linux-toradex.git/arch/arm64/boot/dts/xilinx/Makefile, branch master Linux kernel for Apalis and Colibri modules arm64: zynqmp: Add support for kd240 board 2025-08-29T05:41:01+00:00 Michal Simek michal.simek@amd.com 2025-07-18T11:24:08+00:00 4f96c5db61f238e8a957df2b81d6343a5e38ca59 The kit is using k24 SOM by default and it is used for motor control and DSP applications. K24 SOM is also possible to used with kv260 and kr260 CC which are also wired in Makefile. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/05ff505c6b6517e3aba983a21454c568c5e86389.1752837842.git.michal.simek@amd.com 
The kit is using k24 SOM by default and it is used for motor control and
DSP applications.

K24 SOM is also possible to used with kv260 and kr260 CC which are also
wired in Makefile.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/05ff505c6b6517e3aba983a21454c568c5e86389.1752837842.git.michal.simek@amd.com
arm64: zynqmp: Add support for kr260 board 2025-08-29T05:41:01+00:00 Michal Simek michal.simek@amd.com 2025-07-18T11:24:07+00:00 7030418d4ea3ee50f1be4cefb2c6fe67016ce2ad The kit based on K26 SOM is built for robotics and industrial application. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/650ff5407528b8a90867ff1ac072b4112c91c866.1752837842.git.michal.simek@amd.com 
The kit based on K26 SOM is built for robotics and industrial application.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/650ff5407528b8a90867ff1ac072b4112c91c866.1752837842.git.michal.simek@amd.com
arm64: versal-net: Add description for b2197-00 revA board 2025-02-17T14:22:53+00:00 Michal Simek michal.simek@amd.com 2025-02-04T08:30:33+00:00 99adc5299f7a13e599133750b58db5099a6936b8 Add description for VN-X board. The board is using Versal NET SoC which has 16 a78 cores with additional IPs. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/1b23d64107220f5b48fc77ba28c5e59a20d83600.1738657826.git.michal.simek@amd.com 
Add description for VN-X board. The board is using Versal NET SoC which has
16 a78 cores with additional IPs.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/1b23d64107220f5b48fc77ba28c5e59a20d83600.1738657826.git.michal.simek@amd.com
arm64: dts: xilinx: Apply overlays to base dtbs 2023-12-13T15:52:37+00:00 Rob Herring robh@kernel.org 2023-09-11T21:47:47+00:00 23b697ec85f3e7beed271b9f344c54821de2251e DT overlays in tree need to be applied to a base DTB to validate they apply, to run schema checks on them, and to catch any errors at compile time. Defining the "-dtbs" variable is not enough as the combined DT must be added to dtbs-y. zynqmp-sck-kr-g-revA.dtso and zynqmp-sck-kr-g-revB.dtso don't exist, so drop them. Signed-off-by: Rob Herring <robh@kernel.org> Fixes: 45fe0dc4ea2e ("arm64: xilinx: Use zynqmp prefix for SOM dt overlays") Link: https://lore.kernel.org/r/20230911214751.2202913-1-robh@kernel.org Signed-off-by: Michal Simek <michal.simek@amd.com> 
DT overlays in tree need to be applied to a base DTB to validate they
apply, to run schema checks on them, and to catch any errors at compile
time. Defining the "-dtbs" variable is not enough as the combined DT must
be added to dtbs-y.

zynqmp-sck-kr-g-revA.dtso and zynqmp-sck-kr-g-revB.dtso don't exist, so drop
them.

