From 7efb83002bc20c5c72151d51468593834b510d71 Mon Sep 17 00:00:00 2001 From: "George G. Davis" Date: Thu, 26 Jan 2006 15:21:28 +0000 Subject: [ARM] 3269/1: Add ARMv6 MT_NONSHARED_DEVICE mem_types[] index Patch from George G. Davis This Freescale Semiconductor, Inc. contributed patch adds mem_types[] support for ARMv6 non-shared device memory region attributes. This implementation provides support for only first level section mapped non-shared devices. Second level non-shared device mappings are not yet supported. Signed-off-by: George G. Davis Signed-off-by: Russell King --- arch/arm/mm/mm-armv.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/mm') diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c index d0245a31d4dd..ef8d30a185a9 100644 --- a/arch/arm/mm/mm-armv.c +++ b/arch/arm/mm/mm-armv.c @@ -343,6 +343,12 @@ static struct mem_types mem_types[] __initdata = { PMD_SECT_AP_WRITE | PMD_SECT_BUFFERABLE | PMD_SECT_TEX(1), .domain = DOMAIN_IO, + }, + [MT_NONSHARED_DEVICE] = { + .prot_l1 = PMD_TYPE_TABLE, + .prot_sect = PMD_TYPE_SECT | PMD_SECT_NONSHARED_DEV | + PMD_SECT_AP_WRITE, + .domain = DOMAIN_IO, } }; -- cgit v1.2.1