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authorMatt Fleming <matt@console-pimps.org>2009-10-06 23:22:33 +0200
committerPaul Mundt <lethal@linux-sh.org>2009-10-10 14:52:34 +0200
commit20b5014b3e5fe7b874a3f6a1dc03b0c21cb222cd (patch)
tree7b14d3c6f7004ca86e444c7237a022a143405e7f /arch/sh/include
parentsh: Fix the offset from P1SEG/P2SEG where we map RAM (diff)
downloadlinux-20b5014b3e5fe7b874a3f6a1dc03b0c21cb222cd.tar.xz
linux-20b5014b3e5fe7b874a3f6a1dc03b0c21cb222cd.zip
sh: Fold fixed-PMB support into dynamic PMB support
The initialisation process differs for CONFIG_PMB and for CONFIG_PMB_FIXED. For CONFIG_PMB_FIXED we need to register the PMB entries that were allocated by the bootloader. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/mmu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/include/asm/mmu.h b/arch/sh/include/asm/mmu.h
index 9c84b4546c8d..c7426ad9926e 100644
--- a/arch/sh/include/asm/mmu.h
+++ b/arch/sh/include/asm/mmu.h
@@ -15,6 +15,8 @@
#define PMB_E_MASK 0x0000000f
#define PMB_E_SHIFT 8
+#define PMB_PFN_MASK 0xff000000
+
#define PMB_SZ_16M 0x00000000
#define PMB_SZ_64M 0x00000010
#define PMB_SZ_128M 0x00000080