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| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2026-04-01 17:45:08 +0300 |
|---|---|---|
| committer | Christophe Leroy (CS GROUP) <chleroy@kernel.org> | 2026-04-04 19:54:05 +0300 |
| commit | 208858b1b48eba83d073542372329cf8ed606526 (patch) | |
| tree | 1662e1c520eda0a5c62f43a6cbdace3a2778fa77 /include/linux/debugobjects.h | |
| parent | a0fe29d20e7822182e12324905af5115c1b3aed3 (diff) | |
| download | linux-208858b1b48eba83d073542372329cf8ed606526.tar.xz | |
bus: fsl-mc: wait for the MC firmware to complete its boot
There are use cases in which the Management Complex firmware boot
process is started by the bootloader which does not wait for the boot to
complete. This is mainly done in order to reduce the overall boot time
of a DPAA2 based SoC.
In this kind of circumstance, the fsl-mc bus driver needs to make sure
that the MC firmware boot process is finished before proceeding to the
usual operations such as interrogating the firmware to gather all
existent DPAA2 objects, creating the fsl-mc devices on the bus etc.
Add this kind of check early in the boot process of the fsl-mc bus and
defer the probe in case the firmware is still in its boot process.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20260401144508.3062019-1-ioana.ciornei@nxp.com
Signed-off-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions