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828/rt-thread/libcpu/arm/am335x/am33xx.h

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sdio+fatfs创建
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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef __AM33XX_H__
#define __AM33XX_H__
#define REG32(x) (*((volatile unsigned int *)(x)))
#define REG16(x) (*((volatile unsigned short *)(x)))
/** Cache Line size in ARM Cortex-A8. */
#define AM33XX_CACHELINE_SIZE (64)
/** @brief Base address of AINTC memory mapped registers */
#define AM33XX_AINTC_REGS (0x48200000)
/** @brief Base addresses of control module registers */
#define AM33XX_CTLM_REGS (0x44e10000)
/** @brief Base addresses of USB memory mapped registers */
#define AM33XX_USB_0_BASE (0x47401400)
#define AM33XX_USB_1_BASE (0x47401C00)
/** @brief Base addresses of SPI memory mapped registers */
#define AM33XX_SPI_0_REGS (0x48030000)
#define AM33XX_SPI_1_REGS (0x481A0000)
/** @brief Base addresses of GPIO memory mapped registers */
#define AM33XX_GPIO_0_REGS (0x44E07000)
#define AM33XX_GPIO_1_REGS (0x4804C000)
#define AM33XX_GPIO_2_REGS (0x481AC000)
#define AM33XX_GPIO_3_REGS (0x481AE000)
/** @brief Base addresses of DMTIMER memory mapped registers */
#define AM33XX_DMTIMER_0_REGS (0x44E05000)
#define AM33XX_DMTIMER_1_REGS (0x44E31000)
#define AM33XX_DMTIMER_2_REGS (0x48040000)
#define AM33XX_DMTIMER_3_REGS (0x48042000)
#define AM33XX_DMTIMER_4_REGS (0x48044000)
#define AM33XX_DMTIMER_5_REGS (0x48046000)
#define AM33XX_DMTIMER_6_REGS (0x48048000)
#define AM33XX_DMTIMER_7_REGS (0x4804A000)
/** @brief Base address of MMC memory mapped registers */
#define AM33XX_MMCHS_0_REGS (0x48060000)
#define AM33XX_MMCHS_1_REGS (0x481D8000)
#define AM33XX_MMCHS_2_REGS (0x47810000)
/** @brief Base address of GPMC memory mapped registers */
#define AM33XX_GPMC_0_REGS (0x50000000)
/** @brief Base address of GPMC memory mapped registers */
#define AM33XX_ELM_0_REGS (0x48080000)
/** @brief Base address of I2C memory mapped registers */
#define AM33XX_I2C_0_REGS (0x44E0B000)
#define AM33XX_I2C_1_REGS (0x4802A000)
#define AM33XX_I2C_2_REGS (0x4819C000)
/** @brief Base address of WDT memory mapped registers */
#define AM33XX_WDT_0_REGS (0x44E33000)
#define AM33XX_WDT_1_REGS (0x44E35000)
/** @brief Base address of WDT memory mapped registers */
#define AM33XX_CPSW_SS_REGS (0x4A100000)
#define AM33XX_CPSW_MDIO_REGS (0x4A101000)
#define AM33XX_CPSW_WR_REGS (0x4A101200)
#define AM33XX_CPSW_CPDMA_REGS (0x4A100800)
#define AM33XX_CPSW_ALE_REGS (0x4A100D00)
#define AM33XX_CPSW_STAT_REGS (0x4A100900)
#define AM33XX_CPSW_PORT_0_REGS (0x4A100100)
#define AM33XX_CPSW_PORT_1_REGS (0x4A100200)
#define AM33XX_CPSW_SLIVER_1_REGS (0x4A100D80)
#define AM33XX_CPSW_PORT_2_REGS (0x4A100300)
#define AM33XX_CPSW_SLIVER_2_REGS (0x4A100DC0)
#define AM33XX_CPSW_CPPI_RAM_REGS (0x4A102000)
