diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2024-10-30 22:56:13 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2024-11-06 17:10:14 +0300 |
| commit | 5d42a685734ca9ef8802a745c55e28d417dbe254 (patch) | |
| tree | 00289296c2b07c45a07dfdd7072c904003f17c48 /arch/m68k/Kconfig.machine | |
| parent | fc10edd9136a3dd6f281f07287f36a3ac0799399 (diff) | |
| download | linux-5d42a685734ca9ef8802a745c55e28d417dbe254.tar.xz | |
m68k: Move Sun 3 into a top-level platform option
It is possible to select an m68k MMU build but not actually enable any
of the three MMU options, which then results in a build failure:
arch/m68k/include/asm/page.h:10:25: error: 'CONFIG_PAGE_SHIFT' undeclared here (not in a function); did you mean 'CONFIG_LOG_BUF_SHIFT'?
Change the Kconfig selection to ensure that exactly one of the three
options is always enabled whenever an MMU-enabled kernel is built, but
moving CONFIG_SUN3 into a top-level option next to M68KCLASSIC and
COLDFIRE.
All defconfig files should keep working without changes, but
alldefconfig now builds support for the classic MMU.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202408032138.P7sBvIns-lkp@intel.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/20241030195638.22542-1-arnd@kernel.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/Kconfig.machine')
| -rw-r--r-- | arch/m68k/Kconfig.machine | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine index d06b1c5d9b0c..de39f23b180e 100644 --- a/arch/m68k/Kconfig.machine +++ b/arch/m68k/Kconfig.machine @@ -6,7 +6,6 @@ if M68KCLASSIC config AMIGA bool "Amiga support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help This option enables support for the Amiga series of computers. If @@ -16,7 +15,6 @@ config AMIGA config ATARI bool "Atari support" depends on MMU - select MMU_MOTOROLA if MMU select HAVE_ARCH_NVRAM_OPS select LEGACY_TIMER_TICK help @@ -31,7 +29,6 @@ config ATARI_KBD_CORE config MAC bool "Macintosh support" depends on MMU - select MMU_MOTOROLA if MMU select HAVE_ARCH_NVRAM_OPS select HAVE_PATA_PLATFORM select LEGACY_TIMER_TICK @@ -44,7 +41,6 @@ config MAC config APOLLO bool "Apollo support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help Say Y here if you want to run Linux on an MC680x0-based Apollo @@ -53,7 +49,6 @@ config APOLLO config VME bool "VME (Motorola and BVM) support" depends on MMU - select MMU_MOTOROLA if MMU help Say Y here if you want to build a kernel for a 680x0 based VME board. Boards currently supported include Motorola boards MVME147, @@ -97,7 +92,6 @@ config BVME6000 config HP300 bool "HP9000/300 and HP9000/400 support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help This option enables support for the HP9000/300 and HP9000/400 series @@ -110,7 +104,6 @@ config SUN3X bool "Sun3x support" depends on MMU select LEGACY_TIMER_TICK - select MMU_MOTOROLA if MMU select M68030 help This option enables support for the Sun 3x series of workstations. @@ -124,7 +117,6 @@ config SUN3X config Q40 bool "Q40/Q60 support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help The Q40 is a Motorola 68040-based successor to the Sinclair QL @@ -133,22 +125,6 @@ config Q40 Q60. Select your CPU below. For 68LC060 don't forget to enable FPU emulation. -config SUN3 - bool "Sun3 support" - depends on MMU - depends on !MMU_MOTOROLA - select MMU_SUN3 if MMU - select LEGACY_TIMER_TICK - select NO_DMA - select M68020 - help - This option enables support for the Sun 3 series of workstations - (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires - that all other hardware types must be disabled, as Sun 3 kernels - are incompatible with all other m68k targets (including Sun 3x!). - - If you don't want to compile a kernel exclusively for a Sun 3, say N. - config VIRT bool "Virtual M68k Machine support" depends on MMU @@ -157,7 +133,6 @@ config VIRT select GOLDFISH_TIMER select GOLDFISH_TTY select M68040 - select MMU_MOTOROLA if MMU select RTC_CLASS select RTC_DRV_GOLDFISH select TTY |