[U-Boot] [PATCH 1/6] x86: coreboot: Add generic coreboot payload support

[Bin Meng]

On Tue, Aug 14, 2018 at 2:39 PM, Christian Gmeiner
<christian.gmeiner at gmail.com> wrote:
> Am Fr., 10. Aug. 2018 um 11:37 Uhr schrieb Bin Meng <bmeng.cn at gmail.com>:
>>
>> Currently building U-Boot as the coreboot payload requires user
>> to change the build configuration for a specific board during
>> menuconfig process. This uses the board's native device tree
>> to configure the hardware. For example, the device tree provides
>> PCI address range for the PCI host controller and U-Boot will
>> re-program all PCI devices' BAR to be within this range. In order
>> to make sure we don't mess up the hardware, we should guarantee
>> the range matches what coreboot programs the chipset.
>>
>> But we really should make the coreboot payload support easier.
>> Just like EFI payload, we can create a generic coreboot payload
>> for all x86 boards as well. The payload is configured to include
>> as many generic drivers as possible. All stuff that touches low
>> level initialization are not allowed as such is the coreboot's
>> responsibility. Platform specific drivers (like gpio, spi, etc)
>> are not included.
>>
>> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>
> I really love this generic coreboot payload thing and should simplify the
> stuff I am working on ( - a generic coreboot payload with some boot logic
> stuff in it).
>
> Reviewed-by: Christian Gmeiner <christian.gmeiner at gmail.com>

applied to u-boot-x86, thanks!