diff --git a/meta/classes/siteinfo.bbclass b/meta/classes/siteinfo.bbclass
index f3c24e88f3..9dacd58d13 100644
--- a/meta/classes/siteinfo.bbclass
+++ b/meta/classes/siteinfo.bbclass
@@ -33,11 +33,11 @@ def siteinfo_data(d):
         "mips64": "endian-big bit-64 mips64-common",
         "mips64el": "endian-little bit-64 mips64-common",
         "mipsel": "endian-little bit-32 mips-common",
-        "powerpc": "endian-big bit-32 powerpc-common powerpc32-linux",
+        "powerpc": "endian-big bit-32 powerpc-common",
         "nios2": "endian-little bit-32 nios2-common",
-        "powerpc64": "endian-big bit-64 powerpc-common powerpc-linux powerpc64-linux",
-        "ppc": "endian-big bit-32 powerpc-common powerpc32-linux",
-        "ppc64": "endian-big bit-64 powerpc-common powerpc-linux powerpc64-linux",
+        "powerpc64": "endian-big bit-64 powerpc-common",
+        "ppc": "endian-big bit-32 powerpc-common",
+        "ppc64": "endian-big bit-64 powerpc-common",
         "sh3": "endian-little bit-32 sh-common",
         "sh4": "endian-little bit-32 sh-common",
         "sparc": "endian-big bit-32",
@@ -62,8 +62,12 @@ def siteinfo_data(d):
         "arm-linux-uclibceabi": "arm-linux-uclibc",
         "armeb-linux-gnueabi": "armeb-linux",
         "armeb-linux-uclibceabi": "armeb-linux-uclibc",
-        "powerpc-linux-gnuspe": "powerpc-linux",
-        "powerpc-linux-uclibcspe": "powerpc-linux-uclibc",
+        "powerpc-linux": "powerpc32-linux",
+        "powerpc-linux-uclibc": "powerpc-linux powerpc32-linux",
+        "powerpc-linux-gnuspe": "powerpc-linux powerpc32-linux",
+        "powerpc-linux-uclibcspe": "powerpc-linux powerpc32-linux powerpc-linux-uclibc",
+        "powerpc64-linux-gnuspe": "powerpc-linux powerpc64-linux",
+        "powerpc64-linux": "powerpc-linux",
     }
 
     hostarch = d.getVar("HOST_ARCH", True)
diff --git a/meta/site/powerpc-linux-uclibc b/meta/site/powerpc-linux-uclibc
deleted file mode 100644
index e69de29bb2..0000000000