This commit repairs reading of data from other
channels than 0.
Refactors irq handler outside of DT define.
Trigger registered callback only when proper flag is set.
Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com>
Current implementation of NXP mbox driver mbox_nxp_imx_mu
is using only one channel 0.
This commit adds support for multiple mbox channels as is
indented by mbox drivers.
Change done in .send api signaling mode leveraging provided
channel id to select correct General Purpose Interrupt.
Another change done in IRQHandler to check and handle all
channels.
Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com>
Add a MBOX driver wrapper around the NXP MU, simular to
the existing wrapper around the NXP S32 MRU. This allows Zephyr IPC
to work based on the MU, on a number of NXP boards.
Also update the SHA of NXP HAL to enable the Kconfig for this driver.
Signed-off-by: Yicheng Li <yichengli@google.com>
