From 8a9de05954846fe854cdea47c0178bb67fc70a47 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Mon, 16 Jun 2014 08:15:43 +0400 Subject: [PATCH] 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 --- arch/xtensa/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7feca8d..480a7d5 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 -- 2.7.4