[U-Boot] [PATCH v2 16/18] x86: baytrail: Add internal UART ASL description

[Bin Meng]

On Thu, May 19, 2016 at 12:01 PM, Simon Glass <sjg at chromium.org> wrote:
> On 11 May 2016 at 08:45, Bin Meng <bmeng.cn at gmail.com> wrote:
>> BayTrail integrates an internal ns15550 compatible UART (PNP0501).
>> Its IRQ is hardwired to IRQ3 in old revision chipset, but in newer
>> revision one IRQ4 is being used for ISA compatibility. Handle this
>> correctly in the ASL file.
>>
>> Linux does not need this ASL, but Windows need this to correctly
>> discover a COM port existing in the system so that Windows can
>> show it in the 'Device Manager' window, and expose this COM port
>> to any terminal emulation application.
>>
>> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>> ---
>>
>> Changes in v2: None
>>
>>  .../include/asm/arch-baytrail/acpi/irqlinks.asl    |  4 ++
>>  arch/x86/include/asm/arch-baytrail/acpi/lpc.asl    | 60 ++++++++++++++++++++++
>>  2 files changed, 64 insertions(+)
>
> Reviewed-by: Simon Glass <sjg at chromium.org>

applied to u-boot-x86, thanks!