* [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
@ 2025-08-30 17:33 ` Vladimir Oltean
2025-09-10 14:03 ` Romain Naour via buildroot
2026-01-02 22:27 ` Thomas Petazzoni via buildroot
2025-08-30 17:33 ` [Buildroot] [PATCH v4 2/2] board/lx2160ardb: new platform Vladimir Oltean
` (4 subsequent siblings)
5 siblings, 2 replies; 13+ messages in thread
From: Vladimir Oltean @ 2025-08-30 17:33 UTC (permalink / raw)
To: buildroot
Cc: Brandon Maier, Ioana Ciornei, Romain Naour, Vincent Jardin,
Julien Olivain, Akhilesh Nema
Introduce a package for the restool program, which permits the user to
modify the network configuration of the DPAA2 subsystem and create one
that is adequate to their use case.
We integrate the master branch, which is effectively the
lf-6.12.20-2.0.0 release tag, plus some extra fixups specifically made
for the Buildroot integration:
- commit b44748ed0bb3 ("Avoid use of non-portable __WORDSIZE when
defining BITS_PER_LONG")
- commit b4a734f3512b ("restool: fix format string for 64 bit time_t in
parse_obj_command()")
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Vincent Jardin <vjardin@free.fr>
---
v3->v4:
- integrate upstream patches which fix musl builds and 64-bit time_t on
32-bit
- fix _LICENSE_FILES variable (it is named LICENSE, not COPYING) and its
hash
v2->v3: integrate upstream a patch which fixes 32-bit builds
v1->v2: integrate upstream a patch from Vincent which avoids building
man pages
DEVELOPERS | 1 +
package/Config.in | 1 +
package/qoriq-restool/Config.in | 22 +++++++++++++++++++++
package/qoriq-restool/qoriq-restool.hash | 3 +++
package/qoriq-restool/qoriq-restool.mk | 25 ++++++++++++++++++++++++
5 files changed, 52 insertions(+)
create mode 100644 package/qoriq-restool/Config.in
create mode 100644 package/qoriq-restool/qoriq-restool.hash
create mode 100644 package/qoriq-restool/qoriq-restool.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 87a26b43888d..cd46cec92824 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -3435,6 +3435,7 @@ F: package/qoriq-ddr-phy-binary/
F: package/qoriq-firmware-inphi/
F: package/qoriq-mc-binary/
F: package/qoriq-mc-utils/
+F: package/qoriq-restool/
N: Volkov Viacheslav <sv99@inbox.ru>
F: package/v4l2grab/
diff --git a/package/Config.in b/package/Config.in
index 1c4dcf2c7576..d4678d7f0e2b 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -597,6 +597,7 @@ endmenu
source "package/pru-software-support/Config.in"
source "package/pulseview/Config.in"
source "package/qoriq-cadence-dp-firmware/Config.in"
+ source "package/qoriq-restool/Config.in"
source "package/raspi-gpio/Config.in"
source "package/rdma-core/Config.in"
source "package/read-edid/Config.in"
diff --git a/package/qoriq-restool/Config.in b/package/qoriq-restool/Config.in
new file mode 100644
index 000000000000..dbe0934d4dd3
--- /dev/null
+++ b/package/qoriq-restool/Config.in
@@ -0,0 +1,22 @@
+config BR2_PACKAGE_QORIQ_RESTOOL
+ bool "qoriq-restool"
+ help
+ The DPAA2 architecture in Layerscape SoCs consists of
+ networking resources that can be assembled into various
+ nuggets of functionality, called "objects" (DPMAC, DPNI,
+ DPDMUX, DPSW etc), by the Management Complex (MC) firmware.
+
+ The MC firmware reads a file called Data Path Layout (DPL)
+ which describes the set of networking objects it should
+ create statically, at boot time.
+
+ The restool program is able to talk to the Management
+ Complex at runtime and permits the dynamic reconfiguration
+ of networking objects, as well as saving the current
+ configuration into a new DPL file. Without the restool
+ program, the only possible networking configuration is
+ that specified in the boot-time DPL file.
+
+ https://github.com/nxp-qoriq/restool
+ # sign in required
+ https://www.nxp.com/webapp/Download?colCode=DPAA2UM
diff --git a/package/qoriq-restool/qoriq-restool.hash b/package/qoriq-restool/qoriq-restool.hash
new file mode 100644
index 000000000000..72a34473f21e
--- /dev/null
+++ b/package/qoriq-restool/qoriq-restool.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 2879f14c9dd810e92d4c51c7f1a3e6705a5a585c2445e507f63e39872ac6237d qoriq-restool-lf-6.12.20-2.0.0-3-gb44748e.tar.gz
+sha256 ddc794a75f11c3bd01015f16b9776064a894015e7a1603541283ccbc2e1c3a40 LICENSE
diff --git a/package/qoriq-restool/qoriq-restool.mk b/package/qoriq-restool/qoriq-restool.mk
new file mode 100644
index 000000000000..52a622f70e03
--- /dev/null
+++ b/package/qoriq-restool/qoriq-restool.mk
@@ -0,0 +1,25 @@
+################################################################################
+#
+# qoriq-restool
+#
+################################################################################
+
+QORIQ_RESTOOL_VERSION = lf-6.12.20-2.0.0-3-gb44748e
+QORIQ_RESTOOL_SITE = $(call github,nxp-qoriq,restool,$(QORIQ_RESTOOL_VERSION))
+QORIQ_RESTOOL_LICENSE = BSD-3-Clause or GPL-2.0-or-later
+QORIQ_RESTOOL_LICENSE_FILES = LICENSE
+
+QORIQ_RESTOOL_MAKE_OPTS = \
+ CC="$(TARGET_CC)" \
+ CROSS_COMPILE="$(TARGET_CROSS)"
+
+define QORIQ_RESTOOL_BUILD_CMDS
+ cd $(@D) && $(TARGET_MAKE_ENV) $(MAKE) $(QORIQ_RESTOOL_MAKE_OPTS)
+endef
+
+define QORIQ_RESTOOL_INSTALL_TARGET_CMDS
+ $(TARGET_MAKE_ENV) MANPAGE="" $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) \
+ prefix=/usr install
+endef
+
+$(eval $(generic-package))
--
2.43.0
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^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package
2025-08-30 17:33 ` [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package Vladimir Oltean
@ 2025-09-10 14:03 ` Romain Naour via buildroot
2026-01-02 22:27 ` Thomas Petazzoni via buildroot
1 sibling, 0 replies; 13+ messages in thread
From: Romain Naour via buildroot @ 2025-09-10 14:03 UTC (permalink / raw)
To: Vladimir Oltean, buildroot
Cc: Brandon Maier, Ioana Ciornei, Vincent Jardin, Julien Olivain,
Akhilesh Nema
Hello Vladimir, Vincent,
Le 30/08/2025 à 19:33, Vladimir Oltean a écrit :
> Introduce a package for the restool program, which permits the user to
> modify the network configuration of the DPAA2 subsystem and create one
> that is adequate to their use case.
>
> We integrate the master branch, which is effectively the
> lf-6.12.20-2.0.0 release tag, plus some extra fixups specifically made
> for the Buildroot integration:
> - commit b44748ed0bb3 ("Avoid use of non-portable __WORDSIZE when
> defining BITS_PER_LONG")
> - commit b4a734f3512b ("restool: fix format string for 64 bit time_t in
> parse_obj_command()")
>
> Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
> Reviewed-by: Vincent Jardin <vjardin@free.fr>
> ---
> v3->v4:
> - integrate upstream patches which fix musl builds and 64-bit time_t on
> 32-bit
> - fix _LICENSE_FILES variable (it is named LICENSE, not COPYING) and its
> hash
> v2->v3: integrate upstream a patch which fixes 32-bit builds
> v1->v2: integrate upstream a patch from Vincent which avoids building
> man pages
>
> DEVELOPERS | 1 +
> package/Config.in | 1 +
> package/qoriq-restool/Config.in | 22 +++++++++++++++++++++
> package/qoriq-restool/qoriq-restool.hash | 3 +++
> package/qoriq-restool/qoriq-restool.mk | 25 ++++++++++++++++++++++++
> 5 files changed, 52 insertions(+)
> create mode 100644 package/qoriq-restool/Config.in
> create mode 100644 package/qoriq-restool/qoriq-restool.hash
> create mode 100644 package/qoriq-restool/qoriq-restool.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 87a26b43888d..cd46cec92824 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -3435,6 +3435,7 @@ F: package/qoriq-ddr-phy-binary/
> F: package/qoriq-firmware-inphi/
> F: package/qoriq-mc-binary/
> F: package/qoriq-mc-utils/
> +F: package/qoriq-restool/
>
> N: Volkov Viacheslav <sv99@inbox.ru>
> F: package/v4l2grab/
> diff --git a/package/Config.in b/package/Config.in
> index 1c4dcf2c7576..d4678d7f0e2b 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -597,6 +597,7 @@ endmenu
> source "package/pru-software-support/Config.in"
> source "package/pulseview/Config.in"
> source "package/qoriq-cadence-dp-firmware/Config.in"
> + source "package/qoriq-restool/Config.in"
> source "package/raspi-gpio/Config.in"
> source "package/rdma-core/Config.in"
> source "package/read-edid/Config.in"
> diff --git a/package/qoriq-restool/Config.in b/package/qoriq-restool/Config.in
> new file mode 100644
> index 000000000000..dbe0934d4dd3
> --- /dev/null
> +++ b/package/qoriq-restool/Config.in
> @@ -0,0 +1,22 @@
> +config BR2_PACKAGE_QORIQ_RESTOOL
> + bool "qoriq-restool"
Is this software can be used in other plateform than the aarch64 NXP LAYERSCAPE ?
If not, we may want to select this package only for BR2_aarch64.
The QorIQ DPAA2 fsl-mc bus driver seems to be limited to NXP SoCs.
Yocto define a COMPATIBLE_MACHINE = "(qoriq-arm64)" to target only aarch64.
Otherwise qoriq-restool will be built for all architectures supported by Buildroot.
(Same question about other qoriq packages?)
What about dtc or bash dependecy ?
https://github.com/Freescale/meta-freescale/blob/master/recipes-dpaa2/restool/restool_git.bb#L19
Best regards,
Romain
> + help
> + The DPAA2 architecture in Layerscape SoCs consists of
> + networking resources that can be assembled into various
> + nuggets of functionality, called "objects" (DPMAC, DPNI,
> + DPDMUX, DPSW etc), by the Management Complex (MC) firmware.
