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authorFenkart/Bostandzhyan <andreas.fenkart@streamunlimited.com>2010-02-07 21:46:33 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-02-15 21:40:32 +0000
commita7bd08c82e4f74387a39eeebb942712f23967420 (patch)
tree4637930167da99522bcff48e4877bdfa961f13c1 /arch/arm/mm/init.c
parentdb9ef1af4879c121c354ad2f653f185f1d50fd89 (diff)
downloadop-kernel-dev-a7bd08c82e4f74387a39eeebb942712f23967420.zip
op-kernel-dev-a7bd08c82e4f74387a39eeebb942712f23967420.tar.gz
ARM: 5927/1: Make delimiters of DMA area globally visibly.
Adds DMA area to 'virtual memory map' startup message Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/init.c')
-rw-r--r--arch/arm/mm/init.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index e8e3a74..bda481e 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -651,6 +651,9 @@ void __init mem_init(void)
printk(KERN_NOTICE "Virtual kernel memory layout:\n"
" vector : 0x%08lx - 0x%08lx (%4ld kB)\n"
" fixmap : 0x%08lx - 0x%08lx (%4ld kB)\n"
+#ifdef CONFIG_MMU
+ " DMA : 0x%08lx - 0x%08lx (%4ld MB)\n"
+#endif
" vmalloc : 0x%08lx - 0x%08lx (%4ld MB)\n"
" lowmem : 0x%08lx - 0x%08lx (%4ld MB)\n"
#ifdef CONFIG_HIGHMEM
@@ -664,6 +667,9 @@ void __init mem_init(void)
MLK(UL(CONFIG_VECTORS_BASE), UL(CONFIG_VECTORS_BASE) +
(PAGE_SIZE)),
MLK(FIXADDR_START, FIXADDR_TOP),
+#ifdef CONFIG_MMU
+ MLM(CONSISTENT_BASE, CONSISTENT_END),
+#endif
MLM(VMALLOC_START, (unsigned long)VMALLOC_END),
MLM(PAGE_OFFSET, (unsigned long)high_memory),
#ifdef CONFIG_HIGHMEM
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