/** @brief Base address of McASP memory mapped registers */
#define AM33XX_MCASP_1_CTRL_REGS (0x4803C000)
#define AM33XX_MCASP_1_FIFO_REGS (AM33XX_MCASP_1_CTRL_REGS + 0x1000)
#define AM33XX_MCASP_1_DATA_REGS (0x46400000)
/** @brief Base address of EMIF memory mapped registers */
#define AM33XX_EMIF_0_REGS (0x4C000000)
/** @brief Base addresses of RTC memory mapped registers */
#define AM33XX_RTC_0_REGS (0x44E3E000)
#define CM_PER(base) ((base) + 0)
#define CM_PER_L4LS_CLKSTCTRL(base) (CM_PER(base) + 0)
#define CM_PER_UART1_CLKCTRL(base) (CM_PER(base) + 0x6C)
#define CM_PER_UART2_CLKCTRL(base) (CM_PER(base) + 0x70)
#define CM_PER_UART3_CLKCTRL(base) (CM_PER(base) + 0x74)
#define CM_PER_UART4_CLKCTRL(base) (CM_PER(base) + 0x78)
#define CM_PER_UART5_CLKCTRL(base) (CM_PER(base) + 0x38)
#define CM_WKUP(base) ((base) + 0x400)
#define CM_DPLL(base) ((base) + 0x500)
#define CM_MPU(base) ((base) + 0x600)
#define CM_DEVICE(base) ((base) + 0x700)
#define CM_RTC(base) ((base) + 0x800)
#define CM_GFX(base) ((base) + 0x900)
#define CM_CEFUSE(base) ((base) + 0xA00)
#define OCP_AM33XXKET_RAM(base) ((base) + 0xB00)
#define PRM_PER(base) ((base) + 0xC00)
#define PRM_PER_PWRSTST(base) (PRM_PER(base) + 0x008)
#define PRM_PER_PWRSTCTRL(base) (PRM_PER(base) + 0x00C)
#define PRM_WKUP(base) ((base) + 0xD00)
#define PRM_MPU(base) ((base) + 0xE00)
#define PRM_DEVICE(base) ((base) + 0xF00)
#define PRM_RTC(base) ((base) + 0x1000)
#define PRM_GFX(base) ((base) + 0x1100)
#define PRM_CEFUSE(base) ((base) + 0x1200)
/** @brief Base addresses of PRCM memory mapped registers */
#define AM33XX_PRCM_REGS (0x44E00000)
#define AM33XX_CM_PER_REGS CM_PER(AM33XX_PRCM_REGS)
#define AM33XX_CM_WKUP_REGS CM_WKUP(AM33XX_PRCM_REGS)
#define AM33XX_CM_DPLL_REGS CM_DPLL(AM33XX_PRCM_REGS)
#define AM33XX_CM_MPU_REGS CM_MPU(AM33XX_PRCM_REGS)
#define AM33XX_CM_DEVICE_REGS CM_DEVICE(AM33XX_PRCM_REGS)
#define AM33XX_CM_RTC_REGS CM_RTC(AM33XX_PRCM_REGS)
#define AM33XX_CM_GFX_REGS CM_GFX(AM33XX_PRCM_REGS)
#define AM33XX_CM_CEFUSE_REGS CM_CEFUSE(AM33XX_PRCM_REGS)
#define AM33XX_OCP_AM33XXKET_RAM_REGS OCP_AM33XXKET_RAM(AM33XX_PRCM_REGS)
#define AM33XX_PRM_PER_REGS PRM_PER(AM33XX_PRCM_REGS)
#define AM33XX_PRM_WKUP_REGS PRM_WKUP(AM33XX_PRCM_REGS)
#define AM33XX_PRM_MPU_REGS PRM_MPU(AM33XX_PRCM_REGS)
#define AM33XX_PRM_DEVICE_REGS PRM_DEVICE(AM33XX_PRCM_REGS)
#define AM33XX_PRM_RTC_REGS PRM_RTC(AM33XX_PRCM_REGS)
#define AM33XX_PRM_GFX_REGS PRM_GFX(AM33XX_PRCM_REGS)
#define AM33XX_PRM_CEFUSE_REGS PRM_CEFUSE(AM33XX_PRCM_REGS)
/** @brief Base address of control module memory mapped registers */
#define AM33XX_CONTROL_REGS (0x44E10000)
/** @brief Base address of Channel controller memory mapped registers */
#define AM33XX_EDMA30CC_0_REGS (0x49000000)
/** @brief Base address of DCAN module memory mapped registers */
#define AM33XX_DCAN_0_REGS (0x481CC000)
#define AM33XX_DCAN_1_REGS (0x481D0000)
