There is no fpga.c file.
Remove the entry.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fix missing '*' for bold text and remove indentation. It should be
rendered as a single paragraph.
Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Based on kernel commit 8a8e8d2fdbab ("ubi: Only read necessary size when reading
the VID header") by Sascha Hauer <s.hauer@pengutronix.de>:
When reading the vid hdr from the device UBI always reads a whole
page. Instead, read only the data we actually need and speed up
attachment of UBI devices by potentially making use of reading
subpages if the NAND driver supports it.
Since the VID header may be at offset vid_hdr_shift in the page and
we can only read from the beginning of a page we have to add that
offset to the read size.
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
It's no longer possible to assign a string to menu->display, instead
menu_add_title() must be called. Fix this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
passing a string to menu_add_title() which then gets free by this
function is just plain ugly. Pass it a const char * which gets
duplicated in menu_add_title() when necessary.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fixes:
common/globalvar.c:393:7: warning: 'pname' may be used uninitialized in this function [-Wmaybe-uninitialized]
This is a false positive, pname cannot be uninitialized. Silence this
warning.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
nios2 links the board specific nios_sopc.h to include/. The relative
pathes used do not work with an out of tree build. Use absolute pathes
instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
include int_sqrt.h to have the prototype for the function defined in
this file.
Fixes:
lib/int_sqrt.c:25:15: warning: no previous prototype for 'int_sqrt' [-Wmissing-prototypes]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fixes:
drivers/input/input.c:46:17: warning: passing argument 2 of '__set_bit' from incompatible pointer type [-Wincompatible-pointer-types]
idev->keys is an array, so we don't need to take the address of it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Most recent device tree binding for that mux support specifying a GPIO
connected to a reset line of that chip. Add code to handle that binding
in order to be able to use the chip on boards that leverage
aforementioned functionality.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Allow I2C bus probing to be interrupted early by sending CTRL-C. This is
usefull when calling the tool without any arguments and one of the busses
is misconfigured (waiting for 100+ failures is pretty inconvenient).
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add a very abridged version of SX150x driver from Linux. New, "pinctrl"
version of the driver was used as a base. As it was already mentioned
this driver supports very limited amount of the original functionality,
and the following are the features that were dropped:
- Interrupt support
- Support for any chip other that SX150x (due to lack of HW to test
with)
- Any pinctlr-like functions: pull-up/pull-down, open-drain,
etc. configuration
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The RVT table contains the pointers to the HAB API functions and is
located at 0x00000100.
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Without these, 'devinfo pwmX' will show enabled=0 even though the PWM
was enabled (for example by a pwm-backlight).
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
These flags are already parsed from DT, so we can just use them to
configure the timings correctly.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add a driver compatible with "fsl,imx-parallel-display" in order
to enable parallel display with the i.MX IPUv3.
Signed-off-by: Philippe Leduc <ledphilippe@gmail.com>
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The file 'imx6qdl.dtsi' is already included by DualLite/Solo and
Dual/Quad specific files 'imx6dl.dtsi' and 'imx6q.dtsi'. So the include
is not needed here.
Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add the missing txc-skew-ps and rxc-skew-ps settings for the Micrel PHY.
I have seen problems with 1GBit ethernet on a phyCORE-i.MX6 Solo. Oddly
enough the missing skew values are no problems for all our other
modules.
Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Refactor the common settings for device tree node 'fec' into the generic
phycore i.MX6 device tree file. This avoid redundant settings and makes
common fixes easier. Our kernel device tree files have the same layout.
Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Chose name according to kernel. This is needed for bootstate.
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In rare cases the controller is does not work right after probe. When
this happens the registers show that the TXFIFO contains words, but
the transfer is never started. We observed that on some boards which
boot from SPI NOR. The xload SPI code leaves the controller enabled,
so the SPI controller is enabled during probe(). Disabling it before
usage (and thus resetting it) helps. We haven't found out why exactly
this happens.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
For better readability sort the list of known USB ids by VID and PID.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Some boards or SoCs need the SRC_SCR[WARM_RESET_ENABLE] bit cleared,
otherwise they won't come up after a watchdog reset. This was observed
on one i.MX6ul based custom board. The Linux Kernel does the same since
2012: 0575fb7 ARM: 7198/1: arm/imx6: add restart support for imx6q.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
tested with Micron MT42L128M64D2LL-25WT and MT42L128M64D2LL-25WT
Signed-off-by: Maik Otto <m.otto@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Code-paths responsible for initializing CPU's stack pointer and variable
used in stack memory resource reservation got out of sync which resulted
in actual stack being 64K off from what "stack" struct resource
registered by arm_request_stack() thought it was.
At least one issue resulting from that can be easily triggered by
running:
memtest -t
This commit unifies the aforementioned code to a certain degree which
solves the problem and hopefuly makes it less likely to become an issue
again.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This has been missed in commit 5e61dd3fb5
(Add comp_copy function for use with CONFIG_IMAGE_COMPRESSION_NONE).
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Just as the other NVVAR functions, when support for NVVAR isn't
compiled in.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This is needed since support for wildcards has been introduced.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
EEPROM support is an optional feature and the driver should work
just fine without it.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
PBL is another feature, which needs some love to work on ARM64.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
There is no point in trying to append a UBI root option, if there is
no UBI support in barebox.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If the chosen node does not exist, of_add_initrd fails to pass the
initrd to the kernel. Instead it should create the chosen node, just
like of_fixup_bootargs does.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In commit a63059d7 of the latest u-boot port, the function that
returns the inode number also resolves symlink. This prevents the
readlink entry point from doing its job and breaks the user command
readlink and the display of symlink with the ls command.
Remove the code following the link to restore original functionality.
Signed-off-by: Renaud Barbier <renaud.barbier@abaco.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Steffen Trumtrar
Uwe Kleine-König
Stefan Lengfeld
Ulrich Ölmann
Sascha Hauer
Moritz Warning
Andrey Smirnov
Christian Hemp
Jan Remmet
Jan Luebbe
Philippe Leduc
Alexander Kurz
Maik Otto
Lucas Stach
Philipp Zabel
Renaud Barbier