[U-Boot] [PATCH v2 10/51] x86: Create a common header for Intel register access

[Bin Meng]

On Sat, Mar 12, 2016 at 1:06 PM, Simon Glass <sjg at chromium.org> wrote:
> There are several blocks of registers that are accessed from all over the
> code on Intel CPUs. These don't currently have their own driver and it is
> not clear whether having a driver makes sense.
>
> An example is the Memory Controller Hub (MCH). We map it to a known location
> on some Intel chips (mostly those without FSP - Firmware Support Package).
>
> Add a new header file for these registers, and move MCH into it.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v2:
> - Use capitals for header guard
>
>  arch/x86/cpu/ivybridge/cpu.c                      |  1 +
>  arch/x86/cpu/ivybridge/gma.c                      |  1 +
>  arch/x86/cpu/ivybridge/northbridge.c              |  5 +++--
>  arch/x86/cpu/ivybridge/sdram.c                    |  3 ++-
>  arch/x86/include/asm/arch-ivybridge/sandybridge.h |  3 ---
>  arch/x86/include/asm/intel_regs.h                 | 15 +++++++++++++++
>  6 files changed, 22 insertions(+), 6 deletions(-)
>  create mode 100644 arch/x86/include/asm/intel_regs.h
>

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