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authorJayachandran C <jchandra@broadcom.com>2013-08-11 14:43:55 +0530
committerRalf Baechle <ralf@linux-mips.org>2013-09-03 23:22:19 +0200
commit5b6ff35d33cb0310c36f9081b9e39cd016715e9c (patch)
treefafe5ad83497ebd9af63e2efd50689da8afbb31d /arch/mips/netlogic
parent4ca86a2ff37ce92b6875a184a97a20188704cb6c (diff)
downloadlinux-5b6ff35d33cb0310c36f9081b9e39cd016715e9c.tar.gz
MIPS: Netlogic: Call xlp_mmu_init on all threads
The config7/config4 register has to be written on all the threads. This does not cause any problems in XLP, but is needed for XLPII Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5700/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/netlogic')
-rw-r--r--arch/mips/netlogic/common/smp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index 4e35d9c453e..6f8feb9efcf 100644
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -106,9 +106,7 @@ void nlm_early_init_secondary(int cpu)
{
change_c0_config(CONF_CM_CMASK, 0x3);
#ifdef CONFIG_CPU_XLP
- /* mmu init, once per core */
- if (cpu % NLM_THREADS_PER_CORE == 0)
- xlp_mmu_init();
+ xlp_mmu_init();
#endif
write_c0_ebase(nlm_current_node()->ebase);
}