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1d35aae78f
- Generate a list of built DTB files (arch/*/boot/dts/dtbs-list)
- Use more threads when building Debian packages in parallel
- Fix warnings shown during the RPM kernel package uninstallation
- Change OBJECT_FILES_NON_STANDARD_*.o etc. to take a relative path to
Makefile
- Support GCC's -fmin-function-alignment flag
- Fix a null pointer dereference bug in modpost
- Add the DTB support to the RPM package
- Various fixes and cleanups in Kconfig
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Merge tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Generate a list of built DTB files (arch/*/boot/dts/dtbs-list)
- Use more threads when building Debian packages in parallel
- Fix warnings shown during the RPM kernel package uninstallation
- Change OBJECT_FILES_NON_STANDARD_*.o etc. to take a relative path to
Makefile
- Support GCC's -fmin-function-alignment flag
- Fix a null pointer dereference bug in modpost
- Add the DTB support to the RPM package
- Various fixes and cleanups in Kconfig
* tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (67 commits)
kconfig: tests: test dependency after shuffling choices
kconfig: tests: add a test for randconfig with dependent choices
kconfig: tests: support KCONFIG_SEED for the randconfig runner
kbuild: rpm-pkg: add dtb files in kernel rpm
kconfig: remove unneeded menu_is_visible() call in conf_write_defconfig()
kconfig: check prompt for choice while parsing
kconfig: lxdialog: remove unused dialog colors
kconfig: lxdialog: fix button color for blackbg theme
modpost: fix null pointer dereference
kbuild: remove GCC's default -Wpacked-bitfield-compat flag
kbuild: unexport abs_srctree and abs_objtree
kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1
kconfig: remove named choice support
kconfig: use linked list in get_symbol_str() to iterate over menus
kconfig: link menus to a symbol
kbuild: fix inconsistent indentation in top Makefile
kbuild: Use -fmin-function-alignment when available
alpha: merge two entries for CONFIG_ALPHA_GAMMA
alpha: merge two entries for CONFIG_ALPHA_EV4
kbuild: change DTC_FLAGS_<basetarget>.o to take the path relative to $(obj)
...
124 lines
2.8 KiB
Plaintext
124 lines
2.8 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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# Hexagon configuration
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comment "Linux Kernel Configuration for Hexagon"
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config HEXAGON
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def_bool y
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select ARCH_32BIT_OFF_T
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select ARCH_HAS_SYNC_DMA_FOR_DEVICE
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select ARCH_NO_PREEMPT
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select ARCH_WANT_FRAME_POINTERS
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select DMA_GLOBAL_POOL
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select HAVE_PAGE_SIZE_4KB
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select HAVE_PAGE_SIZE_16KB
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select HAVE_PAGE_SIZE_64KB
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select HAVE_PAGE_SIZE_256KB
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select FRAME_POINTER
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# Other pending projects/to-do items.
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# select HAVE_REGS_AND_STACK_ACCESS_API
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# select HAVE_HW_BREAKPOINT if PERF_EVENTS
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# select ARCH_HAS_CPU_IDLE_WAIT
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# select GPIOLIB
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# select HAVE_CLK
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# select GENERIC_PENDING_IRQ if SMP
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select GENERIC_ATOMIC64
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select HAVE_PERF_EVENTS
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# GENERIC_ALLOCATOR is used by dma_alloc_coherent()
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select GENERIC_ALLOCATOR
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select GENERIC_IRQ_PROBE
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select GENERIC_IRQ_SHOW
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select HAVE_ARCH_KGDB
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select HAVE_ARCH_TRACEHOOK
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select NEED_SG_DMA_LENGTH
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select NO_IOPORT_MAP
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select GENERIC_IOMAP
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select GENERIC_IOREMAP
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select GENERIC_SMP_IDLE_THREAD
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select STACKTRACE_SUPPORT
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select GENERIC_CLOCKEVENTS_BROADCAST
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select LOCK_MM_AND_FIND_VMA
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select MODULES_USE_ELF_RELA
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select GENERIC_CPU_DEVICES
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select ARCH_WANT_LD_ORPHAN_WARN
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select TRACE_IRQFLAGS_SUPPORT
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help
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Qualcomm Hexagon is a processor architecture designed for high
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performance and low power across a wide variety of applications.
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config HEXAGON_PHYS_OFFSET
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def_bool y
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help
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Platforms that don't load the kernel at zero set this.
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config LOCKDEP_SUPPORT
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def_bool y
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config EARLY_PRINTK
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def_bool y
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config MMU
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def_bool y
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config GENERIC_CSUM
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def_bool y
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config GENERIC_HWEIGHT
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def_bool y
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config STACKTRACE_SUPPORT
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def_bool y
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select STACKTRACE
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config GENERIC_BUG
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def_bool y
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depends on BUG
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menu "Machine selection"
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choice
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prompt "System type"
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default HEXAGON_COMET
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config HEXAGON_COMET
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bool "Comet Board"
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help
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Support for the Comet platform.
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endchoice
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config HEXAGON_ARCH_VERSION
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int "Architecture version"
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default 2
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config CMDLINE
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string "Default kernel command string"
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default ""
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help
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On some platforms, there is currently no way for the boot loader
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to pass arguments to the kernel. For these, you should supply some
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command-line options at build time by entering them here. At a
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minimum, you should specify the memory size and the root device
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(e.g., mem=64M root=/dev/nfs).
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config SMP
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bool "Multi-Processing support"
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help
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Enables SMP support in the kernel. If unsure, say "Y"
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config NR_CPUS
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int "Maximum number of CPUs" if SMP
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range 2 6 if SMP
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default "1" if !SMP
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default "6" if SMP
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help
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This allows you to specify the maximum number of CPUs which this
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kernel will support. The maximum supported value is 6 and the
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minimum value which makes sense is 2.
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This is purely to save memory - each supported CPU adds
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approximately eight kilobytes to the kernel image.
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source "kernel/Kconfig.hz"
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endmenu
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