svn commit: r350766 - head/sys/arm64/conf
Warner Losh
imp at FreeBSD.org
Thu Aug 8 17:55:20 UTC 2019
Author: imp
Date: Thu Aug 8 17:55:19 2019
New Revision: 350766
URL: https://svnweb.freebsd.org/changeset/base/350766
Log:
First pass at a LINT for arm64.
Create a rough and ready NOTES file from GENERIC, remove the duplication from
sys/conf/NOTES and add relevant no* directives to make this compile.
Reviewed by: jhb, manu (earlier versions that differed only in comments)
Differential Revision: https://reviews.freebsd.org/D21184
Added:
head/sys/arm64/conf/Makefile (contents, props changed)
head/sys/arm64/conf/NOTES (contents, props changed)
Added: head/sys/arm64/conf/Makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/arm64/conf/Makefile Thu Aug 8 17:55:19 2019 (r350766)
@@ -0,0 +1,5 @@
+# $FreeBSD$
+
+TARGET=arm64
+
+.include "${.CURDIR}/../../conf/makeLINT.mk"
Added: head/sys/arm64/conf/NOTES
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/arm64/conf/NOTES Thu Aug 8 17:55:19 2019 (r350766)
@@ -0,0 +1,245 @@
+#
+# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
+#
+# This file contains machine dependent kernel configuration notes. For
+# machine independent notes, look in /sys/conf/NOTES.
+#
+# $FreeBSD$
+#
+
+#
+# We want LINT to cover profiling as well.
+# Except it's broken.
+#profile 2
+
+#
+# Enable the kernel DTrace hooks which are required to load the DTrace
+# kernel modules.
+#
+options KDTRACE_HOOKS
+
+#
+# Most of the following is copied from ARM64 GENERIC.
+cpu ARM64
+
+makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
+makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support
+
+options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
+options KDTRACE_FRAME # Ensure frames are compiled in
+options VFP # Floating-point support
+options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
+options INTRNG
+
+nooptions GDB # Support remote GDB -- not supported
+
+# SoC support
+options SOC_ALLWINNER_A64
+options SOC_ALLWINNER_H5
+options SOC_CAVM_THUNDERX
+options SOC_HISI_HI6220
+options SOC_BRCM_BCM2837
+options SOC_MARVELL_8K
+options SOC_ROCKCHIP_RK3328
+options SOC_ROCKCHIP_RK3399
+options SOC_XILINX_ZYNQ
+
+# Timer drivers
+device a10_timer
+
+# 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
+
+# Qualcomm Snapdragon drivers
+device qcom_gcc # Global Clock Controller
+
+# VirtIO support
+device virtio
+device virtio_pci
+device virtio_mmio
+device virtio_blk
+device vtnet
+
+# CPU frequency control
+device cpufreq
+
+# Bus drivers
+device al_pci # Annapurna Alpine PCI-E
+options PCI_HP # PCI-Express native HotPlug
+options PCI_IOV # PCI SR-IOV support
+
+# Ethernet NICs
+device mdio
+device awg # Allwinner EMAC Gigabit Ethernet
+device axgbe # AMD Opteron A1100 integrated NIC
+device neta # Marvell Armada 370/38x/XP/3700 NIC
+device smc # SMSC LAN91C111
+device vnic # Cavium ThunderX NIC
+device al_eth # Annapurna Alpine Ethernet NIC
+device dwc_rk # Rockchip Designware
+device dwc_socfpga # Altera SOCFPGA Ethernet MAC
+
+# Etherswitch devices
+device e6000sw # Marvell mv88e6085 based switches
+
+# NVM Express (NVMe) support
+device nvme # base NVMe driver
+options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver
+device nvd # expose NVMe namespaces as disks, depends on nvme
+
+# MMC/SD/SDIO Card slot support
+device sdhci_xenon # Marvell Xenon SD/MMC controller
+device aw_mmc # Allwinner SD/MMC controller
+device dwmmc
+device dwmmc_altera
+device rk_emmcphy
+
+# Serial (COM) ports
+device uart_msm # Qualcomm MSM UART driver
