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freebsd-skq/sys/arm/conf/std.arm

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Create std.arm and std.armv6 config files and include the right one from each of the existing kernel configs. This gives a place to put config that applies to the entire arch. Add the ARM_NEW_PMAP option to std.armv6. This is working well in early testing and it's time for wide exposure, but it's still nice to be able to fall back to the old implementation for testing when a problem comes along. Eventually the option and the old implementation will go away. The opportunity now exists to move a whole lot of boilerplate from all the arm kernel config files into std.arm*, but that's a commit for another day.
2015-05-05 16:09:25 +00:00
# Standard kernel config items for all ARMv4/v5 systems.
#
# $FreeBSD$
Remove old COMPAT_FREEBSD options from the ARM kernel configs. We replaced the ABI in 10.0, and have removed support for the old ABI in 11. As such any of these options to provide compatibility prior to 10 are unneeded. Sponsored by: ABT Systems Ltd
2016-03-16 15:31:09 +00:00
options COMPAT_FREEBSD10 # Compatible with FreeBSD10
Create std.arm and std.armv6 config files and include the right one from each of the existing kernel configs. This gives a place to put config that applies to the entire arch. Add the ARM_NEW_PMAP option to std.armv6. This is working well in early testing and it's time for wide exposure, but it's still nice to be able to fall back to the old implementation for testing when a problem comes along. Eventually the option and the old implementation will go away. The opportunity now exists to move a whole lot of boilerplate from all the arm kernel config files into std.arm*, but that's a commit for another day.
2015-05-05 16:09:25 +00:00
Consolidate debugging options from all arm kernel configs to std.arm[v6].
2016-07-09 20:42:57 +00:00
# Debugging support. Always need this:
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
options KDB # Enable kernel debugger support.
options KDB_TRACE # Print a stack trace for a panic.
# For full debugger support use (turn off in stable branch):
options DDB # Support DDB
#options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
#options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence
options USB_DEBUG # Enable usb debug support code
# Optional extras, never enabled by default:
#options BOOTVERBOSE
#options DEBUG # May result in extreme spewage
#options KTR
#options KTR_COMPILE=KTR_ALL
#options KTR_ENTRIES=16384
#options KTR_MASK=(KTR_SPARE2)
#options KTR_VERBOSE=0
#options USB_REQ_DEBUG
#options USB_VERBOSE
#options VERBOSE_SYSINIT # Enable verbose sysinit messages
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