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CONFIG_FSL_ENETC is not explicitly enabled in the NXP LS1028A config
files, instead it is selected by CONFIG_MSCC_FELIX_SWITCH, a state of
matters which is fragile.
CONFIG_MSCC_FELIX_SWITCH depends on CONFIG_DM_DSA, which depends on
CONFIG_PHY_FIXED.
Not all LS1028A boards did enable CONFIG_PHY_FIXED, which resulted in
all of Ethernet being compiled out.
This patch makes sure that CONFIG_PHY_FIXED is enabled for all LS1028A
boards, and CONFIG_FSL_ENETC as well - don't rely on that fragile
selection done by the Felix switch config.
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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In the current code, it doesn't reset the cursors of LUT entry and
StreamID at the beginning of the fixup, so it can result in LUT entry
setup and msi-map mismatch and LUT entries and StreamID leaking
when reload and fixup the DTB.
This patch move the initialization of LUT entry and StreamID cursors
to the beginning of the fixup to resolve the issues.
Signed-off-by: Hou Zhiqiang <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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Use moveconfig.py script to convert CONFIG_SYS_FMAN_FW_ADDR,
CONFIG_SYS_QE_FW_ADDR and CONFIG_SYS_QE_FMAN_FW_LENGTH to Kconfig and
move these entries to defconfigs.
Signed-off-by: Rajesh Bhagat <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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LS1046A-QDS board requires updation in few environment configs in TFA
defconfigs of the board.
Following are the changes:
- Update CONFIG_ENV_ADDR
- Update CONFIG_ENV_SECT_SIZE
- Enable CONFIG_SYS_RELOC_GD_ENV_ADDR
Signed-off-by: Kuldeep Singh <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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LS1046A-QDS has CONFIG_SPI_FLASH_SST, CONFIG_SPI_FLASH_EON and
CONFIG_SPI_FLASH_STMICRO defines present in header. Move these entries
from header to defconfigs.
Signed-off-by: Kuldeep Singh <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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I'd like to keep informed about ls1028a.dtsi changes. For now, there is
no top-level entry for any layerscape specific files. Instead, add the
file entry to my board MAINTAINERS file.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Don't use efi_allocate_pages(). The allocated memory isn't carved out of
the lmb allocations. The memory might then be allocated twice.
Particulary, this might happened with the fdt_high/initrd_high feature
which will relocate the fdt/ramdisk. This might then overlap with the
spin table.
Instead use memalign() which allocates on memory on the heap which is
correctly carved out by lmb.
Please note, that the memory is later reserved in the device tree as
well as in the EFI memory map in ft_fixup_cpu() (in
arch/arm/cpu/armv8/fsl-layerscape/fdt.c).
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Enable support to update the board via the DFU protocol and make it
possible to export the block devices via USB mass storage protocol.
This will not work out of the box, yet. You have to change the dr_mode
of the usb0 controller to peripheral manually to make it work. True, OTG
support will hopefully coming soon.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Now that the DWC3 USB driver has support for the layerscape platform,
use it. This will have the benefit that peripheral mode will work.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add support for the proper dwc3 device tree binding support as specified
in the offical device tree spec.
Initially, add support for the LS1028A support. Other SoCs should be
easy to add by just adding the corresponding compatible string.
Unfortunately, the device trees of all other layerscape SoCs are not
converted and uses a wrong compatible string only known in u-boot.
To maintain backwards compatibility with current u-boot device trees,
add the generic "fsl,layerscape-dwc3" compatible string.
OTG mode is not supported yet. The dr_mode in the devicetree will either
have to be set to peripheral or host.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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[backport from linux commit d9612c2f0449e24983a8b689603210486a930c90]
Enable the undefined length INCR burst type and set INCRx.
Different platform may has the different burst size type.
In order to get best performance, we need to tune the burst
size to one special value, instead of the default value.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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[backport from linux commit db2be4e9e30c6e43e48c5749d3fc74cee0a6bbb3]
Add adjust_frame_length_quirk for writing to fladj register
which adjusts (micro)frame length to value provided by
"snps,quirk-frame-length-adjustment" property thus avoiding
USB 2.0 devices to time-out over a longer run
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Both dr_mode and maximum-speed properties are usually optional. Drivers
will still try to fetch the properties nonetheless, which leads to error
messages, although they are no errors. Change pr_err() to pr_debug().
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Instead of looking at all USB (host) devices, just search all DWC3
device tree nodes. This will (1) fix a panic if of_match is zero and (2)
also apply the fixup if the controller is in peripheral mode. Both
happen when the DWC3 USB controller driver is used.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Check that all matching nodes have the correct compatible and that there
is at least one match.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add a helper to iterate over all nodes with a given compatible string.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Copy the board device tree files from linux v5.14. On top of the v5.14
dtbs the changes of these two patches are included here which are needed
for u-boot:
https://lore.kernel.org/linux-devicetree/[email protected]/
https://lore.kernel.org/linux-devicetree/[email protected]/
At the time of this writing the patches were accepted and will be
included in 5.15.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Now that everything is prepared, copy the fsl-ls1028a.dtsi from the
linux kernel v5.14.12.
