Thread (29 messages) 29 messages, 5 authors, 2016-06-03

[Patch v5 3/8] firmware: qcom: scm: Use atomic SCM for cold boot

From: Bjorn Andersson <hidden>
Date: 2016-05-13 23:37:20
Also in: linux-arm-msm, linux-devicetree, lkml

On Thu 12 May 20:46 PDT 2016, Andy Gross wrote:
This patch changes the cold_set_boot_addr function to use atomic SCM
calls.  cold_set_boot_addr required adding qcom_scm_call_atomic2 to
support the two arguments going to the smc call.  Using atomic removes
the need for memory allocation and instead places all arguments in
registers.

Signed-off-by: Andy Gross <redacted>
Acked-by: Bjorn Andersson <redacted>

Regards,
Bjorn
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