[OE-core] [PATCH 1/4] efi: add efi_bootfs_populate API

[Ed Bartosh]

Added API to populate ${WORKDIR}/bootfs directory with EFI
artifacts to both EFI provider classes(grub-efi and systemd-boot).

This API will be used to prepare artifacts for the wic image
build.

[YOCTO #10073]

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
---
 meta/classes/grub-efi.bbclass     | 6 ++++++
 meta/classes/systemd-boot.bbclass | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/meta/classes/grub-efi.bbclass b/meta/classes/grub-efi.bbclass
index df7fe18..bacbeb4 100644
--- a/meta/classes/grub-efi.bbclass
+++ b/meta/classes/grub-efi.bbclass
@@ -71,6 +71,12 @@ efi_hddimg_populate() {
 	efi_populate $1
 }
 
+efi_bootfs_populate() {
+	bootfs_dir="${WORKDIR}/bootfs"
+	efi_populate $bootfs_dir
+	cp --dereference ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} $bootfs_dir/vmlinuz
+}
+
 python build_efi_cfg() {
     import sys
 
diff --git a/meta/classes/systemd-boot.bbclass b/meta/classes/systemd-boot.bbclass
index 4e69a2c..7e842af 100644
--- a/meta/classes/systemd-boot.bbclass
+++ b/meta/classes/systemd-boot.bbclass
@@ -62,6 +62,12 @@ efi_hddimg_populate() {
         efi_populate $1
 }
 
+efi_bootfs_populate() {
+        bootfs_dir="${WORKDIR}/bootfs"
+        efi_populate $bootfs_dir
+        cp --dereference ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} $bootfs_dir/vmlinuz
+}
+
 python build_efi_cfg() {
     s = d.getVar("S")
     labels = d.getVar('LABELS')
-- 
2.1.4