In the FWU Multi Bank Update feature, the information about the
updatable images is stored as part of the metadata, on a separate
partition. Add a driver for reading from and writing to the metadata
when the updatable images and the metadata are stored on a block
device which is formatted with GPT based partition scheme.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
In the FWU Multi Bank Update feature, the information about the
updatable images is stored as part of the metadata, which is stored on
a dedicated partition. Add the metadata structure, and a driver model
uclass which provides functions to access the metadata. These are
generic API's, and implementations can be added based on parameters
like how the metadata partition is accessed and what type of storage
device houses the metadata.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
VBE supports booting firmware during the SPL phases, i.e. so that VPL can
start SPL and SPL can start U-Boot.
It also supports booting an OS, when in U-Boot.
As a first step towards these features, add functions to indicate the
current VBE phase. The firmware selection is done in VPL and the OS
selection is done in U-Boot proper.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present sandbox runs the next phase from discrete executables, so for
example u-boot-tpl runs u-boot-vpl to get to the next phase.
In some cases the phases are all built into a single firmware image, as is
done for real boards. Add support for this to sandbox.
Make it higher priority so that it takes precedence over the existing
method.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add support for filtering out FIT images by phase. Rather than adding yet
another argument to this already overloaded function, use a composite
value, where the phase is only added in if needed.
The FIT config is still selected (and verified) as normal, but the images
are selected based on the phase.
Tests for this come in a little later, as part of the updated VPL test.
Signed-off-by: Simon Glass <sjg@chromium.org>
We want to be able to mark an image as related to a phase, so we can
easily load all the images for SPL or for U-Boot proper.
Add this to the FIT specification, along with some access functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present sandbox only supports jumping to a file, to get to the next
U-Boot phase. We want to support other methods, so update the code to
use an enum for the method. Also use the
Use board_boot_order() to set the order, so we can add more options.
Also add the MMC methods into the BOOT_DEVICE enum so that booting
from MMC can be supported.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add test coverage for blk_write() as well.
The blk_erase() is not tested for now as the USB stor interface does not
support erase.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we have functions called blk_dread(), etc., which take a
struct blk_desc * to refer to the block device. Add some functions which
use udevice instead, since this is more in keeping with how driver model
is supposed to work.
Update one of the tests to use this.
Note that it would be nice to update the functions in disk-uclass.c to use
these new functions. However they are not quite the same. For example,
disk_blk_read() adds the partition offset to 'start' when calling the
cache read/fill functions, but does not with part_blk_read(), which does
the addition itself. So as designed the code is duplicated.
Signed-off-by: Simon Glass <sjg@chromium.org>
Use the uclass type as the first part of the function name, to be
consistent with the methods in other block drivers.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we normally write tests either in Python or in C. But most
Python tests end up doing a lot of checks which would be better done in C.
Checks done in C are orders of magnitude faster and it is possible to get
full access to U-Boot's internal workings, rather than just relying on
the command line.
The model is to have a Python test set up some things and then use C code
(in a unit test) to check that they were done correctly. But we don't want
those checks to happen as part of normal test running, since each C unit
tests is dependent on the associate Python tests, so cannot run without
it.
To acheive this, add a new UT_TESTF_MANUAL flag to use with the C 'check'
tests, so that they can be skipped by default when the 'ut' command is
used. Require that tests have a name ending with '_norun', so that pytest
knows to skip them.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present it is possible for a test to skip itself by returning -EAGAIN
but this is not recorded. An existing example is in test_pre_run() with
the "Console recording disabled" check.
Keep a track of skipped tests and report the total at the end.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
At present we use symbols for the u-boot-spl entry, but this is not always
what we want. For example, sandbox actually jumps to a u-boot-spl-elf
entry, since sandbox executables are ELF files.
We already handle this with U-Boot by using the '-any' suffix. Add it for
SPL as well.
Signed-off-by: Simon Glass <sjg@chromium.org>
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().
Rename it to resolve this problem.
Signed-off-by: Simon Glass <sjg@chromium.org>
BCM6753 is essentially same as the main chip BCM6855 but with different
SKU number. Now that BCM6855 is supported under CONFIG_ARCH_BCMBCA and
CONFIG_BCM6855, remove the original ARCH_BCM6753 support and migrate its
configuration and dts settings. This includes:
- Remove the bcm96753ref board folder. It is replaced by the
generic bcmbca board folder.
