diff mbox series

[v7,3/9] bootimg_pcbios: seperate bootloader config creation

Message ID 20250811040339.857858-6-vince@underview.tech
State New
Headers show
Series [v7,1/9] bootimg_pcbios: seperate syslinux install into seperate functions | expand

Commit Message

Vincent Davis Jr Aug. 11, 2025, 4:03 a.m. UTC 
From: "Vincent Davis Jr." <vince@underview.tech>

Most bootloaders that will be included in this
wic plugin will require a configuration file
to define kernel params or execute custom
modules.

Create a seperate generic function to facilitate
finding if a bootloader config file passed through
bootloader --configfile flag. So, that other functions
that are used to create/install a bootloader boot
configuration file can leverage the function.

Signed-off-by: Vincent Davis Jr. <vince@underview.tech>
---
 .../lib/wic/plugins/source/bootimg_pcbios.py  | 31 +++++++++++--------
 1 file changed, 18 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/scripts/lib/wic/plugins/source/bootimg_pcbios.py b/scripts/lib/wic/plugins/source/bootimg_pcbios.py
index 9ad301b008..47fd4b9415 100644
--- a/scripts/lib/wic/plugins/source/bootimg_pcbios.py
+++ b/scripts/lib/wic/plugins/source/bootimg_pcbios.py
@@ -72,6 +72,22 @@  class BootimgPcbiosPlugin(SourcePlugin):
                                  oe_builddir, bootimg_dir, kernel_dir,
                                  rootfs_dir, native_sysroot)
 
+    @classmethod
+    def _get_bootloader_config(cls, bootloader, loader):
+        custom_cfg = None
+
+        if bootloader.configfile:
+            custom_cfg = get_custom_config(bootloader.configfile)
+            if custom_cfg:
+                logger.debug("Using custom configuration file %s "
+                             "for %s.cfg", bootloader.configfile,
+                             loader)
+                return custom_cfg
+            else:
+                raise WicError("configfile is specified but failed to "
+                               "get it from %s." % bootloader.configfile)
+        return custom_cfg
+
     @classmethod
     def _do_configure_syslinux(cls, part, source_params, creator, cr_workdir,
                                oe_builddir, bootimg_dir, kernel_dir,
@@ -86,20 +102,9 @@  class BootimgPcbiosPlugin(SourcePlugin):
         exec_cmd(install_cmd)
 
         bootloader = creator.ks.bootloader
+        syslinux_conf = cls._get_bootloader_config(bootloader, 'syslinux')
 
-        custom_cfg = None
-        if bootloader.configfile:
-            custom_cfg = get_custom_config(bootloader.configfile)
-            if custom_cfg:
-                # Use a custom configuration for grub
-                syslinux_conf = custom_cfg
-                logger.debug("Using custom configuration file %s "
-                             "for syslinux.cfg", bootloader.configfile)
-            else:
-                raise WicError("configfile is specified but failed to "
-                               "get it from %s." % bootloader.configfile)
-
-        if not custom_cfg:
+        if not syslinux_conf:
             # Create syslinux configuration using parameters from wks file
             splash = os.path.join(cr_workdir, "/hdd/boot/splash.jpg")
             if os.path.exists(splash):