> +
> + The MC firmware reads a file called Data Path Layout (DPL)
> + which describes the set of networking objects it should
> + create statically, at boot time.
> +
> + The restool program is able to talk to the Management
> + Complex at runtime and permits the dynamic reconfiguration
> + of networking objects, as well as saving the current
> + configuration into a new DPL file. Without the restool
> + program, the only possible networking configuration is
> + that specified in the boot-time DPL file.
> +
> + https://github.com/nxp-qoriq/restool
> + # sign in required
> + https://www.nxp.com/webapp/Download?colCode=DPAA2UM
> diff --git a/package/qoriq-restool/qoriq-restool.hash b/package/qoriq-restool/qoriq-restool.hash
> new file mode 100644
> index 000000000000..72a34473f21e
> --- /dev/null
> +++ b/package/qoriq-restool/qoriq-restool.hash
> @@ -0,0 +1,3 @@
> +# Locally calculated
> +sha256 2879f14c9dd810e92d4c51c7f1a3e6705a5a585c2445e507f63e39872ac6237d qoriq-restool-lf-6.12.20-2.0.0-3-gb44748e.tar.gz
> +sha256 ddc794a75f11c3bd01015f16b9776064a894015e7a1603541283ccbc2e1c3a40 LICENSE
> diff --git a/package/qoriq-restool/qoriq-restool.mk b/package/qoriq-restool/qoriq-restool.mk
> new file mode 100644
> index 000000000000..52a622f70e03
> --- /dev/null
> +++ b/package/qoriq-restool/qoriq-restool.mk
> @@ -0,0 +1,25 @@
> +################################################################################
> +#
> +# qoriq-restool
> +#
> +################################################################################
> +
> +QORIQ_RESTOOL_VERSION = lf-6.12.20-2.0.0-3-gb44748e
> +QORIQ_RESTOOL_SITE = $(call github,nxp-qoriq,restool,$(QORIQ_RESTOOL_VERSION))
> +QORIQ_RESTOOL_LICENSE = BSD-3-Clause or GPL-2.0-or-later
> +QORIQ_RESTOOL_LICENSE_FILES = LICENSE
> +
> +QORIQ_RESTOOL_MAKE_OPTS = \
> + CC="$(TARGET_CC)" \
> + CROSS_COMPILE="$(TARGET_CROSS)"
> +
> +define QORIQ_RESTOOL_BUILD_CMDS
> + cd $(@D) && $(TARGET_MAKE_ENV) $(MAKE) $(QORIQ_RESTOOL_MAKE_OPTS)
> +endef
> +
> +define QORIQ_RESTOOL_INSTALL_TARGET_CMDS
> + $(TARGET_MAKE_ENV) MANPAGE="" $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) \
> + prefix=/usr install
> +endef
> +
> +$(eval $(generic-package))
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^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package
2025-08-30 17:33 ` [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package Vladimir Oltean
2025-09-10 14:03 ` Romain Naour via buildroot
@ 2026-01-02 22:27 ` Thomas Petazzoni via buildroot
1 sibling, 0 replies; 13+ messages in thread
From: Thomas Petazzoni via buildroot @ 2026-01-02 22:27 UTC (permalink / raw)
To: Vladimir Oltean
Cc: buildroot, Brandon Maier, Ioana Ciornei, Romain Naour,
Vincent Jardin, Julien Olivain, Akhilesh Nema
Hello,
On Sat, 30 Aug 2025 20:33:12 +0300
Vladimir Oltean <olteanv@gmail.com> wrote:
> Introduce a package for the restool program, which permits the user to
> modify the network configuration of the DPAA2 subsystem and create one
> that is adequate to their use case.
>
> We integrate the master branch, which is effectively the
> lf-6.12.20-2.0.0 release tag, plus some extra fixups specifically made
> for the Buildroot integration:
> - commit b44748ed0bb3 ("Avoid use of non-portable __WORDSIZE when
> defining BITS_PER_LONG")
> - commit b4a734f3512b ("restool: fix format string for 64 bit time_t in
> parse_obj_command()")
>
> Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
> Reviewed-by: Vincent Jardin <vjardin@free.fr>
Thanks, I've applied, with minor tweaks.
> + The restool program is able to talk to the Management
> + Complex at runtime and permits the dynamic reconfiguration
> + of networking objects, as well as saving the current
> + configuration into a new DPL file. Without the restool
> + program, the only possible networking configuration is
> + that specified in the boot-time DPL file.
> +
> + https://github.com/nxp-qoriq/restool
> + # sign in required
> + https://www.nxp.com/webapp/Download?colCode=DPAA2UM
Dropped this last link as we want a reachable project homepage as the
last element of the help text.
> diff --git a/package/qoriq-restool/qoriq-restool.mk b/package/qoriq-restool/qoriq-restool.mk
> new file mode 100644
> index 000000000000..52a622f70e03
> --- /dev/null
> +++ b/package/qoriq-restool/qoriq-restool.mk
> @@ -0,0 +1,25 @@
> +################################################################################
> +#
> +# qoriq-restool
> +#
> +################################################################################
> +
> +QORIQ_RESTOOL_VERSION = lf-6.12.20-2.0.0-3-gb44748e
> +QORIQ_RESTOOL_SITE = $(call github,nxp-qoriq,restool,$(QORIQ_RESTOOL_VERSION))
> +QORIQ_RESTOOL_LICENSE = BSD-3-Clause or GPL-2.0-or-later
s/GPL-2.0-or-later/GPL-2.0+/
because yeah we don't use exactly SPDX in Buildroot (maybe we should,
but for the time being, let's be consistent).
> +QORIQ_RESTOOL_LICENSE_FILES = LICENSE
> +
> +QORIQ_RESTOOL_MAKE_OPTS = \
> + CC="$(TARGET_CC)" \
> + CROSS_COMPILE="$(TARGET_CROSS)"
> +
> +define QORIQ_RESTOOL_BUILD_CMDS
> + cd $(@D) && $(TARGET_MAKE_ENV) $(MAKE) $(QORIQ_RESTOOL_MAKE_OPTS)
Changed to:
+define QORIQ_RESTOOL_BUILD_CMDS
+ $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
+ CC="$(TARGET_CC)" \
+ CROSS_COMPILE="$(TARGET_CROSS)"
+endef
> +endef
> +
> +define QORIQ_RESTOOL_INSTALL_TARGET_CMDS
> + $(TARGET_MAKE_ENV) MANPAGE="" $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) \
> + prefix=/usr install
Reformatted to:
+define QORIQ_RESTOOL_INSTALL_TARGET_CMDS
+ $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
+ MANPAGE="" DESTDIR=$(TARGET_DIR) \
+ prefix=/usr install
+endef
Just for consistency between both.
Thanks!
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH v4 2/2] board/lx2160ardb: new platform
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
2025-08-30 17:33 ` [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package Vladimir Oltean
@ 2025-08-30 17:33 ` Vladimir Oltean
2026-01-02 22:33 ` Thomas Petazzoni via buildroot
2026-02-02 11:42 ` [Buildroot] [PATCH v5 0/3] Initial LX2160A-RDB support Maxime Leroy
` (3 subsequent siblings)
5 siblings, 1 reply; 13+ messages in thread
From: Vladimir Oltean @ 2025-08-30 17:33 UTC (permalink / raw)
To: buildroot
Cc: Brandon Maier, Ioana Ciornei, Romain Naour, Vincent Jardin,
Julien Olivain, Akhilesh Nema
Add Buildroot support for the NXP LX2160A-RDB (reference design board).
This is configured here to boot from the SD card. To my surprise, NXP
RCWs for LX2160A rev2 silicon don't have a pre-existing example for SD
boot, so until one is available, include the RCW through board files.
I would have been fine with the default U-Boot environment, except that
I would like to ship the MC firmware deployed as a file in the
filesystem, and that requires a custom 'mcinitcmd' environment variable
to load it. Thus, the 'env default -a' output was customized and
included here in its entirety.
Previous review feedback said that the U-Boot environment is too large:
https://lore.kernel.org/buildroot/2hhshlixqffg7r3o33klqzyvbxnpwllhhkskbi5igtewh6htlg@5huoxuxspqlv/
Short of me starting to strip away features, the best I can do is to
amortize the cost by taking away some variables and placing them in
other U-Boot environment variable files which can be reused.
- board/freescale/common/env-distro-boot-layerscape.txt: The U-Boot
distro boot feature is generic, however for Layerscape it was
customized through the introduction of the esbc_validate command, to
support Secure Boot.
- board/freescale/common/env-dpaa2.txt: a reusable layer for other
LS1088A, LS2088A, LX2160A based SoCs.
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Vincent Jardin <vjardin@free.fr>
---
v3->v4:
- add BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
v2->v3:
- split U-Boot environment into 3 files
- integrate lf-6.12.20-2.0.0 NXP BSP tag
- fix the NXP component list in the README
- move the DPAA2 udev rules from board/freescale/lx2160ardb/rootfs_overlay
to board/freescale/common/rootfs_overlay, on the premise that they do
no harm and are not board-specific.