- Merge the 6753.dtsi setting to the new 6855.dtsi file. Update
96753ref board dts with the new compatible string.
- Delete broadcom_bcm96763ref.h and merge its setting to the new
bcm96855.h file.
- Delete bcm96753ref_ram_defconfig and use a basic config version of
bcm96855_defconfig
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM6855 is a Broadcom ARM A7 based PON Gateway SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family. Like other
broadband SoC, this patch adds it under CONFIG_BCM6855 chip config and
CONFIG_ARCH_BCMBCA platform config.
This initial support includes a bare-bone implementation and dts with
CPU subsystem, memory and ARM PL101 uart. This SoC is supported in the
linux-next git repository so the dts and dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Now that BCM6858 is supported under CONFIG_ARCH_BCMBCA and
CONFIG_BCM6858, remove the original ARCH_BCM6858 support and migrate its
configuration and dts settings. This includes:
- Remove the bcm968580xref board folder. It is replaced by the generic
bcmbca board folder.
- Update bcm968580xref board dts with the new compatible string.
- Delete broadcom_bcm968580xref.h and merge its setting to the new
bcm96858.h file.
- Remove bcm968580xref_ram_defconfig as a basic config version of
bcm96858_defconfig is now added.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM6858 is a Broadcom B53 based PON Gateway SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family. Like other broadband
SoC, this patch adds it under CONFIG_BCM6858 chip config and
CONFIG_ARCH_BCMBCA platform config.
This initial support includes a bare-bone implementation and the
original dts is updated with the one from linux next git repository.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM68360 is a variant within the BCM6856 chip family. Now that BCM6856
is supported under CONFIG_ARCH_BCMBCA and CONFIG_BCM6856, remove the
original ARCH_BCM68360 support and migrate its configuration and dts
settings. This includes:
- Remove the bcm968360bg board folder. It is replaced by the generic
bcmbca board folder.
- Merge the 68360.dtsi setting to the new 6856.dtsi file. Update board
dts with the new compatible string.
- Merge broadcom_bcm968360bg.h setting to the new bcm96856.h file.
- Remove bcm968360bg_ram_defconfig as a basic config version of
bcm96856_defconfig is now added.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM6856 is a Broadcom B53 based PON Gateway SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family. Like other Broadband
SoC, this patch adds it under CONFIG_BCM6856 chip config and
CONFIG_ARCH_BCMBCA platform config.
This initial support includes a bare-bone implementation and dts with
CPU subsystem, memory and Broadcom uart. This SoC is supported in the
linux-next git repository so the dts and dtsi files are copied from
linux.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Now that BCM63158 is supported under CONFIG_ARCH_BCMBCA and
CONFIG_BCM63158, remove the original ARCH_BCM63158 support and migrate
configuration settings.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM63158 is a Broadcom B53 based DSL Gateway SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family. Like other
Broadband SoC, this patch adds it under CONFIG_BCM63158 chip
config and CONFIG_ARCH_BCMBCA platform config.
This initial support includes a bare-bone implementation and dts with
CPU subsystem, memory and ARM PL011 uart. This SoC is supported in the
linux-next git repository so the dts and dtsi files are copied from
linux.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM4908 is a Broadcom B53 based WLAN AP router SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added
under ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and Broadcom uart.
This SoC is supported in the linux git repository so the dts and dtsi
files are stripped down version of linux copies with mininum blocks
needed by u-boot.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
BCM6813 is a Broadcom B53 based PON and WLAN AP router SoC. It is part
of the BCA (Broadband Carrier Access origin) chipset family so it's
added under ARCH_BCMBCA platform. This initial support includes a
bare-bone implementation and dts with CPU subsystem, memory and ARM
PL011 uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
BCM4912 is a Broadcom B53 based WLAN AP router SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.
This SoC is supported in the linux-next git repository so the dts
and dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
BCM63146 is a Broadcom B53 based DSL Broadband SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
BCM63138 is an ARM A9 based DSL Broadband SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory, ARM A9 global timer
and Broadcom uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are stripped down version of linux copies with mininum blocks
needed by u-boot.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.
This patch applies on top of the my previous patch [1].
