[U-Boot] [PATCH v1] x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters

[Bin Meng]

On Fri, Sep 13, 2019 at 11:42 PM Andy Shevchenko
<andriy.shevchenko at linux.intel.com> wrote:
>
> This is reincarnation of the U-Boot
>
> commit 3469bf4274540d1491d58e878a9edc0bdcba17ac
> Author: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> Date:   Wed Jan 10 19:40:15 2018 +0200
>
>     x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters
>
> after upstream got eventually the Linux kernel
>
> commit e6e094e053af75cbc164e950814d3d084fb1e698
> Author: Juergen Gross <jgross at suse.com>
> Date:   Tue Nov 20 08:25:29 2018 +0100
>
>     x86/acpi, x86/boot: Take RSDP address from boot params if available
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> ---
>  arch/x86/include/asm/bootparam.h | 3 ++-
>  arch/x86/lib/zimage.c            | 4 ++++
>  2 files changed, 6 insertions(+), 1 deletion(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>