diff options
Diffstat (limited to 'arch/mips/netlogic/common/reset.S')
| -rw-r--r-- | arch/mips/netlogic/common/reset.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/netlogic/common/reset.S b/arch/mips/netlogic/common/reset.S index 57eb7a141fbf..dfbf94d4df22 100644 --- a/arch/mips/netlogic/common/reset.S +++ b/arch/mips/netlogic/common/reset.S @@ -159,6 +159,13 @@ FEXPORT(nlm_reset_entry) nop 1: /* Entry point on core wakeup */ + mfc0 t0, CP0_EBASE, 0 /* processor ID */ + andi t0, 0xff00 + li t1, 0x1500 /* XLP 9xx */ + beq t0, t1, 2f /* does not need to set coherent */ + nop + + /* set bit in SYS coherent register for the core */ mfc0 t0, CP0_EBASE, 1 mfc0 t1, CP0_EBASE, 1 srl t1, 5 @@ -180,6 +187,7 @@ FEXPORT(nlm_reset_entry) lw t1, 0(t2) sync +2: /* Configure LSU on Non-0 Cores. */ xlp_config_lsu /* FALL THROUGH */ |