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subhobhai943
7b646c8cc4
- 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
14 lines
314 B
C
14 lines
314 B
C
#ifndef _ARCH_ARMV8I_TIMER_H
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#define _ARCH_ARMV8I_TIMER_H
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#include <stdint.h>
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#define ARMV8I_TIMER_VIRT_IRQ 27
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void armv8i_timer_init(uint32_t freq_hz);
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uint64_t armv8i_timer_get_ticks(void);
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uint64_t armv8i_timer_get_frequency(void);
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void armv8i_timer_handle_irq(void);
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#endif // _ARCH_ARMV8I_TIMER_H
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