v1->v2: patch is new
.../common/env-distro-boot-layerscape.txt | 33 +++++
board/freescale/common/env-dpaa2.txt | 6 +
.../udev/rules.d/74-dpaa2-networking.rules | 29 ++++
board/freescale/lx2160ardb/extlinux.conf | 4 +
board/freescale/lx2160ardb/genimage.cfg | 47 +++++++
.../arm-trusted-firmware.hash | 2 +
| 1 +
.../lx2160ardb/patches/linux/linux.hash | 2 +
.../lx2160ardb/patches/uboot/uboot.hash | 2 +
board/freescale/lx2160ardb/post-build.sh | 11 ++
.../rcw_2200_750_3200_19_5_2_sd.rcw | 67 +++++++++
board/freescale/lx2160ardb/readme.txt | 129 ++++++++++++++++++
board/freescale/lx2160ardb/uboot-env.txt | 36 +++++
configs/lx2160ardb_defconfig | 58 ++++++++
14 files changed, 427 insertions(+)
create mode 100644 board/freescale/common/env-distro-boot-layerscape.txt
create mode 100644 board/freescale/common/env-dpaa2.txt
create mode 100644 board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
create mode 100644 board/freescale/lx2160ardb/extlinux.conf
create mode 100644 board/freescale/lx2160ardb/genimage.cfg
create mode 100644 board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
create mode 120000 board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
create mode 100644 board/freescale/lx2160ardb/patches/linux/linux.hash
create mode 100644 board/freescale/lx2160ardb/patches/uboot/uboot.hash
create mode 100755 board/freescale/lx2160ardb/post-build.sh
create mode 100644 board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
create mode 100644 board/freescale/lx2160ardb/readme.txt
create mode 100644 board/freescale/lx2160ardb/uboot-env.txt
create mode 100644 configs/lx2160ardb_defconfig
diff --git a/board/freescale/common/env-distro-boot-layerscape.txt b/board/freescale/common/env-distro-boot-layerscape.txt
new file mode 100644
index 000000000000..0a2a92d69d7c
--- /dev/null
+++ b/board/freescale/common/env-distro-boot-layerscape.txt
@@ -0,0 +1,33 @@
+boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${prefix}${script}; env exists secureboot && load ${devtype} ${devnum}:${distro_bootpart} ${scripthdraddr} ${prefix}${boot_script_hdr} && esbc_validate ${scripthdraddr};source ${scriptaddr}
+boot_efi_binary=load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootaa64.efi; if fdt addr -q ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi
+boot_efi_bootmgr=if fdt addr -q ${fdt_addr_r}; then bootefi bootmgr ${fdt_addr_r};else bootefi bootmgr;fi
+boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr} ${prefix}${boot_syslinux_conf}
+boot_net_usb_start=usb start
+boot_pci_enum=pci enum
+boot_prefixes=/ /boot/
+boot_syslinux_conf=extlinux/extlinux.conf
+bootcmd=run distro_bootcmd
+bootcmd_dhcp=devtype=dhcp; run boot_net_usb_start; run boot_pci_enum; if dhcp ${scriptaddr} ${boot_script_dhcp}; then source ${scriptaddr}; fi;setenv efi_fdtfile ${fdtfile}; setenv efi_old_vci ${bootp_vci};setenv efi_old_arch ${bootp_arch};setenv bootp_vci PXEClient:Arch:00011:UNDI:003000;setenv bootp_arch 0xb;if dhcp ${kernel_addr_r}; then tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};if fdt addr -q ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r}; else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi;fi;setenv bootp_vci ${efi_old_vci};setenv bootp_arch ${efi_old_arch};setenv efi_fdtfile;setenv efi_old_arch;setenv efi_old_vci;
+bootcmd_mmc0=devnum=0; run mmc_boot
+bootcmd_mmc1=devnum=1; run mmc_boot
+bootcmd_scsi0=devnum=0; run scsi_boot
+bootcmd_usb0=devnum=0; run usb_boot
+bootdelay=10
+distro_bootcmd=scsi_need_init=; setenv nvme_need_init; for target in ${boot_targets}; do run bootcmd_${target}; done
+efi_dtb_prefixes=/ /dtb/ /dtb/current/
+load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
+mmc_boot=if mmc dev ${devnum}; then devtype=mmc; run scan_dev_for_boot_part; fi
+nvme_boot=run boot_pci_enum; run nvme_init; if nvme dev ${devnum}; then devtype=nvme; run scan_dev_for_boot_part; fi
+nvme_init=if ${nvme_need_init}; then setenv nvme_need_init false; nvme scan; fi
+sata_boot=if sata dev ${devnum}; then devtype=sata; run scan_dev_for_boot_part; fi
+scan_dev_for_boot=echo Scanning ${devtype} ${devnum}:${distro_bootpart}...; for prefix in ${boot_prefixes}; do run scan_dev_for_extlinux; run scan_dev_for_scripts; done;run scan_dev_for_efi;
+scan_dev_for_boot_part=part list ${devtype} ${devnum} devplist; env exists devplist || setenv devplist 1; for distro_bootpart in ${devplist}; do if fstype ${devtype} ${devnum}:${distro_bootpart} bootfstype; then run scan_dev_for_boot; fi; done
+scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; for prefix in ${efi_dtb_prefixes}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb; fi;done;run boot_efi_bootmgr;if test -e ${devtype} ${devnum}:${distro_bootpart} efi/boot/bootaa64.efi; then echo Found EFI removable media binary efi/boot/bootaa64.efi; run boot_efi_binary; echo EFI LOAD FAILED: continuing...; fi; setenv efi_fdtfile
+scan_dev_for_extlinux=if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${boot_syslinux_conf}; then echo Found ${prefix}${boot_syslinux_conf}; run boot_extlinux; echo EXTLINUX FAILED: continuing...; fi
+scan_dev_for_scripts=for script in ${boot_scripts}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${script}; then echo Found U-Boot script ${prefix}${script}; run boot_a_script; echo SCRIPT FAILED: continuing...; fi; done
+scsi_boot=run boot_pci_enum; run scsi_init; if scsi dev ${devnum}; then devtype=scsi; run scan_dev_for_boot_part; fi
+scsi_init=if ${scsi_need_init}; then scsi_need_init=false; scsi scan; fi
+sd2_bootcmd=echo Trying load from emmc card..;mmc dev 1; mmcinfo; mmc read $load_addr $kernel_addr_sd $kernel_size_sd ;env exists secureboot && mmc read $kernelheader_addr_r $kernelhdr_addr_sd $kernelhdr_size_sd && esbc_validate ${kernelheader_addr_r};bootm $load_addr#$BOARD
+sd_bootcmd=echo Trying load from sd card..;mmc dev 0; mmcinfo; mmc read $load_addr $kernel_addr_sd $kernel_size_sd ;env exists secureboot && mmc read $kernelheader_addr_r $kernelhdr_addr_sd $kernelhdr_size_sd && esbc_validate ${kernelheader_addr_r};bootm $load_addr#$BOARD
+usb_boot=usb start; if usb dev ${devnum}; then devtype=usb; run scan_dev_for_boot_part; fi
+xspi_bootcmd=echo Trying load from flexspi..;sf probe 0:0 && sf read $load_addr $kernel_start $kernel_size ; env exists secureboot &&sf read $kernelheader_addr_r $kernelheader_start $kernelheader_size && esbc_validate ${kernelheader_addr_r}; bootm $load_addr#$BOARD
diff --git a/board/freescale/common/env-dpaa2.txt b/board/freescale/common/env-dpaa2.txt
new file mode 100644
index 000000000000..24e4f03218a7
--- /dev/null
+++ b/board/freescale/common/env-dpaa2.txt
@@ -0,0 +1,6 @@
+dpl_addr_r=0x80d00000
+dpc_addr_r=0x80e00000
+fsl_bootcmd_mcinitcmd_set=y
+mc_fw_addr_r=0x80a00000
+mcinitcmd=mmc dev 0 && load mmc 0:1 $mc_fw_addr_r /boot/mc.itb && load mmc 0:1 $dpc_addr_r /boot/dpc.dtb && load mmc 0:1 $dpl_addr_r /boot/dpl.dtb && fsl_mc start mc $mc_fw_addr_r $dpc_addr_r && fsl_mc lazyapply dpl $dpl_addr_r
+mcmemsize=0x70000000
diff --git a/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules b/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
new file mode 100644
index 000000000000..977eda8e41f4
--- /dev/null
+++ b/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
@@ -0,0 +1,29 @@
+SUBSYSTEM!="net", GOTO="fsl_dpaa2_rules_end"
+ACTION!="add|change|online|offline|change", GOTO="fsl_dpaa2_rules_end"
+
+# Rules that match on objects connected to DPMACs have priority, and are named
+# after those DPMACs.
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@1", NAME="endpmac1", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@2", NAME="endpmac2", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@3", NAME="endpmac3", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@4", NAME="endpmac4", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@5", NAME="endpmac5", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@6", NAME="endpmac6", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@7", NAME="endpmac7", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@8", NAME="endpmac8", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@9", NAME="endpmac9", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@a", NAME="endpmac10", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@11", NAME="endpmac17", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@12", NAME="endpmac18", GOTO="fsl_dpaa2_rules_end"
+
+# Rules that match on DPNI objects which are not connected to DPMACs, but to
+# other DPNIs, DPSW ports, DPDMUX etc. Below is an example to set up a
+# persistent MAC address, which can be extended beyond dpni.0.
+# DRIVERS=="fsl_dpaa2_eth", DEVPATH=="/devices/platform/soc/80c000000.fsl-mc/dprc.[0-9]*/dpni.0/net/*", NAME="endpni0", PROGRAM="/sbin/ip link set %k address 00:01:02:03:04:05"
+
+# Rules that match on DPSW ports not connected to a DPMAC.
+# Below is an example to set up a persistent MAC address, which can be extended
+# beyond dpsw.0.
