diff mbox series

[meta-swupdate] Building mete-tegra-demo distro.

Message ID CAAs-_kaeQ1umj=DSNxJtkhu6Ht9YWsVfpza1gkdKxzHwtc8jjw@mail.gmail.com
State New
Headers show
Series [meta-swupdate] Building mete-tegra-demo distro. | expand

Commit Message

Anders Gnistrup June 5, 2024, 6:35 a.m. UTC 
Hello

I have managed to build the meta-tegra-demo distro for the
target jetson-orin-nano-devkit-nvme, including the meta-swupdate layer.
But, I had to make some changes regarding yocto 5.1 handling of some errors
in meta-swupdate
1) "Using S = ${WORKDIR} is no longer supported"
This introduced some changes in classes-recipe/swupdate-common.bbclass
where it was assumed that workdir=S.
2) It seems that device tree's is now saved in a subdirectory in the
unpacked source folder but the function swupdate_add_artifacts in
classes-recipe/swupdate-common.bbclass assumes that the file dir is "flat".

I can optimize the commit but it could be that some work is in progress. At
least this commit can be used as a base.

From 240c4e020961a9836f168a20b1e5b55c79ba8f6c Mon Sep 17 00:00:00 2001
From: Anders Gnistrup <agn@trackman.com>
Date: Wed, 5 Jun 2024 08:13:22 +0200
Subject: [PATCH] Fix for yocto 5.1

Using S = ${WORKDIR} is no longer supported
This introduced some changes in classes-recipe/swupdate-common.bbclass
where it was assumed that workdir=S

It seems that device tree's is now saved in a subdirectory in the
unpacked source folder but the function swupdate_add_artifacts in
classes-recipe/swupdate-common.bbclass assumes that the file dir is flat
---
 classes-recipe/swupdate-common.bbclass | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

         if fstypes:
             noappend_machine =
d.getVarFlag("SWUPDATE_IMAGES_NOAPPEND_MACHINE", image, True)
             if noappend_machine == "0":  # Search for a file explicitly
with MACHINE
@@ -291,19 +293,24 @@ def swupdate_add_artifacts(d, list_for_cpio):
                 imagebases = [ image + '-' + d.getVar('MACHINE', True),
image ]
             for fstype in fstypes:
                 image_found = False
+                bb.warn("Looking in fstype=%s" % (fstype))
                 for imagebase in imagebases:
+                    bb.warn("Looking in imagebase + fstype = %s + %s" %
(imagebase, fstype))
                     image_found = add_image_to_swu(d, deploydir, imagebase
+ fstype, s, encrypted, list_for_cpio)
                     if image_found:
                         break
                 if not image_found:
-                    bb.fatal("swupdate cannot find image file: %s" %
os.path.join(deploydir, imagebase + fstype))
+                    bb.fatal("swupdate cannot find dsfzxf image file: %s"
% os.path.join(deploydir, imagebase + fstype))
         else:  # Allow also complete entries like "image.ext4.gz" in
SWUPDATE_IMAGES
+            bb.warn("add_image_to_swu deploydir=%s image=%s" % (deploydir,
image))
             if not add_image_to_swu(d, deploydir, image, s, encrypted,
list_for_cpio):
-                bb.fatal("swupdate cannot find %s image file" % image)
+                devicetreedir = os.path.join(deploydir ,"devicetree")
+                if not add_image_to_swu(d, devicetreedir, image, s,
encrypted, list_for_cpio):
+                    bb.fatal("swupdate cannot find %s image file" % image)


 def swupdate_create_cpio(d, swudeploydir, list_for_cpio):
-    s = d.getVar('S', True)
+    s = d.getVar('UNPACKDIR', True)
     os.chdir(s)
     updateimage = d.getVar('IMAGE_NAME', True) + '.swu'
     line = 'for i in ' + ' '.join(list_for_cpio) + '; do echo $i;done |
cpio -ov -H crc --reproducible > ' + os.path.join(swudeploydir, updateimage)
@@ -320,13 +327,13 @@ python do_swuimage () {

     list_for_cpio = ["sw-description"]
     workdir = d.getVar('WORKDIR', True)
-    s = d.getVar('S', True)
+    unpackdir = d.getVar('UNPACKDIR', True)
     imgdeploydir = d.getVar('SWUDEPLOYDIR', True)
-    shutil.copyfile(os.path.join(workdir, "sw-description"),
os.path.join(s, "sw-description"))
-
+    shutil.copyfile(os.path.join(unpackdir, "sw-description"),
os.path.join(workdir, "sw-description"))
     if d.getVar('SWUPDATE_SIGNING', True):
         list_for_cpio.append('sw-description.sig')

+    bb.warn("workdir=%s" % (workdir))
     # Add artifacts added via SRC_URI
     if not d.getVar('INHIBIT_SWUPDATE_ADD_SRC_URI', True):
         swupdate_add_src_uri(d, list_for_cpio)
--
2.40.1
diff mbox series

Patch

diff --git a/classes-recipe/swupdate-common.bbclass
b/classes-recipe/swupdate-common.bbclass
index
ad3c0a02393688d9bdeeba19c2912a1419775db0..62e8a06edd32a8fd2d0a2b14a9115922b4190e14
100644
--- a/classes-recipe/swupdate-common.bbclass
+++ b/classes-recipe/swupdate-common.bbclass
@@ -169,7 +169,7 @@  def prepare_sw_description(d):
     import shutil
     import subprocess

-    s = d.getVar('S', True)
+    s = d.getVar('UNPACKDIR', True)
     swupdate_expand_bitbake_variables(d, s)

     swupdate_write_sha256(s)
@@ -228,7 +228,7 @@  def prepare_sw_description(d):
 def swupdate_add_src_uri(d, list_for_cpio):
     import shutil

-    s = d.getVar('S', True)
+    s = d.getVar('UNPACKDIR', True)
     exclude = (d.getVar("SWUPDATE_SRC_URI_EXCLUDE") or "").split()

     fetch = bb.fetch2.Fetch([], d)
@@ -276,11 +276,13 @@  def swupdate_add_artifacts(d, list_for_cpio):
     # Search for images listed in SWUPDATE_IMAGES in the DEPLOY directory.
     images = (d.getVar('SWUPDATE_IMAGES', True) or "").split()
     deploydir = d.getVar('DEPLOY_DIR_IMAGE', True)
+
     imgdeploydir = d.getVar('SWUDEPLOYDIR', True)
-    s = d.getVar('S', True)
+    s = d.getVar('UNPACKDIR', True)
     for image in images:
         fstypes = (d.getVarFlag("SWUPDATE_IMAGES_FSTYPES", image, True) or
"").split()
         encrypted = (d.getVarFlag("SWUPDATE_IMAGES_ENCRYPTED", image,
True) or "")
+        #bb.warn("Looking in image=%s fstypes=%s encrypted=%s" % (image,
fstypes, encrypted))