u-boot.git/include/imx_sip.h, branch master

imx: bootaux: change names of MACROs used to boot MCU on iMX devices

2023-07-13T09:29:40+00:00

The current bootaux supports i.MX8M and i.MX93, but the name "_M4_"
implies that the SoCs have Cortex-M4. Actually i.MX8MM/Q use Cortex-M4,
i.MX8MN/P use Cortex-M7, i.MX93 use Cortex-M33, so use "_MCU_" in place
of "_M4_" to simplify the naming.

Signed-off-by: faqiang.zhu 
Signed-off-by: Peng Fan

imx: fix header inclusion guards

2023-05-31T14:11:46+00:00

It seems like the header inclusion guards for some IMX related headers
were misspelled or got out of sync.

Make the preprocessor symbols for the #ifndef and #define lines the
same, so that the double inclusion protection works as expected.

Signed-off-by: Andre Przywara 
Reviewed-by: Tom Rini

imx: imx9: Support booting m33 from Acore

2022-07-26T09:29:01+00:00

Add bootaux command to support on-demand booting M33 from u-boot.
It kicks M33 via ATF by "bootaux 0x201e0000 0"

Signed-off-by: Peng Fan

imx8: move SIP macro to common header

2020-05-01T11:46:21+00:00

Move the SIP macro to common header and unify the name to
make others could reuse them.

Reviewed-by: Fabio Estevam 
Signed-off-by: Peng Fan

imx: add support for i.MX8MQ power domain controller

2019-10-08T14:36:36+00:00

Add support for the power domain controller that's used on the
i.MX8MQ.  This will be needed to be able to power on the PCIe
controller.  Bindings taken from Linux, driver implementation
taken from the i.MX8 power domain controller and adjusted for
the i.MX8M SoC.

Signed-off-by: Patrick Wildt

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

imx: add sip function

2018-02-04T11:00:58+00:00

Add SiP (Silicon Provider) services function to issue
SMC call to Arm Trusted Firmware.

More SiP information could be found in
  https://github.com/ARM-software/arm-trusted-firmware/blob/master/
  docs/arm-sip-service.rst

Signed-off-by: Peng Fan 
Reviewed-by: Fabio Estevam 
Cc: Stefano Babic