diff --git a/poky/meta/classes-recipe/rust-target-config.bbclass b/poky/meta/classes-recipe/rust-target-config.bbclass
index 21a56ed..926b063 100644
--- a/poky/meta/classes-recipe/rust-target-config.bbclass
+++ b/poky/meta/classes-recipe/rust-target-config.bbclass
@@ -21,16 +21,18 @@
 
     if 'vfpv4' in feat:
         f.append("+vfp4")
-    if 'vfpv3' in feat:
+    elif 'vfpv3' in feat:
         f.append("+vfp3")
-    if 'vfpv3d16' in feat:
-        f.append("+d16")
-
-    if 'vfpv2' in feat or 'vfp' in feat:
+    elif 'vfpv3d16' in feat:
+        f.append("+vfp3")
+        f.append("-d32")
+    elif 'vfpv2' in feat or 'vfp' in feat:
         f.append("+vfp2")
 
     if 'neon' in feat:
         f.append("+neon")
+    elif target_is_armv7(d):
+        f.append("-neon")
 
     if 'mips32' in feat:
         f.append("+mips32")
@@ -294,6 +296,8 @@
     trans['i586'] = "i586"
     trans['mips64'] = "mips64"
     trans['mips64el'] = "mips64"
+    trans['powerpc64le'] = "ppc64le"
+    trans['powerpc64'] = "ppc64"
     trans['riscv64'] = "generic-rv64"
     trans['riscv32'] = "generic-rv32"
     trans['loongarch64'] = "la464"