diff options
| -rw-r--r-- | plat/sun50iw1p1/aarch64/plat_helpers.S | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/plat/sun50iw1p1/aarch64/plat_helpers.S b/plat/sun50iw1p1/aarch64/plat_helpers.S index 7a1e851..ca10133 100644 --- a/plat/sun50iw1p1/aarch64/plat_helpers.S +++ b/plat/sun50iw1p1/aarch64/plat_helpers.S @@ -46,15 +46,17 @@ func platform_mem_init ret func platform_smp_init - mrs x0, ACTLR_EL3 // Read ACTLR_EL3 - orr x0, x0, #(1 << 1) // Set CPUECTLR_EL1 access control bit - msr ACTLR_EL3, x0 // Write ACTLR_EL3 - mrs x0, ACTLR_EL2 // Read ACTLR_EL2 - orr x0, x0, #(1 << 1) // Set CPUECTLR_EL1 access control bit - msr ACTLR_EL2, x0 // Write ACTLR_EL2 - mrs x0, S3_1_c15_c2_1 // Read CPUECTLR_EL1 - orr x0, x0, #(1 << 6) // Set the SMPEN bit - msr S3_1_c15_c2_1, x0 // Write CPUECTLR_EL1 + mrs x0, ACTLR_EL3 + orr x0, x0, #(1 << 1) // Set CPUECTLR_EL1 access control bit + msr ACTLR_EL3, x0 + + mrs x0, ACTLR_EL2 + orr x0, x0, #(1 << 1) // Set CPUECTLR_EL1 access control bit + msr ACTLR_EL2, x0 + + mrs x0, S3_1_c15_c2_1 // Read CPUECTLR_EL1 + orr x0, x0, #(1 << 6) // Set the SMPEN bit + msr S3_1_c15_c2_1, x0 // Write CPUECTLR_EL1 mov x0, #0x0 msr cntvoff_el2, x0 ret |