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[v1.02][ARM] Add support for M1 Ultra

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Dr-Noob
2022-05-25 22:11:48 +01:00
parent 0f1c2881d9
commit 52ba038527
3 changed files with 30 additions and 6 deletions
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15
src/arm/midr.c
View File

@@ -287,13 +287,20 @@ struct cpuInfo* get_cpu_info_mach(struct cpuInfo* cpu) {
fill_cpu_info_firestorm_icestorm(cpu, 4, 4);
}
else if(cpu_subfamily == CPUSUBFAMILY_ARM_HS || cpu_subfamily == CPUSUBFAMILY_ARM_HC_HD) {
// Apple M1 Pro/Max. Detect number of cores
// Apple M1 Pro/Max/Ultra. Detect number of cores
uint32_t physicalcpu = get_sys_info_by_name("hw.physicalcpu");
if(physicalcpu < 8 || physicalcpu > 10) {
printBug("Found invalid physicalcpu: 0x%.8X", physicalcpu);
if(physicalcpu == 20) {
// M1 Ultra
fill_cpu_info_firestorm_icestorm(cpu, 16, 4);
}
else if(physicalcpu == 8 || physicalcpu == 10) {
// M1 Pro/Max
fill_cpu_info_firestorm_icestorm(cpu, physicalcpu-2, 2);
}
else {
printBug("Found invalid physical cpu number: %d", physicalcpu);
return NULL;
}
fill_cpu_info_firestorm_icestorm(cpu, physicalcpu-2, 2);
}
else {
printBug("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);

18
src/arm/soc.c
View File

@@ -649,6 +649,7 @@ struct system_on_chip* guess_soc_raspbery_pi(struct system_on_chip* soc) {
#if defined(__APPLE__) || defined(__MACH__)
struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
uint32_t cpu_subfamily = get_sys_info_by_name("hw.cpusubfamily");
if(cpu_subfamily == CPUSUBFAMILY_ARM_HG) {
fill_soc(soc, "M1", SOC_APPLE_M1, 5);
}
@@ -656,7 +657,22 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
fill_soc(soc, "M1 Pro", SOC_APPLE_M1_PRO, 5);
}
else if(cpu_subfamily == CPUSUBFAMILY_ARM_HC_HD) {
fill_soc(soc, "M1 Max", SOC_APPLE_M1_MAX, 5);
// Could be M1 Max or M1 Ultra (2x M1 Max)
uint32_t physicalcpu = get_sys_info_by_name("hw.physicalcpu");
if(physicalcpu == 20) {
fill_soc(soc, "M1 Ultra", SOC_APPLE_M1_ULTRA, 5);
}
else if(physicalcpu == 10) {
fill_soc(soc, "M1 Max", SOC_APPLE_M1_MAX, 5);
}
else {
printBug("Found invalid physical cpu number: %d", physicalcpu);
soc->soc_vendor = SOC_VENDOR_UNKNOWN;
}
}
else {
printBug("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);
soc->soc_vendor = SOC_VENDOR_UNKNOWN;
}
return soc;
}

3
src/arm/socs.h
View File

@@ -256,6 +256,7 @@ enum {
SOC_APPLE_M1,
SOC_APPLE_M1_PRO,
SOC_APPLE_M1_MAX,
SOC_APPLE_M1_ULTRA,
// ALLWINNER
SOC_ALLWINNER_A10,
SOC_ALLWINNER_A13,
@@ -288,7 +289,7 @@ inline static VENDOR get_soc_vendor_from_soc(SOC soc) {
else if(soc >= SOC_EXYNOS_3475 && soc <= SOC_EXYNOS_880) return SOC_VENDOR_EXYNOS;
else if(soc >= SOC_MTK_MT6893 && soc <= SOC_MTK_MT8783) return SOC_VENDOR_MEDIATEK;
else if(soc >= SOC_SNAPD_QSD8650 && soc <= SOC_SNAPD_SM8350) return SOC_VENDOR_SNAPDRAGON;
else if(soc >= SOC_APPLE_M1 && soc <= SOC_APPLE_M1_MAX) return SOC_VENDOR_APPLE;
else if(soc >= SOC_APPLE_M1 && soc <= SOC_APPLE_M1_ULTRA) return SOC_VENDOR_APPLE;
else if(soc >= SOC_ALLWINNER_A10 && soc <= SOC_ALLWINNER_R328) return SOC_VENDOR_ALLWINNER;
return SOC_VENDOR_UNKNOWN;
}