/******************************************************************************\
* Parameterizable Configuration:- These are fed directly from the RTL
* parameters for the given AM33XX
\******************************************************************************/
#define TPCC_MUX(n) 0xF90 + ((n) * 4)
#define AM33XX_LCDC_0_REGS 0x4830E000
#define AM33XX_ADC_TSC_0_REGS 0x44E0D000
/** @brief Base addresses of PWMSS memory mapped registers. */
#define AM33XX_PWMSS0_REGS (0x48300000)
#define AM33XX_PWMSS1_REGS (0x48302000)
#define AM33XX_PWMSS2_REGS (0x48304000)
#define AM33XX_ECAP_REGS (0x00000100)
#define AM33XX_EQEP_REGS (0x00000180)
#define AM33XX_EPWM_REGS (0x00000200)
#define AM33XX_ECAP_0_REGS (AM33XX_PWMSS0_REGS + AM33XX_ECAP_REGS)
#define AM33XX_ECAP_1_REGS (AM33XX_PWMSS1_REGS + AM33XX_ECAP_REGS)
#define AM33XX_ECAP_2_REGS (AM33XX_PWMSS2_REGS + AM33XX_ECAP_REGS)
#define AM33XX_EQEP_0_REGS (AM33XX_PWMSS0_REGS + AM33XX_EQEP_REGS)
#define AM33XX_EQEP_1_REGS (AM33XX_PWMSS1_REGS + AM33XX_EQEP_REGS)
#define AM33XX_EQEP_2_REGS (AM33XX_PWMSS2_REGS + AM33XX_EQEP_REGS)
#define AM33XX_EPWM_0_REGS (AM33XX_PWMSS0_REGS + AM33XX_EPWM_REGS)
#define AM33XX_EPWM_1_REGS (AM33XX_PWMSS1_REGS + AM33XX_EPWM_REGS)
#define AM33XX_EPWM_2_REGS (AM33XX_PWMSS2_REGS + AM33XX_EPWM_REGS)
#define AM33XX_EPWM_MODULE_FREQ 100
/* PRCM registers */
#define CM_PER_L4LS_CLKSTCTRL_REG(base) REG32((base) + 0x0)
#define CM_PER_UART1_CLKCTRL_REG(base) REG32(CM_PER_UART1_CLKCTRL(base))
#define CM_PER_UART2_CLKCTRL_REG(base) REG32(CM_PER_UART2_CLKCTRL(base))
#define CM_PER_UART3_CLKCTRL_REG(base) REG32(CM_PER_UART3_CLKCTRL(base))
#define CM_PER_UART4_CLKCTRL_REG(base) REG32(CM_PER_UART4_CLKCTRL(base))
#define CM_PER_UART5_CLKCTRL_REG(base) REG32(CM_PER_UART5_CLKCTRL(base))
#define CM_PER_TIMER7_CLKCTRL(base) REG32((base) + 0x7C)
#define CM_PER_TIMER2_CLKCTRL(base) REG32((base) + 0x80)
#define PRM_PER_PWRSTST_REG(base) REG32(PRM_PER_PWRSTST(base))
#define PRM_PER_PWRSTCTRL_REG(base) REG32(PRM_PER_PWRSTCTRL(base))
#define CM_DPLL_CLKSEL_TIMER7_CLK(base) REG32(CM_DPLL(base) + 0x4)
#define CM_DPLL_CLKSEL_TIMER2_CLK(base) REG32(CM_DPLL(base) + 0x8)
/* timer registers */
#define DMTIMER_TIDR(base) REG32(base + 0x0)
#define DMTIMER_TIOCP_CFG(base) REG32(base + 0x10)
#define DMTIMER_IRQ_EOI(base) REG32(base + 0x20)
#define DMTIMER_IRQSTATUS_RAW(base) REG32(base + 0x24)
#define DMTIMER_IRQSTATUS(base) REG32(base + 0x28)
#define DMTIMER_IRQENABLE_SET(base) REG32(base + 0x2C)
#define DMTIMER_IRQENABLE_CLR(base) REG32(base + 0x30)
#define DMTIMER_IRQWAKEEN(base) REG32(base + 0x34)
#define DMTIMER_TCLR(base) REG32(base + 0x38)
#define DMTIMER_TCRR(base) REG32(base + 0x3C)
#define DMTIMER_TLDR(base) REG32(base + 0x40)
#define DMTIMER_TTGR(base) REG32(base + 0x44)
#define DMTIMER_TWPS(base) REG32(base + 0x48)
#define DMTIMER_TMAR(base) REG32(base + 0x4C)
