meta-xilinx: remove subtree

The meta-xilinx layer was used for a now-deleted EVB.  Neither the EVB
nor the meta-xilinx layer have been updated for the Yocto override
syntax change and the meta-xilinx still doesn't have a hardknott or
honister branch (or corresponding support).

I've asked the Xilinx maintainer back in May on when a hardknott
version would be supported and I was told "about a month from now".  I
followed up in August and was told "work is in progress".  As of today
there are still zero commits in meta-xilinx since January 2021.

As such, I do not believe this layer is well-maintained and we have no
specific use for it anymore.  Remove it until someone finds a good
reason to include it and the upstream shows signs of life.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Id14ea55db2ac2779edf42e63cb57ad7d25172ad5

1 files changed, 0 insertions, 35 deletions

diff --git a/meta-xilinx/meta-xilinx-bsp/classes/xilinx-fetch-restricted.bbclass b/meta-xilinx/meta-xilinx-bsp/classes/xilinx-fetch-restricted.bbclass
deleted file mode 100644
index a778ec7dc..000000000
--- a/meta-xilinx/meta-xilinx-bsp/classes/xilinx-fetch-restricted.bbclass
+++ /dev/null
@@ -1,35 +0,0 @@
-# This class is setup to override the default fetching for the target recipe.
-# When fetching it forces PREMIRROR only fetching so that no attempts are made
-# to fetch the Xilinx downloads that are restricted to authenticated users only.
-#
-# The purpose of this class is to allow for automatation with pre-downloaded
-# content or content that is available with curated/user defined pre-mirrors
-# and or pre-populated downloads/ directories.
-
-python do_fetch() {
-    xilinx_restricted_url = "xilinx.com/member/forms/download"
-
-    src_uri = (d.getVar('SRC_URI') or "").split()
-    if len(src_uri) == 0:
-        return
-
-    for i in src_uri:
-        if xilinx_restricted_url in i:
-            # force the use of premirrors only, do not attempt download from xilinx.com
-            d.setVar("BB_FETCH_PREMIRRORONLY", "1")
-            break
-
-    try:
-        fetcher = bb.fetch2.Fetch(src_uri, d)
-        fetcher.download()
-    except bb.fetch2.NetworkAccess as e:
-        if xilinx_restricted_url in e.url:
-            # fatal on access to xilinx.com restricted downloads, print the url for manual download
-            bb.fatal("The following download cannot be fetched automatically. " \
-                "Please manually download the file and place it in the 'downloads' directory (or on an available PREMIRROR).\n" \
-                "  %s" % (e.url.split(";")[0]))
-        else:
-            bb.fatal(str(e))
-    except bb.fetch2.BBFetchException as e:
-        bb.fatal(str(e))
-}