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-rw-r--r--arch/sh/mm/Kconfig21
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 5fd218430b19..9c131cac91a4 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -145,25 +145,39 @@ choice
145 145
146config PAGE_SIZE_4KB 146config PAGE_SIZE_4KB
147 bool "4kB" 147 bool "4kB"
148 depends on !X2TLB 148 depends on !MMU || !X2TLB
149 help 149 help
150 This is the default page size used by all SuperH CPUs. 150 This is the default page size used by all SuperH CPUs.
151 151
152config PAGE_SIZE_8KB 152config PAGE_SIZE_8KB
153 bool "8kB" 153 bool "8kB"
154 depends on X2TLB 154 depends on !MMU || X2TLB
155 help 155 help
156 This enables 8kB pages as supported by SH-X2 and later MMUs. 156 This enables 8kB pages as supported by SH-X2 and later MMUs.
157 157
158config PAGE_SIZE_16KB
159 bool "16kB"
160 depends on !MMU
161 help
162 This enables 16kB pages on MMU-less SH systems.
163
158config PAGE_SIZE_64KB 164config PAGE_SIZE_64KB
159 bool "64kB" 165 bool "64kB"
160 depends on CPU_SH4 || CPU_SH5 166 depends on !MMU || CPU_SH4 || CPU_SH5
161 help 167 help
162 This enables support for 64kB pages, possible on all SH-4 168 This enables support for 64kB pages, possible on all SH-4
163 CPUs and later. 169 CPUs and later.
164 170
165endchoice 171endchoice
166 172
173config ENTRY_OFFSET
174 hex
175 default "0x00001000" if PAGE_SIZE_4KB
176 default "0x00002000" if PAGE_SIZE_8KB
177 default "0x00004000" if PAGE_SIZE_16KB
178 default "0x00010000" if PAGE_SIZE_64KB
179 default "0x00000000"
180
167choice 181choice
168 prompt "HugeTLB page size" 182 prompt "HugeTLB page size"
169 depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU 183 depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU
@@ -223,7 +237,6 @@ choice
223 237
224config CACHE_WRITEBACK 238config CACHE_WRITEBACK
225 bool "Write-back" 239 bool "Write-back"
226 depends on CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5
227 240
228config CACHE_WRITETHROUGH 241config CACHE_WRITETHROUGH
229 bool "Write-through" 242 bool "Write-through"