+# DRIVERS=="fsl_dpaa2_switch", DEVPATH=="/devices/platform/soc/80c000000.fsl-mc/dprc.[0-9]*/dpsw.0/net/*", NAME="endpsw0%s{phys_port_name}", PROGRAM="/sbin/ip link set %k address 00:01:02:03:04:05"
+
+LABEL="fsl_dpaa2_rules_end"
diff --git a/board/freescale/lx2160ardb/extlinux.conf b/board/freescale/lx2160ardb/extlinux.conf
new file mode 100644
index 000000000000..2a1109ab1a4d
--- /dev/null
+++ b/board/freescale/lx2160ardb/extlinux.conf
@@ -0,0 +1,4 @@
+label NXP LX2160A Reference Design Board
+ kernel /boot/Image
+ devicetree /boot/fsl-lx2160a-rdb.dtb
+ append root=PARTUUID=%PARTUUID% rw rootwait cma=256M
diff --git a/board/freescale/lx2160ardb/genimage.cfg b/board/freescale/lx2160ardb/genimage.cfg
new file mode 100644
index 000000000000..f895a5ab5e7f
--- /dev/null
+++ b/board/freescale/lx2160ardb/genimage.cfg
@@ -0,0 +1,47 @@
+image sdcard.img {
+ /* Primary GPT table needs to be moved to a region which does
+ * not collide with the RCW/PBI location
+ */
+ hdimage {
+ partition-table-type = "gpt"
+ gpt-location = 6M
+ }
+
+ partition rcw {
+ offset = 4K
+ in-partition-table = "no"
+ image = "bl2_sd.pbl"
+ }
+
+ partition u-boot {
+ offset = 1M
+ in-partition-table = "no"
+ image = "fip.bin"
+ }
+
+ partition u-boot-environment {
+ in-partition-table = "no"
+ image = "uboot-env.bin"
+ offset = 5M
+ }
+
+ /* Offset must match PLAT_DDR_FIP_OFFSET from ATF */
+ partition ddr-phy {
+ in-partition-table = "no"
+ image = "fip_ddr.bin"
+ offset = 8M
+ }
+
+ /* Offset must match IN112525_FW_ADDR from U-Boot */
+ partition 25ge-retimer-ucode {
+ in-partition-table = "no"
+ image = "in112525-phy-ucode.txt"
+ offset = 0x980000
+ }
+
+ partition rootfs {
+ bootable = "true"
+ image = "rootfs.ext4"
+ partition-uuid = %PARTUUID%
+ }
+}
diff --git a/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash b/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
new file mode 100644
index 000000000000..94b75bb73190
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 738f029c6bfcdac5649e2c252970b1f44c1ce7fee9fe4657a25edc666375ffa8 atf-lf-6.12.20-2.0.0.tar.gz
--git a/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash b/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
new file mode 120000
index 000000000000..5808d92afe89
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
@@ -0,0 +1 @@
+../linux/linux.hash
\ No newline at end of file
diff --git a/board/freescale/lx2160ardb/patches/linux/linux.hash b/board/freescale/lx2160ardb/patches/linux/linux.hash
new file mode 100644
index 000000000000..3aea05469cc0
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/linux/linux.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 c98177e85ace6400b06301101af3065e90463920c3e166da4ed22deffe960fb8 linux-lf-6.12.20-2.0.0.tar.gz
diff --git a/board/freescale/lx2160ardb/patches/uboot/uboot.hash b/board/freescale/lx2160ardb/patches/uboot/uboot.hash
new file mode 100644
index 000000000000..1072686160f5
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/uboot/uboot.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 a39f7db3ffd2b7263ea5d02b0631decac1c89f7c1b96b77ba8e302f3641a3eb3 u-boot-lf-6.12.20-2.0.0.tar.gz
diff --git a/board/freescale/lx2160ardb/post-build.sh b/board/freescale/lx2160ardb/post-build.sh
new file mode 100755
index 000000000000..4042bf9c7e24
--- /dev/null
+++ b/board/freescale/lx2160ardb/post-build.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname "$0")"
+PARTUUID="$("$HOST_DIR/bin/uuidgen")"
+
+install -d "$TARGET_DIR/boot/extlinux/"
+# Default DPL and DPC selections for mcinitcmd
+ln -sf dpc-usxgmii.dtb "$TARGET_DIR/boot/dpc.dtb"
+ln -sf dpl-eth.19.dtb "$TARGET_DIR/boot/dpl.dtb"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/extlinux.conf" > "$TARGET_DIR/boot/extlinux/extlinux.conf"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/genimage.cfg" > "$BINARIES_DIR/genimage.cfg"
diff --git a/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw b/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
new file mode 100644
index 000000000000..4c4b7d9c7995
--- /dev/null
+++ b/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
@@ -0,0 +1,67 @@
+/*
+ * SerDes Protocol 1 - 19
+ * SerDes Protocol 2 - 5
+ * SerDes Protocol 3 - 2
+ *
+ * Frequencies:
+ * Core -- 2200 MHz
+ * Platform -- 750 MHz
+ * DDR -- 3200 MT/s
+ */
+
+#include <../lx2160asi/lx2160a.rcwi>
+
+SYS_PLL_RAT=15
+MEM_PLL_CFG=3
+MEM_PLL_RAT=32
+MEM2_PLL_CFG=3
+MEM2_PLL_RAT=32
+CGA_PLL1_RAT=22
+CGA_PLL2_RAT=22
+CGB_PLL1_RAT=22
+CGB_PLL2_RAT=9
+HWA_CGA_M1_CLK_SEL=1
+HWA_CGB_M1_CLK_SEL=6
+BOOT_LOC=8
+SYSCLK_FREQ=600
+IIC2_PMUX=6
+IIC3_PMUX=2
+IIC4_PMUX=2
+USB3_CLK_FSEL=39
+SRDS_PLL_PD_PLL5=1
+SRDS_PRTCL_S1=19
+SRDS_PRTCL_S2=5
+SRDS_PRTCL_S3=2
+SRDS_PLL_REF_CLK_SEL_S1=2
+SRDS_DIV_PEX_S1=1
+SRDS_DIV_PEX_S2=1
+SRDS_DIV_PEX_S3=1
+
+/* Errata to write on scratch reg for validation */
+#include <../lx2160asi/scratchrw1.rcw>
+
+/* Boot Location Pointer */
+#include <../lx2160asi/bootlocptr_sd.rcw>
+
+/* Errata for SATA controller */
+#include <../lx2160asi/a010554.rcw>
+
+/* common PBI commands */
+#include <../lx2160asi/common.rcw>
+
+/* Modify FlexSPI Clock Divisor value */
+#include <../lx2160asi/flexspi_divisor_32.rcw>
+
+/*PCIe Errata A-009531*/
+#include <../lx2160asi/a009531_PEX3.rcw>
+#include <../lx2160asi/a009531_PEX5.rcw>
+
+/*PCIe Errata A-008851*/
+#include <../lx2160asi/a008851_PEX3.rcw>
+#include <../lx2160asi/a008851_PEX5.rcw>
+
+/*SerDes Errata A-050479*/
+#include <../lx2160asi/a050479.rcw>
+
+/* Errata A-050426 */
+#include <../lx2160asi/a050426.rcw>
diff --git a/board/freescale/lx2160ardb/readme.txt b/board/freescale/lx2160ardb/readme.txt
new file mode 100644
index 000000000000..6466b843caef
--- /dev/null
+++ b/board/freescale/lx2160ardb/readme.txt
@@ -0,0 +1,129 @@
+**************
+NXP LX2160ARDB
+**************
+
+This file documents the Buildroot support for the LX2160A Reference Design Board.
+
+For more details about the board and the QorIQ Layerscape SoC, see the
+following pages (notably the "LX2160A Reference Design Board Getting Started
+Guide", for which this guide serves as an addition, not a replacement):
+ - https://www.nxp.com/design/design-center/software/qoriq-developer-resources/layerscape-lx2160a-reference-design-board:LX2160A-RDB
+ - https://www.nxp.com/LX2160A
+
+Layerscape platforms are officially supported by NXP under the Layerscape
+Debian Linux SDK (LDLSDK). This uses components from Linux Factory (project
+common with i.MX), but has a slower release cadence than LF. The currently used
+tag is lf-6.12.20-2.0.0, which is in line with the latest LF tag. Generally, in
+Buildroot, the latest Linux Factory release tag is always used, which may be
+considered pre-release software, as it may contain features which are not yet
+documented, and it generally undergoes less testing.
+
+For the software Layerscape Debian Linux SDK User Guide, see:
+ - https://docs.nxp.com/bundle/UG10143/page/topics/about_this_document.html
+ - https://www.nxp.com/docs/en/user-guide/UG10143.pdf
+
+The components from NXP are:
+ - atf (fork), lf-6.12.20-2.0.0
+ - linux (fork), lf-6.12.20-2.0.0
+ - qoriq-ddr-phy-binary (blob), lf-6.12.20-2.0.0
+ - qoriq-firmware-inphi (blob), static commit
+ - qoriq-mc-binary (blob), mc_release_10.39.0
+ - qoriq-mc-utils, mc_release_10.39.0
+ - qoriq-rcw, lf-6.12.20-2.0.0
+ - qoriq-restool, lf-6.12.20-2.0.0
+ - uboot (fork), lf-6.12.20-2.0.0
+
+Build
+=====
+
+First, configure Buildroot for the LX2160ARDB board:
+
+ make lx2160rdb_defconfig
+
+Build all components:
+
+ make
+
+You will find in output/images/ the following files:
+ - bl2_sd.pbl - RCW + ATF BL2 stage
+ - dpc-usxgmii.dtb - the default DPC file
+ - dpc-warn.dtb
+ - dpl-2dpni.dtb
+ - dpl-eth.19.dtb - the default DPL file
+ - fip_ddr.bin - DDR PHY firmware
+ - fip.bin - U-Boot packaged as ATF payload
+ - fsl-lx2160a-rdb.dtb
+ - Image
+ - in112525-phy-ucode.txt - Firmware file for 25GbE SFP+ retimer
+ - mc.itb - MC firmware
+ - PBL.bin
+ - rootfs.ext2
+ - rootfs.ext4
+ - sdcard.img
+ - u-boot.bin
+ - uboot-env.bin
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+ cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+ dd if=output/images/sdcard.img of=/dev/sdX
+
+The SD card image can also be programmed from a live system running U-Boot:
+
+ => setenv autoload off && tftp $load_addr sdcard.img && mmc dev 0 && mmc write $load_addr 0 0x80000
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/lx2160ardb/genimage.cfg.
+
+Boot the LX2160ARDB board
+=========================
+
+To boot your newly created system:
+- insert the SD card in the SD slot of the board;
+- Configure the switches SW1[1:4] = 0b1000 (select SD Card boot option),
+ or alternatively, run "qixis_reset sd" from a U-Boot booted from a different
+ boot source (NOR, eMMC etc).
+- put a DB9F cable into the UART1 Port and connect using a terminal
+ emulator at 115200 bps, 8n1;
+- power on the board.
+
+The DPL and DPC files provided by NXP are not maximal configurations.
+They only contain a static description for:
+- the 40GbE QSFP+ MAC2 (which implicitly has MAC_LINK_TYPE_FIXED, because its
+ entry is missing from the DPC, and this means that the link state is provided
+ by the MC firmware)
+- the 1GbE RGMII MAC17 (specified as MAC_LINK_TYPE_PHY in the DPC, which means
+ that the link state is provided by phylink).
