The system fails to boot without any environment location, so return
ENVL_NOWHERE when there's nowhere to store the environment instead
of ENVL_UNKNOWN.
The same change was also done by commit 50918d0df5 ("xilinx: Return
ENVL_NOWHERE instead of ENVL_UNKNOWN") for zynq and zynqmp.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/e4ed36408f10159677ed8060bfd5289f3e0691fa.1637752614.git.michal.simek@xilinx.com
The xilinx board_fdt_blob_setup() implementation makes use of
XILINX_OF_BOARD_DTB_ADDR, but no default value is currently defined for
microblaze. Add one so that microblaze could also work with
CONFIG_OF_SEPARATE.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Link: https://lore.kernel.org/r/20211202195657.246723-1-ovidiu.panait@windriver.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
MicroBlaze vector base address is configurable (hdl C_BASE_VECTORS
configuration parameter). Current code assumes that the reset vector
location is always 0x0.
Add the XILINX_MICROBLAZE0_VECTOR_BASE_ADDR Kconfig option so the user
can adjust the reset vector address.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Link: https://lore.kernel.org/r/20211130163358.2531677-8-ovidiu.panait@windriver.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Migrate CONFIG_SYS_USR_EXCEP to Kconfig. Also, rename it to
XILINX_MICROBLAZE0_USR_EXCEP in order to match the naming convention of
microblaze-generic Kconfig options.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Link: https://lore.kernel.org/r/20211130163358.2531677-7-ovidiu.panait@windriver.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Previous psu init was targeting SOM + KV260 carrier card and also contain
configurations for other devices on carrier card. This config is removing
all expected configurations for CC and let U-Boot to handle all of it self.
This configuration is designed for SOM itself (and I would bet without
eMMC).
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/5782131058dc372befd3fdb4dceabeea5ba56606.1637236693.git.michal.simek@xilinx.com
The SMSC driver is using the old driver model.
Init the virtio system in vexpress64.c so that the network device is
discovered.
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Capture x0 in lowlevel_init.S as potential fdt address. Modify
board_fdt_blob_setup to use fdt address from either vexpress_aemv8.h
or lowlevel_init.S.
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Rename from vexpress_aemv8a.h -> vepxress_aemv8.h as new FVPs may not be
v8-A. No change in behavior.
This is towards future work to enable support for the FVP_BaseR.
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
- support for showing a logo without splash screen config
- support for BMP drawing to depths other than 16bpp
- tests for the different types of supported BMP images
- support showing a logo when running coreboot via qemu
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Merge tag 'video-next-20211228' of https://source.denx.de/u-boot/custodians/u-boot-video into next
- various fixes to the sandbox display support
- support for showing a logo without splash screen config
- support for BMP drawing to depths other than 16bpp
- tests for the different types of supported BMP images
- support showing a logo when running coreboot via qemu
This converts the following to Kconfig:
CONFIG_88F5182
CONFIG_BOARD_IS_OPENRD_BASE
CONFIG_BOARD_IS_OPENRD_CLIENT
CONFIG_BOARD_IS_OPENRD_ULTIMATE
CONFIG_D2NET_V2
CONFIG_FEROCEON
CONFIG_FEROCEON_88FR131
CONFIG_INETSPACE_V2
CONFIG_KW88F6192
CONFIG_KW88F6281
CONFIG_KW88F6702
CONFIG_NET2BIG_V2
CONFIG_NETSPACE_LITE_V2
CONFIG_NETSPACE_MAX_V2
CONFIG_NETSPACE_MINI_V2
CONFIG_NETSPACE_V2
CONFIG_SHEEVA_88SV131
At this point mv-plug-common.h is now only an include of mv-common.h so
remove that indirection.
Signed-off-by: Tom Rini <trini@konsulko.com>
In order to finish moving this symbol to Kconfig for all platforms, we
need to do a few more things. First, for all platforms that define this
to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to
CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h. This entails
also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk()
and updating a few preprocessor tests.
With that done, all platforms that define a value here can be converted
to Kconfig, and a fall-back of zero is sufficiently safe to use (and
what is used today in cases where code may or may not have this
available). Make sure that code which calls this function includes
<clock_legacy.h> to get the prototype.
Signed-off-by: Tom Rini <trini@konsulko.com>
This CONFIG option is used in one of two ways. The first way is that it
is defined to a static value, of an unsigned long size. The second way
is that it is defined to something, typically a function, to determine
this value at run time.
