1 # Kernel configuration for Alpine Board.
3 # For more information on this file, please read the config(5) manual page,
4 # and/or the handbook section on Kernel Configuration Files:
6 # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
8 # The handbook is also available locally in /usr/share/doc/handbook
9 # if you've installed the doc distribution, otherwise always see the
10 # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
13 # An exhaustive list of options and more detailed explanations of the
14 # device lines is also present in the ../../conf/NOTES and NOTES files.
15 # If you are in doubt as to the purpose or necessity of a line, check first
25 include "../annapurna/alpine/std.alpine"
27 makeoptions MODULES_OVERRIDE=""
29 options SCHED_4BSD # 4BSD scheduler
30 options SMP # Enable multiple cores
33 # Interrupt controller
36 # Annapurna Alpine drivers
37 device al_ccu # Alpine Cache Coherency Unit
38 device al_nb_service # Alpine North Bridge Service
39 device al_iofic # I/O Fabric Interrupt Controller
40 device al_serdes # Serializer/Deserializer
41 device al_udma # Universal DMA
58 device ahci # AHCI-compatible SATA controllers
59 device ata # Legacy ATA/SATA controllers
61 # ATA/SCSI peripherals
62 device scbus # SCSI bus (required for ATA/SCSI)
63 device ch # SCSI media changers
64 device da # Direct Access (disks)
65 device sa # Sequential Access (tape etc)
67 device pass # Passthrough device (direct ATA/SCSI access)
68 device ses # Enclosure Services (SES and SAF-TE)
69 #device ctl # CAM Target Layer
76 device pci_host_generic
77 device al_pci # Annapurna Alpine PCI-E
83 device al_eth # Annapurna Alpine Ethernet NIC
84 options DEVICE_POLLING
86 # USB ethernet support, requires miibus
91 options FDT_DTB_STATIC
92 makeoptions FDT_DTS_FILE=annapurna-alpine.dts