[U-Boot] [PATCH] odroid: clock: set aclk_cores to 200MHz
Minkyu Kang
mk7.kang at samsung.com
Wed Oct 8 12:49:50 CEST 2014
On 23/09/14 19:46, Przemyslaw Marczak wrote:
> This change fixes suspend/resume issue in the kernel caused
> by the wrong 'aclk_cores' clock value expected by the kernel.
>
> Signed-off-by: Przemyslaw Marczak <p.marczak at samsung.com>
> Cc: Minkyu Kang <mk7.kang at samsung.com>
> ---
> board/samsung/odroid/odroid.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c
> index ac19527..5edb250 100644
> --- a/board/samsung/odroid/odroid.c
> +++ b/board/samsung/odroid/odroid.c
> @@ -158,10 +158,10 @@ static void board_clock_init(void)
> * For MOUThpm = 1000 MHz (MOUTapll)
> * doutcopy = MOUThpm / (ratio + 1) = 200 (4)
> * sclkhpm = doutcopy / (ratio + 1) = 200 (4)
> - * cores_out = armclk / (ratio + 1) = 1000 (0)
> + * cores_out = armclk / (ratio + 1) = 200 (4)
> */
> clr = COPY_RATIO(7) | HPM_RATIO(7) | CORES_RATIO(7);
> - set = COPY_RATIO(4) | HPM_RATIO(4) | CORES_RATIO(0);
> + set = COPY_RATIO(4) | HPM_RATIO(4) | CORES_RATIO(4);
>
> clrsetbits_le32(&clk->div_cpu1, clr, set);
>
>
applied to u-boot-samsung
Thanks,
Minkyu Kang.
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