Notable changes:
- second watchdog added
- the number of chip selects of the SPI controller is now correct and
reflects what the hardware offers
- the LPUARTs have the correct clock parent
- USB controllers are enabled by default, which was already the case
before this sync because all board enabled all the USB controller
nodes. A linux patch to fix this is pending.
- the eSDHC controller changes from big-endian to little-endian, but
that property seems to be not used at all.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Disable the PCIe controllers by default, just like in the linux device
tree. But there is one catch, for linux they are enabled in-place by the
bootloader. Obviously, this doesn't work for the bootloader. Thus we
explicitly enable the controllers in the -u-boot.dtsi files.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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To make the synchronization of the u-boot device tree with the one from
linux easier, move the I/O window to the one which is specified in the
linux device tree. The actual value shouldn't matter as long as it
mapped to the corresponding memory window of the PCIe controller which
is a 32GiB window at 80_0000_0000h (first controller) or 88_0000_0000h
(second controller).
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Hou Zhiqiang <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This property is unused in the layerscape PCIe controller driver and not
present in the linux device tree. Remove it to be similarly.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The official bindind of the PCIe controller of the ls1028a has the
following compatible string:
compatible = "fsl,ls1028a-pcie";
Additionally, the resource names and count are different. Update the
driver to support this binding and change the entry in the ls1028a
device tree.
Cc: Hou Zhiqiang <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Hou Zhiqiang <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The official ls1028a binding of the driver uses the following as
compatibles:
compatible = "fsl,ls1028a-dwc3", "snps,dwc3";
Change the ls1028a device tree and add this new compatible to the fsl
specific xhci driver, otherwise the generic dwc3 driver will be used
with the compatibles above.
Cc: Bin Meng <[email protected]>
Cc: Marek Vasut <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The driver will look for a named resource "ecc-addr", but this isn't the
official binding. In fact, the official device tree binding
documentation doesn't mention any resource names at all. But it is safe
to assume that it's the linux ones we have to use if we want to be
compatible with the linux device tree. Thus rename "ecc-addr" to
"sata-ecc" and convert all the users in u-boot.
While at it, also rename "sata-base" to "ahci" although its not used at
all.
This change doesn't affect the SATA controller on the ZynqMP.
Cc: Michal Simek <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The official ls1028a binding of the driver uses the following as
compatibles:
compatible = "fsl,ls1028a-lpuart";
Add the missing compatible to the driver and update the device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The official devicetree bindings specifies spi-num-chipselects as the
name. Use it.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The official ls1028a binding of the driver uses the following as
compatibles:
compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
Add the missing compatible to the driver and update the device tree.
We can use the fallback "fsl,ls1021a-v1.0-dspi", because the endianness
is determined by the little-endian property and not by the compatible
string itself. Further, we won't need and specific details on the DMA
configuration (which is different on the LS1021A). If it's ever needed,
we can later add the more specific "fsl,ls1028a-dspi" compatible to the
driver.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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According to the linux device tree specification the compatible string
is:
compatible = "arm,sp805", "arm,primecell";
Fix all users in u-boot.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Update the labels of the nodes to match the kernel ones.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Tested-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
While at it fix the indentation.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting it into the new location, keep it sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
While at it fix the indentation.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting it into the new location, keep it sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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While inserting them into the new location, keep them sorted by the
register base offset just like in the linux kernel device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Populate the /soc node with the first device node.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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To keep the device tree similar to the linux kernel one, we need to move
all CCSR related devices into the /soc node. To keep the patches easy to
review, we initially add an empty /soc node and populate it piece by
piece.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Nowadays, both boards boot using the TF-A BL1/BL2 and SPL isn't used at
all. The property is not needed, remove it.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This node is some hodgepodge between the ddr controller node at SoC
offset 0x1080000 and some static memory size of 2GiB. Remove this bogus
node because it doesn't seem to be used at all.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Tested-by: Vladimir Oltean <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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There is no "fsl,ls1028a-gpu" compatible string. It is solely for the
proprietary driver which will never be open source. Lately, linux gained
support for the open source etnaviv driver for the GPU (although there
is still support for the DisplayPort PHY missing to get actual graphics
output). Thus, instead of supporting some proprietary driver, switch
over to the open source one, which also have an official device tree
binding.
Cc: Andy Tang <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Adds check for memory clock variable before calculating caslat_actual.
Set mclk_ps to slowest DIMM supported if mclk_ps is found zero.
Signed-off-by: Maninder Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Extended fsl_mc command adding an extra option dump_log
Signed-off-by: Cosmin-Florin Aluchenesei <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This has not been supported by toolchains for some time and has been
putting out a warning. Drop this.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Remove "num-cs" property from device-tree as it is no longer used by
qspi driver anymore.
Also, specify status as "disabled" and enable qspi support in respective
board dts files. This will also help in aligning node properties with
other board properties.
Signed-off-by: Kuldeep Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Document the update image and how to use the EFI UpdateCapsule.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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In order to add other Kontron boards to the docs alongside the existing sl28 board,
we need to reduce the levels of the sections and change the title.
Cc: Fabio Estevam <[email protected]>
Signed-off-by: Frieder Schrempf <[email protected]>
Acked-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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