diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 7be776f161..a2402835eb 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -4481,6 +4481,17 @@ static void gen_dcbtst(DisasContext *ctx)
      */
 }
 
+/* dcbtls */
+static void gen_dcbtls(DisasContext *ctx)
+{
+    /* Always fails locking the cache */
+    TCGv t0 = tcg_temp_new();
+    gen_load_spr(t0, SPR_Exxx_L1CSR0);
+    tcg_gen_ori_tl(t0, t0, L1CSR0_CUL);
+    gen_store_spr(SPR_Exxx_L1CSR0, t0);
+    tcg_temp_free(t0);
+}
+
 /* dcbz */
 static void gen_dcbz(DisasContext *ctx)
 {
@@ -10215,6 +10226,7 @@ GEN_HANDLER(dcbi, 0x1F, 0x16, 0x0E, 0x03E00001, PPC_CACHE),
 GEN_HANDLER(dcbst, 0x1F, 0x16, 0x01, 0x03E00001, PPC_CACHE),
 GEN_HANDLER(dcbt, 0x1F, 0x16, 0x08, 0x00000001, PPC_CACHE),
 GEN_HANDLER(dcbtst, 0x1F, 0x16, 0x07, 0x00000001, PPC_CACHE),
+GEN_HANDLER_E(dcbtls, 0x1F, 0x06, 0x05, 0x02000001, PPC_BOOKE, PPC2_BOOKE206),
 GEN_HANDLER(dcbz, 0x1F, 0x16, 0x1F, 0x03C00001, PPC_CACHE_DCBZ),
 GEN_HANDLER(dst, 0x1F, 0x16, 0x0A, 0x01800001, PPC_ALTIVEC),
 GEN_HANDLER(dstst, 0x1F, 0x16, 0x0B, 0x02000001, PPC_ALTIVEC),