If longjmp(jmp_buf env, int val) is called with val = 0, the setjmp()
macro must return 1.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
- nuvoton: add expire function for generic reset (Jim)
- handle watchdogs during keyed autoboot (Rasmus)
- cyclic: Don't disable cylic function upon exceeding CPU time (Stefan)
- ulp wdog: Updates to support iMX93 and DM (Alice)
Layerscape update
- support sysreset,
- de-select FSL_IFC when booting from SD
- disable unused parts of ICID tables
- reduce ns_dev size for csu
- enable dma snooping for ls104x
- nand driver fixups for ls1043ardb rev 7.0 boards.
Avoid the following build errors after the device tree sync:
drivers/spi/mxs_spi.c: In function ‘mxs_spi_probe’:
drivers/spi/mxs_spi.c:327:25: error: ‘struct dtd_fsl_imx23_spi’ has no
member named ‘spi_max_frequency’
327 | priv->max_freq = dtplat->spi_max_frequency;
| ^~
drivers/spi/mxs_spi.c:328:23: error: ‘struct dtd_fsl_imx23_spi’ has no
member named ‘num_cs’
328 | plat->num_cs = dtplat->num_cs;
| ^~
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Now that a unified imx8mn-u-boot is available, remove duplicated
code for generating flash.bin and other common imx8mn peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Multiple boards create duplicate entries in their respective
-u-boot.dtsi files which all basically do the same thing.
To consolidate these and make it easier to make improvements
going forward, consolidate them all into one place.
This file creates a flash.bin image using binman, and supports
LPDDR4, DDR4 and DDR3. Since individual boards use different
peripherals and different UART ports, those entries were kept
in their respective board files, but the spba1 node was addded
which contains all UART1-3 to help facilitate SPL_DM_SERIAL.
Individual users will still need to include their respective
UART and pinctrl nodes for those UARTS.
This consolidated file also supports generating a flash.bin file
which can boot from flexSPI if CONFIG_FSPI_CONF_HEADER is
enabled.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
The GW7904 is based on the i.MX 8M Mini SoC featuring:
- LPDDR4 DRAM
- eMMC FLASH
- microSD connector with UHS support
- LIS2DE12 3-axis accelerometer
- Gateworks System Controller
- IMX8M FEC
- 2x RS232 off-board connectors
- PMIC
- 10x bi-color LED's
- 1x miniPCIe socket with PCIe and USB2.0
- 802.3at Class 4 PoE
- 10-30VDC input via barrel-jack
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
i.Core MX8M Plus is an EDIMM SoM based on NXP i.MX8M Plus from Engicam.
i.Core MX8M Plus needs to mount on top of this Evaluation board for
creating complete i.Core MX8M Plus EDIMM2.2 Starter Kit.
Add support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com>
Genaral features:
- LCD 7" C.Touch
- microSD slot
- Ethernet 1Gb
- Wifi/BT
- 2x LVDS Full HD interfaces
- 3x USB 2.0
- 1x USB 3.0
- HDMI Out
- Plus PCIe
- MIPI CSI
- 2x CAN
- Audio Out
i.Core MX8M Plus is an EDIMM SoM based on NXP i.MX8M Plus from Engicam.
i.Core MX8M Plus needs to mount on top of this Evaluation board for
creating complete i.Core MX8M Plus EDIMM2.2 Starter Kit.
Add support for it.
Sync the i.Core MX8M Plus is an EDIMM SoM based on NXP
devicetree file from linux-next tree.
commit <aec8ad34f7f24> (arm64: dts: imx8mp: Add Engicam i.Core MX8M Plus EDIMM2.2 Starter Kit)
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
i.Core MX8M Plus is an EDIMM SoM based on NXP i.MX8M Plus
from Engicam.
General features:
- NXP i.MX8M Plus
- Up to 4GB LDDR4
- 8 eMMC
- Gigabit Ethernet
- USB 3.0, 2.0 Host/OTG
- PCIe 3.0 interface
- I2S
- LVDS
- rest of i.MX8M Plus features
i.Core MX8M Plus needs to mount on top of Engicam baseboards
for creating complete platform solutions.
Add support for it.
Sync the i.Core MX8M Plus is an EDIMM SoM based on NXP i.MX8M Plus
from Engicam devicetree file from linux-next tree.
commit <eefe06b295087> (arm64: dts: imx8mp: Add Engicam i.Core MX8M Plus SoM)
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
In order to test that we properly handle watchdog(s) during the "wait
for the user to interrupt autoboot" phase, we need a watchdog device
to be watching us.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
In order to test that U-Boot actually maintains the watchdog device(s)
during long-running busy-loops, such as those where we wait for the
user to stop autoboot, we need a watchdog device that actually does
something during those loops; we cannot test that behaviour via the DM
test framework.
