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-rw-r--r--arch/sh/mm/Kconfig24
1 files changed, 5 insertions, 19 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 358c860aeb9..860cd24b420 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -80,30 +80,18 @@ config 32BIT
bool
default y if CPU_SH5
-config PMB_ENABLE
- bool "Support 32-bit physical addressing through PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
- help
- If you say Y here, physical addressing will be extended to
- 32-bits through the SH-4A PMB. If this is not set, legacy
- 29-bit physical addressing will be used.
-
-choice
- prompt "PMB handling type"
- depends on PMB_ENABLE
- default PMB_FIXED
-
config PMB
- bool "PMB"
+ bool "Support 32-bit physical addressing through PMB"
depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
+ select 32BIT
help
If you say Y here, physical addressing will be extended to
32-bits through the SH-4A PMB. If this is not set, legacy
29-bit physical addressing will be used.
-config PMB_FIXED
- bool "fixed PMB"
- depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
+config PMB_LEGACY
+ bool "Support legacy boot mappings for PMB"
+ depends on PMB
select 32BIT
help
If this option is enabled, fixed PMB mappings are inherited
@@ -111,8 +99,6 @@ config PMB_FIXED
management. This is the closest to legacy 29-bit physical mode,
and allows systems to support up to 512MiB of system memory.
-endchoice
-
config X2TLB
bool "Enable extended TLB mode"
depends on (CPU_SHX2 || CPU_SHX3) && MMU && EXPERIMENTAL