target/loongarch/cpu: Fix cpucfg default value

We should config cpucfg[20] to set value for the scache's ways, sets,
and size arguments when loongarch cpu init. However, the old code
wirte 'sets argument' twice, so we change one of them to 'size argument'.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220715064829.1521482-1-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index 0d49ce68e4aaa6f8d932fb40fa2b6e2a01893363..1415793d6facd078bb6e613b78573410d1008aa3 100644 (file)
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -406,7 +406,7 @@ static void loongarch_la464_initfn(Object *obj)
     data = 0;
     data = FIELD_DP32(data, CPUCFG20, L3IU_WAYS, 15);
     data = FIELD_DP32(data, CPUCFG20, L3IU_SETS, 14);
-    data = FIELD_DP32(data, CPUCFG20, L3IU_SETS, 6);
+    data = FIELD_DP32(data, CPUCFG20, L3IU_SIZE, 6);
     env->cpucfg[20] = data;
 
     env->CSR_ASID = FIELD_DP64(0, CSR_ASID, ASIDBITS, 0xa);