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| author | Alexey Brodkin <abrodkin@synopsys.com> | 2015-02-14 15:25:38 +0530 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-02-16 06:23:34 +0100 |
| commit | b3ac6f0efdfc1a83cdbebe014747a8632c7c72c1 (patch) | |
| tree | 145e867cc11cc1b64cc3259144bcb372f5320f53 /extra/Configs | |
| parent | 20554a78a9bba278c6b9cbbb4cfc5bde3772c56d (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>
Diffstat (limited to 'extra/Configs')
| -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 |