[U-Boot] [PATCH v5 017/101] x86: Drop unnecessary cpu code for TPL

[Bin Meng]

On Mon, Nov 25, 2019 at 12:11 PM Simon Glass <sjg at chromium.org> wrote:
>
> We don't need to know every detail about the CPU in TPL. Drop some
> superfluous functions to reduce code size. Add a simple CPU detection
> algorithm which just supports Intel and AMD, since we only support TPL
> on Intel, so far.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v5: None
> Changes in v4:
> - Drop 'if (0)' call to deep_magic_nexgen_probe() and use #ifndef instead
> - Fix 'what' typo
>
> Changes in v3: None
> Changes in v2: None
>
>  arch/x86/cpu/cpu.c      |  4 ++++
>  arch/x86/cpu/i386/cpu.c | 41 +++++++++++++++++++++++++++++++++++++----
>  2 files changed, 41 insertions(+), 4 deletions(-)
>

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