On Tue, Jan 30, 2018 at 9:05 PM, Andy Shevchenko
<andriy.shevche...@linux.intel.com> wrote:
> On Tue, 2018-01-30 at 05:01 -0800, Bin Meng wrote:
>> U-Boot on QEMU does not build ACPI table by ourself, instead it uses
>> the prebuilt ACPI table via the qfw interface. This implements the
>> qfw version of acpi_get_rsdp_addr() for setup_zimage().
>>
>> Signed-off-by: Bin Meng <bmeng...@gmail.com>
>> ---
>>
>> drivers/misc/qfw.c | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/drivers/misc/qfw.c b/drivers/misc/qfw.c
>> index a8af9e0..9a54803 100644
>> --- a/drivers/misc/qfw.c
>> +++ b/drivers/misc/qfw.c
>> @@ -222,6 +222,14 @@ out:
>> free(table_loader);
>> return addr;
>> }
>> +
>> +ulong acpi_get_rsdp_addr(void)
>> +{
>> + struct fw_file *file;
>> +
>> + file = qemu_fwcfg_find_file("etc/acpi/rsdp");
>> + return file->addr;
>> +}
>> #endif
>>
>> /* Read configuration item using fw_cfg PIO interface */
>
>
> For both, FWIW:
>
> Reviewed-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
>
> Thanks for taking care!
>
applied to u-boot-x86, thanks!
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