[PATCH 0/2] Add SCM warmboot support for QCOM SoCs

Lina Iyer lina.iyer at linaro.org
Fri Feb 27 12:07:19 PST 2015


On Thu, Feb 26 2015 at 15:20 -0700, Lina Iyer wrote:
>On Thu, Feb 26 2015 at 15:10 -0700, Kumar Gala wrote:
>>
>>On Feb 25, 2015, at 4:54 PM, Lina Iyer <lina.iyer at linaro.org> wrote:
>>
>>>Hi,
>>>
>>>These patches used to be part of my cpuidle patchset, think these can go in
>>>independently.
>>>
>>>The patches do the following -
>>>
>>>1. Add QCOM Secure Monitor specific enumeration for warm boot on qcom targets
>>>2. Add an API to set up the warmboot address. Consolidate the warm boot flags
>>>into the implementation file
>>>
>>>Thanks,
>>>Lina
>>>
>>>Lina Iyer (2):
>>> ARM: qcom: Add SCM warmboot flags for quad core targets.
>>> qcom: scm: Add scm_set_warm_boot_addr function
>>>
>>>arch/arm/mach-qcom/scm-boot.c | 38 ++++++++++++++++++++++++++++++++++++++
>>>arch/arm/mach-qcom/scm-boot.h |  5 +++--
>>>2 files changed, 41 insertions(+), 2 deletions(-)
>>
>>Lina,
>>
>>Do you mind rebasing these patches on my recent SCM cleanup set.  You find it at:
>>
>>git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git qcom/scm-cleanup
>>
>
>Sure. As suggested by Kevin H, I will merge the two patches and rebase
>on top yours and resubmit.
>
I have rebased on top of yours. I will send it shortly. But please note
that source "driver/firmware/Kconfig" is missing in arch/arm/Kconfig for
the driver/firmware to build.

Also, I have a dependency on the scm_call_atomic() api introduced by
Stephen [1] for cpuidle. When can I expect to see that?

[1]. https://lkml.org/lkml/2014/8/4/765


Thanks,
Lina



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