[U-Boot] [PATCH 5/8] rockchip: rk3188: Setup the armclk in spl

[Simon Glass]

On 20 March 2017 at 05:40, Heiko Stuebner <heiko at sntech.de> wrote:
> The armclk starts in slow mode (24MHz) on the rk3188, which results in U-Boot
> startup taking a lot of time (U-Boot itself, but also the rc4 decoding done
> in the bootrom).
>
> With default pmic settings we can always reach a safe frequency of 600MHz
> which is also the frequency the proprietary loader left the armclk at,
> without needing access to the systems pmic.
>
> Signed-off-by: Heiko Stuebner <heiko at sntech.de>
> ---
>  arch/arm/mach-rockchip/rk3188-board-spl.c | 24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)

Acked-by: Simon Glass <sjg at chromium.org>