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powerpc: Use defines for __init_tlb_power[78]

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Use defines for literals __init_tlb_power[78] rather than hand coding
them.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Neuling 2016-02-19 11:16:23 +11:00 committed by Michael Ellerman
parent ce5732a28d
commit 15b1624b78
1 changed files with 3 additions and 2 deletions
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5
arch/powerpc/kernel/cpu_setup_power.S
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@ -15,6 +15,7 @@
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/cache.h>
#include <asm/mmu-hash64.h>
/* Entry: r3 = crap, r4 = ptr to cputable entry
*
@ -139,7 +140,7 @@ __init_HFSCR:
* (invalidate by congruence class). P7 has 128 CCs., P8 has 512.
*/
__init_tlb_power7:
li r6,128
li r6,POWER7_TLB_SETS
mtctr r6
li r7,0xc00 /* IS field = 0b11 */
ptesync
@ -150,7 +151,7 @@ __init_tlb_power7:
1: blr
__init_tlb_power8:
li r6,512
li r6,POWER8_TLB_SETS
mtctr r6
li r7,0xc00 /* IS field = 0b11 */
ptesync