Kconfig - OpenGrok cross reference for /linux-5.10/arch/sh/Kconfig

1 # SPDX-License-Identifier: GPL-2.0
80 	  <http://www.linux-sh.org/>.
94 	depends on SMP && PREEMPTION
216 	prompt "Processor sub-type selection"
222 # SH-2 Processor Support
233 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
235 # SH-2A Processor Support
281 	bool "Support MX-G processor"
285 	  Select MX-G if running on an R8A03022BG part.
287 # SH-3 Processor Support
297 	  Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
303 	  Select SH7707 if you have a  60 Mhz SH-3 HD6417707 CPU.
309 	  Select SH7708 if you have a  60 Mhz SH-3 HD6417708S or
310 	  if you have a 100 Mhz SH-3 HD6417708R CPU.
316 	  Select SH7709 if you have a  80 Mhz SH-3 HD6417709 CPU.
323 	  Select SH7710 if you have a SH3-DSP SH7710 CPU.
330 	  Select SH7712 if you have a SH3-DSP SH7712 CPU.
340 	  Select SH7720 if you have a SH3-DSP SH7720 CPU.
349 	  Select SH7721 if you have a SH3-DSP SH7721 CPU.
351 # SH-4 Processor Support
357 	  Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
363 	  Select SH7091 if you have an SH-4 based Sega device (such as
378 	  Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
390 	bool "Support SH4-202 processor"
393 # SH-4A Processor Support
404 	  Select SH7723 if you have an SH-MobileR2 CPU.
415 	  Select SH7724 if you have an SH-MobileR2R CPU.
461 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
467 	bool "Support SH-X3 processor"
470 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
474 # SH4AL-DSP Processor Support
578 	  which are loaded in the main kernel with kexec-tools into
584 	  For more details see Documentation/admin-guide/kdump/kdump.rst
602 	  than the panic-ed kernel.
604 config SMP  config
605 	bool "Symmetric multi-processing support"
612 	  If you say N here, the kernel will run on uni- and multiprocessor
621 	  See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
627 	int "Maximum number of CPUs (2-32)"
629 	depends on SMP
637 	  This is purely to save memory - each supported CPU adds
641 	bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
642 	depends on SMP
649 	depends on !SMP
652 	  This is the default implementation for both UP and non-ll/sc
662 	bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
666 	  atomic operations using a software implementation of load-locked/
667 	  store-conditional (LLSC). On machines which do not have hardware
713 	  This sets the default offset of zero page.
724 	  This option allows you to set the link address offset of the zImage.