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powerpc: Add nominal support for POWER10 and POWER11

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(cherry picked from commit 1e434da3b065ef96b389e5e0b604ae05a51e794e)
This commit is contained in:
Justin Hibbits 2024-10-11 17:03:12 -04:00
parent 4f55ea6b59
commit f9f006df15
3 changed files with 22 additions and 0 deletions
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2
sys/powerpc/include/cpu.h
View file

@ -90,6 +90,8 @@ extern u_long cpu_features2;
#define PPC_FEATURE2_DARN 0x00200000
#define PPC_FEATURE2_SCV 0x00100000
#define PPC_FEATURE2_HTM_NOSUSPEND 0x00080000
#define PPC_FEATURE2_ARCH_3_1 0x00040000
#define PPC_FEATURE2_MMA 0x00020000
#define PPC_FEATURE_BITMASK \
"\20" \

2
sys/powerpc/include/spr.h
View file

@ -220,7 +220,9 @@
#define IBMPOWER9 0x004e
#define MPC860 0x0050
#define IBMCELLBE 0x0070
#define IBMPOWER10 0x0080
#define MPC8240 0x0081
#define IBMPOWER11 0x0082
#define PA6T 0x0090
#define IBM405GP 0x4011
#define IBM405L 0x4161

18
sys/powerpc/powerpc/cpu.c
View file

@ -192,6 +192,24 @@ static const struct cputab models[] = {
PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | PPC_FEATURE2_HAS_VEC_CRYPTO |
PPC_FEATURE2_ARCH_3_00 | PPC_FEATURE2_HAS_IEEE128 |
PPC_FEATURE2_DARN, cpu_powerx_setup },
{ "IBM POWER10", IBMPOWER10, REVFMT_MAJMIN,
PPC_FEATURE_64 | PPC_FEATURE_HAS_ALTIVEC | PPC_FEATURE_HAS_FPU |
PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | PPC_FEATURE_ARCH_2_05 |
PPC_FEATURE_ARCH_2_06 | PPC_FEATURE_HAS_VSX | PPC_FEATURE_TRUE_LE,
PPC_FEATURE2_ARCH_2_07 | PPC_FEATURE2_DSCR | PPC_FEATURE2_EBB |
PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | PPC_FEATURE2_HAS_VEC_CRYPTO |
PPC_FEATURE2_ARCH_3_00 | PPC_FEATURE2_HAS_IEEE128 |
PPC_FEATURE2_DARN | PPC_FEATURE2_ARCH_3_1 | PPC_FEATURE2_MMA,
cpu_powerx_setup },
{ "IBM POWER11", IBMPOWER11, REVFMT_MAJMIN,
PPC_FEATURE_64 | PPC_FEATURE_HAS_ALTIVEC | PPC_FEATURE_HAS_FPU |
PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | PPC_FEATURE_ARCH_2_05 |
PPC_FEATURE_ARCH_2_06 | PPC_FEATURE_HAS_VSX | PPC_FEATURE_TRUE_LE,
PPC_FEATURE2_ARCH_2_07 | PPC_FEATURE2_DSCR | PPC_FEATURE2_EBB |
PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | PPC_FEATURE2_HAS_VEC_CRYPTO |
PPC_FEATURE2_ARCH_3_00 | PPC_FEATURE2_HAS_IEEE128 |
PPC_FEATURE2_DARN | PPC_FEATURE2_ARCH_3_1 | PPC_FEATURE2_MMA,
cpu_powerx_setup },
{ "Motorola PowerPC 7400", MPC7400, REVFMT_MAJMIN,
PPC_FEATURE_HAS_ALTIVEC | PPC_FEATURE_HAS_FPU, 0, cpu_6xx_setup },
{ "Motorola PowerPC 7410", MPC7410, REVFMT_MAJMIN,