So introduce a relatively simple watchdog device which is simply based
on calling the host OS' alarm() function; that has the nice property
that a new call to alarm() simply sets a new deadline, and alarm(0)
cancels any existing alarm. These properties are precisely what we
need to implement start/reset/stop. We install our own handler so that
we get a known message printed if and when the watchdog fires, and by
just invoking that handler directly, we get expire_now for free.
The actual calls to the various OS functions (alarm, signal, raise)
need to be done in os.c, and since the driver code cannot get access
to the values of SIGALRM or SIG_DFL (that would require including a
host header, and that's only os.c which can do that), we cannot simply
do trivial wrappers for signal() and raise(), but instead create
specialized functions just for use by this driver.
Apart from enabling this driver for sandbox{,64}_defconfig, also
enable the wdt command which was useful for hand-testing this new
driver (especially with running u-boot under strace).
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
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Merge tag 'u-boot-at91-fixes-2023.01-a' of https://source.denx.de/u-boot/custodians/u-boot-at91
First set of u-boot-at91 fixes for the 2023.01 cycle:
This small fixes set includes an indentation fix for sam9x60 DT and one
name for one pin for sama7g5.
When the imx8mm.dtsi file was pulled in from Linux, the UARTs
were moved into an spba sub-node which wasn't being included
in the SPL device tree. This meant the references to the UART
weren't being handled properly and when booting the system would
constantly reboot. Fix this by adding the spba node to the spl
device tree to restore normal booting.
Based on the patch from Adam Ford for the imx8mn-beacon-kit-u-boot
board.
Fixes: 4e5114daf9 ("imx8mn: synchronise device tree with linux")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
When the imx8mm.dtsi file was pulled in from Linux, the UARTs
were moved into an spba sub-node which wasn't being included
in the SPL device tree. This meant the references to the UART
weren't being handled properly and when booting the system would
constantly reboot. Fix this by adding the spba node to the spl
device tree to restore normal booting.
Based on the patch from Adam Ford for the imx8mn-beacon-kit-u-boot
board.
Fixes: 4e5114daf9 ("imx8mn: synchronise device tree with linux")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Add Serial Download Protocol support as it is a useful method to
load flash.bin to RAM and run it via 'uuu'.
With this patch, it is possible to start both U-Boot SPL and U-Boot
proper using the following 'uuu'command:
$ uuu -brun spl flash.bin
Based on a patch from Marek Vasut for the imx8mm-mx8menlo board.
Also, to fit the SPL binary into the internal RAM, select CONFIG_LTO
to reduce its size.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Enable DM USB, DM PHY and USB gadget support in imx8mm-mx8menlo SPL
to let the board continue SDP loading of second stage after the first
stage was loaded by BootROM SDP implementation. It is not possible to
jump back into BootROM v1 and let the BootROM implementation continue
the SDP loading, all this has to be performed by the U-Boot CI HDRC
controller driver and SDP protocol implementation, both of which fit
into the SPL just barely.
With this patch, it is possible to start both U-Boot SPL and U-Boot
using e.g. uuu on this board as follows:
$ uuu -brun spl flash.bin
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
The signal name of pin PB2 with function F is FLEXCOM11_IO1
as it is defined in the datasheet.
Fixes: 558378a4cd ("ARM: mach-at91: add support for new SoC sama7g5")
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
The indentation went far on the right due to an extra tab for
each pinctrl sub-nodes.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
- dts update and sync for rk356x, rk3288, rk3399 from Linux;
- Add rk3399 EAIDK-610 board support;
- Update for puma-rk3399 board;
- some fix and typo fix in different drivers;
The first production revision of the MX8M Mini Menlo board implements
a hardware change which swaps console UART and another UART connector.
Implement the swap, which maps the console UART back to the way Verdin
console is mapped.
Signed-off-by: Marek Vasut <marex@denx.de>
The GW7903 revision B adds two additional GPIO's to control the
direction of the 2 isolated digital I/O circuits.
Define them as:
- dig1_ctl
- dig2_ctl
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Update the M2 socket gpio hogs such that they are not active on boot by
flagging them as GPIO_ACTIVE_HIGH so that 'output-high' drives high.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Update the UART config gpio hogs such that it is configured for RS232
by default on boot. Additionally rename them to match the names used
on the reset of the venice boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Enable the I2C bus and set a env variable for the reset GPIO of the touch
controller. This allows us to probe the panel in a script.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
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 <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Improve the naming of the regulators to contain the voltage rail
names from the schematic.
Suggested-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
It turns out that it is not necessary to declare the VSELECT signal as
GPIO and let the PMIC driver set it to a fixed high level. This switches
the voltage between 3.3V and 1.8V by setting the PMIC register for LDO5
accordingly.
Instead we can do it like other boards already do and simply mux the
VSELECT signal of the USDHC interface to the pin. This makes sure that
the correct voltage is selected by setting the PMIC's SD_VSEL input
to high or low accordingly.
Reported-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
