diff --git a/target/loongarch/cpu-csr.h b/target/loongarch/cpu-csr.h
index f8f24032cb..48ed2e0632 100644
--- a/target/loongarch/cpu-csr.h
+++ b/target/loongarch/cpu-csr.h
@@ -66,10 +66,11 @@ FIELD(TLBENTRY, D, 1, 1)
 FIELD(TLBENTRY, PLV, 2, 2)
 FIELD(TLBENTRY, MAT, 4, 2)
 FIELD(TLBENTRY, G, 6, 1)
-FIELD(TLBENTRY, PPN, 12, 36)
-FIELD(TLBENTRY, NR, 61, 1)
-FIELD(TLBENTRY, NX, 62, 1)
-FIELD(TLBENTRY, RPLV, 63, 1)
+FIELD(TLBENTRY_32, PPN, 8, 24)
+FIELD(TLBENTRY_64, PPN, 12, 36)
+FIELD(TLBENTRY_64, NR, 61, 1)
+FIELD(TLBENTRY_64, NX, 62, 1)
+FIELD(TLBENTRY_64, RPLV, 63, 1)
 
 #define LOONGARCH_CSR_ASID           0x18 /* Address space identifier */
 FIELD(CSR_ASID, ASID, 0, 10)
diff --git a/target/loongarch/tlb_helper.c b/target/loongarch/tlb_helper.c
index 6e00190547..cef10e2257 100644
--- a/target/loongarch/tlb_helper.c
+++ b/target/loongarch/tlb_helper.c
@@ -48,10 +48,17 @@ static int loongarch_map_tlb_entry(CPULoongArchState *env, hwaddr *physical,
     tlb_v = FIELD_EX64(tlb_entry, TLBENTRY, V);
     tlb_d = FIELD_EX64(tlb_entry, TLBENTRY, D);
     tlb_plv = FIELD_EX64(tlb_entry, TLBENTRY, PLV);
-    tlb_ppn = FIELD_EX64(tlb_entry, TLBENTRY, PPN);
-    tlb_nx = FIELD_EX64(tlb_entry, TLBENTRY, NX);
-    tlb_nr = FIELD_EX64(tlb_entry, TLBENTRY, NR);
-    tlb_rplv = FIELD_EX64(tlb_entry, TLBENTRY, RPLV);
+    if (is_la64(env)) {
+        tlb_ppn = FIELD_EX64(tlb_entry, TLBENTRY_64, PPN);
+        tlb_nx = FIELD_EX64(tlb_entry, TLBENTRY_64, NX);
+        tlb_nr = FIELD_EX64(tlb_entry, TLBENTRY_64, NR);
+        tlb_rplv = FIELD_EX64(tlb_entry, TLBENTRY_64, RPLV);
+    } else {
+        tlb_ppn = FIELD_EX64(tlb_entry, TLBENTRY_32, PPN);
+        tlb_nx = 0;
+        tlb_nr = 0;
+        tlb_rplv = 0;
+    }
 
     /* Check access rights */
     if (!tlb_v) {
@@ -79,7 +86,7 @@ static int loongarch_map_tlb_entry(CPULoongArchState *env, hwaddr *physical,
      * tlb_entry contains ppn[47:12] while 16KiB ppn is [47:15]
      * need adjust.
      */
-    *physical = (tlb_ppn << R_TLBENTRY_PPN_SHIFT) |
+    *physical = (tlb_ppn << R_TLBENTRY_64_PPN_SHIFT) |
                 (address & MAKE_64BIT_MASK(0, tlb_ps));
     *prot = PAGE_READ;
     if (tlb_d) {