[1] https://lists.denx.de/pipermail/u-boot/2022-August/490570.html
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
BCM63148 is an Broadcom B15 based DSL Broadband SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and Broadcom uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
BCM6756 is an ARM A7 based WLAN Gateway and Access Point Broadband SoC.
It is part of the BCA(Broadband Carrier Access origin) chipset family so
it's added under ARCH_BCMBCA platform. This initial support includes a
bare-bone implementation and dts with CPU subsystem, memory and ARM
PL011 uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
BCM6878 is an ARM A7 based PON Broadband SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011
uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux with minor fix-up that needs to be
upstreamed to linux as well.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
BCM6846 is an ARM A7 based PON Broadband SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and Broadcom uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux with minor fix-up that needs to be
upstreamed to linux as well.
The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
BCM63178 is an ARM A7 based DSL Broadband SoC. It is part of the BCA
(Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.
This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux with minor fix-up that needs to be
upstreamed to linux as well.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
- simplefb rotation support
- support splash as raw image from MMC
- enhancements to Truetype console (multiple fonts and sizes)
- drop old LCD support
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Merge tag 'video-20221030' of https://source.denx.de/u-boot/custodians/u-boot-video
- fix [hv]sync active vs back porch in dw_mipi_dsi
- simplefb rotation support
- support splash as raw image from MMC
- enhancements to Truetype console (multiple fonts and sizes)
- drop old LCD support
This option should not have the SYS_ in it. Drop it so it fits in with the
other video options.
Also simplify the alignment code in gunzip_bmp(), since malloc() always
returns a 32-bit-aligned pointer.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is not as simple as it seems. Add a function to provide it so that
the upcoming menu feature can space lines out correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a new 'font' command which allows the fonts to be listed as well as
selecting a different font and size.
Allow the test to run on sandbox, where multiple font/size combinations
are supported, as well as sandbox_flattree, where they are not.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to support multiple fonts. Add a function to
handle this as well as one to list the available fonts.
Signed-off-by: Simon Glass <sjg@chromium.org>
Generalise the video_clear() function to allow filling with a different
colour.
Tidy up the comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an exported function which allows the cursor position to be set to
pixel granularity. Make use of this in the existing code.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these are attached to vidconsole which means that the video
uclass requires that a console is enabled. This is not the intention.
The colours are a reasonable way of indexing common colours in any case,
so move them to the video uclass instead.
Rename vid_console_color() to video_index_to_colour() now that it is more
generic. Also fix the inconsistent spelling in these functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
When probing a device fails NULL pointer is returned, and following
devices in uclass list cannot be iterated. Skip to next device on error
instead.
With that the only condition under which these simple iteration
functions return error is when the dm is not initialized at uclass_get
time. This is not all that interesting, change return type to void.
Fixes: 6494d708bf ("dm: Add base driver model support")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
device_probe returns early when the device is already activated.
Add a note to the documentation that it can be used on already activated
devices.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
pci_find_first_device description says it can be used for iteration with
itself but it should really be with pci_find_next_device
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Remove prototype for the removed function fdt_fixup_nor_flash_size.
This patch has no impact as the function is never used.
Fixes: 98f705c9ce ("powerpc: remove 4xx support")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The GPMC is a unified memory controller dedicated for interfacing
with external memory devices like
- Asynchronous SRAM-like memories and ASICs
- Asynchronous, synchronous, and page mode burst NOR flash
- NAND flash
- Pseudo-SRAM devices
This driver will take care of setting up the GPMC based on
the settings specified in the Device tree and then
probe its children.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
OMAP3 BeagleBoard NAND boot hangs when spl_load_legacy_img() tries
to read the header into 'struct hdr' which is allocated on the
stack.
As the header has already been read once before by spl_nand.c,
we can avoid the extra header allocation and read here by
simply passing around the pointer to the header.
This fixes NAND boot on OMAP3 BeagleBoard.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
- 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.
Update the distro config env memory layout for the Verdin iMX8M Mini and
Verdin iMX8M Plus again:
- loadaddr=0x48200000 allows for 128MB area for uncompressing (ie FIT
images, kernel_comp_addr_r, kernel_comp_size)
- fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel
- scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt
- ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script
Memory layout taken from commit fd5c7173ad
("imx8m{m,n}_venice: update env memory layout").
Note that for our regular BSP Layers and Reference Images for Yocto
Project an updated distro boot script is required (see
meta-toradex-bsp-common/recipes-bsp/u-boot/u-boot-distro-boot).
