[U-Boot] [PATCH] Exynos: Make sure ps_hold gets set in the SPL

Akshay Saraswat akshay.s at samsung.com
Mon May 26 15:40:22 CEST 2014


Hi Simon,

>On 22 May 2014 01:53, Akshay Saraswat <akshay.s at samsung.com> wrote:
>> From: Doug Anderson <dianders at chromium.org>
>>
>> Setting ps_hold ought to be one of the first things we do when we
>> first boot up. If we wait until the main u-boot runs we won't set it
>> in time and the PMIC may power us back off.
>>
>> Moving ps_hold setup into the generic power_init() which
>> should contain code that's currently duplicated in the
>> board_power_init() of several boards.
>>
>> Signed-off-by: Doug Anderson <dianders at chromium.org>
>> Signed-off-by: Akshay Saraswat <akshay.s at samsung.com>
>> ---
>>  arch/arm/cpu/armv7/exynos/lowlevel_init.c |  6 +++++-
>>  arch/arm/cpu/armv7/exynos/power.c         | 14 ++++++++++++++
>>  arch/arm/include/asm/arch-exynos/power.h  |  8 ++++++++
>>  3 files changed, 27 insertions(+), 1 deletion(-)
>
>Acked-by: Simon Glass <sjg at chromium.org>
>
>Also see http://patchwork.ozlabs.org/patch/350693/ but your patch is better.
>

Shall we keep this one then ?

>
>Regards,
>Simon
>

Regards,
Akshay Saraswat


More information about the U-Boot mailing list