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armv8: Remove duplicate definition for IH_ARCH_ARM and IH_ARCH_ARM64

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The duplicate definitions for IH_ARCH_ARM and IH_ARCH_ARM64 are removed.
The definitions in <image.h> are used.

According to this modification, the comparison between os arch and cpu
arch is done in C programming instead of ASM programming.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Alison Wang
2017-06-08 16:15:14 +08:00
committed by York Sun
parent 4df24f2c40
commit 020b3ce8ae
3 changed files with 18 additions and 14 deletions
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13
arch/arm/include/asm/arch-fsl-layerscape/mp.h
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@@ -13,7 +13,7 @@
* uint64_t entry_addr;
* uint64_t status;
* uint64_t lpid;
* uint64_t os_arch;
* uint64_t arch_comp;
* };
* we pad this struct to 64 bytes so each entry is in its own cacheline
* the actual spin table is an array of these structures
@@ -21,10 +21,16 @@
#define SPIN_TABLE_ELEM_ENTRY_ADDR_IDX 0
#define SPIN_TABLE_ELEM_STATUS_IDX 1
#define SPIN_TABLE_ELEM_LPID_IDX 2
#define SPIN_TABLE_ELEM_OS_ARCH_IDX 3
/* compare os arch and cpu arch */
#define SPIN_TABLE_ELEM_ARCH_COMP_IDX 3
#define WORDS_PER_SPIN_TABLE_ENTRY 8 /* pad to 64 bytes */
#define SPIN_TABLE_ELEM_SIZE 64
/* os arch is same as cpu arch */
#define OS_ARCH_SAME 0
/* os arch is different from cpu arch */
#define OS_ARCH_DIFF 1
#define id_to_core(x) ((x & 3) | (x >> 6))
#ifndef __ASSEMBLY__
extern u64 __spin_table[];
@@ -43,7 +49,4 @@ int is_core_online(u64 cpu_id);
u32 cpu_pos_mask(void);
#endif
#define IH_ARCH_ARM 2 /* ARM */
#define IH_ARCH_ARM64 22 /* ARM64 */
#endif /* _FSL_LAYERSCAPE_MP_H */