Note that this corrects a pre-maturely applied version 2 of the same
patch set.
Fixes: bbe0089d29 ("verdin-imx8mm: verdin-imx8mp: update env memory layout")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.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>
With the migration of the watchdog infrastructure to cyclic functions
it's been noticed, that at least one watchdog driver is broken now. As
the execution time of it's watchdog reset function is quite long.
In general it's not really necessary (right now) to disable the cyclic
function upon exceeding CPU time usage. So instead of disabling the
cylic function in this case, let's just print a warning once to show
this potential problem to the user.
Signed-off-by: Stefan Roese <sr@denx.de>
Suggested-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Tom Rini <trini@konsulko.com>
Cc: Pali Rohár <pali@kernel.org>
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>
This patch defines a quirk to disable the block count
for single block transactions.
This is similar to Linux kernel commit d3fc5d71ac4d
("mmc: sdhci: add a quirk for single block transactions").
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
The nor->addr_width tracks number of address bytes used in
read/program/erase ops and eventually set to 4 for >16MB chips, regardless
of flash's internal address mode. For Infineon SEMPER flash's, we use
Read/Write Any Register commands for configuration and status check.
These commands take 3- or 4-byte address depending on flash's internal
address mode.
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
In some cases, the param variable is wrong, and in other cases we have
undocumented arguments.
Fix the docs.
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
At the moment the QEMU boot sequence tries various (storage) devices
when trying to find a payload to boot.
To simplify starting a specific kernel and initrd, there is also the qfw
command, which can use the files specified on the QEMU command line, via
the -kernel and -initrd options.
Add this command to the list of boot options to try. Since users
specifying those options on the command line probably explicitly want
to run them, let's place the new command first. Without those options,
the qfw command will just gracefully fail, and we continue with the
existing order.
This allows auto-booting of specific kernels in QEMU, for instance in CI
systems.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Add the handling of NC-SI ethernet frames, and add a check at the start
of net_loop() to configure NC-SI before starting other network commands.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
With sf update fixed to support unaligned start offset, use plain
sf update to update the bootloader in SPI NOR. This also helps
avoid the case where not enough SPI NOR has been erased and the
bootloader has been written to unerased area, and thus corrupted.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Update the distro config env memory layout for the Apalis iMX6,
Colibri iMX6, Colibri iMX6ULL and Colibri iMX7:
- loadaddr=0x84200000 (resp. 0x14200000 on them i.MX 6) allows for 64MB
area for uncompressing (ie FIT images)
- fdt_addr_r = loadaddr + 64MB : allows for 64MB kernel
- scriptaddr = fdt_addr_r + 512KB : allows for 512KB fdt
- pxefile_addr_r = scriptaddr + 512KB : allows for 512KB script
- ramdisk_addr_r = pxefile_addr_r + 512KB : allows for 1MB extlinux.conf
Memory layout analogous to 64-bit one from commit fd5c7173ad
("imx8m{m,n}_venice: update env memory layout") but left pxefile_addr_r
updated according to doc/develop/distro.rst.
This fixes a potential issue caused by the compressed kernel being
relocated on top of the ramdisk causing its corruption.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
After commit 395110284b ("nitrogen6x: Populate FDTFILE at build-time
for all platforms") iMX.6Q Sabrelite fails to boot due to a bad fdtfile
string:
Retrieving file: /dtbs/5.18.0-0.deb11.4-armmp/"imx6q-sabrelite".dtb
** File not found /dtbs/5.18.0-0.deb11.4-armmp/"imx6q-sabrelite".dtb **
CONFIG_DEFAULT_DEVICE_TREE option is string typed, so __stringify() is
adding extra quotes. Remove this.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Acked-by: Troy Kisky <troy.kisky@boundarydevices.com>
... to avoid loosing characters when pasting text into the serial console.
This allows to remove the workaround to disable the vidconsole output
when no HDMI device is detected. This workaround only was there to speed-up
serial console processing.
Signed-off-by: Soeren Moch <smoch@web.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
- 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>
Move the environment from the board header to a separate text file
and also drop those variables that are already set in env_default.h
from the Kconfig options.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Move the environment from the board header to a separate text file
and also drop those variables that are already set in env_default.h
from the Kconfig options or are not needed anymore.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This contains various fixes (some long overdue) for the next release.