+device uart_mu # RPI3 aux port
+device uart_mvebu # Armada 3700 UART driver
+device uart_ns8250 # ns8250-type UART driver
+device uart_snps
+device pl011
+
+# USB support
+device aw_ehci # Allwinner EHCI USB interface (USB 2.0)
+device aw_usbphy # Allwinner USB PHY
+device dwcotg # DWC OTG controller
+device ehci_mv # Marvell EHCI USB interface
+
+# USB ethernet support
+device muge
+device smsc
+
+# Sound support
+device a10_codec
+
+# DMA controller
+device a31_dmac
+
+# GPIO / PINCTRL
+device a37x0_gpio # Marvell Armada 37x0 GPIO controller
+device aw_gpio # Allwinner GPIO controller
+device fdt_pinctrl
+device mv_gpio # Marvell GPIO controller
+device mvebu_pinctrl # Marvell Pinmux Controller
+device rk_gpio # RockChip GPIO Controller
+device rk_pinctrl # RockChip Pinmux Controller
+
+# I2C
+device aw_rsb # Allwinner Reduced Serial Bus
+device bcm2835_bsc # Broadcom BCM283x I2C bus
+device twsi # Allwinner I2C controller
+device rk_i2c # RockChip I2C controller
+
+# Clock and reset controllers
+device aw_ccu # Allwinner clock controller
+
+# Interrupt controllers
+device aw_nmi # Allwinner NMI support
+device mv_cp110_icu # Marvell CP110 ICU
+device mv_ap806_gicp # Marvell AP806 GICP
+
+# Real-time clock support
+device aw_rtc # Allwinner Real-time Clock
+device mv_rtc # Marvell Real-time Clock
+
+# Watchdog controllers
+device aw_wdog # Allwinner Watchdog
+
+# Power management controllers
+device axp81x # X-Powers AXP81x PMIC
+device rk805 # RockChip RK805 PMIC
+
+# EFUSE
+device aw_sid # Allwinner Secure ID EFUSE
+
+# Thermal sensors
+device aw_thermal # Allwinner Thermal Sensor Controller
+device mv_thermal # Marvell Thermal Sensor Controller
+
+# SPI
+device bcm2835_spi # Broadcom BCM283x SPI bus
+
+# PWM
+device pwm
+device aw_pwm
+
+device vt_efifb
+
+# EVDEV support
+options EVDEV_SUPPORT # evdev support in legacy drivers
+device aw_cir
+
+# Pseudo devices.
+options EFIRT # EFI Runtime Services
+
+# EXT_RESOURCES pseudo devices
+options EXT_RESOURCES
+device clk
+device phy
+device hwreset
+device nvmem
+device regulator
+device syscon
+device aw_syscon
+
+# Chip-specific errata
+options THUNDERX_PASS_1_1_ERRATA
+
+options FDT
+device acpi
+
+# DTBs
+makeoptions MODULES_EXTRA="dtb/allwinner dtb/rockchip dtb/rpi"
+
+# Add CAMDEBUG stuff
+options CAMDEBUG
+options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH)
+
+# bring in camified MMC too
+options MMCCAM
+
+# No support for floppies on arm64
+nodevice fdc
+
+# arm64 doesn't support inb/outb, so disable chipset probing which needs it
+nooptions PPC_PROBE_CHIPSET
+
+# can't support syscons, no inb/outb, ditto for the screen savers
+nodevice sc
+nodevice blank_saver
+nodevice daemon_saver
+nodevice dragon_saver
+nodevice fade_saver
+nodevice fire_saver
+nodevice green_saver
+nodevice logo_saver
+nodevice rain_saver
+nodevice snake_saver
+nodevice star_saver
+nodevice warp_saver
+
+# These cause weird issues, not sure why
+nodevice ukbd
+nooptions DEBUG
+
+# Makes assumptions about bus tags that aren't true on arm64
+nodevice snd_cmi
+
+# arm64 didn't exist for these releases, so doesn't have the required compat
+# support. Just disable them because they are meaningless.
+nooptions COMPAT_FREEBSD4
+nooptions COMPAT_FREEBSD5
+nooptions COMPAT_FREEBSD6
+nooptions COMPAT_FREEBSD7
+nooptions COMPAT_FREEBSD9
+nooptions COMPAT_FREEBSD10
+
+# arm64 supports 32-bit FreeBSD/arm binaries (armv[67] ABIs)
+options COMPAT_FREEBSD32 # Compatible with FreeBSD/arm
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