+
+The extra interfaces routed to front panel ports are endpmac3, endpmac4,
+endpmac5, endpmac6 and endpmac18. Among the more usual networking choices, one
+could create individual DPNIs for each MAC:
+
+$ ls-addni dpmac.3 && ls-addni dpmac.4 && ls-addni dpmac.5 && ls-addni dpmac.6 && ls-addni dpmac.18
+
+or a DPSW object to accelerate L2 forwarding between them:
+
+$ ls-addsw --num-ifs=4 --max-fdbs=4 --flooding-cfg=DPSW_FLOODING_PER_FDB \
+ --broadcast-cfg=DPSW_BROADCAST_PER_FDB dpmac.3 dpmac.4 dpmac.5 dpmac.6
+$ ip link add br0 type bridge vlan_filtering 1 && ip link set br0 up
+$ for eth in endpmac3 endpmac4 endpmac5 endpmac6; do \
+ ip link set $eth master br0 && ip link set $eth up; done
+
+Once the runtime configuration is satisfactory, it can be converted back into a
+permanent DPL file which can be plugged back into the build system:
+
+$ restool dprc generate-dpl > dpl-new.dts
+
+Using the device tree compiler (dtc), the new DPL can be transformed into a
+.dtb file and deployed as a custom networking configuration upon the next boot.
diff --git a/board/freescale/lx2160ardb/uboot-env.txt b/board/freescale/lx2160ardb/uboot-env.txt
new file mode 100644
index 000000000000..710597252eef
--- /dev/null
+++ b/board/freescale/lx2160ardb/uboot-env.txt
@@ -0,0 +1,36 @@
+BOARD=lx2160ardb
+arch=arm
+baudrate=115200
+board=lx2160a
+board_name=lx2160a
+boot_script_dhcp=boot.scr.uimg
+boot_script_hdr=hdr_lx2160ardb_bs.out
+boot_scripts=lx2160ardb_boot.scr
+boot_targets=usb0 mmc0 mmc1 scsi0 dhcp
+bootargs=console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf
+cpu=armv8
+ethprime=DPMAC1@xgmii
+fdt_addr=0x90000000
+fdt_addr_r=0x90000000
+fdt_high=0xa0000000
+fdtheader_addr_r=0x80100000
+hwconfig=fsl_ddr:bank_intlv=auto
+initrd_high=0xffffffffffffffff
+kernel_addr_r=0x81000000
+kernel_addr_sd=0x8000
+kernel_size=0x2800000
+kernel_size_sd=0x14000
+kernel_start=0x1000000
+kernelhdr_addr_sd=0x3000
+kernelhdr_size_sd=0x20
+kernelheader_addr_r=0x80200000
+kernelheader_size=0x40000
+kernelheader_start=0x600000
+load_addr=0xa0000000
+loadaddr=0x90000000
+ramdisk_addr=0x800000
+ramdisk_size=0x2000000
+scriptaddr=0x80000000
+scripthdraddr=0x80080000
+soc=fsl-layerscape
+vendor=freescale
diff --git a/configs/lx2160ardb_defconfig b/configs/lx2160ardb_defconfig
new file mode 100644
index 000000000000..02cab7754e28
--- /dev/null
+++ b/configs/lx2160ardb_defconfig
@@ -0,0 +1,58 @@
+BR2_aarch64=y
+BR2_cortex_a72=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_12=y
+BR2_GLOBAL_PATCH_DIR="board/freescale/lx2160ardb/patches"
+BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
+BR2_TARGET_GENERIC_HOSTNAME="lx2160ardb"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+BR2_ROOTFS_OVERLAY="board/freescale/common/rootfs_overlay"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/freescale/lx2160ardb/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c $(BINARIES_DIR)/genimage.cfg"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,linux,lf-6.12.20-2.0.0)/linux-lf-6.12.20-2.0.0.tar.gz"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(LINUX_DIR)/arch/arm64/configs/lsdk.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-lx2160a-rdb"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="130M"
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,atf,lf-6.12.20-2.0.0)/atf-lf-6.12.20-2.0.0.tar.gz"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="lx2160ardb"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_RCW=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BOOT_MODE=sd"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="fip.bin bl2_sd.pbl"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,u-boot,lf-6.12.20-2.0.0)/u-boot-lf-6.12.20-2.0.0.tar.gz"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="lx2160ardb_tfa"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_QORIQ_RCW=y
+BR2_PACKAGE_HOST_QORIQ_RCW_CUSTOM_PATH="board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw"
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE=y
+# Obtained from "env default -a" plus a custom mcinitcmd
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE="board/freescale/lx2160ardb/uboot-env.txt board/freescale/common/env-distro-boot-layerscape.txt board/freescale/common/env-dpaa2.txt"
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE="0x2000"
+BR2_PACKAGE_QORIQ_DDR_PHY_BINARY=y
+BR2_PACKAGE_QORIQ_MC_BINARY=y
+BR2_PACKAGE_QORIQ_MC_BINARY_TARGET_LX2160A=y
+BR2_PACKAGE_QORIQ_MC_BINARY_TARGET_INSTALL_PATH="boot"
+BR2_PACKAGE_QORIQ_MC_UTILS=y
+BR2_PACKAGE_QORIQ_MC_UTILS_DPC_INTREE="lx2160a/LX2160A-RDB/dpc-usxgmii lx2160a/LX2160A-RDB/dpc-warn"
+BR2_PACKAGE_QORIQ_MC_UTILS_DPL_INTREE="lx2160a/LX2160A-RDB/dpl-2dpni lx2160a/LX2160A-RDB/dpl-eth.19"
+BR2_PACKAGE_QORIQ_MC_UTILS_TARGET_INSTALL_PATH="boot"
+BR2_PACKAGE_QORIQ_RESTOOL=y
+BR2_PACKAGE_QORIQ_FIRMWARE_INPHI=y
--
2.43.0
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^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [Buildroot] [PATCH v4 2/2] board/lx2160ardb: new platform
2025-08-30 17:33 ` [Buildroot] [PATCH v4 2/2] board/lx2160ardb: new platform Vladimir Oltean
@ 2026-01-02 22:33 ` Thomas Petazzoni via buildroot
0 siblings, 0 replies; 13+ messages in thread
From: Thomas Petazzoni via buildroot @ 2026-01-02 22:33 UTC (permalink / raw)
To: Vladimir Oltean
Cc: buildroot, Brandon Maier, Ioana Ciornei, Romain Naour,
Vincent Jardin, Julien Olivain, Akhilesh Nema
Hello Vladimir,
On Sat, 30 Aug 2025 20:33:13 +0300
Vladimir Oltean <olteanv@gmail.com> wrote:
> Add Buildroot support for the NXP LX2160A-RDB (reference design board).
> This is configured here to boot from the SD card. To my surprise, NXP
> RCWs for LX2160A rev2 silicon don't have a pre-existing example for SD
> boot, so until one is available, include the RCW through board files.
>
> I would have been fine with the default U-Boot environment, except that
> I would like to ship the MC firmware deployed as a file in the
> filesystem, and that requires a custom 'mcinitcmd' environment variable
> to load it. Thus, the 'env default -a' output was customized and
> included here in its entirety.
>
> Previous review feedback said that the U-Boot environment is too large:
> https://lore.kernel.org/buildroot/2hhshlixqffg7r3o33klqzyvbxnpwllhhkskbi5igtewh6htlg@5huoxuxspqlv/
> Short of me starting to strip away features, the best I can do is to
> amortize the cost by taking away some variables and placing them in
> other U-Boot environment variable files which can be reused.
I'm still not excited by these massive U-Boot environments. Imagine we
start to have something like this for all boards? It would be a real
mess.
Options that I see:
- Since anyway you're rewriting the entire environment, why does it
matter to use extlinux? extlinux is great when the U-Boot environment
is already set to use it. But here you anyway override the whole
environment, so you could just as well use a trivial environment that
just implements the bootcmd that works for the Buildroot use-case.
- You could use the new "U-Boot Standard Boot" mechanism, which
replaces the madness of U-Boot scripts/environment variables by
something much nicer implemented in C, and which needs only a handful
of environment variables.
> diff --git a/configs/lx2160ardb_defconfig b/configs/lx2160ardb_defconfig
> new file mode 100644
> index 000000000000..02cab7754e28
> --- /dev/null
> +++ b/configs/lx2160ardb_defconfig
> @@ -0,0 +1,58 @@
> +BR2_aarch64=y
> +BR2_cortex_a72=y
> +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_12=y
I think we now want to use external toolchains for new defconfigs.
However, I'll be happy to merge it without this change as it's kind of
a new requirement, and you've been trying to get this defconfig in for
quite some time already.
Honestly the rest looks good, it's really just the madness of the
U-Boot environment that I dislike.
Thanks!
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH v5 0/3] Initial LX2160A-RDB support
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
2025-08-30 17:33 ` [Buildroot] [PATCH v4 1/2] package/qoriq-restool: new package Vladimir Oltean
2025-08-30 17:33 ` [Buildroot] [PATCH v4 2/2] board/lx2160ardb: new platform Vladimir Oltean
@ 2026-02-02 11:42 ` Maxime Leroy
2026-02-02 11:42 ` [Buildroot] [PATCH v5 1/3] package/qoriq-restool: add runtime dependencies Maxime Leroy
` (2 subsequent siblings)
5 siblings, 0 replies; 13+ messages in thread
From: Maxime Leroy @ 2026-02-02 11:42 UTC (permalink / raw)
To: buildroot; +Cc: olteanv, thomas.petazzoni, Maxime Leroy
This patch series adds Buildroot support for the NXP LX2160A-RDB, a
16-core ARM Cortex-A72 platform with DPAA2 networking capabilities.
This is a continuation of Vladimir Oltean's v4 series:
https://lore.kernel.org/buildroot/20250830173313.164981-1-olteanv@gmail.com/
Uses NXP Linux Factory lf-6.12.34-2.1.0 components. Boots from SD card.
Tested on LX2160A-RDB rev2 hardware.
v4->v5:
- Address Thomas Petazzoni's feedback about the large U-Boot environment
https://lore.kernel.org/buildroot/20260102233308.49adad9a@windsurf/
- Switch from distro boot scripts to U-Boot's bootstd framework
- Shrink U-Boot environment from ~75 lines to ~18 lines
- Disable EFI boot support via uboot.config since we use extlinux
v3->v4:
- add BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
v2->v3:
- split U-Boot environment into 3 files
- integrate lf-6.12.20-2.0.0 NXP BSP tag
- fix the NXP component list in the README
- move the DPAA2 udev rules from board/freescale/lx2160ardb/rootfs_overlay
to board/freescale/common/rootfs_overlay, on the premise that they do
no harm and are not board-specific.
v1->v2: patch is new
Maxime Leroy (2):
package/qoriq-restool: add runtime dependencies
package/qoriq-restool: bump to lf-6.12.34-2.1.0
Vladimir Oltean (1):
board/lx2160ardb: new platform
board/freescale/common/env-dpaa2.txt | 7 +
.../udev/rules.d/74-dpaa2-networking.rules | 29 ++++
board/freescale/lx2160ardb/extlinux.conf | 4 +
board/freescale/lx2160ardb/genimage.cfg | 47 +++++++
.../arm-trusted-firmware.hash | 2 +
.../patches/linux-headers/linux-headers.hash | 1 +
.../lx2160ardb/patches/linux/linux.hash | 2 +
.../lx2160ardb/patches/uboot/uboot.hash | 2 +
board/freescale/lx2160ardb/post-build.sh | 11 ++
.../rcw_2200_750_3200_19_5_2_sd.rcw | 67 +++++++++
board/freescale/lx2160ardb/readme.txt | 129 ++++++++++++++++++
board/freescale/lx2160ardb/uboot-env.txt | 11 ++
board/freescale/lx2160ardb/uboot.config | 2 +
configs/lx2160ardb_defconfig | 59 ++++++++
package/qoriq-restool/Config.in | 9 ++
package/qoriq-restool/qoriq-restool.hash | 2 +-
package/qoriq-restool/qoriq-restool.mk | 2 +-
17 files changed, 384 insertions(+), 2 deletions(-)
create mode 100644 board/freescale/common/env-dpaa2.txt
create mode 100644 board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
create mode 100644 board/freescale/lx2160ardb/extlinux.conf
create mode 100644 board/freescale/lx2160ardb/genimage.cfg
create mode 100644 board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
create mode 120000 board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
create mode 100644 board/freescale/lx2160ardb/patches/linux/linux.hash
create mode 100644 board/freescale/lx2160ardb/patches/uboot/uboot.hash
create mode 100755 board/freescale/lx2160ardb/post-build.sh
create mode 100644 board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
create mode 100644 board/freescale/lx2160ardb/readme.txt
create mode 100644 board/freescale/lx2160ardb/uboot-env.txt
create mode 100644 board/freescale/lx2160ardb/uboot.config
create mode 100644 configs/lx2160ardb_defconfig
--
2.43.0
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^ permalink raw reply [flat|nested] 13+ messages in thread* [Buildroot] [PATCH v5 1/3] package/qoriq-restool: add runtime dependencies
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
` (2 preceding siblings ...)
