[OE-core] [PATCH v3 7/9] uefi.bbclass: provide efi population functions for live images
dbaryshkov at gmail.com
dbaryshkov at gmail.com
Tue Sep 17 15:36:11 UTC 2019
From: Dmitry Eremin-Solenikov <dmitry_eremin-solenikov at mentor.com>
Define common functions for populating EFI directories in live image.
Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin-solenikov at mentor.com>
---
meta/classes/uefi.bbclass | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 meta/classes/uefi.bbclass
diff --git a/meta/classes/uefi.bbclass b/meta/classes/uefi.bbclass
new file mode 100644
index 000000000000..4baba81369c8
--- /dev/null
+++ b/meta/classes/uefi.bbclass
@@ -0,0 +1,29 @@
+require conf/uefi.conf
+
+efi_populate_common() {
+ # DEST must be the root of the image so that EFIDIR is not
+ # nested under a top level directory.
+ DEST=$1
+
+ install -d ${DEST}${EFIDIR}
+
+ install -m 0644 ${DEPLOY_DIR_IMAGE}/$2-${EFI_BOOT_IMAGE} ${DEST}${EFIDIR}/${EFI_BOOT_IMAGE}
+ EFIPATH=$(echo "${EFIDIR}" | sed 's/\//\\/g')
+ printf 'fs0:%s\%s\n' "$EFIPATH" "${EFI_BOOT_IMAGE}" >${DEST}/startup.nsh
+}
+
+efi_iso_populate_common() {
+ iso_dir=$1
+ efi_populate $iso_dir
+ # Build a EFI directory to create efi.img
+ mkdir -p ${EFIIMGDIR}/${EFIDIR}
+ cp $iso_dir/${EFIDIR}/* ${EFIIMGDIR}${EFIDIR}
+ cp $iso_dir/${KERNEL_IMAGETYPE} ${EFIIMGDIR}
+
+ EFIPATH=$(echo "${EFIDIR}" | sed 's/\//\\/g')
+ printf 'fs0:%s\%s\n' "$EFIPATH" "${EFI_BOOT_IMAGE}" >${EFIIMGDIR}/startup.nsh
+
+ if [ -f "$iso_dir/initrd" ] ; then
+ cp $iso_dir/initrd ${EFIIMGDIR}
+ fi
+}
--
2.23.0
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