diff options
Diffstat (limited to 'arch/sh/mm/Kconfig')
| -rw-r--r-- | arch/sh/mm/Kconfig | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 358c860aeb9b..860cd24b4205 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 |