arch/powerpc/Kconfig.debug

1 # SPDX-License-Identifier: GPL-2.0
4 	bool "Don't build arch/powerpc code with -Werror"
7 	  arch/powerpc with the -Werror flag (which means warnings
10 	  Only enable this if you are hitting a build failure in the
47 	  emulated by the in-kernel emulator. Counters for the various classes
51 	  powerpc/emulated_instructions/do_warn in debugfs), rate-limited
56 	bool "Run self-tests of the code-patching code"
60 	bool "Enable use of jump label for cpu/mmu_has_feature()"
78 	bool "Run self-tests of the feature-fixup code"
82 	bool "Run self-tests of the MSI bitmap code"
98 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
100 	  Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise
104 	  very early during boot. 'xmon=on' will just enable the xmon
111 	bool "Enable xmon by default"
123 	  to say Y here, unless you're building for a memory-constrained
127 	bool "Restrict xmon to read-only operations by default"
131 	  Operate xmon in read-only mode. The cmdline options 'xmon=rw' and
140 	bool "Include BDI-2000 user context switcher"
143 	  Include in-kernel support for the Abatron BDI2000 debugger.
157 	  Say Y to enable some early debugging facilities that may be available
169 	  enable debugging for the wrong type of machine your kernel
176 	  Select this to enable early debugging for a machine using BootX
183 	  Select this to enable early debugging for a machine with a HVC
190 	  Select this to enable early debugging for a machine with a HVSI
197 	  Select this to enable early debugging for Apple G5 machines.
203 	  Select this to enable early debugging via the RTAS panel.
210 	  Select this to enable early debugging via the RTAS console.
216 	  Select this to enable early debugging for Maple.
222 	  Select this to enable early debugging for PA Semi.
229 	  Select this to enable early debugging for IBM 44x chips via the
230 	  inbuilt serial port.  If you enable this, ensure you set
237 	  Select this to enable early debugging for IBM 40x chips via the
242 	bool "Early serial debugging for Freescale CPM-based serial ports"
245 	  Select this to enable early debugging for Freescale chips
246 	  using a CPM-based serial port.  This assumes that the bootwrapper
254 	  Select this to enable early debugging for Nintendo GameCube/Wii
262 	  Select this to enable early debugging for the PlayStation3 via
269 	  Select this to enable early debugging for the PowerNV platform
276 	  Select this to enable early debugging for the PowerNV platform
282 	  Select this to enable early debugging using an in memory console.
291 	  Select this to enable early debugging via Serial 16550 console
331 	  the machine built-in serial ports.
373 	bool "Fault-injection capability for IOMMU"
377 	  Provide fault-injection capability for IOMMU. Each device can
383 	bool "Deprecated fast endian-switch syscall"