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Merge tag 'clk-2023.01' of https://source.denx.de/u-boot/custodians/u-boot-clk
Clock patches for 2023.01
This contains various fixes (some long overdue) for the next release.
Beside some rather unexciting sync of the DTs from the kernel tree, and
some Kconfig cleanup, there are some improvements for the ARMv5 Allwinner
family, to support boards with the F1C200s (64MB DRAM) better. We will
get actual board support as soon as the DTs have passed the Linux review
process.
There is also support for the X96 Mate TV Box, featuring the H616 SoC and
a full 4GB of DRAM.
Also we found the secret to enable SPI booting on the H616 (pin PC5 must
be pulled to GND), so the SPI boot support patch is now good to go.
Passed the gitlab CI, plus briefly tested on Pine64-LTS, LicheePi Nano,
X96 Mate and OrangePi Zero.
All functions getting and setting clock rate use ulong for rate, only
clk_get_parent_rate is an exception. Change the return value to match
other clock rate funcrions.
Most users directly assign the rate to unsigned long anyway, and the few
users that use u64 (not s64) multiply the rate so they may need the
extra bits for the result in their use case.
Fixes: 4aa78300a0 ("dm: clk: Define clk_get_parent_rate() for clk operations")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20220928103757.11870-1-msuchanek@suse.de
The default load addresses for the various payloads (kernel, DT,
ramdisk) on systems with just 32MB of DRAM have some issues:
For a start the preceding comment doesn't match the actual values:
apparently they were copied from the 64MB S3 layout, then halved, but
since 0x5 is NOT the half of 0x10, they don't match up.
Also those projected maximum sizes are quite restrictive: it's not easy
to build a compressed kernel image with just 4MB. The only defconfig in
mainline Linux that supports the F1C100s (the only 32MB user so far)
creates a 6MB compressed / 15MB uncompressed kernel.
Rearrange the default load addresses to accommodate such a kernel: we
allow an 7MB/16MB kernel, and up to 5MB of ramdisk, stuffing the smaller
binaries like the DTB towards the end, just before the relocated U-Boot.
Shrink the size for DTB and scripts on the way, there is no need for
allowing up to 512K for them.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Traditionally we assumed that every Allwinner board would come with at
least 256 MB of DRAM, and set our DRAM layout accordingly. This affected
both the default load addresses, but also U-Boot's own address
expectations (like being loaded at 160 MB).
Some SoCs come with co-packaged DRAM, but only provide 32 or 64MB. So
far we special-cased those *chips*, as there was only one chip per DRAM
size. However new chips force us to take a more general approach.
Introduce a Kconfig symbol, which provides the minimum DRAM size of the
board. If nothing else is specified, we use 256 MB, and default to
smaller values for those co-packaged SoCs.
Then select the different DRAM maps according to this new symbol, so
that different SoCs with the same DRAM size can share those definitions.
Inspired by an idea from Icenowy.
This is just refactoring: compiled for all boards before and after this
patch: the binaries were identical.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
DMA operations should function on DMA addresses, not virtual addresses.
Although these are usually the same in U-Boot, it is more correct
to be explicit with our types here.
Signed-off-by: Andrew Davis <afd@ti.com>
Update the devicetree files from the Linux kernel, version v6.0-rc4.
This is covering the 64-bit SoCs, from arch/arm64/boot/dts/allwinner.
This avoids the not backwards-compatible r_intc binding change, to allow
older kernels to boot, but the other nodes are updated.
Not much change here, the vast majority is actually cosmetic: node names
and using symbolic names for the the RTC clocks.
Some A64 boards gain some audio nodes.
The H616 DTs are now switched to the version finally merged into the
kernel, which brings some changes, but none affecting U-Boot.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Update this function's comment and also the livetree documentation, so it
is clear when to use the function.
Signed-off-by: Simon Glass <sjg@chromium.org>
The _err variant iterators use the simple iterators without suffix as
basis.
However, there is no user that uclass_next_device_err for iteration,
many users of uclass_first_device_err use it to get the first and
(assumed) only device of an uclass, and a couple that use
uclass_next_device_err to get the device following a known device in the
uclass list.
While there are some truly singleton device classes in which more than
one device cannot exist these are quite rare, and most classes can have
multiple devices even if it is not the case on the SoC's EVB.