#define DMTIMER_TCAR(base, n) REG32(base + 0x50 + (((n) - 1) * 8))
#define DMTIMER_TSICR(base) REG32(base + 0x54)
#define EMU_INT 0
#define COMMTX_INT 1
#define COMMRX_INT 2
#define BENCH_INT 3
#define ELM_IRQ_INT 4
#define NMI_INT 7
#define L3DEBUG_INT 9
#define L3APP_INT 10
#define PRCM_INT 11
#define EDMACOMP_INT 12
#define EDMAMPERR_INT 13
#define EDMAERR_INT 14
#define ADC_TSC_GEN_INT 16
#define USBSS_INT 17
#define USB_INT0 18
#define USB_INT1 19
#define PRU_ICSS_EVTOUT0_INT 20
#define PRU_ICSS_EVTOUT1_INT 21
#define PRU_ICSS_EVTOUT2_INT 22
#define PRU_ICSS_EVTOUT3_INT 23
#define PRU_ICSS_EVTOUT4_INT 24
#define PRU_ICSS_EVTOUT5_INT 25
#define PRU_ICSS_EVTOUT6_INT 26
#define PRU_ICSS_EVTOUT7_INT 27
#define MMCSD1_INT 28
#define MMCSD2_INT 29
#define I2C2_INT 30
#define ECAP0_INT 31
#define GPIO_INT2A 32
#define GPIO_INT2B 33
#define USBWAKEUP_INT 34
#define LCDC_INT 36
#define GFX_INT 37
#define EPWM2_INT 39
#define CPSW_RXTHR0_INT 40
#define CPSW_RX_INT0 41
#define CPSW_TX_INT0 42
#define CPSW_MISC0_INT 43
#define UART3_INT 44
#define UART4_INT 45
#define UART5_INT 46
#define ECAP1_INT 47
#define DCAN0_INT0 52
#define DCAN0_INT1 53
#define DCAN0_PARITY 54
#define DCAN1_INT0 55
#define DCAN1_INT1 56
#define DCAN1_PARITY 57
#define EPWM0_TZINT 58
#define EPWM1_TZINT 59
#define EPWM2_TZINT 60
#define ECAP2_INT 61
#define GPIO_INT3A 62
#define GPIO_INT3B 63
#define MMCSD0_INT 64
#define MCSPI0_INT 65
#define TINT0 66
#define TINT1_1MS 67
#define TINT2 68
#define TINT3 69
#define I2C0_INT 70
#define I2C1_INT 71
#define UART0_INT 72
#define UART1_INT 73
#define UART2_INT 74
#define RTC_INT 75
#define RTC_ALARM_INT 76
#define MB_INT0 77
#define M3_TXEV 78
#define EQEP0_INT 79
#define MACTX_INT0 80
#define MCARX_INT0 81
#define MCATX_INT1 82
#define MCARX_INT1 83
#define EPWM0_INT 86
#define EPWM1_INT 87
#define EQEP1_INT 88
#define EQEP2_INT 89
#define DMA_INTR_PIN2 90
#define WDT1_INT 91
#define TINT4 92
#define TINT5 93
#define TINT6 94
#define TINT7 95
#define GPIO_INT0A 96
#define GPIO_INT0B 97
#define GPIO_INT1A 98
#define GPIO_INT1B 99
#define GPMC_INT 100
#define DDRERR0 101
#define TCERR_INT0 112
#define TCERR_INT1 113
#define TCERR_INT2 114
#define ADC_TSC_PEN_INT 115
#define SMRFLX_MPU 120
#define SMRFLX_CORE 121
#define DMA_INTR_PIN0 123
#define DMA_INTR_PIN1 124
#define MCSPI1_INT 125
struct rt_hw_register
{
unsigned long r0;
unsigned long r1;
unsigned long r2;
unsigned long r3;
unsigned long r4;
unsigned long r5;
unsigned long r6;
unsigned long r7;
unsigned long r8;
unsigned long r9;
unsigned long r10;
unsigned long fp;
unsigned long ip;
unsigned long sp;
unsigned long lr;
unsigned long pc;
unsigned long cpsr;
unsigned long ORIG_r0;
};
#define USERMODE 0x10
#define FIQMODE 0x11
#define IRQMODE 0x12
#define SVCMODE 0x13
#define ABORTMODE 0x17
#define UNDEFMODE 0x1b
#define MODEMASK 0x1f
#define NOINT 0xc0
#endif