2026-02-02 11:42 ` [Buildroot] [PATCH v5 0/3] Initial LX2160A-RDB support Maxime Leroy
@ 2026-02-02 11:42 ` Maxime Leroy
2026-02-02 14:36 ` Vladimir Oltean
2026-02-02 11:42 ` [Buildroot] [PATCH v5 2/3] package/qoriq-restool: bump to lf-6.12.34-2.1.0 Maxime Leroy
2026-02-02 11:42 ` [Buildroot] [PATCH v5 3/3] board/lx2160ardb: new platform Maxime Leroy
5 siblings, 1 reply; 13+ messages in thread
From: Maxime Leroy @ 2026-02-02 11:42 UTC (permalink / raw)
To: buildroot; +Cc: olteanv, thomas.petazzoni, Maxime Leroy
The scripts shipped with restool require:
- bash: they use #!/bin/bash shebang and bash-specific
features (shopt, declare -A)
The ls-append-dpl script also requires:
- dtc programs: the script uses dtc and fdtget commands
Since dtc needs dynamic libraries, add the corresponding dependency.
Signed-off-by: Maxime Leroy <maxime@leroys.fr>
---
package/qoriq-restool/Config.in | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/package/qoriq-restool/Config.in b/package/qoriq-restool/Config.in
index 600c2c958d..46330e8cac 100644
--- a/package/qoriq-restool/Config.in
+++ b/package/qoriq-restool/Config.in
@@ -1,6 +1,11 @@
config BR2_PACKAGE_QORIQ_RESTOOL
bool "qoriq-restool"
depends on BR2_aarch64 || BR2_aarch64_be
+ depends on !BR2_STATIC_LIBS # dtc
+ select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS if BR2_PACKAGE_BUSYBOX # bash
+ select BR2_PACKAGE_BASH
+ select BR2_PACKAGE_DTC
+ select BR2_PACKAGE_DTC_PROGRAMS
help
The DPAA2 architecture in Layerscape SoCs consists of
networking resources that can be assembled into various
@@ -19,3 +24,7 @@ config BR2_PACKAGE_QORIQ_RESTOOL
that specified in the boot-time DPL file.
https://github.com/nxp-qoriq/restool
+
+comment "qoriq-restool needs a toolchain w/ dynamic library"
+ depends on BR2_aarch64 || BR2_aarch64_be
+ depends on BR2_STATIC_LIBS
--
2.43.0
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^ permalink raw reply related [flat|nested] 13+ messages in thread* [Buildroot] [PATCH v5 2/3] package/qoriq-restool: bump to lf-6.12.34-2.1.0
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
` (3 preceding siblings ...)
2026-02-02 11:42 ` [Buildroot] [PATCH v5 1/3] package/qoriq-restool: add runtime dependencies Maxime Leroy
@ 2026-02-02 11:42 ` Maxime Leroy
2026-02-02 14:36 ` Vladimir Oltean
2026-02-02 11:42 ` [Buildroot] [PATCH v5 3/3] board/lx2160ardb: new platform Maxime Leroy
5 siblings, 1 reply; 13+ messages in thread
From: Maxime Leroy @ 2026-02-02 11:42 UTC (permalink / raw)
To: buildroot; +Cc: olteanv, thomas.petazzoni, Maxime Leroy
Align with other NXP Layerscape components using the same tag.
No code changes, just switching from commit hash to official release tag.
Signed-off-by: Maxime Leroy <maxime@leroys.fr>
---
package/qoriq-restool/qoriq-restool.hash | 2 +-
package/qoriq-restool/qoriq-restool.mk | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/package/qoriq-restool/qoriq-restool.hash b/package/qoriq-restool/qoriq-restool.hash
index 72a34473f2..77c6442269 100644
--- a/package/qoriq-restool/qoriq-restool.hash
+++ b/package/qoriq-restool/qoriq-restool.hash
@@ -1,3 +1,3 @@
# Locally calculated
-sha256 2879f14c9dd810e92d4c51c7f1a3e6705a5a585c2445e507f63e39872ac6237d qoriq-restool-lf-6.12.20-2.0.0-3-gb44748e.tar.gz
+sha256 5a17fad0645d943efcae215b2d99f93406f605000cd4f0d5d9df627bc6f4e631 qoriq-restool-lf-6.12.34-2.1.0.tar.gz
sha256 ddc794a75f11c3bd01015f16b9776064a894015e7a1603541283ccbc2e1c3a40 LICENSE
diff --git a/package/qoriq-restool/qoriq-restool.mk b/package/qoriq-restool/qoriq-restool.mk
index 79e87ef1dd..3d16531def 100644
--- a/package/qoriq-restool/qoriq-restool.mk
+++ b/package/qoriq-restool/qoriq-restool.mk
@@ -4,7 +4,7 @@
#
################################################################################
-QORIQ_RESTOOL_VERSION = lf-6.12.20-2.0.0-3-gb44748e
+QORIQ_RESTOOL_VERSION = lf-6.12.34-2.1.0
QORIQ_RESTOOL_SITE = $(call github,nxp-qoriq,restool,$(QORIQ_RESTOOL_VERSION))
QORIQ_RESTOOL_LICENSE = BSD-3-Clause or GPL-2.0+
QORIQ_RESTOOL_LICENSE_FILES = LICENSE
--
2.43.0
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^ permalink raw reply related [flat|nested] 13+ messages in thread* [Buildroot] [PATCH v5 3/3] board/lx2160ardb: new platform
2025-08-30 17:33 [Buildroot] [PATCH v4 0/2] Initial LX2160A-RDB support Vladimir Oltean
` (4 preceding siblings ...)
2026-02-02 11:42 ` [Buildroot] [PATCH v5 2/3] package/qoriq-restool: bump to lf-6.12.34-2.1.0 Maxime Leroy
@ 2026-02-02 11:42 ` Maxime Leroy
2026-02-02 14:45 ` Vladimir Oltean
5 siblings, 1 reply; 13+ messages in thread
From: Maxime Leroy @ 2026-02-02 11:42 UTC (permalink / raw)
To: buildroot; +Cc: olteanv, thomas.petazzoni, Vincent Jardin, Maxime Leroy
From: Vladimir Oltean <olteanv@gmail.com>
Add Buildroot support for the NXP LX2160A-RDB (reference design board).
This is configured here to boot from the SD card. To my surprise, NXP
RCWs for LX2160A rev2 silicon don't have a pre-existing example for SD
boot, so until one is available, include the RCW through board files.
The boot uses U-Boot's bootstd framework with extlinux.conf. The DPAA2
Management Complex firmware is loaded from the filesystem during U-Boot
board init. EFI boot support is disabled since we use extlinux.
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Vincent Jardin <vjardin@free.fr>
Tested-by: Maxime Leroy <maxime@leroys.fr>
Signed-off-by: Maxime Leroy <maxime@leroys.fr>
---
board/freescale/common/env-dpaa2.txt | 7 +
.../udev/rules.d/74-dpaa2-networking.rules | 29 ++++
board/freescale/lx2160ardb/extlinux.conf | 4 +
board/freescale/lx2160ardb/genimage.cfg | 47 +++++++
.../arm-trusted-firmware.hash | 2 +
| 1 +
.../lx2160ardb/patches/linux/linux.hash | 2 +
.../lx2160ardb/patches/uboot/uboot.hash | 2 +
board/freescale/lx2160ardb/post-build.sh | 11 ++
.../rcw_2200_750_3200_19_5_2_sd.rcw | 67 +++++++++
board/freescale/lx2160ardb/readme.txt | 129 ++++++++++++++++++
board/freescale/lx2160ardb/uboot-env.txt | 11 ++
board/freescale/lx2160ardb/uboot.config | 2 +
configs/lx2160ardb_defconfig | 59 ++++++++
14 files changed, 373 insertions(+)
create mode 100644 board/freescale/common/env-dpaa2.txt
create mode 100644 board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
create mode 100644 board/freescale/lx2160ardb/extlinux.conf
create mode 100644 board/freescale/lx2160ardb/genimage.cfg
create mode 100644 board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
create mode 120000 board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
create mode 100644 board/freescale/lx2160ardb/patches/linux/linux.hash
create mode 100644 board/freescale/lx2160ardb/patches/uboot/uboot.hash
create mode 100755 board/freescale/lx2160ardb/post-build.sh
create mode 100644 board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
create mode 100644 board/freescale/lx2160ardb/readme.txt
create mode 100644 board/freescale/lx2160ardb/uboot-env.txt
create mode 100644 board/freescale/lx2160ardb/uboot.config
create mode 100644 configs/lx2160ardb_defconfig
diff --git a/board/freescale/common/env-dpaa2.txt b/board/freescale/common/env-dpaa2.txt
new file mode 100644
index 0000000000..e60bcdeac0
--- /dev/null
+++ b/board/freescale/common/env-dpaa2.txt
@@ -0,0 +1,7 @@
+# DPAA2 MC firmware loading (common to all DPAA2 boards)
+dpl_addr_r=0x80d00000
+dpc_addr_r=0x80e00000
+fsl_bootcmd_mcinitcmd_set=y
+mc_fw_addr_r=0x80a00000
+mcinitcmd=mmc dev 0 && load mmc 0:1 $mc_fw_addr_r /boot/mc.itb && load mmc 0:1 $dpc_addr_r /boot/dpc.dtb && load mmc 0:1 $dpl_addr_r /boot/dpl.dtb && fsl_mc start mc $mc_fw_addr_r $dpc_addr_r && fsl_mc lazyapply dpl $dpl_addr_r
+mcmemsize=0x70000000
diff --git a/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules b/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
new file mode 100644
index 0000000000..ac55225673
--- /dev/null
+++ b/board/freescale/common/rootfs_overlay/etc/udev/rules.d/74-dpaa2-networking.rules
@@ -0,0 +1,29 @@
+SUBSYSTEM!="net", GOTO="fsl_dpaa2_rules_end"
+ACTION!="add|change|online|offline", GOTO="fsl_dpaa2_rules_end"
+
+# Rules that match on objects connected to DPMACs have priority, and are named
+# after those DPMACs.