In a later patch the simple iterators will be updated to not stop on
error and return next device instead. With this in many cases the code
that expects the first device or an error if it fails to probe may get
the next device instead. Use the _check iterators as the basis of _err
iterators to preserve the old behavior.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
The return value is not used for anythig, and in a later patch the
behavior of the _err iterator will change in an incompatible way.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Update pvblock_probe() to avoid using internal var:
Signed-off-by: Simon Glass <sjg@chromium.org>
None of the values in this struct are larger than 256, so we can reduce
the members to u8s. This saves around 1K.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Loadfile2 code is installing two protocols on it's own handle
and uses efi_delete_handle() to clean it up on failure(s). However
commit 05c4c9e21a ("efi_loader: define internal implementations of
install/uninstallmultiple") prepares the ground for us to clean up
efi_delete_handle() used in favor of Install/UninstallMultipleProtocol.
While at it clean up the non needed void casts to (void *) on the
protolcol installation.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This function is already defined in spi.h but no implementation of it
currently exists in the tree. The implementation is based on the static
function spi_set_speed_mode(). The function prototype is modified so
that an success or error condition can be returned to the caller.
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Fix typo that was caused by the same feature being split in to 2 different
configuration options. Replace CONFIG_USBNET_DEVADDR with
CONFIG_USBNET_DEV_ADDR
Signed-off-by: Ignacio Zamora <nachopitt@gmail.com>
Putting these definitions in a header will allow signatures to be
validated independently of bootm.
Signed-off-by: Steven Lawrance <steven.lawrance@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
In drivers usb/host/{ehci,ohci}-generic.c, {ehci,ohci}_setup_phy() and
{ehci,ohci}_shutdown_phy() shares 95% of common code.
Factorize this code in new generic_{setup,shudown}_phy() functions.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Allow avoiding using EFI_CALL() when closing a protocol by providing an
internal function.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This function is only used inside efi_boottime.c and is not safe to use
outside of this context.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- mtd: Update the function name to 'rfree'
- Support NAND ONFI EDO mode for imx8mn architecture
- dm: clk: add missing stub when CONFIG_CLK is deactivated
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Merge tag 'u-boot-nand-20221009' of https://source.denx.de/u-boot/custodians/u-boot-nand-flash
- mtd: Update the function name to 'rfree'
- Support NAND ONFI EDO mode for imx8mn architecture
- dm: clk: add missing stub when CONFIG_CLK is deactivated
Since commit 8d38a8459b ("mtd: Rename free() to rfree()")
the function has been renamed to rfree(), so update the description
inside the mtd_oob_region structure as well.
Fixes: 8d38a8459b ("mtd: Rename free() to rfree()")
Reported-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Add support for imx8mn architecture in order to run the NAND
in fast edo mode.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Add missing stub for functions [devm_]clk_...() when CONFIG_CLK is
deactivated.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
In order to move ppc-specific code out of setup_dest_addr(), provide an
arch-specific variant arch_setup_dest_addr(), that can be used by
architecture code to fix up the initial reloc address.
It is called at the end of setup_dest_addr() initcall and the default
implementation is a nop stub.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
A following patch is cleaning up the core EFI code trying to remove
sequences of efi_create_handle, efi_add_protocol.
Although this works fine there's a problem with the latter since it is
usually combined with efi_delete_handle() which blindly removes all
protocols on a handle and deletes the handle. We should try to adhere to
the EFI spec which only deletes a handle if the last instance of a protocol
has been removed. Another problem is that efi_delete_handle() never checks
for opened protocols, but the EFI spec defines that the caller is
responsible for ensuring that there are no references to a protocol
interface that is going to be removed.
So let's fix this by replacing all callsites of
efi_create_handle(), efi_add_protocol() , efi_delete_handle() with
Install/UninstallMultipleProtocol.
In order to do that redefine functions that can be used by the U-Boot
proper internally and add '_ext' variants that will be used from the
EFI API
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Move the registration of events for the addition and removal of block
devices to the block device driver. Here we can add a reference to the
EFI Driver Binding protocol as context.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
For handling added and removed block devices we need to register events
which has to be done when the driver is installed.
