As the PHYTEC phyCORE-i.MX91 [1] is just another variant of the existing
PHYTEC phyCORE-i.MX93 SoM but with i.MX91 SoC populated instead, add it
to the existing board-code "phycore_imx93", and rename that board to
"phycore_imx91_93" to reflect the dual SoCs support. While at it, also
rename and change common files accordingly. This way i.MX91 and i.MX93
SoC variants of the phyCORE SoM share most of the code and documentation
without duplication, while maintaining own device-tree and defconfigs
for each CPU variant.

Supported features:
 - 1GB LPDDR4 RAM
 - Debug UART
 - EEPROM
 - eMMC
 - Ethernet
 - SD-card
 - USB

Product page SoM:
[1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>

Remove redundant chapters, clarify and reword confusing sections.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/29557

- Add support for i.MX952.
- Add support for XPI1 on imx943_evk.

U-Boot produces flash.bin as the final boot image when building for
the i.MX95 EVK, but the documentation refers to imx-boot-imx95.bin.

Update the instructions to use flash.bin when copying the image to
the SD card.

Signed-off-by: Fabio Estevam <festevam@nabladev.com>

The imx-oei and imx-sm build systems defaults to:

  TC_VERSION ?= 14.2.rel1

but the documentation still instructs users to download the 13.3 toolchain.
This causes the build to fail because the expected directory name does
not exist.

Update the documentation to reference the 14.2 toolchain to match the build
system default.

Signed-off-by: Fabio Estevam <festevam@nabladev.com>
Acked-by: Peng Fan <peng.fan@nxp.com>

Add support for i.MX952 15x15 lpddr4x board support.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>

Describe build with OpenSBI fw_dynamic.bin path as OPENSBI=<path> on the
same line instead of as an export. Also remedy a typo which had the wrong
directory path before the filename.

Fixes: 8304f3226700 ("doc: board: starfive: update jh7110 common description")
Signed-off-by: E Shattow <e@freeshell.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

Describe build with output directory as O=<dir> environment variable
and not unrelated -O <output sync> command line argument.

Fixes: 8304f3226700 ("doc: board: starfive: update jh7110 common description")
Signed-off-by: E Shattow <e@freeshell.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

OrangePi RV is a board that uses the same EEPROM product serial identifier
as the StarFive VisionFive 2 1.3b.

In fact it is not completely compatible with the StarFive VisionFive 2
1.3b for use with Linux Kernel however it is good enough for use with
U-Boot SPL and U-Boot Main. Describe how to set the devicetree search path
and, for advanced users, suggest that it is possible to update the EEPROM
data with an invented "XOPIRV" identifier for automatic board detection.

Signed-off-by: E Shattow <e@freeshell.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

Siddharth Vadapalli <s-vadapalli@ti.com> says:

This series adds PCIe endpoint boot support for the TI J784S4 SoC.
Series is based on commit f9ffeec4bdc ("board: toradex: Make A53 get RAM
size from DT in K3 boards") of the master branch of U-Boot.

PCIe Boot Logs (J784S4-EVM running Linux as Root-Complex transfers
bootloaders to another J784S4-EVM configured for PCIe Boot):
https://gist.github.com/Siddharth-Vadapalli-at-TI/2d157003818441fe79a139d0dec1058a

Link: https://lore.kernel.org/r/20260216102858.2745657-1-s-vadapalli@ti.com