diff options
Diffstat (limited to 'arch/sh/mm/Kconfig')
| -rw-r--r-- | arch/sh/mm/Kconfig | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 5fd218430b1..8a03926ea84 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -145,32 +145,48 @@ choice config PAGE_SIZE_4KB bool "4kB" - depends on !X2TLB + depends on !MMU || !X2TLB help This is the default page size used by all SuperH CPUs. config PAGE_SIZE_8KB bool "8kB" - depends on X2TLB + depends on !MMU || X2TLB help This enables 8kB pages as supported by SH-X2 and later MMUs. +config PAGE_SIZE_16KB + bool "16kB" + depends on !MMU + help + This enables 16kB pages on MMU-less SH systems. + config PAGE_SIZE_64KB bool "64kB" - depends on CPU_SH4 || CPU_SH5 + depends on !MMU || CPU_SH4 || CPU_SH5 help This enables support for 64kB pages, possible on all SH-4 CPUs and later. endchoice +config ENTRY_OFFSET + hex + default "0x00001000" if PAGE_SIZE_4KB + default "0x00002000" if PAGE_SIZE_8KB + default "0x00004000" if PAGE_SIZE_16KB + default "0x00010000" if PAGE_SIZE_64KB + default "0x00000000" + choice prompt "HugeTLB page size" depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU + default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB default HUGETLB_PAGE_SIZE_64K config HUGETLB_PAGE_SIZE_64K bool "64kB" + depends on !PAGE_SIZE_64KB config HUGETLB_PAGE_SIZE_256K bool "256kB" @@ -223,7 +239,6 @@ choice config CACHE_WRITEBACK bool "Write-back" - depends on CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5 config CACHE_WRITETHROUGH bool "Write-through" |