ACK: [SRU][F/J:linux-bluefield][PATCH v1 0/1] UBUNTU: SAUCE: mlxbf-bootctl: support SMC call for setting ARM boot state
Tim Gardner
tim.gardner at canonical.com
Fri Mar 31 13:04:11 UTC 2023
On 3/30/23 12:42 PM, Asmaa Mnebhi wrote:
> BugLink: https://bugs.launchpad.net/bugs/2013383
>
> SRU Justification:
>
> [Impact]
>
> Add a new SMC call which allows setting the ARM boot progress state to "OS is up".
>
> [Fix]
>
> * Add a new SMC call in mlxbf-bootctl which allows setting the ARM boot progress state to "OS is up".
>
> [Test Case]
>
> * Check that /sys/devices/platform/MLNXBF04:00/driver/os_up exists
>
> [Regression Potential]
>
> * No known regression because it is just adding a sysfs entry. It is backward compatible with older TAF images.
> If the SMC call is not supported by ATF, it is ignored.
>
> Asmaa Mnebhi (1):
> UBUNTU: SAUCE: mlxbf-bootctl: support SMC call for setting ARM boot
> state
>
> drivers/platform/mellanox/mlxbf-bootctl.c | 23 +++++++++++++++++++++++
> drivers/platform/mellanox/mlxbf-bootctl.h | 5 +++++
> 2 files changed, 28 insertions(+)
>
Acked-by: Tim Gardner <tim.gardner at canonical.com>
--
-----------
Tim Gardner
Canonical, Inc
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