Add missing iOS, iPad, iPod, and AppleTV device model mappings (#428)

* Add missing iOS, iPad, iPod, and AppleTV device model mappings

Update decode_package_name_from_hw_machine to support missing iPad, iPhone, iPod, and AppleTV hardware machine model identifiers (iPad8,x through iPad16,x; iPod9,1; AppleTV2,1 through AppleTV14,1) and map them to their corresponding Apple A-series and M-series SoCs.

Fixes #425, #140

Co-authored-by: Nikita Shulga <nikita.shulga@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: 3 people

src/arm/mach/init.c

@@ -271,9 +271,8 @@ static int decode_package_name_from_hw_machine(char* package_name) {
 			/* iPad 2 and up are supported */
 			case 2:
 				/*
-				 * iPad 2    [A5]: iPad2,1, iPad2,2, iPad2,3,
-				 * iPad2,4 iPad mini [A5]: iPad2,5, iPad2,6,
-				 * iPad2,7
+				 * iPad 2    [A5]: iPad2,1, iPad2,2, iPad2,3, iPad2,4
+				 * iPad mini [A5]: iPad2,5, iPad2,6, iPad2,7
 				 */
 				chip_model = major + 3;
 				break;
@@ -287,10 +286,9 @@ static int decode_package_name_from_hw_machine(char* package_name) {
 				break;
 			case 4:
 				/*
-				 * iPad Air         [A7]: iPad4,1, iPad4,2,
-				 * iPad4,3 iPad mini Retina [A7]: iPad4,4,
-				 * iPad4,5, iPad4,6 iPad mini 3      [A7]:
-				 * iPad4,7, iPad4,8, iPad4,9
+				 * iPad Air         [A7]: iPad4,1, iPad4,2, iPad4,3
+				 * iPad mini Retina [A7]: iPad4,4, iPad4,5, iPad4,6
+				 * iPad mini 3      [A7]: iPad4,7, iPad4,8, iPad4,9
 				 */
 				chip_model = major + 3;
 				break;
@@ -316,28 +314,135 @@ static int decode_package_name_from_hw_machine(char* package_name) {
 				 * iPad Pro 12.9" [A10X]: iPad7,1, iPad7,2
 				 * iPad Pro 10.5" [A10X]: iPad7,3, iPad7,4
 				 * iPad 6th Gen   [A10]:  iPad7,5, iPad7,6
+				 * iPad 7th Gen   [A10]:  iPad7,11, iPad7,12
 				 */
 				chip_model = major + 3;
 				suffix = minor <= 4 ? 'X' : '\0';
 				break;
+			case 8:
+				/*
+				 * iPad Pro 11"       [A12X]: iPad8,1, iPad8,2, iPad8,3, iPad8,4
+				 * iPad Pro 12.9"     [A12X]: iPad8,5, iPad8,6, iPad8,7, iPad8,8
+				 * iPad Pro 11" 2nd   [A12Z]: iPad8,9, iPad8,10
+				 * iPad Pro 12.9" 4th [A12Z]: iPad8,11, iPad8,12
+				 */
+				chip_model = 12;
+				suffix = minor <= 8 ? 'X' : 'Z';
+				break;
+			case 11:
+				/*
+				 * iPad mini 5th Gen [A12]: iPad11,1, iPad11,2
+				 * iPad Air 3rd Gen  [A12]: iPad11,3, iPad11,4
+				 * iPad 8th Gen      [A12]: iPad11,6, iPad11,7
+				 */
+				chip_model = 12;
+				break;
+			case 12:
+				/*
+				 * iPad 9th Gen [A13]: iPad12,1, iPad12,2
+				 */
+				chip_model = 13;
+				break;
+			case 13:
+				/*
+				 * iPad Air 4th Gen   [A14]: iPad13,1, iPad13,2
+				 * iPad Pro 11" 3rd   [M1]:  iPad13,4, iPad13,5, iPad13,6, iPad13,7
