[U-Boot] [PATCH v3 1/8] x86: Drop old CONFIG_INTEL_CORE_ARCH code

[Bin Meng]

On Tue, Nov 25, 2014 at 12:18 PM, Simon Glass <sjg at chromium.org> wrote:
> This is no-longer used, so drop it.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v3:
> - Split out CONFIG_INTEL_CORE_ARCH removal patch
>
> Changes in v2: None
>
>  arch/x86/cpu/interrupts.c | 28 ----------------------------
>  1 file changed, 28 deletions(-)
>
> diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c
> index ea03724..a21d2a6 100644
> --- a/arch/x86/cpu/interrupts.c
> +++ b/arch/x86/cpu/interrupts.c
> @@ -617,31 +617,3 @@ asm(".globl irq_common_entry\n" \
>         DECLARE_INTERRUPT(253) \
>         DECLARE_INTERRUPT(254) \
>         DECLARE_INTERRUPT(255));
> -
> -#if defined(CONFIG_INTEL_CORE_ARCH)
> -/*
> - * Get the number of CPU time counter ticks since it was read first time after
> - * restart. This yields a free running counter guaranteed to take almost 6
> - * years to wrap around even at 100GHz clock rate.
> - */
> -u64 get_ticks(void)
> -{
> -       u64 now_tick = rdtsc();
> -
> -       if (!gd->arch.tsc_base)
> -               gd->arch.tsc_base = now_tick;
> -
> -       return now_tick - gd->arch.tsc_base;
> -}
> -
> -#define PLATFORM_INFO_MSR 0xce
> -
> -unsigned long get_tbclk(void)
> -{
> -       u32 ratio;
> -       u64 platform_info = native_read_msr(PLATFORM_INFO_MSR);
> -
> -       ratio = (platform_info >> 8) & 0xff;
> -       return 100 * 1000 * 1000 * ratio; /* 100MHz times Max Non Turbo ratio */
> -}
> -#endif
> --

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