[U-Boot] [PATCH 0/7] add fw_cfg interface support for qemu-x86 targets

[Saket Sinha]

Hi Miao,

Find my response inline.

>
> The main purpose of my patch is:
>   + directly loads kernel from qemu
>   + eliminate the cpu number limits in smp boot
>

Our patches are similar in case of  fw_cfg apis support it brings to
u-boot but our use case of using them are different.
My patches target tables (ACPI tables to be specific.)

> I am not familiar with the acpi part, but if you have a
> basic configuration to reproduce the error, maybe I can
> have a try.
>

I shared the patch with you on the separate thread. If you read
through the thread, you can find  the details how to reproduce it.

Anyways, I am sharing how you can test my patch to reproduce the error.

1. Apply the patch file(sahred seprately) to u-boot-x86 tree.
patch -p1 *.patch

2. make qemu-x86_defconfig, make all

3. qemu-system-i386 -nographic -bios u-boot.rom -net nic -net
user,tftp=/tftpboot

Regards,
Saket Sinha