+				 * iPad Pro 12.9" 5th [M1]:  iPad13,8, iPad13,9, iPad13,10, iPad13,11
+				 * iPad Air 5th Gen   [M1]:  iPad13,16, iPad13,17
+				 * iPad 10th Gen      [A14]: iPad13,18, iPad13,19
+				 */
+				if (minor == 1 || minor == 2 || minor == 18 || minor == 19) {
+					chip_model = 14;
+				} else {
+					snprintf(package_name, CPUINFO_PACKAGE_NAME_MAX, "Apple M1");
+					return true;
+				}
+				break;
+			case 14:
+				/*
+				 * iPad mini 6th Gen  [A15]: iPad14,1, iPad14,2
+				 * iPad Pro 11" 4th   [M2]:  iPad14,3, iPad14,4
+				 * iPad Pro 12.9" 6th [M2]:  iPad14,5, iPad14,6
+				 * iPad Air 11" M2    [M2]:  iPad14,8, iPad14,9
+				 * iPad Air 13" M2    [M2]:  iPad14,10, iPad14,11
+				 */
+				if (minor == 1 || minor == 2) {
+					chip_model = 15;
+				} else {
+					snprintf(package_name, CPUINFO_PACKAGE_NAME_MAX, "Apple M2");
+					return true;
+				}
+				break;
+			case 16:
+				/*
+				 * iPad mini 7th Gen [A17]: iPad16,1, iPad16,2
+				 * iPad Pro 11" M4   [M4]:  iPad16,3, iPad16,4
+				 * iPad Pro 13" M4   [M4]:  iPad16,5, iPad16,6
+				 */
+				if (minor == 1 || minor == 2) {
+					chip_model = 17;
+				} else {
+					snprintf(package_name, CPUINFO_PACKAGE_NAME_MAX, "Apple M4");
+					return true;
+				}
+				break;
 			default:
 				cpuinfo_log_info("unknown iPad: %s", machine_name);
 				break;
 		}
 	} else if (strcmp(name, "iPod") == 0) {
 		switch (major) {
+			case 4:
+				/* iPod touch (4th Gen) [A4]: iPod4,1 */
+				chip_model = 4;
+				break;
 			case 5:
+				/* iPod touch (5th Gen) [A5]: iPod5,1 */
 				chip_model = 5;
 				break;
-				/* iPod touch (5th Gen) [A5]: iPod5,1 */
 			case 7:
 				/* iPod touch (6th Gen, 2015) [A8]: iPod7,1 */
 				chip_model = 8;
 				break;
+			case 9:
+				/* iPod touch (7th Gen, 2019) [A10]: iPod9,1 */
+				chip_model = 10;
+				break;
 			default:
 				cpuinfo_log_info("unknown iPod: %s", machine_name);
 				break;
 		}
+	} else if (strcmp(name, "AppleTV") == 0) {
+		switch (major) {
+			case 2:
+				/* Apple TV 2nd Gen [A4]: AppleTV2,1 */
+				chip_model = 4;
+				break;
+			case 3:
+				/* Apple TV 3rd Gen [A5]: AppleTV3,1, AppleTV3,2 */
+				chip_model = 5;
+				break;
+			case 5:
+				/* Apple TV HD [A8]: AppleTV5,3 */
+				chip_model = 8;
+				break;
+			case 6:
+				/* Apple TV 4K 1st Gen [A10X]: AppleTV6,2 */
+				chip_model = 10;
+				suffix = 'X';
+				break;
+			case 11:
+				/* Apple TV 4K 2nd Gen [A12]: AppleTV11,1 */
+				chip_model = 12;
+				break;
+			case 14:
+				/* Apple TV 4K 3rd Gen [A15]: AppleTV14,1 */
+				chip_model = 15;
+				break;
+			default:
+				cpuinfo_log_info("unknown AppleTV: %s", machine_name);
+				break;
+		}
 	} else {
 		cpuinfo_log_info("unknown device: %s", machine_name);
 	}