"Mark" == Mark Jackson mpfj-list@mimc.co.uk writes:
Mark> Allow AM335x MPU core clock speed to be specified in the board config file. Mark> To use, add the following to the board's config file:-
Mark> #define V_MPUCLK <desired clock freq in Hz>
Mark> Signed-off-by: Mark Jackson mpfj@newflow.co.uk Mark> --- Mark> Changes in v2: Mark> - Tweaked after comments from Peter Korsgaard
Mark> arch/arm/include/asm/arch-am33xx/clocks_am33xx.h | 7 +++++-- Mark> 1 file changed, 5 insertions(+), 2 deletions(-)
Mark> diff --git a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h Mark> index d748dd2..f1a8aa7 100644 Mark> --- a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h Mark> +++ b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h Mark> @@ -21,8 +21,11 @@
Mark> #define OSC (V_OSCK/1000000)
Mark> -/* MAIN PLL Fdll = 550 MHZ, */ Mark> -#define MPUPLL_M 550 Mark> +/* MAIN PLL Fdll = 550 MHZ, by default */
It would be good to fix MHZ -> MHz while we're at it. Otherwise it looks good.
Acked-by: Peter Korsgaard jacmet@sunsite.dk
Mark> +#ifndef V_MPUCLK Mark> +#define V_MPUCLK 550000000 Mark> +#endif Mark> +#define MPUPLL_M (V_MPUCLK/1000000) Mark> #define MPUPLL_N (OSC-1) Mark> #define MPUPLL_M2 1
Mark> -- Mark> 1.7.9.5
Mark> _______________________________________________ Mark> U-Boot mailing list Mark> U-Boot@lists.denx.de Mark> http://lists.denx.de/mailman/listinfo/u-boot