7c2136adbb
this to the cache line size is required to avoid data corruption on armv4 and armv5, and improves performance on armv6, in both cases by avoiding partial cacheline flushes for USB IO. All these configs already exist in 10-stable. A few that don't (and thus can't be MFC'd yet) will be committed separately.
97 lines
2.1 KiB
Plaintext
97 lines
2.1 KiB
Plaintext
#
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# Custom kernel for Marvell DB-88F6xxx boards.
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#
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# $FreeBSD$
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#
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ident DB-88F6XXX
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include "../mv/kirkwood/std.db88f6xxx"
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options SOC_MV_KIRKWOOD
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makeoptions MODULES_OVERRIDE=""
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#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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makeoptions WERROR="-Werror"
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options SCHED_4BSD #4BSD scheduler
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options INET #InterNETworking
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options INET6 #IPv6 communications protocols
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options FFS #Berkeley Fast Filesystem
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options NANDFS #NAND Filesystem
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options NFSCL #New Network Filesystem Client
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options NFSLOCKD #Network Lock Manager
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options NFS_ROOT #NFS usable as /, requires NFSCL
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options BOOTP
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options BOOTP_NFSROOT
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options BOOTP_NFSV3
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options BOOTP_WIRED_TO=mge0
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#options ROOTDEVNAME=\"ufs:/dev/da0a\"
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options SYSVSHM #SYSV-style shared memory
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options SYSVMSG #SYSV-style message queues
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options SYSVSEM #SYSV-style semaphores
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options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
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options MUTEX_NOINLINE
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options RWLOCK_NOINLINE
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options NO_FFS_SNAPSHOT
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options NO_SWAPPING
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# Debugging
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options ALT_BREAK_TO_DEBUGGER
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options DDB
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#options DEADLKRES #Enable the deadlock resolver
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options DIAGNOSTIC
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#options INVARIANTS #Enable calls of extra sanity checking
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#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
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options KDB
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options WITNESS #Enable checks to detect deadlocks and cycles
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options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
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#options WITNESS_KDB
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device pci
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# Pseudo devices
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device loop
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device md
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device random
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# Serial ports
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device uart
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# Networking
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device ether
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device mge # Marvell Gigabit Ethernet controller
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device mii
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device e1000phy
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device bpf
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device cesa # Marvell security engine
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device crypto
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device cryptodev
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# USB
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options USB_HOST_ALIGN=32 # Align usb buffers to cache line size.
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options USB_DEBUG # enable debug msgs
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device usb
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device ehci
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device umass
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device scbus
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device pass
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device da
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# I2C (TWSI)
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device iic
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device iicbus
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# SATA
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device mvs
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# NAND
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device nand
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# Flattened Device Tree
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options FDT
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options FDT_DTB_STATIC
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makeoptions FDT_DTS_FILE=db88f6281.dts
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