Lines Matching +full:cpu +full:- +full:to +full:- +full:pci
1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "64-bit kernel" if "$(ARCH)" = "sparc"
10 Say yes to build a 64-bit kernel - formerly known as sparc64
11 Say no to build a 32-bit kernel - formerly known as sparc
18 select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
43 select PCI_SYSCALL if PCI
107 select PCI_DOMAINS if PCI
156 bool "Symmetric multi-processing support"
158 This enables support for systems with more than one CPU. If you have
159 a system with only one CPU, say N. If you have a system with more
160 than one CPU, say Y.
162 If you say N here, the kernel will run on uni- and multiprocessor
163 machines, but will use only one CPU of a multiprocessor machine. If
169 Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
172 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
175 If you don't know what to do here, say N.
224 Say Y here to enable a faster early framebuffer boot console.
227 bool "Support for hot-pluggable CPUs"
230 Say Y here to experiment with turning CPUs off and on. CPUs
231 can be controlled through /sys/devices/system/cpu/cpu#.
232 Say N if you want to disable CPU hotplug.
239 tristate "UltraSPARC-III Memory Controller driver"
243 This adds a driver for the UltraSPARC-III memory controller.
244 Loading this driver allows exact mnemonic strings to be
246 on the motherboard can be matched to the error.
267 system. Increases memory reserved to accommodate various tables.
284 overriding the default setting when ability to allocate very
302 Say Y here if you want to be able to pass default arguments to
304 use one (such as SILO). This is most useful if you want to boot
305 a kernel from TFTP, and want default options to be available
314 Enable power management and CPU standby features on supported
321 This driver toggles the front-panel LED on sun4m systems
322 in a user-specifiable manner. Its state can be probed
324 via writes to /proc/led
331 If you say Y here, it will be possible to use a serial port as the
335 to that serial port.
341 your boot loader (silo) about how to pass options to the kernel at
358 If you say Y here if you are running on a SPARC-LEON processor.
360 SPARC-v8 standard. LEON is part of the GRLIB collection of
362 from www.gaisler.com. You can download a sparc-linux cross-compilation
366 menu "U-Boot options"
372 U-Boot kernel load address, the address in physical address space
373 where u-boot will place the Linux kernel before booting it.
380 Optional setting only affecting the uImage.o ELF-image used to
381 download the uImage file to the target using a ELF-loader other than
382 U-Boot. It may for example be used to download an uImage to FLASH with
383 the GRMON utility before even starting u-boot.
392 This is the virtual address u-boot jumps to when booting the Linux
400 menu "Bus options (PCI etc.)"
413 Say Y here is you want to support virtual devices via
418 depends on PCI && SPARC32 && !SPARC_LEON
423 depends on PCI && SPARC_LEON
431 Say Y here to include the GRPCI Host Bridge Driver. The GRPCI
432 PCI host controller is typically found in GRLIB SPARC32/LEON
434 from the bootloader that makes the GRPCI to generate interrupts
435 on detected PCI Parity and System errors.
442 Say Y here to include the GRPCI2 Host Bridge Driver.
448 virtual file system, which you can mount to /proc/openprom by "mount
449 -t openpromfs none /proc/openprom".
451 To compile the /proc/openprom support as a module, choose M here: the
454 Only choose N if you know in advance that you will not need to modify
461 depends on SPARC64 && PCI