[PATCH v3 2/2] sunxi: H616: dram: drop default TPR6 Kconfig value
Jernej Škrabec
jernej.skrabec at gmail.com
Mon Apr 27 20:42:34 CEST 2026
Dne ponedeljek, 27. april 2026 ob 15:58:19 Srednjeevropski poletni čas je Andre Przywara napisal(a):
> CONFIG_DRAM_SUNXI_TPR6 is the only DRAM config parameter that has a
> non-zero default value. Since we need to provide a value for all the
> other parameters anyway, avoiding TPR6 makes no real difference.
> To make matters worse, TPR6 is a compound value covering multiple DRAM
> types, but also spans over three SoCs, which makes it hard to find one
> good default value.
>
> Drop the default from Kconfig, and put some explicit values in the
> defconfigs for the few boards that were relying on the default so far.
> The value is taken from one BSP, only the lower byte matters anyway for
> those boards, all using DDR3 DRAM.
>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec at gmail.com>
Best regards,
Jernej
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