Signed-off-by: Rob Herring <robh@kernel.org>
Fixes: 45fe0dc4ea2e ("arm64: xilinx: Use zynqmp prefix for SOM dt overlays")
Link: https://lore.kernel.org/r/20230911214751.2202913-1-robh@kernel.org
Signed-off-by: Michal Simek <michal.simek@amd.com>
arm64: xilinx: Use zynqmp prefix for SOM dt overlays 2023-05-16T12:50:15+00:00 Michal Simek michal.simek@amd.com 2023-05-02T13:12:49+00:00 45fe0dc4ea2efff3eff4e54e31e679224c095c2a U-Boot is using zynqmp- prefix to compose DT name for board detection that's why also generate DT in this format in the kernel. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/49c1b8c992929610ba17b9c6edf5d40d4b28d2ed.1683033163.git.michal.simek@amd.com 
U-Boot is using zynqmp- prefix to compose DT name for board detection
that's why also generate DT in this format in the kernel.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/49c1b8c992929610ba17b9c6edf5d40d4b28d2ed.1683033163.git.michal.simek@amd.com
arm64: zynqmp: Change zc1275 board name to zcu1275 2023-05-12T11:23:49+00:00 Michal Simek michal.simek@amd.com 2023-05-03T07:40:15+00:00 370b0e900fb0f1c74cb1ecf9f92306b6e52039e8 Internal board zc1275 was released also to public which ends up with adding missing 'u' to board name. Reflect this change by renaming DT files. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/9b50c72c4e634b2c72758eed6275920eedbda06f.1683099606.git.michal.simek@amd.com 
Internal board zc1275 was released also to public which ends up with adding
missing 'u' to board name. Reflect this change by renaming DT files.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/9b50c72c4e634b2c72758eed6275920eedbda06f.1683099606.git.michal.simek@amd.com
arm64: zynqmp: Add support for Xilinx Kria SOM board 2021-09-29T11:48:21+00:00 Michal Simek michal.simek@xilinx.com 2021-09-22T07:07:32+00:00 7a4c31ee877a40053e39b80fe1d61c42b49f1078 There are couple of revisions of SOMs (k26) and associated carrier cards (kv260). SOM itself has two major versions: sm-k26 - SOM with EMMC smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware in QSPI. SOMs are describing only devices available on the SOM or connections which are described in specification (for example UART, fwuen). When SOM boots out of QSPI it uses limited number of peripherals defined by the specification and present in sm(k)-k26 dtses. Then a carrier card (CC) detection is happening and DT overlay is applied to brings new functionality. That's why DT overlays are used. The name is composed together with SOM name and CC name that's why DT overlays with these names are generated to make sure they can be used together. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1ba32590670434b650bacf6410a65579dd30b38b.1632294439.git.michal.simek@xilinx.com 
There are couple of revisions of SOMs (k26) and associated carrier cards
(kv260).
SOM itself has two major versions:
sm-k26 - SOM with EMMC
smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware
in QSPI.

SOMs are describing only devices available on the SOM or connections which
are described in specification (for example UART, fwuen).

When SOM boots out of QSPI it uses limited number of peripherals defined by
the specification and present in sm(k)-k26 dtses.
Then a carrier card (CC) detection is happening and DT overlay is applied
to brings new functionality. That's why DT overlays are used. The name is
composed together with SOM name and CC name that's why DT overlays with
these names are generated to make sure they can be used together.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1ba32590670434b650bacf6410a65579dd30b38b.1632294439.git.michal.simek@xilinx.com
arm64: zynqmp: Add support for zcu102-rev1.1 board 2021-09-13T06:55:55+00:00 Michal Simek michal.simek@xilinx.com 2021-06-14T15:25:38+00:00 e6a52b9e3bec66c0da3e0e3b0a04be0e09de3986 zcu102 rev1.1 compare to rev1.0 is using by default different DDR memory which requires different configuration. The reason for adding this file to Linux kernel is that U-Boot fdtfile variable is composed based on board revision (in eeprom) and dtb file should exist in standard distibutions for passing it to Linux kernel. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/38bbbeb885f4d9ba466c43ab9b4d25190a3552fb.1623684253.git.michal.simek@xilinx.com 
zcu102 rev1.1 compare to rev1.0 is using by default different DDR memory
which requires different configuration. The reason for adding this file to
Linux kernel is that U-Boot fdtfile variable is composed based on board
revision (in eeprom) and dtb file should exist in standard distibutions for
passing it to Linux kernel.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/38bbbeb885f4d9ba466c43ab9b4d25190a3552fb.1623684253.git.michal.simek@xilinx.com
arm64: dts: zynqmp: Add description for zcu104 revC 2021-02-01T09:37:53+00:00 Michal Simek michal.simek@xilinx.com 2021-01-21T10:27:00+00:00 127b856f67fc7bf9f753f99d247347833543ee42 Xilinx ZynqMP zcu104 revC and newer board revisions have different i2c structure compare to revA. The rest of the board is the same from software perspective. Also enable DMAs and QSPI. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/17f68c235ea1ce96c3293ca0cf3178951d6663f7.1611224800.git.michal.simek@xilinx.com 
Xilinx ZynqMP zcu104 revC and newer board revisions have different i2c
structure compare to revA. The rest of the board is the same from software
perspective.
Also enable DMAs and QSPI.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/17f68c235ea1ce96c3293ca0cf3178951d6663f7.1611224800.git.michal.simek@xilinx.com
arm64: dts: zynqmp: Add support for Avnet Ultra96 rev1 board 2018-07-19T07:48:30+00:00 Michal Simek michal.simek@xilinx.com 2018-05-02T11:14:35+00:00 41ee3e3883056f216bc1044c7ab1c8477b3384ad Avnet Ultra96 rev1 board is commercialized Xilinx zcu100 revC/D internal board. The patch is reusing zcu100 revC files but changing model description and compatible strings which are used for example by libmraa. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Avnet Ultra96 rev1 board is commercialized Xilinx zcu100 revC/D
internal board. The patch is reusing zcu100 revC files but changing
model description and compatible strings which are used for example by
libmraa.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>