Only Bit 12 is used for Processor Clock Division. Writing a 0 means dividing by and writing a 1 means dividing by 2. See AT91SAM9G20 Preliminary p. 307f
This was transfered wrongly in 5d8e359c38d3ab80015e47d0cab792efe75cacf9 Signed-off-by: Alexander Stein <[email protected]> --- arch/arm/include/asm/arch-at91/at91_pmc.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/arch-at91/at91_pmc.h b/arch/arm/include/asm/arch-at91/at91_pmc.h index 5b1a85d..502da2b 100644 --- a/arch/arm/include/asm/arch-at91/at91_pmc.h +++ b/arch/arm/include/asm/arch-at91/at91_pmc.h @@ -94,8 +94,8 @@ typedef struct at91_pmc { #define AT91_PMC_MCKR_MDIV_4 0x00000200 #define AT91_PMC_MCKR_MDIV_MASK 0x00000300 -#define AT91_PMC_MCKR_PLLADIV_1 0x00001000 -#define AT91_PMC_MCKR_PLLADIV_2 0x00002000 +#define AT91_PMC_MCKR_PLLADIV_1 0x00000000 +#define AT91_PMC_MCKR_PLLADIV_2 0x00001000 #define AT91_PMC_IXR_MOSCS 0x00000001 #define AT91_PMC_IXR_LOCKA 0x00000002 -- 1.6.4.4 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
