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| author | Alexey Brodkin <abrodkin@synopsys.com> | 2015-02-14 15:25:38 +0530 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-02-16 21:52:13 +0100 |
| commit | c049c4d872af18d668bb98094ce4334e44508fbe (patch) | |
| tree | 5f6525a5ed82cb58d8f5c1d4f414e8ab42d9c7f8 /extra/Configs/Config.arc | |
| parent | 181d410ad00cddd1d6c9f4835e129136b74c5187 (diff) | |
ARC: add configuration option for MMU page size
ARC CPU may have MMU page size of 4/8(default)/16k.
uClibc needs to have page size configured accodring to HW it will be run on.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'extra/Configs/Config.arc')
| -rw-r--r-- | extra/Configs/Config.arc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/extra/Configs/Config.arc b/extra/Configs/Config.arc index 40ff114cf..dc32ba4fb 100644 --- a/extra/Configs/Config.arc +++ b/extra/Configs/Config.arc @@ -21,3 +21,20 @@ config CONFIG_ARC_CPU_700 ARCompact ISA based ARC CPU endchoice + +choice + prompt "MMU Page Size" + default CONFIG_ARC_PAGE_SIZE_8K + +config CONFIG_ARC_PAGE_SIZE_8K + bool "8KB" + help + Choose between 4k, 8k (default) or 16k + +config CONFIG_ARC_PAGE_SIZE_16K + bool "16KB" + +config CONFIG_ARC_PAGE_SIZE_4K + bool "4KB" + +endchoice |