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powerpc: Add POWER8 architected mode to cputable

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A PVR of 0x0F000004 means we are arch v2.07 complicate ie, POWER8.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Neuling 2012-11-08 20:26:42 +00:00 committed by Benjamin Herrenschmidt
parent df77c79920
commit c674e703cb
1 changed files with 15 additions and 0 deletions
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15
arch/powerpc/kernel/cputable.c
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@ -435,6 +435,21 @@ static struct cpu_spec __initdata cpu_specs[] = {
.cpu_restore = __restore_cpu_power7,
.platform = "power7",
},
{ /* 2.07-compliant processor, i.e. Power8 "architected" mode */
.pvr_mask = 0xffffffff,
.pvr_value = 0x0f000004,
.cpu_name = "POWER8 (architected)",
.cpu_features = CPU_FTRS_POWER8,
.cpu_user_features = COMMON_USER_POWER8,
.mmu_features = MMU_FTRS_POWER8,
.icache_bsize = 128,
.dcache_bsize = 128,
.oprofile_type = PPC_OPROFILE_POWER4,
.oprofile_cpu_type = "ppc64/ibm-compat-v1",
.cpu_setup = __setup_cpu_power8,
.cpu_restore = __restore_cpu_power8,
.platform = "power8",
},
{ /* Power7 */
.pvr_mask = 0xffff0000,
.pvr_value = 0x003f0000,