From c049c4d872af18d668bb98094ce4334e44508fbe Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Sat, 14 Feb 2015 15:25:38 +0530 Subject: 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 Signed-off-by: Vineet Gupta Signed-off-by: Bernhard Reutner-Fischer --- extra/Configs/Config.arc | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'extra') 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 -- cgit v1.2.3