From 95b0f9ea66661681f6ae081ea28416744d622c07 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 8 Feb 2010 16:41:38 +0100 Subject: microblaze: Improve TLB calculation for small systems Systems with small amount of memory need to be handled differently. Linux can't allocate the whole 32MB with two TLBs because then there is no MMU protection. Signed-off-by: Michal Simek --- arch/microblaze/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/microblaze/Kconfig') diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 86ae27871f41..d64c10093b40 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -259,6 +259,10 @@ config MICROBLAZE_32K_PAGES endchoice +config KERNEL_PAD + hex "Kernel PAD for unpacking" if ADVANCED_OPTIONS + default "0x80000" if MMU + endmenu source "mm/Kconfig" -- cgit v1.2.3