1 files changed, 9 insertions, 1 deletions

diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c
index f4823ad6145f..e5f44d2605a8 100644
--- a/arch/mips/netlogic/xlp/wakeup.c
+++ b/arch/mips/netlogic/xlp/wakeup.c
@@ -135,7 +135,15 @@ static void xlp_enable_secondary_cores(const cpumask_t *wakeup_mask)
                 if (cpu_is_xlp9xx()) {
                         fusebase = nlm_get_fuse_regbase(n);
                         fusemask = nlm_read_reg(fusebase, FUSE_9XX_DEVCFG6);
-                        mask = 0xfffff;
+                        switch (read_c0_prid() & PRID_IMP_MASK) {
+                        case PRID_IMP_NETLOGIC_XLP5XX:
+                                mask = 0xff;
+                                break;
+                        case PRID_IMP_NETLOGIC_XLP9XX:
+                        default:
+                                mask = 0xfffff;
+                                break;
+                        }
                 } else {
                         fusemask = nlm_read_sys_reg(nodep->sysbase,
                                                 SYS_EFUSE_DEVICE_CFG_STATUS0);