freebsd-dev/sys/arm/conf/ALPINE

# Kernel configuration for Alpine Board.
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
#    https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD$

ident		ALPINE

include 	"std.armv7"
include 	"../annapurna/alpine/std.alpine"

makeoptions	MODULES_OVERRIDE=""
makeoptions	WERROR="-Werror"

options 	SCHED_4BSD		# 4BSD scheduler
options 	SMP			# Enable multiple cores
options 	PLATFORM

# Interrupt controller
device		gic

# Annapurna Alpine drivers
device		al_ccu			# Alpine Cache Coherency Unit
device		al_nb_service		# Alpine North Bridge Service
device		al_iofic		# I/O Fabric Interrupt Controller
device		al_serdes		# Serializer/Deserializer
device		al_udma			# Universal DMA

# Pseudo devices
device		loop
device		random
device		pty
device		md
device		gpio

# ATA controllers
device		ahci		# AHCI-compatible SATA controllers
device		ata		# Legacy ATA/SATA controllers

# ATA/SCSI peripherals
device		scbus		# SCSI bus (required for ATA/SCSI)
device		ch		# SCSI media changers
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct ATA/SCSI access)
device		ses		# Enclosure Services (SES and SAF-TE)
#device		ctl		# CAM Target Layer

# Serial ports
device		uart

# PCI/PCIE
device		pci
device		pci_host_generic
device		al_pci		# Annapurna Alpine PCI-E

# Ethernet
device		ether
device		mii
device		bpf
device		al_eth		# Annapurna Alpine Ethernet NIC
options 	DEVICE_POLLING

# USB ethernet support, requires miibus
device		miibus

#FDT
options 	FDT
options 	FDT_DTB_STATIC
makeoptions	FDT_DTS_FILE=annapurna-alpine.dts
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`# Kernel configuration for Alpine Board.`
			`#`
			`# For more information on this file, please read the config(5) manual page,`
			`# and/or the handbook section on Kernel Configuration Files:`
			`#`
Update several more URLs - Primarily http -> https - Primarily FreeBSD project URLs 2017-10-29 08:17:03 +00:00			`# https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html`
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`#`
			`# The handbook is also available locally in /usr/share/doc/handbook`
			`# if you've installed the doc distribution, otherwise always see the`
Update several more URLs - Primarily http -> https - Primarily FreeBSD project URLs 2017-10-29 08:17:03 +00:00			`# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the`
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`# latest information.`
			`#`
			`# An exhaustive list of options and more detailed explanations of the`
			`# device lines is also present in the ../../conf/NOTES and NOTES files.`
			`# If you are in doubt as to the purpose or necessity of a line, check first`
			`# in NOTES.`
			`#`
			`# $FreeBSD$`

			`ident ALPINE`

Tag all armv7 kernels as such in their machine config line. Transition all boards that support arm cortex CPUs to armv7. This leaves two armv6 kernels in the tree. RPI-B, which uses the BCM2835 which has a ARM1176 core, and VERSATILEPB, which is a qemu board setup around the time RPI-B went in. Copy std.armv6 to std.armv7, even though that duplicates a lot of stuff. More work needs to be done to sort out the duplication. Differential Revision: https://reviews.freebsd.org/D12027 2017-10-05 23:01:50 +00:00			`include "std.armv7"`
Clean up the style to be "include<space><tab>" and remove options already in std.armv6. 2015-05-18 08:12:08 +00:00			`include "../annapurna/alpine/std.alpine"`
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00
			`makeoptions MODULES_OVERRIDE=""`
			`makeoptions WERROR="-Werror"`

			`options SCHED_4BSD # 4BSD scheduler`
			`options SMP # Enable multiple cores`
Add PLATFORM and PLATFORM_SMP support to the ALPINE kernel configuration. This will help move it to be part of GENERIC. 2017-07-04 12:26:47 +00:00			`options PLATFORM`
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00
			`# Interrupt controller`
			`device gic`

Remove messy machdep code for Alpine V1 and use proper drivers instead Let drivers for Alpine CCU, NB and Serdes take care of internal SoC configuration. Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: imp,wma Differential Revision: https://reviews.freebsd.org/D7566 2016-09-07 05:36:55 +00:00			`# Annapurna Alpine drivers`
			`device al_ccu # Alpine Cache Coherency Unit`
			`device al_nb_service # Alpine North Bridge Service`
Driver for PCI Ethernet NIC on Alpine V1 and V2. Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: wma Differential Revision: https://reviews.freebsd.org/D7814 2016-10-20 11:31:11 +00:00			`device al_iofic # I/O Fabric Interrupt Controller`
			`device al_serdes # Serializer/Deserializer`
			`device al_udma # Universal DMA`
Remove messy machdep code for Alpine V1 and use proper drivers instead Let drivers for Alpine CCU, NB and Serdes take care of internal SoC configuration. Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: imp,wma Differential Revision: https://reviews.freebsd.org/D7566 2016-09-07 05:36:55 +00:00
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`# Pseudo devices`
			`device loop`
			`device random`
			`device pty`
			`device md`
			`device gpio`

			`# ATA controllers`
			`device ahci # AHCI-compatible SATA controllers`
			`device ata # Legacy ATA/SATA controllers`

			`# ATA/SCSI peripherals`
			`device scbus # SCSI bus (required for ATA/SCSI)`
			`device ch # SCSI media changers`
			`device da # Direct Access (disks)`
			`device sa # Sequential Access (tape etc)`
			`device cd # CD`
			`device pass # Passthrough device (direct ATA/SCSI access)`
			`device ses # Enclosure Services (SES and SAF-TE)`
			`#device ctl # CAM Target Layer`

			`# Serial ports`
			`device uart`

Add driver for PCIe root complex on Annapurna Alpine platform. The driver subclasses pci-host-generic and additionally performs configuration of vendor-specific PCIe registers. Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: wma Differential Revision: https://reviews.freebsd.org/D7571 2016-09-20 11:11:06 +00:00			`# PCI/PCIE`
			`device pci`
			`device pci_host_generic`
			`device al_pci # Annapurna Alpine PCI-E`

tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`# Ethernet`
			`device ether`
			`device mii`
			`device bpf`
Driver for PCI Ethernet NIC on Alpine V1 and V2. Obtained from: Semihalf Submitted by: Michal Stanek <mst@semihalf.com> Sponsored by: Annapurna Labs Reviewed by: wma Differential Revision: https://reviews.freebsd.org/D7814 2016-10-20 11:31:11 +00:00			`device al_eth # Annapurna Alpine Ethernet NIC`
tr -d '\r' makes config a lot more happy. 2015-05-16 10:27:27 +00:00			`options DEVICE_POLLING`

			`# USB ethernet support, requires miibus`
			`device miibus`

			`#FDT`
			`options FDT`
			`options FDT_DTB_STATIC`
			`makeoptions FDT_DTS_FILE=annapurna-alpine.dts`