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diff --git a/sys/arm64/arm64/locore.S b/sys/arm64/arm64/locore.S
--- a/sys/arm64/arm64/locore.S
+++ b/sys/arm64/arm64/locore.S
@@ -945,8 +945,9 @@
#error Unsupported page size
#endif
- .quad (TCR_TxSZ(64 - VIRT_BITS) | TCR_TG | \
- TCR_CACHE_ATTRS | TCR_SMP_ATTRS)
+ .quad (TCR_TxSZ(64 - VIRT_BITS) | TCR_TG | \
+ TCR_SH1_IS | TCR_ORGN1_WBWA | TCR_IRGN1_WBWA | \
+ TCR_SH0_IS | TCR_ORGN0_WBWA | TCR_IRGN0_WBWA)
sctlr_set:
/* Bits to set */
.quad (SCTLR_LSMAOE | SCTLR_nTLSMD | SCTLR_UCI | SCTLR_SPAN | \
diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h
--- a/sys/arm64/include/armreg.h
+++ b/sys/arm64/include/armreg.h
@@ -2543,14 +2543,6 @@
#define TCR_T0SZ(x) ((x) << TCR_T0SZ_SHIFT)
#define TCR_TxSZ(x) (TCR_T1SZ(x) | TCR_T0SZ(x))
-#define TCR_CACHE_ATTRS ((TCR_IRGN0_WBWA | TCR_IRGN1_WBWA) |\
- (TCR_ORGN0_WBWA | TCR_ORGN1_WBWA))
-#ifdef SMP
-#define TCR_SMP_ATTRS (TCR_SH0_IS | TCR_SH1_IS)
-#else
-#define TCR_SMP_ATTRS 0
-#endif
-
/* TCR_EL12 */
#define TCR_EL12_REG MRS_REG_ALT_NAME(TCR_EL12)
#define TCR_EL12_op0 3

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