diff options
Diffstat (limited to 'core/arch/arm/plat-imx/a9_plat_init.S')
| -rw-r--r-- | core/arch/arm/plat-imx/a9_plat_init.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/arch/arm/plat-imx/a9_plat_init.S b/core/arch/arm/plat-imx/a9_plat_init.S index 64d03f5..db13018 100644 --- a/core/arch/arm/plat-imx/a9_plat_init.S +++ b/core/arch/arm/plat-imx/a9_plat_init.S @@ -85,7 +85,7 @@ UNWIND( .fnstart) * - NSec cannot access PLE (PLE bit16=0) * - NSec can use SIMD/VFP (CP10/CP11) (bit15:14=2b00, bit11:10=2b11) * - * PCR = 0x00000001 + * PCR * - no change latency, enable clk gating */ movw r0, #0x4000 @@ -100,8 +100,8 @@ UNWIND( .fnstart) movt r0, #0x0002 write_nsacr r0 - movw r0, #0x0000 - movt r0, #0x0001 + read_pcr r0 + orr r0, r0, #0x1 write_pcr r0 mov pc, lr |