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@1", NAME="endpmac1", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@2", NAME="endpmac2", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@3", NAME="endpmac3", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@4", NAME="endpmac4", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@5", NAME="endpmac5", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@6", NAME="endpmac6", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@7", NAME="endpmac7", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@8", NAME="endpmac8", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@9", NAME="endpmac9", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@a", NAME="endpmac10", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@11", NAME="endpmac17", GOTO="fsl_dpaa2_rules_end"
+DRIVERS=="fsl_dpaa2_eth|fsl_dpaa2_switch", ENV{OF_FULLNAME}=="/soc/fsl-mc@80c000000/dpmacs/ethernet@12", NAME="endpmac18", GOTO="fsl_dpaa2_rules_end"
+
+# Rules that match on DPNI objects which are not connected to DPMACs, but to
+# other DPNIs, DPSW ports, DPDMUX etc. Below is an example to set up a
+# persistent MAC address, which can be extended beyond dpni.0.
+# DRIVERS=="fsl_dpaa2_eth", DEVPATH=="/devices/platform/soc/80c000000.fsl-mc/dprc.[0-9]*/dpni.0/net/*", NAME="endpni0", PROGRAM="/sbin/ip link set %k address 00:01:02:03:04:05"
+
+# Rules that match on DPSW ports not connected to a DPMAC.
+# Below is an example to set up a persistent MAC address, which can be extended
+# beyond dpsw.0.
+# DRIVERS=="fsl_dpaa2_switch", DEVPATH=="/devices/platform/soc/80c000000.fsl-mc/dprc.[0-9]*/dpsw.0/net/*", NAME="endpsw0%s{phys_port_name}", PROGRAM="/sbin/ip link set %k address 00:01:02:03:04:05"
+
+LABEL="fsl_dpaa2_rules_end"
diff --git a/board/freescale/lx2160ardb/extlinux.conf b/board/freescale/lx2160ardb/extlinux.conf
new file mode 100644
index 0000000000..58c2720252
--- /dev/null
+++ b/board/freescale/lx2160ardb/extlinux.conf
@@ -0,0 +1,4 @@
+label NXP LX2160A Reference Design Board
+ kernel /boot/Image
+ devicetree /boot/fsl-lx2160a-rdb.dtb
+ append console=ttyAMA0,115200 root=PARTUUID=%PARTUUID% rw rootwait cma=256M
diff --git a/board/freescale/lx2160ardb/genimage.cfg b/board/freescale/lx2160ardb/genimage.cfg
new file mode 100644
index 0000000000..f895a5ab5e
--- /dev/null
+++ b/board/freescale/lx2160ardb/genimage.cfg
@@ -0,0 +1,47 @@
+image sdcard.img {
+ /* Primary GPT table needs to be moved to a region which does
+ * not collide with the RCW/PBI location
+ */
+ hdimage {
+ partition-table-type = "gpt"
+ gpt-location = 6M
+ }
+
+ partition rcw {
+ offset = 4K
+ in-partition-table = "no"
+ image = "bl2_sd.pbl"
+ }
+
+ partition u-boot {
+ offset = 1M
+ in-partition-table = "no"
+ image = "fip.bin"
+ }
+
+ partition u-boot-environment {
+ in-partition-table = "no"
+ image = "uboot-env.bin"
+ offset = 5M
+ }
+
+ /* Offset must match PLAT_DDR_FIP_OFFSET from ATF */
+ partition ddr-phy {
+ in-partition-table = "no"
+ image = "fip_ddr.bin"
+ offset = 8M
+ }
+
+ /* Offset must match IN112525_FW_ADDR from U-Boot */
+ partition 25ge-retimer-ucode {
+ in-partition-table = "no"
+ image = "in112525-phy-ucode.txt"
+ offset = 0x980000
+ }
+
+ partition rootfs {
+ bootable = "true"
+ image = "rootfs.ext4"
+ partition-uuid = %PARTUUID%
+ }
+}
diff --git a/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash b/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
new file mode 100644
index 0000000000..4b761bede3
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/arm-trusted-firmware/arm-trusted-firmware.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 2d3f9c52e16766c290bdc0bc130d634e4c326a5b236dfb2f2ca3f0fa457e82d4 atf-lf-6.12.34-2.1.0.tar.gz
--git a/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash b/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
new file mode 120000
index 0000000000..5808d92afe
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/linux-headers/linux-headers.hash
@@ -0,0 +1 @@
+../linux/linux.hash
\ No newline at end of file
diff --git a/board/freescale/lx2160ardb/patches/linux/linux.hash b/board/freescale/lx2160ardb/patches/linux/linux.hash
new file mode 100644
index 0000000000..f30030c86a
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/linux/linux.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 27a1987ca0a5802d3ebb296b8134ec66d813ad86cf2a60779b45092735bbb23b linux-lf-6.12.34-2.1.0.tar.gz
diff --git a/board/freescale/lx2160ardb/patches/uboot/uboot.hash b/board/freescale/lx2160ardb/patches/uboot/uboot.hash
new file mode 100644
index 0000000000..38d54d9922
--- /dev/null
+++ b/board/freescale/lx2160ardb/patches/uboot/uboot.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 2f25cde388b2f83ff7a8e3afe25aafb1db48dafb0fa3bf1e4f9fef603f3b4785 u-boot-lf-6.12.34-2.1.0.tar.gz
diff --git a/board/freescale/lx2160ardb/post-build.sh b/board/freescale/lx2160ardb/post-build.sh
new file mode 100755
index 0000000000..4042bf9c7e
--- /dev/null
+++ b/board/freescale/lx2160ardb/post-build.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname "$0")"
+PARTUUID="$("$HOST_DIR/bin/uuidgen")"
+
+install -d "$TARGET_DIR/boot/extlinux/"
+# Default DPL and DPC selections for mcinitcmd
+ln -sf dpc-usxgmii.dtb "$TARGET_DIR/boot/dpc.dtb"
+ln -sf dpl-eth.19.dtb "$TARGET_DIR/boot/dpl.dtb"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/extlinux.conf" > "$TARGET_DIR/boot/extlinux/extlinux.conf"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/genimage.cfg" > "$BINARIES_DIR/genimage.cfg"
diff --git a/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw b/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
new file mode 100644
index 0000000000..4c4b7d9c79
--- /dev/null
+++ b/board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw
@@ -0,0 +1,67 @@
+/*
+ * SerDes Protocol 1 - 19
+ * SerDes Protocol 2 - 5
+ * SerDes Protocol 3 - 2
+ *
+ * Frequencies:
+ * Core -- 2200 MHz
+ * Platform -- 750 MHz
+ * DDR -- 3200 MT/s
+ */
+
+#include <../lx2160asi/lx2160a.rcwi>
+
+SYS_PLL_RAT=15
+MEM_PLL_CFG=3
+MEM_PLL_RAT=32
+MEM2_PLL_CFG=3
+MEM2_PLL_RAT=32
+CGA_PLL1_RAT=22
+CGA_PLL2_RAT=22
+CGB_PLL1_RAT=22
+CGB_PLL2_RAT=9
+HWA_CGA_M1_CLK_SEL=1
+HWA_CGB_M1_CLK_SEL=6
+BOOT_LOC=8
+SYSCLK_FREQ=600
+IIC2_PMUX=6
+IIC3_PMUX=2
+IIC4_PMUX=2
+USB3_CLK_FSEL=39
+SRDS_PLL_PD_PLL5=1
+SRDS_PRTCL_S1=19
+SRDS_PRTCL_S2=5
+SRDS_PRTCL_S3=2
+SRDS_PLL_REF_CLK_SEL_S1=2
+SRDS_DIV_PEX_S1=1
+SRDS_DIV_PEX_S2=1
+SRDS_DIV_PEX_S3=1
+
+/* Errata to write on scratch reg for validation */
+#include <../lx2160asi/scratchrw1.rcw>
+
+/* Boot Location Pointer */
+#include <../lx2160asi/bootlocptr_sd.rcw>
+
+/* Errata for SATA controller */
+#include <../lx2160asi/a010554.rcw>
+
+/* common PBI commands */
+#include <../lx2160asi/common.rcw>
+
+/* Modify FlexSPI Clock Divisor value */
+#include <../lx2160asi/flexspi_divisor_32.rcw>
+
+/*PCIe Errata A-009531*/
+#include <../lx2160asi/a009531_PEX3.rcw>
+#include <../lx2160asi/a009531_PEX5.rcw>
+
+/*PCIe Errata A-008851*/
+#include <../lx2160asi/a008851_PEX3.rcw>
+#include <../lx2160asi/a008851_PEX5.rcw>
+
+/*SerDes Errata A-050479*/
+#include <../lx2160asi/a050479.rcw>
+
+/* Errata A-050426 */
+#include <../lx2160asi/a050426.rcw>
diff --git a/board/freescale/lx2160ardb/readme.txt b/board/freescale/lx2160ardb/readme.txt
new file mode 100644
index 0000000000..287285a148
--- /dev/null
+++ b/board/freescale/lx2160ardb/readme.txt
@@ -0,0 +1,129 @@
+**************
+NXP LX2160ARDB
+**************
+
+This file documents the Buildroot support for the LX2160A Reference Design Board.
+
+For more details about the board and the QorIQ Layerscape SoC, see the
+following pages (notably the "LX2160A Reference Design Board Getting Started
+Guide", for which this guide serves as an addition, not a replacement):
+ - https://www.nxp.com/design/design-center/software/qoriq-developer-resources/layerscape-lx2160a-reference-design-board:LX2160A-RDB
+ - https://www.nxp.com/LX2160A
+
+Layerscape platforms are officially supported by NXP under the Layerscape
+Debian Linux SDK (LDLSDK). This uses components from Linux Factory (project
+common with i.MX), but has a slower release cadence than LF. The currently used
+tag is lf-6.12.34-2.1.0, which is in line with the latest LF tag. Generally, in
+Buildroot, the latest Linux Factory release tag is always used, which may be
+considered pre-release software, as it may contain features which are not yet
+documented, and it generally undergoes less testing.
