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 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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 (http://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
23 include "../annapurna/alpine/std.alpine"
25 makeoptions MODULES_OVERRIDE=""
26 makeoptions WERROR="-Werror"
29 options SCHED_4BSD # 4BSD scheduler
30 options SMP # Enable multiple cores
33 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
34 options BREAK_TO_DEBUGGER
36 options DDB #Enable the kernel debugger
38 # Interrupt controller
49 device ahci # AHCI-compatible SATA controllers
50 device ata # Legacy ATA/SATA controllers
51 options ATA_STATIC_ID # Static device numbering
53 # ATA/SCSI peripherals
54 device scbus # SCSI bus (required for ATA/SCSI)
55 device ch # SCSI media changers
56 device da # Direct Access (disks)
57 device sa # Sequential Access (tape etc)
59 device pass # Passthrough device (direct ATA/SCSI access)
60 device ses # Enclosure Services (SES and SAF-TE)
61 #device ctl # CAM Target Layer
70 options DEVICE_POLLING
72 # USB ethernet support, requires miibus
77 options FDT_DTB_STATIC
78 makeoptions FDT_DTS_FILE=annapurna-alpine.dts