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| author |   Max Filippov <jcmvbkbc@gmail.com> | 2014-06-16 08:15:43 +0400 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2014-08-14 11:59:09 +0400 |
| commit | 8a9de05954846fe854cdea47c0178bb67fc70a47 (patch) | |
| tree | a4d377a451c1ad6d79a32c50bfd9fab72012222c /arch/xtensa | |
| parent | xtensa: simplify addition of new core variants (diff) | |
| download | linux-dev-8a9de05954846fe854cdea47c0178bb67fc70a47.tar.xz linux-dev-8a9de05954846fe854cdea47c0178bb67fc70a47.zip | |
xtensa: make MMU-related configuration options depend on MMU
MMUv3 and HIGHMEM support are available only on configurations with MMU,
don't show them otherwise.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7feca8dfdff2..480a7d5fb105 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -197,6 +197,7 @@ config MATH_EMULATION config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX bool "Initialize Xtensa MMU inside the Linux kernel code" + depends on MMU default y help Earlier version initialized the MMU in the exception vector @@ -226,6 +227,7 @@ config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX config HIGHMEM bool "High Memory Support" + depends on MMU help Linux can use the full amount of RAM in the system by default. However, the default MMUv2 setup only maps the |