files.bcm2835 revision 1.28
1 # $NetBSD: files.bcm2835,v 1.28 2017/07/30 23:48:32 jmcneill Exp $ 2 # 3 # Configuration info for Broadcom BCM2835 ARM Peripherals 4 # 5 6 defflag opt_bcm283x.h BCM2836 7 8 include "arch/arm/pic/files.pic" 9 10 define bcmmboxbus { } 11 12 file arch/arm/arm32/irq_dispatch.S 13 file arch/arm/broadcom/bcm2835_dma.c 14 file arch/arm/broadcom/bcm2835_mbox_subr.c 15 16 # OBIO just an attach point 17 device obio { [addr=-1], [size=0], [intr=-1] 18 } : bus_space_generic, pic, pic_splfuncs 19 attach obio at mainbus 20 file arch/arm/broadcom/bcm2835_obio.c obio needs-count 21 22 # OBIO files 23 file arch/arm/broadcom/bcm2835_space.c obio 24 file arch/arm/arm/bus_space_a4x.S obio 25 26 # ARMv7 Generic Timer 27 device armgtmr 28 attach armgtmr at obio 29 file arch/arm/cortex/gtmr.c armgtmr 30 31 # Interrupt Controller (BCM2835_ARMICU_BASE) #, pic_splfuncs 32 device bcmicu: pic, pic_splfuncs 33 attach bcmicu at obio with bcmicu 34 file arch/arm/broadcom/bcm2835_intr.c bcmicu 35 36 # VC Mailbox (BCM2835_ARMMBOX_BASE) 37 device bcmmbox: bcmmboxbus 38 attach bcmmbox at obio with bcmmbox 39 file arch/arm/broadcom/bcm2835_mbox.c bcmmbox 40 41 # System Timer (BCM2835_TIMER_BASE) 42 device bcmtmr 43 attach bcmtmr at obio with bcmtmr_amba 44 file arch/arm/broadcom/bcm2835_tmr.c bcmtmr & !bcm2836 45 46 # Power Management, Reset Controller, and Watchdog (BCM2835_PM_BASE) 47 device bcmpm: sysmon_wdog 48 attach bcmpm at obio with bcmpm_amba 49 file arch/arm/broadcom/bcm2835_pm.c bcmpm 50 51 # Random number generator (BCM2835_RNG_BASE) 52 device bcmrng 53 attach bcmrng at obio with bcmrng_amba 54 file arch/arm/broadcom/bcm2835_rng.c bcmrng 55 56 # UART Interface (BCM2835_UART0_BASE) 57 attach plcom at obio with bcmplcom 58 file arch/arm/broadcom/bcm2835_plcom.c bcmplcom 59 60 # AUX UART (BCM2835_AUX_UART_BASE) 61 attach com at obio with bcmcom 62 file arch/arm/broadcom/bcm2835_com.c bcmcom 63 64 # External Mass Media Controller (BCM2835_EMMC_BASE) 65 attach sdhc at obio with bcmemmc 66 file arch/arm/broadcom/bcm2835_emmc.c bcmemmc 67 68 # SD Host Controller (BCM2835_SDHOST_BASE) 69 device sdhost: sdmmcbus 70 attach sdhost at obio with bcmsdhost 71 file arch/arm/broadcom/bcm2835_sdhost.c bcmsdhost needs-flag 72 73 # DMA Controller (BCM2835_DMA0_BASE) 74 device bcmdmac 75 attach bcmdmac at obio with bcmdmac_amba 76 file arch/arm/broadcom/bcm2835_dmac.c bcmdmac needs-flag 77 78 # USB (BCM2835_USB_BASE) 79 attach dwctwo at obio with bcmdwctwo 80 file arch/arm/broadcom/bcm2835_dwctwo.c bcmdwctwo needs-flag 81 82 # GPIO misc. functions 83 define bcm2835_gpio_subr 84 file arch/arm/broadcom/bcm2835_gpio_subr.c bcm2835_gpio_subr 85 86 # SPI controller (BCM2835_SPI0_BASE) 87 device bcmspi: spibus, bcm2835_gpio_subr 88 attach bcmspi at obio 89 file arch/arm/broadcom/bcm2835_spi.c bcmspi needs-flag 90 91 # BSC (I2C) controller (BCM2835_BSC[01]_BASE) 92 device bsciic: i2cbus, bcm2835_gpio_subr 93 attach bsciic at obio 94 file arch/arm/broadcom/bcm2835_bsc.c bsciic needs-flag 95 96 # Generic framebuffer console driver 97 attach genfb at obio with bcmgenfb: edid 98 file arch/arm/broadcom/bcm2835_genfb.c bcmgenfb needs-flag 99 100 # VCHIQ 101 include "external/bsd/vchiq/conf/files.vchiq" 102 103 # VC audio 104 device vcaudio: audiobus, auconv, mulaw, aurateconv, auvolconv 105 attach vcaudio at vchiqbus 106 file arch/arm/broadcom/bcm2835_vcaudio.c vcaudio 107 108 # GPIO 109 device bcmgpio: gpiobus 110 attach bcmgpio at obio 111 file arch/arm/broadcom/bcm2835_gpio.c 112 113 # Clock Manager (BCM2835_CM_BASE) 114 device bcmcm 115 attach bcmcm at obio with bcmcm_amba 116 file arch/arm/broadcom/bcm2835_cm.c bcmcm needs-flag 117 118 # PWM Controller (BCM2835_PWM_BASE) 119 device bcmpwm 120 attach bcmpwm at obio with bcmpwm_amba 121 file arch/arm/broadcom/bcm2835_pwm.c bcmpwm needs-flag 122 123
Indexes created Fri Sep 26 20:09:58 GMT 2025