xref: /freebsd/sys/arm/conf/NOTES (revision 6b29cf334370d29cefd5344b3cb1094da3eb898e)
1*6b29cf33SWarner Losh# arm-specific changes for doing a LINT build.
2ef01f773SMarcel Moolenaar# $FreeBSD$
3ef01f773SMarcel Moolenaar
4*6b29cf33SWarner Losh
5*6b29cf33SWarner Loshmachine		arm armv7
6*6b29cf33SWarner Loshcpu		CPU_CORTEXA
7*6b29cf33SWarner Loshcpu		CPU_MV_PJ4B
8*6b29cf33SWarner Loshmakeoptions	CONF_CFLAGS+="-march=armv7a"
9*6b29cf33SWarner Losh
10*6b29cf33SWarner Losh# Add options for armv7 that are not in sys/conf/NOTES...
11*6b29cf33SWarner Losh
12*6b29cf33SWarner Loshoptions 	ARM_L2_PIPT		# Only L2 PIPT is supported
13*6b29cf33SWarner Loshoptions 	FDT			# Flattened device tree support
14*6b29cf33SWarner Loshoptions 	FREEBSD_BOOT_LOADER	# Process metadata passed from loader(8)
15*6b29cf33SWarner Loshoptions 	INTRNG			# Include INTRNG framework
16*6b29cf33SWarner Loshoptions 	LINUX_BOOT_ABI		# Process metadata passed from U-Boot
17*6b29cf33SWarner Loshoptions 	PLATFORM		# Include platform_if support
18*6b29cf33SWarner Loshoptions 	SMP			# Nearly all v7 SoCs are multicore
19*6b29cf33SWarner Loshoptions 	VFP			# Enable floating point hardware support
20*6b29cf33SWarner Losh
21*6b29cf33SWarner Losh# NOTE: dtrace introduces CDDL-licensed components into the kernel
22*6b29cf33SWarner Loshdevice		dtrace			# dtrace core
23*6b29cf33SWarner Loshdevice		dtraceall		# include all dtrace modules
24*6b29cf33SWarner Loshoptions 	KDTRACE_HOOKS
25*6b29cf33SWarner Losh
26*6b29cf33SWarner Losh# Add misc devices which are specific to various arm platforms...
27*6b29cf33SWarner Losh
28*6b29cf33SWarner Loshdevice		generic_timer   # ARM Generic Timer
29*6b29cf33SWarner Loshdevice		gic		# Interrupt controller
30*6b29cf33SWarner Loshdevice		gpio		# gpio interface and bus
31*6b29cf33SWarner Loshdevice		mpcore_timer	# ARM MPCore Timer
32*6b29cf33SWarner Loshdevice		pl310		# PL310 L2 cache controller
33*6b29cf33SWarner Loshdevice		pl330		# ARM PL330 dma controller
34*6b29cf33SWarner Loshdevice		pmu		# PMU support (for CCNT).
35*6b29cf33SWarner Loshdevice		twsi		# i2c controller on Marvel and Allwinner
36*6b29cf33SWarner Loshdevice		xdma		# xDMA framework for SoC on-chip dma controllers
37*6b29cf33SWarner Losh
38*6b29cf33SWarner Losh# Add EXT_RESOURCES pseudo devices...
39*6b29cf33SWarner Losh
40*6b29cf33SWarner Loshoptions 	EXT_RESOURCES
41*6b29cf33SWarner Loshdevice		clk
42*6b29cf33SWarner Loshdevice		phy
43*6b29cf33SWarner Loshdevice		hwreset
44*6b29cf33SWarner Loshdevice		nvmem
45*6b29cf33SWarner Loshdevice		regulator
46*6b29cf33SWarner Loshdevice		syscon
47ef01f773SMarcel Moolenaar
485364951dSIan Lepore# Undo options from sys/conf/NOTES that we do not want...
49ef01f773SMarcel Moolenaar
50ef01f773SMarcel Moolenaarnooptions	COMPAT_FREEBSD4
518ef1f44aSAndrew Turnernooptions	COMPAT_FREEBSD5
528ef1f44aSAndrew Turnernooptions	COMPAT_FREEBSD6
538ef1f44aSAndrew Turnernooptions	COMPAT_FREEBSD7
548ef1f44aSAndrew Turnernooptions	COMPAT_FREEBSD9
555364951dSIan Leporenooptions	PPC_PROBE_CHIPSET
565364951dSIan Leporenooptions	MAXCPU		# value is set in machine/param.h
575364951dSIan Lepore
58ef01f773SMarcel Moolenaarnodevice	sym
59ef01f773SMarcel Moolenaar
601ec22b44SJohn Baldwinnodevice	ccr
61ca7fe84aSNavdeep Parharnodevice	cxgbe
626af45170SJohn Baldwinnodevice	cxgbev
63ef01f773SMarcel Moolenaarnodevice	snd_cmi
644f4d15f0SRuslan Bukin
65f7ab0158SWarner Loshnodevice	mpr
66f7ab0158SWarner Loshnodevice	mps
675364951dSIan Lepore
68*6b29cf33SWarner Losh# Build SOC-specific modules...
695364951dSIan Lepore
70*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="allwinner"
71*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="arm_ti"
72*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="imx"
73fce985b0SIan Lepore
74*6b29cf33SWarner Losh# Build dtb files...
75fce985b0SIan Lepore
76*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/allwinner"
77*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/am335x"
78*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/imx6"
79*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/nvidia"
80*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/omap4"
81*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/rpi"
82*6b29cf33SWarner Loshmakeoptions	MODULES_EXTRA+="dtb/zynq"
83