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authorVineet Gupta <vgupta@synopsys.com>2013-01-18 15:12:25 +0530
committerVineet Gupta <vgupta@synopsys.com>2013-02-15 23:16:10 +0530
commit8b5850f8ac8d9b809db4588b80b568faca5aaaaf (patch)
tree9cb026d610787ba2177e3543d44c7f94fdfd6bfe /arch/arc/mm
parent9c57564e26c5392ac7f0e08cc0ad8d29e225a3a3 (diff)
ARC: Support for single cycle Close Coupled Mem (CCM)
* Includes mapping of CCMs in address space * Annotations to move arbitrary code/data into CCM * Moving some of the critical code/data into CCM * Runtime detection/reporting Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm')
-rw-r--r--arch/arc/mm/tlbex.S5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index 4b1ad2d905c..9df765dc7c3 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -53,8 +53,7 @@
; For details refer to comments before TLBMISS_FREEUP_REGS below
;--------------------------------------------------------------------------
- .section .data
- .global ex_saved_reg1
+ARCFP_DATA ex_saved_reg1
.align 1 << L1_CACHE_SHIFT ; IMP: Must be Cache Line aligned
.type ex_saved_reg1, @object
#ifdef CONFIG_SMP
@@ -255,7 +254,7 @@ ex_saved_reg1:
#endif
.endm
-.section .text, "ax",@progbits ;Fast Path Code, candidate for ICCM
+ARCFP_CODE ;Fast Path Code, candidate for ICCM
;-----------------------------------------------------------------------------
; I-TLB Miss Exception Handler