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This adds support for the Kontron Electronics OSM-S i.MX93 SoM
and the matching baseboard BL i.MX93.
The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).
Signed-off-by: Frieder Schrempf <[email protected]>
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This adds support for the Kontron Electronics OSM-S i.MX8MP SoM
and the matching baseboard BL i.MX8MP.
The SoM hardware complies to the Open Standard Module (OSM) 1.1
specification, size S (https://sget.org/standards/osm).
Signed-off-by: Frieder Schrempf <[email protected]>
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Convert the table to a correct reST table syntax.
Signed-off-by: Michael Walle <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The TF-A URL was updated, as a result the name of the
directory changed as part of the new git URL and not
all the referenced directories were updated.
Fixes: 0ec0207fe07 ("Update the ARM trusted firmware git URL")
Signed-off-by: Peter Robinson <[email protected]>
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The primary upstream URL for tf-a has moved, in some cases
things like tags are not always pushed to the old URL so
update the URLs to the primary upstream project URL.
Signed-off-by: Peter Robinson <[email protected]>
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A '.update' extension does not get preserved by buildman, so change it.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Michael Walle <[email protected]>
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There was a conflict between the following two commits, that wasn't
resolved correctly. Fix this.
a93985ddfcc3 ("doc: sl-mx8mm: Update the NXP TF-A source reference")
f0f461287eff ("imx: Suggest the NXP ATF github repo")
Signed-off-by: Frieder Schrempf <[email protected]>
Cc: Heinrich Schuchardt <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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As explained in the text at the bottom of the page
https://source.codeaurora.org/external/imx/imx-atf:
"QUIC repositories on this site will not receive any updates after
March 31, 2022, and will be deleted on March 31, 2023."
Point to the NXP ATF github repo instead.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Oliver Graute <[email protected]>
Reviewed-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Frieder Schrempf <[email protected]>
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Add the CROSS_COMPILE flag as we assume we build in a cross environment.
Also improve the comment about copying the binary to SD card.
Signed-off-by: Frieder Schrempf <[email protected]>
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This adds a guide for copying the raw bootloader image on the SD card
to the SPI NOR using U-Boot itself.
Signed-off-by: Frieder Schrempf <[email protected]>
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Use the latest firmware available from NXP.
Signed-off-by: Frieder Schrempf <[email protected]>
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Use the latest version of the NXP TF-A code and add a note about
quirks with GCC 12.
Signed-off-by: Frieder Schrempf <[email protected]>
Convert Note: to ..note::
Signed-off-by: Heinrich Schuchardt <[email protected]>
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This clarifies the usage of a cross toolchain to build U-Boot
and TF-A.
Signed-off-by: Frieder Schrempf <[email protected]>
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The latest revision of the SoM is compliant to OSM 1.1.
Signed-off-by: Frieder Schrempf <[email protected]>
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This adds support for the Kontron Electronics SoM SL i.MX8MM OSM-S
and the matching baseboard BL i.MX8MM OSM-S.
The SoM hardware complies to the Open Standard Module (OSM) 1.0
specification, size S (https://sget.org/standards/osm).
The existing board configuration for the non-OSM SoM is reused and
allows to detect the SoM variant at runtime.
Signed-off-by: Frieder Schrempf <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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They are no longer needed, because we now have proper driver support for
the sl28cpld management controller.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This board has an internal watchdog which supervises the board startup.
Although, the initial state of the watchdog is configurable, it is
enabled by default. In board_late_init(), which means almost everything
worked as expected, disable the watchdog.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The watchdog timer is part of the sl28cpld management controller. The
watchdog timer usually supervises the bootloader boot-up and if it bites
the failsafe bootloader will be activated. Apart from that it supports
the usual board level reset and one SMARC speciality: driving the
WDT_TIMEOUT# signal.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The Kontron pitx-imx8m is an NXP i.MX8MQ based board in the pITX form factor.
Signed-off-by: Heiko Thiery <[email protected]>
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imx8mm-u-boot.dtsi passes the ATF load address via the
'entry' and 'load' properties.
Remove the step that performs the ATF_LOAD_ADDR export, which is
now unneeded.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Patrick Wildt <[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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(N801x)
The Kontron SoM-Line i.MX8MM (N801x) by Kontron Electronics GmbH is a SoM
module with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC.
The matching evaluation boards (Board-Line) have 2 Ethernets, USB 2.0, HDMI/LVDS,
SD card, CAN, RS485 and much more.
Signed-off-by: Frieder Schrempf <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
Tested-by: Heiko Thiery <[email protected]>
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(N63xx/N64xx)
This adds support for i.MX6UL/ULL-based evaluation kits with SoMs by
Kontron Electronics GmbH.
Currently there are the following SoM flavors (SoM-Line):
* N6310: SOM with i.MX6UL-2, 256MB RAM, 256MB SPI NAND
* N6311: SOM with i.MX6UL-2, 512MB RAM, 512MB SPI NAND
* N6411: SOM with i.MX6ULL, 512MB RAM, 512MB SPI NAND
And the according evaluation boards (Board-Line):
* N6310-S: Baseboard with SOM N6310, eMMC, display (optional), ...
* N6311-S: Baseboard with SOM N6311, eMMC, display (optional), ...
* N6411-S: Baseboard with SOM N6411, eMMC, display (optional), ...
Currently U-Boot describes i.MX6UL and i.MX6ULL through separate config
options at compile-time. Though the differences are so minor, that for
the scope of these SoMs we just use a single defconfig that is compatible
with both SoCs.
Signed-off-by: Frieder Schrempf <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
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Add basic support for the Kontron SMARC-sAL28 board. This includes just
the bare minimum to be able to bring up the board and boot linux.
For now, the Single and Dual PHY variant is supported. Other variants
will fall back to the basic variant.
In particular, there is no watchdog support for now. This means that you
have to disable the default watchdog, otherwise you'll end up in the
recovery bootloader. See the board README for details.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Tested-by: Heiko Thiery <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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