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]

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/image-live.bbclass b/meta/classes/image-live.bbclass
index 3a6e5f0e5b780855352c0f9a812240f68bd68a5e..c1862b13195e0903d715d2e6a5a8931bcbe50540 100644 (file)
--- a/meta/classes/image-live.bbclass
+++ b/meta/classes/image-live.bbclass
@@ -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
 

diff --git a/meta/classes/image-vm.bbclass b/meta/classes/image-vm.bbclass
index 98bd92000e303fbf76796731bf0dfceee75acd57..b52df9fbf5a11bc293be8b61489ccabcaebdee37 100644 (file)
--- a/meta/classes/image-vm.bbclass
+++ b/meta/classes/image-vm.bbclass
@@ -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

diff --git a/meta/classes/live-vm-common.bbclass b/meta/classes/live-vm-common.bbclass
index 27b137dec62b9c3f70ad9c0957650b586287f546..e1d8b1843b6470fa784bb903c965f98360a6de42 100644 (file)
--- a/meta/classes/live-vm-common.bbclass
+++ b/meta/classes/live-vm-common.bbclass
@@ -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.