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authorMax Filippov <jcmvbkbc@gmail.com>2014-10-03 00:57:31 +0400
committerMax Filippov <jcmvbkbc@gmail.com>2014-10-21 13:28:53 +0400
commit72bb305fdcb7b6ee14a283016e32f6bf4c864b44 (patch)
treeb67f51c8c3baa24d4f61e9091f5eb0bd8cdf74ca /arch/xtensa
parentccd0ef38be3b9e0cc6efff407c53c43f648d598b (diff)
downloadop-kernel-dev-72bb305fdcb7b6ee14a283016e32f6bf4c864b44.zip
op-kernel-dev-72bb305fdcb7b6ee14a283016e32f6bf4c864b44.tar.gz
xtensa: nommu: fix load address definitions
Change KERNELOFFSET, LOAD_MEMORY_ADDRESS and VIRTUAL_MEMORY_ADDRESS to be relative to the start of physical memory in noMMU configuration, as there's no uniform memory remapping to KSEG starting at 0xd0000000. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/include/asm/vectors.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/xtensa/include/asm/vectors.h b/arch/xtensa/include/asm/vectors.h
index f74ddfb..a46c53f 100644
--- a/arch/xtensa/include/asm/vectors.h
+++ b/arch/xtensa/include/asm/vectors.h
@@ -19,6 +19,7 @@
#define _XTENSA_VECTORS_H
#include <variant/core.h>
+#include <platform/hardware.h>
#define XCHAL_KIO_CACHED_VADDR 0xe0000000
#define XCHAL_KIO_BYPASS_VADDR 0xf0000000
@@ -51,13 +52,13 @@
/* MMU Not being used - Virtual == Physical */
/* VECBASE */
- #define VIRTUAL_MEMORY_ADDRESS 0x00002000
+ #define VIRTUAL_MEMORY_ADDRESS (PLATFORM_DEFAULT_MEM_START + 0x2000)
/* Location of the start of the kernel text, _start */
- #define KERNELOFFSET 0x00003000
+ #define KERNELOFFSET (PLATFORM_DEFAULT_MEM_START + 0x3000)
/* Loaded just above possibly live vectors */
- #define LOAD_MEMORY_ADDRESS 0x00003000
+ #define LOAD_MEMORY_ADDRESS (PLATFORM_DEFAULT_MEM_START + 0x3000)
#endif /* CONFIG_MMU */
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