinux and
grub-efi) to boot on platforms with both EFI and legacy BIOS options. The
current implementation copies the kernel, initrd, and rootfs twice,
unnecessarily bloating the image size. This is an especially egregious bug
on -sato images.
Update the classes to use a common install of the kernel, initrd, and rootfs to
the root of the boot media. Grub-efi, syslinux, and isolinux can all reference
this location explicitly with a leading slash.
Tested with an EFI+PCBIOS image in both EFI and PCBIOS boot modes on two
platforms. No ISO image testing was performed.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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The syslinux and grub-efi classes were generating config files in the current
working directory. This caused a failure due to a race in the creation of the
directories leading to cwd changing and the build failing to find the config
files. While this has been addressed in bitbake, it is better to use an
explicit path.
While ${WORKDIR} may seem a more appropriate place, the recipe
already uses ${S} for the "hdd" and "cd" construction, so we use ${S}
here to keep things consolidated and consistent and address the issue
with minimal change.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Working towards a more generic bootimg.bbclass, pull out all
syslinux specific bits and let syslinux.bbclass manage them
directly. This introduces no functional changes to the images
constructed and the behavior remains unchanged.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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This is the result of running the following over the metadata:
sed \
-e 's:bb.data.\(setVar([^,()]*,[^,()]*\), *\([^ )]*\) *):\2.\1):g' \
-e 's:bb.data.\(setVarFlag([^,()]*,[^,()]*,[^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^() ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-i `grep -ril bb.data *`
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5521 311d38ba-8fff-0310-9ca6-ca027cbcb966
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5458 311d38ba-8fff-0310-9ca6-ca027cbcb966
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5127 311d38ba-8fff-0310-9ca6-ca027cbcb966
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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1893 311d38ba-8fff-0310-9ca6-ca027cbcb966
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