[U-Boot] [PATCH v2 2/6] mx6: soc: Clear the LDO ramp values up prior to setting the LDO voltages

Stefano Babic sbabic at denx.de
Thu Jan 2 17:18:54 CET 2014


On 26/12/2013 17:51, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam at freescale.com>
> 
> Since ROM may modify the LDO ramp up time according to fuse setting,
> it is safer to reset the ramp up field to its default value of 00:
> 
> 00: 64 cycles of 24MHz clock;
> 01: 128 cycles of 24MHz clock;
> 02: 256 cycles of 24MHz clock;
> 03: 512 cycles of 24MHz clock;
> 
> Signed-off-by: Anson Huang <b20788 at freescale.com>
> Signed-off-by: Jason Liu <r64343 at freescale.com>
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> Changes since v1:
> - None
> 
>  arch/arm/cpu/armv7/mx6/soc.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
> index 6cbade7..13b9e36 100644

Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

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