live-vm-common: add MKDOSFS_EXTRAOPTS variable

Sometimes it's needed to create FAT filesystem with specific
sector or cluster size, FAT size or to use one of other useful
mkdosfs options.

Introduced MKDOSFS_EXTRAOPTS variable to set options for mkdosfs.

[YOCTO #11709]

(From OE-Core rev: 18b52577484d3b86bc31980a50da04141afda5f9)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ed Bartosh
2017-07-06 11:43:00 +03:00
committed by Richard Purdie
parent e7a25d3105
commit 223d3b44c0
3 changed files with 5 additions and 3 deletions

View File

@@ -217,10 +217,10 @@ build_fat_img() {
fi
if [ -z "${HDDIMG_ID}" ]; then
mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} -S 512 -C ${FATIMG} \
mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C ${FATIMG} \
${BLOCKS}
else
mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} -S 512 -C ${FATIMG} \
mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C ${FATIMG} \
${BLOCKS} -i ${HDDIMG_ID}
fi

View File

@@ -68,7 +68,7 @@ build_boot_dd() {
# Remove it since mkdosfs would fail when it exists
rm -f $HDDIMG
mkdosfs -n ${BOOTDD_VOLUME_ID} -S 512 -C $HDDIMG $BLOCKS
mkdosfs -n ${BOOTDD_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C $HDDIMG $BLOCKS
mcopy -i $HDDIMG -s $HDDDIR/* ::/
if [ "${PCBIOS}" = "1" ]; then

View File

@@ -15,6 +15,8 @@ EFI = "${@bb.utils.contains("MACHINE_FEATURES", "efi", "1", "0", d)}"
EFI_PROVIDER ?= "grub-efi"
EFI_CLASS = "${@bb.utils.contains("MACHINE_FEATURES", "efi", "${EFI_PROVIDER}", "", d)}"
MKDOSFS_EXTRAOPTS ??= "-S 512"
# Include legacy boot if MACHINE_FEATURES includes "pcbios" or if it does not
# contain "efi". This way legacy is supported by default if neither is
# specified, maintaining the original behavior.