rt-thread-official/bsp/raspberry-pi/raspi4-64/driver/raspi4.h

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#ifndef __RASPI4_H__
#define __RASPI4_H__
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//gpio
#define GPIO_BASE (0xFE000000 + 0x00200000)
//uart
#define UART0_BASE (0xFE000000 + 0x00201000)
#define PL011_BASE UART0_BASE
#define IRQ_PL011 (121 + 32)
#define UART_REFERENCE_CLOCK (48000000)
// 0x40, 0x44, 0x48, 0x4c: Core 0~3 Timers interrupt control
#define CORE0_TIMER_IRQ_CTRL HWREG32(0xFF800040)
#define TIMER_IRQ 30
#define NON_SECURE_TIMER_IRQ (1 << 1)
//gic max
#define ARM_GIC_NR_IRQS (512)
#define INTC_BASE (0xff800000)
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#define GIC_V2_DISTRIBUTOR_BASE (INTC_BASE + 0x00041000)
#define GIC_V2_CPU_INTERFACE_BASE (INTC_BASE + 0x00042000)
#define GIC_V2_HYPERVISOR_BASE (INTC_BASE + 0x00044000)
#define GIC_V2_VIRTUAL_CPU_BASE (INTC_BASE + 0x00046000)
#define GIC_PL400_DISTRIBUTOR_PPTR GIC_V2_DISTRIBUTOR_BASE
#define GIC_PL400_CONTROLLER_PPTR GIC_V2_CPU_INTERFACE_BASE
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#endif