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Diffstat (limited to 'arch/xtensa/include/asm/pgtable.h')
-rw-r--r--arch/xtensa/include/asm/pgtable.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index fb02fdc5ecee..8aa0e0d9cbb2 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -13,6 +13,7 @@
#include <asm-generic/pgtable-nopmd.h>
#include <asm/page.h>
+#include <asm/kmem_layout.h>
/*
* We only use two ring levels, user and kernel space.
@@ -68,9 +69,9 @@
* Virtual memory area. We keep a distance to other memory regions to be
* on the safe side. We also use this area for cache aliasing.
*/
-#define VMALLOC_START 0xC0000000
-#define VMALLOC_END 0xC7FEFFFF
-#define TLBTEMP_BASE_1 0xC7FF0000
+#define VMALLOC_START (XCHAL_KSEG_CACHED_VADDR - 0x10000000)
+#define VMALLOC_END (VMALLOC_START + 0x07FEFFFF)
+#define TLBTEMP_BASE_1 (VMALLOC_END + 1)
#define TLBTEMP_BASE_2 (TLBTEMP_BASE_1 + DCACHE_WAY_SIZE)
#if 2 * DCACHE_WAY_SIZE > ICACHE_WAY_SIZE
#define TLBTEMP_SIZE (2 * DCACHE_WAY_SIZE)