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xtensa: nommu: fix load address definitions

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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>
This commit is contained in:
Max Filippov 2014-10-03 00:57:31 +04:00
parent ccd0ef38be
commit 72bb305fdc
1 changed files with 4 additions and 3 deletions
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7
arch/xtensa/include/asm/vectors.h
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@ -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 */