+
+For the software Layerscape Debian Linux SDK User Guide, see:
+ - https://docs.nxp.com/bundle/UG10143/page/topics/about_this_document.html
+ - https://www.nxp.com/docs/en/user-guide/UG10143.pdf
+
+The components from NXP are:
+ - atf (fork), lf-6.12.34-2.1.0
+ - linux (fork), lf-6.12.34-2.1.0
+ - qoriq-ddr-phy-binary (blob), lf-6.12.34-2.1.0
+ - qoriq-firmware-inphi (blob), static commit
+ - qoriq-mc-binary (blob), mc_release_10.39.0
+ - qoriq-mc-utils, mc_release_10.39.0
+ - qoriq-rcw, lf-6.12.34-2.1.0
+ - qoriq-restool, lf-6.12.34-2.1.0
+ - uboot (fork), lf-6.12.34-2.1.0
+
+Build
+=====
+
+First, configure Buildroot for the LX2160ARDB board:
+
+ make lx2160ardb_defconfig
+
+Build all components:
+
+ make
+
+You will find in output/images/ the following files:
+ - bl2_sd.pbl - RCW + ATF BL2 stage
+ - dpc-usxgmii.dtb - the default DPC file
+ - dpc-warn.dtb
+ - dpl-2dpni.dtb
+ - dpl-eth.19.dtb - the default DPL file
+ - fip_ddr.bin - DDR PHY firmware
+ - fip.bin - U-Boot packaged as ATF payload
+ - fsl-lx2160a-rdb.dtb
+ - Image
+ - in112525-phy-ucode.txt - Firmware file for 25GbE SFP+ retimer
+ - mc.itb - MC firmware
+ - PBL.bin
+ - rootfs.ext2
+ - rootfs.ext4
+ - sdcard.img
+ - u-boot.bin
+ - uboot-env.bin
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+ cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+ dd if=output/images/sdcard.img of=/dev/sdX
+
+The SD card image can also be programmed from a live system running U-Boot:
+
+ => setenv autoload off && tftp $load_addr sdcard.img && mmc dev 0 && mmc write $load_addr 0 0x80000
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/lx2160ardb/genimage.cfg.
+
+Boot the LX2160ARDB board
+=========================
+
+To boot your newly created system:
+- insert the SD card in the SD slot of the board;
+- Configure the switches SW1[1:4] = 0b1000 (select SD Card boot option),
+ or alternatively, run "qixis_reset sd" from a U-Boot booted from a different
+ boot source (NOR, eMMC etc).
+- put a DB9F cable into the UART1 Port and connect using a terminal
+ emulator at 115200 bps, 8n1;
+- power on the board.
+
+The DPL and DPC files provided by NXP are not maximal configurations.
+They only contain a static description for:
+- the 40GbE QSFP+ MAC2 (which implicitly has MAC_LINK_TYPE_FIXED, because its
+ entry is missing from the DPC, and this means that the link state is provided
+ by the MC firmware)
+- the 1GbE RGMII MAC17 (specified as MAC_LINK_TYPE_PHY in the DPC, which means
+ that the link state is provided by phylink).
+
+The extra interfaces routed to front panel ports are endpmac3, endpmac4,
+endpmac5, endpmac6 and endpmac18. Among the more usual networking choices, one
+could create individual DPNIs for each MAC:
+
+$ ls-addni dpmac.3 && ls-addni dpmac.4 && ls-addni dpmac.5 && ls-addni dpmac.6 && ls-addni dpmac.18
+
+or a DPSW object to accelerate L2 forwarding between them:
+
+$ ls-addsw --num-ifs=4 --max-fdbs=4 --flooding-cfg=DPSW_FLOODING_PER_FDB \
+ --broadcast-cfg=DPSW_BROADCAST_PER_FDB dpmac.3 dpmac.4 dpmac.5 dpmac.6
+$ ip link add br0 type bridge vlan_filtering 1 && ip link set br0 up
+$ for eth in endpmac3 endpmac4 endpmac5 endpmac6; do \
+ ip link set $eth master br0 && ip link set $eth up; done
+
+Once the runtime configuration is satisfactory, it can be converted back into a
+permanent DPL file which can be plugged back into the build system:
+
+$ restool dprc generate-dpl > dpl-new.dts
+
+Using the device tree compiler (dtc), the new DPL can be transformed into a
+.dtb file and deployed as a custom networking configuration upon the next boot.
diff --git a/board/freescale/lx2160ardb/uboot-env.txt b/board/freescale/lx2160ardb/uboot-env.txt
new file mode 100644
index 0000000000..89090edb32
--- /dev/null
+++ b/board/freescale/lx2160ardb/uboot-env.txt
@@ -0,0 +1,11 @@
+# Memory addresses for bootstd
+fdt_addr_r=0x90000000
+kernel_addr_r=0x81000000
+scriptaddr=0x80000000
+
+# Boot order and network
+boot_targets=usb0 mmc0 mmc1 scsi0 dhcp
+ethprime=DPMAC1@xgmii
+
+# Boot command (MC already loaded via fsl_bootcmd_mcinitcmd_set)
+bootcmd=bootflow scan
diff --git a/board/freescale/lx2160ardb/uboot.config b/board/freescale/lx2160ardb/uboot.config
new file mode 100644
index 0000000000..e31254d62e
--- /dev/null
+++ b/board/freescale/lx2160ardb/uboot.config
@@ -0,0 +1,2 @@
+# Disable EFI boot support - we use extlinux.conf via bootstd instead
+# CONFIG_EFI_LOADER is not set
diff --git a/configs/lx2160ardb_defconfig b/configs/lx2160ardb_defconfig
new file mode 100644
index 0000000000..2346345f32
--- /dev/null
+++ b/configs/lx2160ardb_defconfig
@@ -0,0 +1,59 @@
+BR2_aarch64=y
+BR2_cortex_a72=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_12=y
+BR2_GLOBAL_PATCH_DIR="board/freescale/lx2160ardb/patches"
+BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
+BR2_TARGET_GENERIC_HOSTNAME="lx2160ardb"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+BR2_ROOTFS_OVERLAY="board/freescale/common/rootfs_overlay"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/freescale/lx2160ardb/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c $(BINARIES_DIR)/genimage.cfg"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,linux,lf-6.12.34-2.1.0)/linux-lf-6.12.34-2.1.0.tar.gz"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(LINUX_DIR)/arch/arm64/configs/lsdk.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-lx2160a-rdb"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="130M"
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,atf,lf-6.12.34-2.1.0)/atf-lf-6.12.34-2.1.0.tar.gz"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="lx2160ardb"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_RCW=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BOOT_MODE=sd"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="fip.bin bl2_sd.pbl"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,nxp-qoriq,u-boot,lf-6.12.34-2.1.0)/u-boot-lf-6.12.34-2.1.0.tar.gz"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="lx2160ardb_tfa"
+BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/freescale/lx2160ardb/uboot.config"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_QORIQ_RCW=y
+BR2_PACKAGE_HOST_QORIQ_RCW_CUSTOM_PATH="board/freescale/lx2160ardb/rcw_2200_750_3200_19_5_2_sd.rcw"
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE=y
+# Minimal U-Boot environment for bootstd with DPAA2 MC firmware init
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SOURCE="board/freescale/lx2160ardb/uboot-env.txt board/freescale/common/env-dpaa2.txt"
+BR2_PACKAGE_HOST_UBOOT_TOOLS_ENVIMAGE_SIZE="0x2000"
+BR2_PACKAGE_QORIQ_DDR_PHY_BINARY=y
+BR2_PACKAGE_QORIQ_MC_BINARY=y
+BR2_PACKAGE_QORIQ_MC_BINARY_TARGET_LX2160A=y
+BR2_PACKAGE_QORIQ_MC_BINARY_TARGET_INSTALL_PATH="boot"
+BR2_PACKAGE_QORIQ_MC_UTILS=y
+BR2_PACKAGE_QORIQ_MC_UTILS_DPC_INTREE="lx2160a/LX2160A-RDB/dpc-usxgmii lx2160a/LX2160A-RDB/dpc-warn"
+BR2_PACKAGE_QORIQ_MC_UTILS_DPL_INTREE="lx2160a/LX2160A-RDB/dpl-2dpni lx2160a/LX2160A-RDB/dpl-eth.19"
+BR2_PACKAGE_QORIQ_MC_UTILS_TARGET_INSTALL_PATH="boot"
+BR2_PACKAGE_QORIQ_RESTOOL=y
+BR2_PACKAGE_QORIQ_FIRMWARE_INPHI=y
--
2.43.0
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^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [Buildroot] [PATCH v5 3/3] board/lx2160ardb: new platform
2026-02-02 11:42 ` [Buildroot] [PATCH v5 3/3] board/lx2160ardb: new platform Maxime Leroy
@ 2026-02-02 14:45 ` Vladimir Oltean
0 siblings, 0 replies; 13+ messages in thread
From: Vladimir Oltean @ 2026-02-02 14:45 UTC (permalink / raw)
To: Maxime Leroy; +Cc: buildroot, thomas.petazzoni, Vincent Jardin
On Mon, Feb 02, 2026 at 12:42:53PM +0100, Maxime Leroy wrote:
> From: Vladimir Oltean <olteanv@gmail.com>
>
> Add Buildroot support for the NXP LX2160A-RDB (reference design board).
> This is configured here to boot from the SD card. To my surprise, NXP
> RCWs for LX2160A rev2 silicon don't have a pre-existing example for SD
> boot, so until one is available, include the RCW through board files.
>
> The boot uses U-Boot's bootstd framework with extlinux.conf. The DPAA2
> Management Complex firmware is loaded from the filesystem during U-Boot
> board init. EFI boot support is disabled since we use extlinux.
>
> Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
> Reviewed-by: Vincent Jardin <vjardin@free.fr>
> Tested-by: Maxime Leroy <maxime@leroys.fr>
> Signed-off-by: Maxime Leroy <maxime@leroys.fr>
> ---
Sorry that I didn't have time to respond to Thomas' feedback and
continue submitting this. Thanks for picking it up.
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Tested-by: Vladimir Oltean <olteanv@gmail.com>
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^ permalink raw reply [flat|nested] 13+ messages in thread