/****************************************************************************** * * Copyright (c) 2017-2019 by Löwenware Ltd * Please, refer LICENSE file for legal information * ******************************************************************************/ /** * @file bcm2837.h * @author Ilja Kartašov * @brief * * @see https://lowenware.com/ */ #ifndef BCM2837_H_13CD1DB9_AAD7_4F1C_8669_37DED77135D1 #define BCM2837_H_13CD1DB9_AAD7_4F1C_8669_37DED77135D1 #define PERIPHERAL_BASE 0x3F000000 /* GPIO */ #define GPFSEL1 (PERIPHERAL_BASE + 0x00200004) #define GPSET0 (PERIPHERAL_BASE + 0x0020001C) #define GPCLR0 (PERIPHERAL_BASE + 0x00200028) #define GPPUD (PERIPHERAL_BASE + 0x00200094) #define GPPUDCLK0 (PERIPHERAL_BASE + 0x00200098) /* UART MINI */ #define AUX_ENABLES (PERIPHERAL_BASE + 0x00215004) #define AUX_MU_IO_REG (PERIPHERAL_BASE + 0x00215040) #define AUX_MU_IER_REG (PERIPHERAL_BASE + 0x00215044) #define AUX_MU_IIR_REG (PERIPHERAL_BASE + 0x00215048) #define AUX_MU_LCR_REG (PERIPHERAL_BASE + 0x0021504C) #define AUX_MU_MCR_REG (PERIPHERAL_BASE + 0x00215050) #define AUX_MU_LSR_REG (PERIPHERAL_BASE + 0x00215054) #define AUX_MU_MSR_REG (PERIPHERAL_BASE + 0x00215058) #define AUX_MU_SCRATCH (PERIPHERAL_BASE + 0x0021505C) #define AUX_MU_CNTL_REG (PERIPHERAL_BASE + 0x00215060) #define AUX_MU_STAT_REG (PERIPHERAL_BASE + 0x00215064) #define AUX_MU_BAUD_REG (PERIPHERAL_BASE + 0x00215068) /* IRQ */ #define IRQ_BASIC_PENDING (PERIPHERAL_BASE + 0x0000B200) #define IRQ_PENDING_1 (PERIPHERAL_BASE + 0x0000B204) #define IRQ_PENDING_2 (PERIPHERAL_BASE + 0x0000B208) #define FIQ_CONTROL (PERIPHERAL_BASE + 0x0000B20C) #define ENABLE_IRQS_1 (PERIPHERAL_BASE + 0x0000B210) #define ENABLE_IRQS_2 (PERIPHERAL_BASE + 0x0000B214) #define ENABLE_BASIC_IRQS (PERIPHERAL_BASE + 0x0000B218) #define DISABLE_IRQS_1 (PERIPHERAL_BASE + 0x0000B21C) #define DISABLE_IRQS_2 (PERIPHERAL_BASE + 0x0000B220) #define DISABLE_BASIC_IRQS (PERIPHERAL_BASE + 0x0000B224) /* SYSTEM TIMER */ #define SYSTEM_TIMER_IRQ_0 (1 << 0) #define SYSTEM_TIMER_IRQ_1 (1 << 1) #define SYSTEM_TIMER_IRQ_2 (1 << 2) #define SYSTEM_TIMER_IRQ_3 (1 << 3) /* TIMER */ #define TIMER_CS (PERIPHERAL_BASE + 0x00003000) #define TIMER_CLO (PERIPHERAL_BASE + 0x00003004) #define TIMER_CHI (PERIPHERAL_BASE + 0x00003008) #define TIMER_C0 (PERIPHERAL_BASE + 0x0000300C) #define TIMER_C1 (PERIPHERAL_BASE + 0x00003010) #define TIMER_C2 (PERIPHERAL_BASE + 0x00003014) #define TIMER_C3 (PERIPHERAL_BASE + 0x00003018) #define TIMER_CS_M0 (1 << 0) #define TIMER_CS_M1 (1 << 1) #define TIMER_CS_M2 (1 << 2) #define TIMER_CS_M3 (1 << 3) #endif /* !BCM2837_H */