[U-Boot] [linux-sunxi] [PATCH 1/3] arm: sunxi: Allow per-platform DRAM ZQ configuration on sun8i

[Julian Calaby]

Hi Paul,

On Thu, Mar 14, 2019 at 9:37 PM Paul Kocialkowski
<paul.kocialkowski at bootlin.com> wrote:
>
> A few sun8i platforms define specific default DRAM ZQ values, but they
> are not taken in account because of MACH_SUN8I being used for the 123
> default first.
>
> Replace MACH_SUN8I with the list of platforms that don't have specific
> DRAM ZQ values, to avoid overwriting the default for those that do.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>
> ---
>  arch/arm/mach-sunxi/Kconfig | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
> index 74e234cded75..c557c79ef097 100644
> --- a/arch/arm/mach-sunxi/Kconfig
> +++ b/arch/arm/mach-sunxi/Kconfig
> @@ -414,7 +414,9 @@ endif
>
>  config DRAM_ZQ
>         int "sunxi dram zq value"
> -       default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I
> +       default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || \
> +                      MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_A83T || \
> +                      MACH_SUNXI_H3_H5
>         default 127 if MACH_SUN7I
>         default 14779 if MACH_SUN8I_V3S
>         default 3881979 if MACH_SUN8I_R40 || MACH_SUN50I_H6

Would it work if these were just re-ordered so the more specific ones
come first?

Thanks,

-- 
Julian Calaby

Email: julian.calaby at gmail.com
Profile: http://www.google.com/profiles/julian.calaby/