However, in a few cases that function returns a static value. Change
that to using the static value directly.
In the case of using something at run time, convert everything to using
a function of the same name and prototype. This will allow for further
cleanups.
Finally, we have a few cases where the function is just not used, so
drop it.
Signed-off-by: Tom Rini <trini@konsulko.com>
When we have CONFIG_DYNAMIC_DDR_CLK_FREQ set is the only time we should
have this function, so guard it so that we can include <clock_legacy.h>
in this file later on.
Signed-off-by: Tom Rini <trini@konsulko.com>
When we have CONFIG_DYNAMIC_DDR_CLK_FREQ set is the only time we should
have this function, so guard it so that we can include <clock_legacy.h>
in this file later on.
Signed-off-by: Tom Rini <trini@konsulko.com>
In the case of CONFIG_SYS_FDT_ADDR this was being used to modify the
default value of fdt_addr / fdt_addr_r, which is not something to expose
in this manner and is not otherwise done. The case of SYS_ENV_ADDR is
similar but only done on the pic32mzdask platform, for scriptaddr.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_VID
CONFIG_VOL_MONITOR_INA220
CONFIG_VOL_MONITOR_IR36021_READ
CONFIG_VOL_MONITOR_IR36021_SET
CONFIG_VOL_MONITOR_LTC3882_READ
CONFIG_VOL_MONITOR_LTC3882_SET
To finish this migration, we first need to introduce CONFIG_SPL_VID as
some platforms only use this code in full U-Boot while others use it in
SPL as well. To make the Kconfig logic clearer, guard all of the
sub-options with a if VID || SPL_VID check. Finally, add Kconfig
options for the remaining related options that did not previously have
one.
Signed-off-by: Tom Rini <trini@konsulko.com>
Because of how these symbols work, and the remaining board config.h file
uses, we need to do these at the same time. In some cases we just get
to move rather directly to the defconfigs. A few cases require manual
intervention.
For the case of the eb_cpu5282 we need to select HW_WATCHDOG for the
target, given how it's implemented.
For the cases of m53menlo, dh_imx6, display5, and display5_factory we
disable SPL watchdog support as the particular combination of options
they want would require either more symbols or enabling SPL_DM.
Signed-off-by: Tom Rini <trini@konsulko.com>
This option is used as part of configuring the default environment for a
number of platforms. However, it is always set to 1 and the only time
it is part of Kconfig, it is used in a hard-coded manner. Hard-code the
value in the environment instead.
Signed-off-by: Tom Rini <trini@konsulko.com>
PX30.Core is an EDIMM SOM based on Rockchip PX30 from Engicam.
C.TOUCH 2.0 is a general purpose carrier board with capacitive
touch interface support.
10.1" OF is a capacitive touch 10.1" Open Frame panel solutions.
PX30.Core needs to mount on top of C.TOUCH 2.0 carrier with pluged
10.1" OF for creating complete PX30.Core C.TOUCH 2.0 10.1" Open Frame.
Add support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Long gone is the time a custom TF-A was needed for Puma, upstream TF-A
works just fine now.
The flashing instructions are updated to match how newer rkdeveloptool
and rkbin work.
Finally, rkbin provides a way to flash SPI via USB OTG interface so
let's document that.
Cc: Quentin Schulz <foss+u-boot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Use this new Kconfig instead of OF_BOARD, so we know for sure which boards
obtain their devicetree from a prior stage. Leave sandbox alone since it
does not. Also don't touch xilinx_versal_virt since it does not have a
specific TARGET Kconfig.
This option implies OF_BOARD for now, but with future work standard
passage may be used instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add rpi_4_32b and rpi_arm64 to the list of boards converted]
Signed-off-by: Tom Rini <trini@konsulko.com>
Move Turris MOX specific remove_disabled_nodes() to fdt_support with
name fdt_delete_disabled_nodes(), so that others can potentially use it.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
The pre-relocation board topology reading in board_fix_fdt() is
unstable: sometimes wrong data are read from the SPI bus.
This is due to wrong order of SPI bus configuration instructions: we
first need to set the pins to SPI mode, and only after that configure
the bus.
Also add a 1ms delay before enabling chip-select, so that the clock pin
is high for some time before reading the bus.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Enable eth1 node in U-Boot's device-tree if a network module (SFP, Topaz
or Peridot) is detected.
