diff options
author | Madhavan Srinivasan <maddy@linux.ibm.com> | 2024-02-21 15:46:22 +1100 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-02-21 23:11:00 +1100 |
commit | c2ed087ed35ca569d8179924ba560be248c758e5 (patch) | |
tree | f2a1355d3862b01b20be78d2db41242b32a197fa /arch/powerpc/include/asm/reg.h | |
parent | 8c328de8fd5046eb3ec5a7ff7b682a8175e986c3 (diff) |
powerpc: Add Power11 architected and raw mode
Add CPU table entries for raw and architected mode. Most fields are
copied from the Power10 table entries.
CPU, MMU and user (ELF_HWCAP) features are unchanged vs P10. However
userspace can detect P11 because the AT_PLATFORM value changes to
"power11".
The logical PVR value of 0x0F000007, passed to firmware via the
ibm_arch_vec, indicates the kernel can support a P11 compatible CPU,
which means at least ISA v3.1 compliant.
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240221044623.1598642-1-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
-rw-r--r-- | arch/powerpc/include/asm/reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 7fd09f25452d..58d6348e4ea0 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -1364,6 +1364,7 @@ #define PVR_HX_C2000 0x0066 #define PVR_POWER9 0x004E #define PVR_POWER10 0x0080 +#define PVR_POWER11 0x0082 #define PVR_BE 0x0070 #define PVR_PA6T 0x0090 @@ -1375,6 +1376,7 @@ #define PVR_ARCH_207 0x0f000004 #define PVR_ARCH_300 0x0f000005 #define PVR_ARCH_31 0x0f000006 +#define PVR_ARCH_31_P11 0x0f000007 /* Macros for setting and retrieving special purpose registers */ #ifndef __ASSEMBLY__ |