wic: use kernel_dir instead of bootimg_dir

bootimg_dir is usually set to the value of STAGING_DATADIR and
kernel_dir - to the value of DEPLOY_DIR_IMAGE, so usage of
kernel_dir is more logical in bootimg-efi, bootimg-partition and
rawcopy plugins.

Replaced usage of bootimg_dir to kernel_dir in 3 above mentioned
plugins that use DEPLOY_DIR_IMAGE as a default artifact location.

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/lib/wic/plugins/source/bootimg-efi.py

@@ -185,9 +185,9 @@ def do_prepare_partition(cls, part, source_params, creator, cr_workdir,
         'prepares' the partition to be incorporated into the image.
         In this case, prepare content for an EFI (grub) boot partition.
         """
-        if not bootimg_dir:
-            bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
-            if not bootimg_dir:
+        if not kernel_dir:
+            kernel_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not kernel_dir:
                 raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting")
 
         staging_kernel_dir = kernel_dir
@@ -203,22 +203,22 @@ def do_prepare_partition(cls, part, source_params, creator, cr_workdir,
             if source_params['loader'] == 'grub-efi':
                 shutil.copyfile("%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir,
                                 "%s/grub.cfg" % cr_workdir)
-                for mod in [x for x in os.listdir(bootimg_dir) if x.startswith("grub-efi-")]:
-                    cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (bootimg_dir, mod, hdddir, mod[9:])
+                for mod in [x for x in os.listdir(kernel_dir) if x.startswith("grub-efi-")]:
+                    cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (kernel_dir, mod, hdddir, mod[9:])
                     exec_cmd(cp_cmd, True)
                 shutil.move("%s/grub.cfg" % cr_workdir,
                             "%s/hdd/boot/EFI/BOOT/grub.cfg" % cr_workdir)
             elif source_params['loader'] == 'systemd-boot':
                 for mod in [x for x in os.listdir(bootimg_dir) if x.startswith("systemd-")]:
-                    cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (bootimg_dir, mod, hdddir, mod[8:])
+                    cp_cmd = "cp %s/%s %s/EFI/BOOT/%s" % (kernel_dir, mod, hdddir, mod[8:])
                     exec_cmd(cp_cmd, True)
             else:
                 raise WicError("unrecognized bootimg-efi loader: %s" %
                                source_params['loader'])
         except KeyError:
             raise WicError("bootimg-efi requires a loader, none specified")
 
-        startup = os.path.join(bootimg_dir, "startup.nsh")
+        startup = os.path.join(kernel_dir, "startup.nsh")
         if os.path.exists(startup):
             cp_cmd = "cp %s %s/" % (startup, hdddir)
             exec_cmd(cp_cmd, True)

scripts/lib/wic/plugins/source/bootimg-partition.py

@@ -78,12 +78,12 @@ def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
         install_cmd = "install -d %s" % hdddir
         exec_cmd(install_cmd)
 
-        if not bootimg_dir:
-            bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
-            if not bootimg_dir:
+        if not kernel_dir:
+            kernel_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not kernel_dir:
                 raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting")
 
-        logger.debug('Bootimg dir: %s', bootimg_dir)
+        logger.debug('Kernel dir: %s', bootimg_dir)
 
         boot_files = get_bitbake_var("IMAGE_BOOT_FILES")
 
@@ -118,7 +118,7 @@ def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
                                     os.path.join(dst,
                                                  os.path.basename(name))
 
-                srcs = glob(os.path.join(bootimg_dir, src))
+                srcs = glob(os.path.join(kernel_dir, src))
 
                 logger.debug('Globbed sources: %s', ', '.join(srcs))
                 for entry in srcs:
@@ -127,7 +127,7 @@ def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
                                          os.path.join(hdddir,
                                                       entry_dst_name)))
             else:
-                install_task = [(os.path.join(bootimg_dir, src),
+                install_task = [(os.path.join(kernel_dir, src),
                                  os.path.join(hdddir, dst))]
 
             for task in install_task:

scripts/lib/wic/plugins/source/rawcopy.py

@@ -59,17 +59,17 @@ def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
         Called to do the actual content population for a partition i.e. it
         'prepares' the partition to be incorporated into the image.
         """
-        if not bootimg_dir:
-            bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
-            if not bootimg_dir:
+        if not kernel_dir:
+            kernel_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not kernel_dir:
                 raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting")
 
-        logger.debug('Bootimg dir: %s', bootimg_dir)
+        logger.debug('Kernel dir: %s', kernel_dir)
 
         if 'file' not in source_params:
             raise WicError("No file specified")
 
-        src = os.path.join(bootimg_dir, source_params['file'])
+        src = os.path.join(kernel_dir, source_params['file'])
         dst = os.path.join(cr_workdir, "%s.%s" % (source_params['file'], part.lineno))
 
         if 'skip' in source_params: