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| author | Michael Neuling <mikey@neuling.org> | 2016-02-19 03:16:24 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-02-22 12:47:48 +0300 |
| commit | c3ab300ea55541014348561e7690c41c79966ac6 (patch) | |
| tree | c90043fdbcad91399df1af7b0da04d062db5ca92 /arch/powerpc/include/asm/mmu.h | |
| parent | 15b1624b78075d4f52e170600c81720532ca790d (diff) | |
| download | linux-c3ab300ea55541014348561e7690c41c79966ac6.tar.xz | |
powerpc: Add POWER9 cputable entry
Add a cputable entry for POWER9. More code is required to actually
boot and run on a POWER9 but this gets the base piece in which we can
start building on.
Copies over from POWER8 except for:
- Adds a new CPU_FTR_ARCH_300 bit to start hanging new architecture
features from (in subsequent patches).
- Advertises new user features bits PPC_FEATURE2_ARCH_3_00 &
HAS_IEEE128 when on POWER9.
- Drops CPU_FTR_SUBCORE.
- Drops PMU code and machine check.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 3d5abfe6ba67..54d46504733d 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -97,6 +97,7 @@ #define MMU_FTRS_POWER6 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE #define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE #define MMU_FTRS_POWER8 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE +#define MMU_FTRS_POWER9 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE #define MMU_FTRS_CELL MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \ MMU_FTR_CI_LARGE_PAGE #define MMU_FTRS_PA6T MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \ |