diff options
Diffstat (limited to 'arch/xtensa/include/asm/vectors.h')
| -rw-r--r-- | arch/xtensa/include/asm/vectors.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/xtensa/include/asm/vectors.h b/arch/xtensa/include/asm/vectors.h index c52b656d031..5791b45d5a5 100644 --- a/arch/xtensa/include/asm/vectors.h +++ b/arch/xtensa/include/asm/vectors.h @@ -20,6 +20,17 @@ #include <variant/core.h> +#define XCHAL_KIO_CACHED_VADDR 0xe0000000 +#define XCHAL_KIO_BYPASS_VADDR 0xf0000000 +#define XCHAL_KIO_DEFAULT_PADDR 0xf0000000 +#define XCHAL_KIO_SIZE 0x10000000 + +#if XCHAL_HAVE_PTP_MMU && XCHAL_HAVE_SPANNING_WAY && CONFIG_OF +#define XCHAL_KIO_PADDR xtensa_get_kio_paddr() +#else +#define XCHAL_KIO_PADDR XCHAL_KIO_DEFAULT_PADDR +#endif + #if defined(CONFIG_MMU) /* Will Become VECBASE */ @@ -30,11 +41,9 @@ #if defined(XCHAL_HAVE_PTP_MMU) && XCHAL_HAVE_PTP_MMU && XCHAL_HAVE_SPANNING_WAY /* MMU v3 - XCHAL_HAVE_PTP_MMU == 1 */ - #define PHYSICAL_MEMORY_ADDRESS 0x00000000 #define LOAD_MEMORY_ADDRESS 0x00003000 #else /* MMU V2 - XCHAL_HAVE_PTP_MMU == 0 */ - #define PHYSICAL_MEMORY_ADDRESS 0xD0000000 #define LOAD_MEMORY_ADDRESS 0xD0003000 #endif @@ -46,7 +55,6 @@ /* Location of the start of the kernel text, _start */ #define KERNELOFFSET 0x00003000 - #define PHYSICAL_MEMORY_ADDRESS 0x00000000 /* Loaded just above possibly live vectors */ #define LOAD_MEMORY_ADDRESS 0x00003000 @@ -54,7 +62,6 @@ #endif /* CONFIG_MMU */ #define XC_VADDR(offset) (VIRTUAL_MEMORY_ADDRESS + offset) -#define XC_PADDR(offset) (PHYSICAL_MEMORY_ADDRESS + offset) /* Used to set VECBASE register */ #define VECBASE_RESET_VADDR VIRTUAL_MEMORY_ADDRESS @@ -67,7 +74,7 @@ VECBASE_RESET_VADDR) #define RESET_VECTOR1_VADDR XC_VADDR(RESET_VECTOR1_VECOFS) -#if XCHAL_HAVE_VECBASE +#if defined(XCHAL_HAVE_VECBASE) && XCHAL_HAVE_VECBASE #define USER_VECTOR_VADDR XC_VADDR(XCHAL_USER_VECOFS) #define KERNEL_VECTOR_VADDR XC_VADDR(XCHAL_KERNEL_VECOFS) @@ -81,11 +88,9 @@ #define DEBUG_VECTOR_VADDR XC_VADDR(XCHAL_DEBUG_VECOFS) -#undef XCHAL_NMI_VECTOR_VADDR -#define XCHAL_NMI_VECTOR_VADDR XC_VADDR(XCHAL_NMI_VECOFS) +#define NMI_VECTOR_VADDR XC_VADDR(XCHAL_NMI_VECOFS) -#undef XCHAL_INTLEVEL7_VECTOR_VADDR -#define XCHAL_INTLEVEL7_VECTOR_VADDR XC_VADDR(XCHAL_INTLEVEL7_VECOFS) +#define INTLEVEL7_VECTOR_VADDR XC_VADDR(XCHAL_INTLEVEL7_VECOFS) /* * These XCHAL_* #defines from varian/core.h |