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feat(arch): Add armv8i (32-bit ARM/AArch32) architecture & complete TUI configurator

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- Support ARMv8i / ARM32 (AArch32) baremetal target with arm-linux-gnueabihf toolchain
- Implement ARMv8i boot entry point, banked exception mode stacks (IRQ, ABT, UND, SVC)
- Implement 8 exception vectors, GICv2 distributor/CPU interface, CP15 Generic Timer (100 Hz), flat Section MMU
- Support PL011 UART for early console & interactive LazyBox TTY input
- Update Makefile with make armv8i_defconfig and automated cross-compilation
- Update scripts/kconfig/menuconfig.py with dedicated armv8i options
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subhobhai943 committed 2026-08-18 11:13:23 +05:30
1 parent 70d5925b16
commit 7b646c8cc4
30 files changed
+964 -24
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userland/lazybox/shell.c
+4 -1
View File
@@ -109,9 +109,12 @@ static void cmd_neofetch(void) {
#elif defined(__aarch64__)
const aarch64_cpu_info_t* cpu = aarch64_get_cpu_info();
printk(ANSI_BRIGHT_CYAN " \\___ \\| | | | _ < " ANSI_BRIGHT_GREEN "CPU: " ANSI_RESET "%s (EL%u)\n", cpu->model_name, cpu->current_el);
#elif defined(__arm__) || defined(__armv8i__)
const armv8i_cpu_info_t* cpu = armv8i_get_cpu_info();
printk(ANSI_BRIGHT_CYAN " \\___ \\| | | | _ < " ANSI_BRIGHT_GREEN "CPU: " ANSI_RESET "%s (AArch32)\n", cpu->model_name);
#endif
printk(ANSI_BRIGHT_CYAN " ____) | |__| | |_) | " ANSI_BRIGHT_GREEN "Memory: " ANSI_RESET "%llu MB / %llu MB (Free: %llu MB)\n", used_mb, total_mb, (free * 4096) / (1024 * 1024));
printk(ANSI_BRIGHT_CYAN " |_____/ \\____/|____/ " ANSI_BRIGHT_GREEN "Heap: " ANSI_RESET "%llu KB used / %llu KB total\n", heap_get_used_bytes() / 1024, (heap_get_used_bytes() + heap_get_free_bytes()) / 1024);
printk(ANSI_BRIGHT_CYAN " |_____/ \\____/|____/ " ANSI_BRIGHT_GREEN "Heap: " ANSI_RESET "%llu KB used / %llu KB total\n", (uint64_t)(heap_get_used_bytes() / 1024), (uint64_t)((heap_get_used_bytes() + heap_get_free_bytes()) / 1024));
printk(ANSI_BRIGHT_CYAN " " ANSI_BRIGHT_GREEN "Uptime: " ANSI_RESET "%02llu:%02llu:%02llu\n", hours, mins, secs);
printk(ANSI_BRIGHT_CYAN " " ANSI_BRIGHT_GREEN "TTY: " ANSI_RESET "tty%d (Alt+F1-F4 to switch)\n", tty_get_current() + 1);
printk(" \n");