From 65463b73b14ed43368dc5961a6c3dcb0d98cfe1f Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 7 Nov 2005 00:58:24 -0800 Subject: [PATCH] sh: Drop hp690 discontig support There was only one board using this (hp690 specifically), and it just so happens that it's only physically discontiguous at the "normal" P1 offset. If we bump up the P1 offset, it's possible to hit a shadowed region of memory where we suddenly become magically contiguous. As people have been using this shadowed region workaround for quite some time (and without any adverse effects), it's time to drop the left over discontig bits that no longer have any practical use (it was always very much hp690-centric to begin with). Signed-off-by: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sh/Kconfig | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 7d31d628cdec..64f5ae0ff96d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -490,16 +490,6 @@ config CPU_SUBTYPE_ST40 depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1 default y -config ARCH_DISCONTIGMEM_ENABLE - bool - depends on SH_HP690 - default y - help - Say Y to upport efficient handling of discontiguous physical memory, - for architectures which are either NUMA (Non-Uniform Memory Access) - or have huge holes in the physical address space for other reasons. - See for more. - source "mm/Kconfig" config ZERO_PAGE_OFFSET -- cgit v1.2.2