Our [U-Boot] copy of fsl-ls1088a.dtsi had all the hardware under
the top level, until the DM_SERIAL implementation recently.
In this commit, remove any remaining devices (that were in U-Boot,
but not touched by previous patches in this series) to be under /soc,
updating to their upstream (Linux) bindings.
The bindings have been copied closest to their relative positions
in the Linux version, so the eventual result is that the U-Boot
and Linux fsl-ls1088a.dtsi will be identical.
The next commit will add the hardware bindings that were not
in U-Boot.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
This moves the fsl-mc device tree definition under the /soc
node, as well as adding interrupt and IOMMU definitions that
were not in U-Boot before.
There are slight differences between the two bindings
as we add a "simple-mfd" compatible to function
under U-Boot's driver model.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
Synchronise the MDIO controller definitions with Linux, so
the controllers will be usable when passing U-Boot's
control FDT to Linux.
This also adds the PCS (internal controller) definitions
which are not used by U-Boot.
Caveat: The kernel definition uses "fsl,fman-memac-mdio",
as with other members of the Layerscape family, but
U-Boot uses a different driver for the DPAA2
Family devices (LS1088/LS2088/LX2160). So
we use "fsl,ls-mdio" as the first compatible string
for these devices.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
Synchronise the USB device tree definition with Linux, allowing
the U-Boot control FDT to be used to boot a Linux system with
working USB.
An extra compatible string, "fsl,layerscape-dwc3" is needed
for special handling in U-Boot, so has been added to the
-u-boot.dtsi file. It might be better to add this to the
Linux source bindings.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
U-Boot's definition for the I2C controllers did not contain any
clock information. This resulted in the I2C not functioning when
the U-Boot control FDT was passed to Linux.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
Move the GPIO controller definitions under the "soc" and in
the same relative position as the Linux kernel fsl-ls1088a.dtsi.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
This is required for Linux to boot using the same FDT as
U-Boot (such as passing the control FDT to bootefi).
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
The Linux kernel fsl-ls1088a.dtsi disables (status="disabled")
all PCIe controllers by default, with the bootloader (i.e U-Boot)
enabling the appropriate controllers (specified by the board
reset control word/RCW) by FDT fixup.
However, U-Boot needs these controllers to be enabled
to be usable, which we can add in the u-boot only dtsi.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
This moves the PCIe controller definitions under /soc and adopts
the same bindings (fsl,ls1088a-pcie) as Linux. Previously,
the format was different between the two versions.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
To synchronise the device tree in U-Boot with Linux, the GIC
(Interrupt Controller) and SMMU/IOMMU nodes need to be synchronised
before changing any dependent components like PCIe and DPAA2/fsl-mc.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
The top-level "memory" node does not exist in the Linux
version of the fsl-ls1088a.dtsi file. Move it to the U-Boot
"tweak" file, so we can have an identical copy of
fsl-ls1088a.dtsi between the projects in the end.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
This moves the bootph-all tags that were added in commit a593c1fec5
("arch: arm: dts: fsl-ls1088a.dtsi: tag serial nodes with bootph-all")
into a u-boot only include.
Due to the way the U-Boot device tree "tweak" system is setup[1],
we need to have a per-board <boardname>-u-boot.dtsi, which will
include the "fsl-ls1088a-u-boot.dtsi" tweaks.
By doing so, future updates to fsl-ls1088a.dtsi from upstream
(Linux kernel) can just be copied directly into the U-Boot tree,
without worrying about any extra data local to U-Boot.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
[1] - https://u-boot.readthedocs.io/en/latest/develop/devicetree/control.html#adding-tweaks-for-u-boot
The CONFIG_SYS_SOC, CONFIG_SYS_CPU and CONFIG_SYS_VENDOR
values are the same for the entire Layerscape family,
meaning there is no ability to create a LS1088A only
file here. But we will be adding per-board tweaks
later in any case.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
This platform is unsupported by TI and was never widely distributed. As
this is untested for a long while and missing some DM conversions,
remove it and related device tree files.
Signed-off-by: Tom Rini <trini@konsulko.com>
Add board specific devicetree for Bananapi R3 SBC.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
On modern Qualcomm platforms including SDM845 a GENI SE QUP IP
description is supposed to be found in board device tree nodes,
the version of the IP is used by the GENI UART driver to properly
set an oversampling divider value, which impacts UART baudrate.
The change touches dragonboard845c and starqltechn board device
tree source files, a device tree node label to "debug" UART is
renamed to 'uart9' according to the naming found in Linux.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
The name "se" is used in upstream Linux device trees and has been for
ages, long before this U-Boot-ism was introduced. Same goes for the
existing compatible. Get rid of that.
[vzapolskiy: removed a ready change in the driver]
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
This adds a simple Northstar "BRCMNS" board to be used with
the BCM4708x and BCM5301x chips.
The main intention is to use this with the D-Link DIR-890L
and DIR-885L routers for loading the kernel into RAM from
NAND memory using the BCH-1 ECC and using the separately
submitted SEAMA load command, so we are currently not adding
support for things such as networking.
The DTS file is a multiplatform NorthStar board, designed to
be usable with several NorthStar designs by avoiding any
particulars not related to the operation of U-Boot.
If other board need other ECC for example, they need to
create a separate DTS file and augment the code, but I don't
know if any other users will turn up.
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This brings in the main SoC device tree used by the
Broadcom Northstar chipset, i.e. BCM4709x and BCM5301x.
This is taken from the v6.3 Linux kernel.
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The MNT Reform 2 is a modular DIY laptop. In its initial version it
is based on the BoundaryDevices i.MX8MQ SoM. Some parts have been
lifted from BoundaryDevices official U-Boot downstream project.
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Signed-off-by: Stefano Babic <sbabic@denx.de>
On sunxi boards, SPL looks for U-Boot at a 32 KiB offset, unless SPL is
larger than 32 KiB, in which case U-Boot immediately follows SPL. See
the logic in spl_mmc_get_uboot_raw_sector() and spl_spi_load_image().
In two cases, the existing binman description mismatches the SPL code.
For 64-bit boards, binman would place U-Boot immediately following SPL,
even if SPL is smaller than 32 KiB. This can happen when SPL MMC support
is disabled (i.e. when booting from SPI flash).
In contrast, for 32-bit boards, binman would place U-Boot at 32 KiB,
even if SPL is larger than that. This happens because the 'offset'
property does not consider the size of previous entries.
Fix both issues by setting a minimum size for the SPL entry, which
exactly matches the logic in the SPL code. Unfortunately, this size must
be provided as a magic number, since none of the relevant config symbols
(SPL_PAD_TO, SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR, and SYS_SPI_U_BOOT_OFFS)
are guaranteed to be defined in all cases.
Fixes: cfa3db602c ("sunxi: Convert 64-bit boards to use binman")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This reverts commit 5717294230. This
does not exist in upstream kernel.org and breaks boot on DRA7-EVMs.
Drop the same.
Signed-off-by: Andrew Davis <afd@ti.com>
This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.
Signed-off-by: Andrew Davis <afd@ti.com>
This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.
Signed-off-by: Andrew Davis <afd@ti.com>
This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.
Signed-off-by: Andrew Davis <afd@ti.com>
This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.
Signed-off-by: Andrew Davis <afd@ti.com>
This is a collection of all the whitespace, renames, comment, and other
changes that should not change the DT functionality from Linux v6.3-rc6.
Signed-off-by: Andrew Davis <afd@ti.com>
Several DTS files have been updated in the Linux kernel with a new
PADCONF macro replacing the IOPAD version. Sync for the same here.
Signed-off-by: Andrew Davis <afd@ti.com>
