diff options
| -rw-r--r-- | arch/arm64/kernel/head.S | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 4fb6ccd886d1..2c3733408c0d 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -534,13 +534,8 @@ ENTRY(kimage_vaddr) ENTRY(el2_setup) mrs x0, CurrentEL cmp x0, #CurrentEL_EL2 - b.ne 1f - mrs x0, sctlr_el2 -CPU_BE( orr x0, x0, #(1 << 25) ) // Set the EE bit for EL2 -CPU_LE( bic x0, x0, #(1 << 25) ) // Clear the EE bit for EL2 - msr sctlr_el2, x0 - b 2f -1: mrs x0, sctlr_el1 + b.eq 1f + mrs x0, sctlr_el1 CPU_BE( orr x0, x0, #(3 << 24) ) // Set the EE and E0E bits for EL1 CPU_LE( bic x0, x0, #(3 << 24) ) // Clear the EE and E0E bits for EL1 msr sctlr_el1, x0 @@ -548,7 +543,11 @@ CPU_LE( bic x0, x0, #(3 << 24) ) // Clear the EE and E0E bits for EL1 isb ret -2: +1: mrs x0, sctlr_el2 +CPU_BE( orr x0, x0, #(1 << 25) ) // Set the EE bit for EL2 +CPU_LE( bic x0, x0, #(1 << 25) ) // Clear the EE bit for EL2 + msr sctlr_el2, x0 + #ifdef CONFIG_ARM64_VHE /* * Check for VHE being present. For the rest of the EL2 setup, |