[oe] [PATCH] u-boot: beagleboard: adjusted clocks to match PSP

Koen Kooi k.kooi at student.utwente.nl
Wed Aug 11 19:50:51 UTC 2010


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On 11-08-10 21:33, Jason Kridner wrote:
> 
> Signed-off-by: Jason Kridner <jkridner at beagleboard.org>
> ---
>  ...3-clocks-update-clock-setup-for-36XX-37XX.patch |    4 ++--
>  recipes/u-boot/u-boot_git.bb                       |    2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch b/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch
> index 03da8ce..e5dbec6 100644
> --- a/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch
> +++ b/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch
> @@ -726,9 +726,9 @@ index 73063ec..2045e4e 100644
>  +per_36x_dpll_param:
>  +/*    SYSCLK    M       N      M2      M3      M4     M5      M6      m2DIV */
>  +.word 12000,    360,    4,     9,      16,     5,     4,      3,      1
> -+.word 13000,   1728,   12,     9,      32,     18,    8,      6,      2
> ++.word 13000,    864,   12,     9,      16,     9,     4,      3,      1
>  +.word 19200,    360,    7,     9,      16,     5,     4,      3,      1
> -+.word 26000,   1728,   12,     9,      32,     18,    8,      6,      2
> ++.word 26000,    432,   12,     9,      16,     9,     4,      3,      1
>  +.word 38400,    360,   15,     9,      16,     5,     4,      3,      1
>  +

Are those actually correct? Last time I looked at that bit Sakomans code
was cleaner and better. Dunno if the PSP tree has changed to fix that.
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