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MIPS: Netlogic: Enable SUE bit in cores
Enable Speculative Unmap Enable bit, which will enable speculative L2 cache requests for unmapped memory. This should give better performance for kernel code/data which is in KSEG0 Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4461 Signed-off-by: John Crispin <blogic@openwrt.org>
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@ -61,7 +61,7 @@
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li t0, LSU_DEFEATURE
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mfcr t1, t0
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lui t2, 0x4080 /* Enable Unaligned Access, L2HPE */
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lui t2, 0xc080 /* SUE, Enable Unaligned Access, L2HPE */
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or t1, t1, t2
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#ifdef XLP_AX_WORKAROUND
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li t2, ~0xe /* S1RCM */
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