This patch only creates an empty init function that will be filled with
code later on. The function needs to be called before any EFI block devices
are used. Move the efi_driver_init() call to early init.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
DisconnectController() is based on the open protocol information created
when the driver opens a protocol with BY_CHILD_CONTROLLER or BY_DRIVER.
To create an open protocol information it is required to supply the handle
of the driver as agent handle. This information is available as field
DriverBindingHandle in the driver binding protocol.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* Convert code comments in include/efi_driver.h to Sphinx style.
* Add include/efi_driver.h to the HTML documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
If creating the block device fails,
* delete all created objects and references
* close the protocol interface on the controller
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
When deleting a device or a handle we must remove the link between the two
to avoid dangling references.
Provide function efi_unlink_dev() for this purpose.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
These boards are out of maintenance and can be removed.
Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
Reviewed-by: Stefan Roese <sr@denx.de>
For future DM based FPGA drivers and for now to have a meaningful
logging class for old FPGA drivers.
Suggested-by: Michal Simek <michal.simek@amd.com>
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Dahl <post@lespocky.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20220930120430.42307-2-post@lespocky.de
Signed-off-by: Michal Simek <michal.simek@amd.com>
At present ofnode_write_prop() is inconsistent between livetree and
flattree, in that livetree requires the caller to ensure the property
value is stable (e.g. in rodata or allocated) but flattree does not, since
it makes a copy.
This makes the API call a bit painful to use, since the caller must do
different things depending on OF_LIVE.
Add a new 'copy' argument which tells the function to make a copy if
needed. Add some tests to cover this behaviour.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some ofnode functions can only operate on the default device tree, i.e.
U-Boot's control FDT. Add comments to that effect. Fix up the reference to
device tree bindings while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
We need to be able to look up phandles in any FDT, not just the control
FDT. Use the 'other' FDT to test this, with a helper function which gets
this as an oftree that can then we used as needed.
Add a few more tests and some comments at the top of the file, to explain
what is going on.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add the logic to redirect requests for the device tree through a function
which can look up the tree ID. This works by using the top bits of
ofnode.of_offset to encode a tree.
It is assumed that there will only be a few device trees used at runtime,
typically the control FDT (always tree ID 0) and possibly a separate FDT
to be passed the OS.
The maximum number of device trees supported at runtime is 8, with this
implementation. That would use bits 30:28 of the node-offset value,
meaning that the positive offset range is limited to bits 27:0, versus
30:1 with this feature disabled. That still allows a device tree of up
to 256MB, which should be enough for most FITs. Larger ones can be
supported by using external data with the FIT, or by enabling OF_LIVE.
Update the documentation a little and fix up the comment for
ofnode_valid().
Signed-off-by: Simon Glass <sjg@chromium.org>
At present, unless OF_LIVE is enabled, ofnode only supports access to one
device tree, the control FDT. This is because only the node offset is
encoded in ofnode, with the tree being implicit.
This makes ofnode (without OF_LIVE) unsuitable for device tree fixups, as
implemented by ft_board_setup() and other such functions.
To solve this, we can use the top bits of the node offset to hold a tree
ID.
Add the definitions for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function turns out to be a little confusing since it looks up a path
and also registers the tree. Split it into two, one that gets the root
node and one that looks up a path, so the purpose is clear.
Registering the tree will happen in a function to be added in a later
patch, called oftree_from_fdt().
Signed-off-by: Simon Glass <sjg@chromium.org>
In some cases we want to obtain an ofnode in the same tree as a different
ofnode, such as when looking up a subnode. At present this is trivial,
since there is only one tree. When there are multiple trees, this
implementation will change.
Also move the ofnode_to_offset() function up higher in the header file,
since we will need to provide a different implementation with multiple
trees.
Signed-off-by: Simon Glass <sjg@chromium.org>
When we have multiple trees, the ofnode logic needs to be told which one
to use. Create a new function which takes an oftree argument, along with
a helper to obtain the FDT pointer from an oftree.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present dm_test_ofnode_root() does this manually. Add some inline
functions to handle it, so this code can be centralised.
Add oftree functions to produce a null tree and to check whether a tree
is valid or not.
Signed-off-by: Simon Glass <sjg@chromium.org>
The flat device tree is assumed to be the control FDT but this is not
always the case. Update the ofnode implementation to obtain the node via
an function call so we can eventually add support for selecting different
trees.
Signed-off-by: Simon Glass <sjg@chromium.org>
