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Add initial support for M1 on Linux, Phytium FT2xxx series, ARM Cortex 510/710/X1/X2

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This commit is contained in:
Martin Kroeker
2022-03-27 15:24:40 +02:00
committed by GitHub
parent a3d2514b9a
commit 09b8545fc5
6 changed files with 193 additions and 25 deletions
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cpuid_arm64.c
+67 -9
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@@ -45,6 +45,10 @@ size_t length64=sizeof(value64);
#define CPU_NEOVERSEN1 11
#define CPU_NEOVERSEV1 16
#define CPU_NEOVERSEN2 17
#define CPU_CORTEXX1 18
#define CPU_CORTEXX2 19
#define CPU_CORTEXA510 20
#define CPU_CORTEXA710 21
// Qualcomm
#define CPU_FALKOR 6
// Cavium
@@ -59,6 +63,8 @@ size_t length64=sizeof(value64);
#define CPU_VORTEX 13
// Fujitsu
#define CPU_A64FX 15
// Phytium
#define CPU_FT2000 22
static char *cpuname[] = {
"UNKNOWN",
@@ -73,12 +79,17 @@ static char *cpuname[] = {
"TSV110",
"EMAG8180",
"NEOVERSEN1",
"NEOVERSEV1"
"NEOVERSEN2"
"THUNDERX3T110",
"VORTEX",
"CORTEXA55",
"A64FX"
"A64FX",
"NEOVERSEV1",
"NEOVERSEN2",
"CORTEXX1",
"CORTEXX2",
"CORTEXA510",
"CORTEXA710",
"FT2000"
};
static char *cpuname_lower[] = {
@@ -94,12 +105,17 @@ static char *cpuname_lower[] = {
"tsv110",
"emag8180",
"neoversen1",
"neoversev1",
"neoversen2",
"thunderx3t110",
"vortex",
"cortexa55",
"a64fx"
"a64fx",
"neoversev1",
"neoversen2",
"cortexx1",
"cortexx2",
"cortexa510",
"cortexa710",
"ft2000"
};
int get_feature(char *search)
@@ -182,6 +198,14 @@ int detect(void)
return CPU_NEOVERSEN2;
else if (strstr(cpu_part, "0xd05"))
return CPU_CORTEXA55;
else if (strstr(cpu_part, "0xd46"))
return CPU_CORTEXA510;
else if (strstr(cpu_part, "0xd47"))
return CPU_CORTEXA710;
else if (strstr(cpu_part, "0xd44"))
return CPU_CORTEXX1;
else if (strstr(cpu_part, "0xd4c"))
return CPU_CORTEXX2;
}
// Qualcomm
else if (strstr(cpu_implementer, "0x51") && strstr(cpu_part, "0xc00"))
@@ -202,6 +226,13 @@ int detect(void)
// Fujitsu
else if (strstr(cpu_implementer, "0x46") && strstr(cpu_part, "0x001"))
return CPU_A64FX;
// Apple
else if (strstr(cpu_implementer, "0x61") && strstr(cpu_part, "0x022"))
return CPU_VORTEX;
// Phytium
else if (strstr(cpu_implementer, "0x70") && (strstr(cpu_part, "0x660") || strstr(cpu_part, "0x661")
|| strstr(cpu_part, "0x662") || strstr(cpu_part, "0x663")))
return CPU_FT2000;
}
p = (char *) NULL ;
@@ -382,7 +413,24 @@ void get_cpuconfig(void)
printf("#define DTB_DEFAULT_ENTRIES 48\n");
printf("#define DTB_SIZE 4096\n");
break;
case CPU_CORTEXA510:
case CPU_CORTEXA710:
case CPU_CORTEXX1:
case CPU_CORTEXX2:
printf("#define ARMV9\n");
printf("#define %s\n", cpuname[d]);
printf("#define L1_CODE_SIZE 65536\n");
printf("#define L1_CODE_LINESIZE 64\n");
printf("#define L1_CODE_ASSOCIATIVE 4\n");
printf("#define L1_DATA_SIZE 65536\n");
printf("#define L1_DATA_LINESIZE 64\n");
printf("#define L1_DATA_ASSOCIATIVE 4\n");
printf("#define L2_SIZE 1048576\n");
printf("#define L2_LINESIZE 64\n");
printf("#define L2_ASSOCIATIVE 8\n");
printf("#define DTB_DEFAULT_ENTRIES 64\n");
printf("#define DTB_SIZE 4096\n");
break;
case CPU_FALKOR:
printf("#define FALKOR\n");
printf("#define L1_CODE_SIZE 65536\n");
@@ -469,9 +517,9 @@ void get_cpuconfig(void)
printf("#define DTB_DEFAULT_ENTRIES 64 \n");
printf("#define DTB_SIZE 4096 \n");
break;
#ifdef __APPLE__
case CPU_VORTEX:
printf("#define VORTEX \n");
#ifdef __APPLE__
sysctlbyname("hw.l1icachesize",&value64,&length64,NULL,0);
printf("#define L1_CODE_SIZE %lld \n",value64);
sysctlbyname("hw.cachelinesize",&value64,&length64,NULL,0);
@@ -480,10 +528,10 @@ void get_cpuconfig(void)
printf("#define L1_DATA_SIZE %lld \n",value64);
sysctlbyname("hw.l2cachesize",&value64,&length64,NULL,0);
printf("#define L2_SIZE %lld \n",value64);
#endif
printf("#define DTB_DEFAULT_ENTRIES 64 \n");
printf("#define DTB_SIZE 4096 \n");
break;
#endif
case CPU_A64FX:
printf("#define A64FX\n");
printf("#define L1_CODE_SIZE 65535\n");
@@ -494,6 +542,16 @@ void get_cpuconfig(void)
printf("#define DTB_DEFAULT_ENTRIES 64\n");
printf("#define DTB_SIZE 4096\n");
break;
case CPU_FT2000:
printf("#define FT2000\n");
printf("#define L1_CODE_SIZE 32768\n");
printf("#define L1_DATA_SIZE 32768\n");
printf("#define L1_DATA_LINESIZE 64\n");
printf("#define L2_SIZE 33554432\n");
printf("#define L2_LINESIZE 64\n");
printf("#define DTB_DEFAULT_ENTRIES 64\n");
printf("#define DTB_SIZE 4096\n");
break;
}
get_cpucount();
}