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MIPS: Netlogic: Use PRID_IMP_MASK macro

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Use PRID_IMP_MASK macro instead of 0xff00 to extract the processor
type.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6868/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Jayachandran C
2014-04-29 20:07:49 +05:30
committed by Ralf Baechle
parent 0d57eba02d
commit 5874743ea8
6 changed files with 10 additions and 9 deletions
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5
arch/mips/netlogic/common/reset.S
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@@ -35,6 +35,7 @@
#include <asm/asm.h>
#include <asm/asm-offsets.h>
#include <asm/cpu.h>
#include <asm/cacheops.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
@@ -92,7 +93,7 @@
*/
.macro xlp_flush_l1_dcache
mfc0 t0, CP0_EBASE, 0
andi t0, t0, 0xff00
andi t0, t0, PRID_IMP_MASK
slt t1, t0, 0x1200
beqz t1, 15f
nop
@@ -171,7 +172,7 @@ FEXPORT(nlm_reset_entry)
1: /* Entry point on core wakeup */
mfc0 t0, CP0_EBASE, 0 /* processor ID */
andi t0, 0xff00
andi t0, PRID_IMP_MASK
li t1, 0x1500 /* XLP 9xx */
beq t0, t1, 2f /* does not need to set coherent */
nop