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

1 Oct 2019


      On Tue, Oct 1, 2019 at 6:18 PM Bin Meng bmeng.cn@gmail.com wrote:
...
On Fri, Sep 13, 2019 at 11:42 PM Andy Shevchenko
andriy.shevchenko@linux.intel.com wrote:
...
This is reincarnation of the U-Boot
commit 3469bf4274540d1491d58e878a9edc0bdcba17ac
Author: Andy Shevchenko andriy.shevchenko@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@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@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@gmail.com
applied to u-boot-x86, thanks!