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subhobhai943
70d5925b16
- Implement AArch64 HAL, vector table (16 aligned vectors), GICv2, Generic Timer, Stage-1 MMU (39-bit VA), PL011 UART - Build unified multi-architecture abstraction layer in include/arch/arch.h - Create interactive Linux-like Kconfig TUI menuconfig in scripts/kconfig/menuconfig.py - Support make menuconfig, defconfig, x86_64_defconfig, aarch64_defconfig - Update master Makefile for cross-compiling x86_64 (x86_64-elf-) and AArch64 (aarch64-linux-gnu-) - Dynamic architecture awareness across printk, uname, neofetch, and LazyBox
25 lines
566 B
C
25 lines
566 B
C
#ifndef _ARCH_AARCH64_CPU_H
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#define _ARCH_AARCH64_CPU_H
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#include <stdint.h>
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#include <stdbool.h>
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typedef struct {
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uint32_t implementer;
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uint32_t variant;
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uint32_t architecture;
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uint32_t part_num;
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uint32_t revision;
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char model_name[64];
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uint32_t current_el;
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uint64_t core_frequency_hz;
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} aarch64_cpu_info_t;
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void aarch64_cpu_init(void);
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const aarch64_cpu_info_t* aarch64_get_cpu_info(void);
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uint32_t aarch64_get_current_el(void);
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uint64_t aarch64_get_midr(void);
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uint64_t aarch64_get_mpidr(void);
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#endif // _ARCH_AARCH64_CPU_H
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