1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2016 - ARM Ltd
4 * Author: Marc Zyngier <marc.zyngier@arm.com>
7 #include <linux/types.h>
8 #include <asm/kvm_arm.h>
9 #include <asm/kvm_asm.h>
10 #include <asm/kvm_hyp.h>
12 void __hyp_text __init_stage2_translation(void)
16 val = read_sysreg(VTCR) & ~VTCR_MASK;
18 val |= read_sysreg(HTCR) & VTCR_HTCR_SH;
19 val |= KVM_VTCR_SL0 | KVM_VTCR_T0SZ | KVM_VTCR_S;
21 write_sysreg(val, VTCR);