This is required for proper detection of eth1 comphy in a3700 comphy
driver by the following patches.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
It is better to find DT nodes by compatible strings or aliases instead
of path.
There were issues with Linux some DTBs having different names of some
nodes, e.g.
internal-regs
instead of
internal-regs@d0000000
This should be a generic fix for such issues.
Also since fdt_support now contains needed functions, we can drop our
own implementations.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Since no one uses this feature and I am not aware of any parsers of this
in Linux, remove it.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Pratyush Yadav <p.yadav@ti.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Commit f0921f5098 ("fdt: Sync up to the latest libfdt") introduced
fdt_generate_phandle() in libfdt, making fdt_alloc_phandle() obsolete in
fdt_support.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: "hui.song" <hui.song_1@nxp.com>
Cc: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Replace fdt_alloc_phandle() with subsequent fdt_set_phandle() by
fdt_create_phandle().
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Vladimir Oltean <vladimir.oltean@nxp.com>
No functional change intended. This patch switches from the legacy I2C
API to the DM I2C API, so that this code can be used with DM I2C
enabled.
Signed-off-by: Stefan Roese <sr@denx.de>
The variables retaining the strap values have to be initialized, always,
make it so. Moreover, free the requested GPIO list at the end to avoid
wasting memory.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
The rzg2_beacon_defconfig creates an image for RZ/G2[MNH] and
as such creates three different device trees and each of them
have a corresponding -u-boot.dtsi file which are basically
copies of each other. Create a common include file to be
referenced by each of the respective board-u-boot.dtsi files
to reduce duplicate code and simplify support going forward.
This also restores some lost functionality from the device
tree re-sync and updates the MAINTAINER file to include all
beacon-renesom device tree files.
Signed-off-by: Adam Ford <aford173@gmail.com>
The sunxi MUSB glue driver has some code to check for external VBUS
presence when it's going to use the MUSB host mode, and it warns if
there is VBUS provided through the cable (in sunxi_musb_enable()).
This code was apparently copied to the USB gadget detection code
(g_dnl_board_usb_cable_connected()), but here we actually *expect*
external VBUS power, so a warning is wrong and confusing.
So far this message rarely triggered, but a recent patch (6fa41cdd19)
changed this:
===========================
=> ums 0 mmc 2
UMS: LUN 0, dev mmc 2, hwpart 0, sector 0x0, count 0xe90000
A charger is plugged into the OTG
/A charger is plugged into the OTG
\A charger is plugged into the OTG
|A charger is plugged into the OTG
-A charger is plugged into the OTG
....
===========================
Remove the message for the gadget cable detection call, and just return
the status of the VBUS detection, as this is what the callers are after.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Enable saving environment to SPI flash memory on SiFive
Unmatched.
Signed-off-by: Thomas Skibo <thomas-git@skibo.net>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Configure SPI flash devices into SPL. Add SPI boot option to spl.c.
Document how to format flash for booting.
Signed-off-by: Thomas Skibo <thomas-git@skibo.net>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This patch updates Microchip MPFS Icicle Kit support. For now,
add Microchip I2C driver, set environment variables for
mac addresses and default build for SBI_V02.
Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Load NetXtreme firmware in board_init when BNXT_ETH is selected.
Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Signed-off-by: Roman Bacik <roman.bacik@broadcom.com>
Add support of mtd backend for nor1 when this device is present on the
board, on STM32MP157C-EV1 for example, as the support of several MTD
spi-nor instance are now supported with commit b7f060565e ("mtd:
spi-nor: allow registering multiple MTDs when DM is enabled").
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Enable an existing simple framebuffer node in the Linux kernel device
tree and the add the associated reserved memory node to preserved the
resources (clock, memory) used by the stm32 video driver to display
the splashscreen = background in exlinux.conf file.
These resources will be released by the Linux driver only when the
associated driver is ready to avoid transition issues during the Linux
kernel initialization between U-Boot splash screen and the final display.
See Linux documentation for details:
Documentation/devicetree/bindings/display/simple-framebuffer.yaml
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Rename the function named lcd_dt_simplefb* to fdt_simplefb* to be aligned
with the associated file name fdt_simplefb.h/fdt_simplefb.c
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
The variables retaining the strap values have to be initialized, always,
make it so. Moreover, free the requested GPIO list at the end to avoid
wasting memory.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
