7 May
2016
7 May
'16
8:46 p.m.
On 2 May 2016 at 01:33, Bin Meng bmeng.cn@gmail.com wrote:
By default SCI is disabled after power on. ACTL is the register to enable SCI and route it to PIC/APIC. To support both ACPI in PIC mode and APIC mode, configure SCI to use IRQ9.
Signed-off-by: Bin Meng bmeng.cn@gmail.com
arch/x86/cpu/irq.c | 25 ++++++++++++++++++++++ arch/x86/include/asm/irq.h | 4 ++++ doc/device-tree-bindings/misc/intel,irq-router.txt | 5 +++++ 3 files changed, 34 insertions(+)
Reviewed-by: Simon Glass sjg@chromium.org