cmd: mtd: add 'mtd' command

There should not be a 'nand' command, a 'sf' command and certainly not
a new 'spi-nand' command. Write a 'mtd' command instead to manage all
MTD devices/partitions at onc

cmd: mtd: add 'mtd' command

There should not be a 'nand' command, a 'sf' command and certainly not
a new 'spi-nand' command. Write a 'mtd' command instead to manage all
MTD devices/partitions at once. This should be the preferred way to
access any MTD device.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>

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u-boot: align cache flushes in load_elf_image_shdr to line boundaries

Prevent cache warning messages when using the 'bootelf' command on an
Arm target. Round down each section start address and roun

u-boot: align cache flushes in load_elf_image_shdr to line boundaries

Prevent cache warning messages when using the 'bootelf' command on an
Arm target. Round down each section start address and round up the
respective section end to the nearest cache line.

Signed-off-by: Neil Stainton <nstainton@asl-control.co.uk>
[trini: Manually apply, rework whitespace]
Signed-off-by: Tom Rini <trini@konsulko.com>

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cmd: env: Fix CRC calculation for 'env export -c -s'

Fix failure to reimport exported checksummed, size constrained data block.

'env export -c' command ignores optional -s size argument when calcul

cmd: env: Fix CRC calculation for 'env export -c -s'

Fix failure to reimport exported checksummed, size constrained data block.

'env export -c' command ignores optional -s size argument when calculating checksum causing subsequent 'env import -c' to fail.

Signed-off-by: Neil Stainton <nstainton@asl-control.co.uk>

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cmd: clk: Add trivial implementation of clock dump for DM

Add trivial implementation of the clk dump in case DM is enabled.
This implementation just iterates over all the clock registered
with the C

cmd: clk: Add trivial implementation of clock dump for DM

Add trivial implementation of the clk dump in case DM is enabled.
This implementation just iterates over all the clock registered
with the CLK uclass and prints their rate.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>

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cmd: Relocate poweroff under Device access commands

Previously poweroff was located under boot. It seems to make more
sense to have it located under the Device access commands.

Signed-off-by: Adam

cmd: Relocate poweroff under Device access commands

Previously poweroff was located under boot. It seems to make more
sense to have it located under the Device access commands.

Signed-off-by: Adam Ford <aford173@gmail.com>

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w1: add command for onewire protocol

Add basic command for bus information and read for onewire
bus using Dallas 1-Wire protocol.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>

cmd: ubifs: Factor out some checking codes into cmd_ubifs_mount()

cmd_ubifs_mount() function would be called directly instead of
involving whole command machinery for mounting ubifs in
generic firmw

cmd: ubifs: Factor out some checking codes into cmd_ubifs_mount()

cmd_ubifs_mount() function would be called directly instead of
involving whole command machinery for mounting ubifs in
generic firmware loader, so some checking codes need to be factored out
into cmd_ubifs_mount() without breaking original functionality design.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>

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cmd: ubifs: Move ubifs_initialized checking into cmd_ubifs_umount()

cmd_ubifs_umount() function would be called directly instead of involving
whole command machinery in generic firmware loader, so c

cmd: ubifs: Move ubifs_initialized checking into cmd_ubifs_umount()

cmd_ubifs_umount() function would be called directly instead of involving
whole command machinery in generic firmware loader, so checking on
ubifs_initialized status need to be done in cmd_ubifs_umount() without
breaking original functionality design.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
[trini: Fix conflicting type error in cmd/ubi.c]
Signed-off-by: Tom Rini <trini@konsulko.com>

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cmd: Add osd commands

Add command to query information from and write text to on-screen
display (OSD) devices.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.o

cmd: Add osd commands

Add command to query information from and write text to on-screen
display (OSD) devices.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>

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cmd: add conitrace command

The 'conitrace' command prints the codes received from the console input as
hexadecimal numbers.

This developer utility is useful for testing the handling of special keys

cmd: add conitrace command

The 'conitrace' command prints the codes received from the console input as
hexadecimal numbers.

This developer utility is useful for testing the handling of special keys
by keyboard drivers.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

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efi_loader: refactor efi_setup_loaded_image()

Create the handle of loaded images and the EFI_LOADED_IMAGE_PROTOCOL
inside efi_setup_loaded_image(). Do not use local variables.

Currently we expect t

efi_loader: refactor efi_setup_loaded_image()

Create the handle of loaded images and the EFI_LOADED_IMAGE_PROTOCOL
inside efi_setup_loaded_image(). Do not use local variables.

Currently we expect the loaded image handle to point to the loaded image
protocol. Additionally we have appended private fields to the protocol.

With the patch the handle points to a loaded image object and the private
fields are added here. This matches how we handle the net and the gop
object.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: Fix loaded_image handle passing from EL3

When running in EL3 mode on AArch64, we have to first drop to EL2
to execute a UEFI payload. When dropping down, the arguments to
the entry point

efi_loader: Fix loaded_image handle passing from EL3

When running in EL3 mode on AArch64, we have to first drop to EL2
to execute a UEFI payload. When dropping down, the arguments to
the entry point have to stay identical to the ones for normal entry
though.

In commit ea54ad59286 ("efi_loader: pass handle of loaded image")
we incorrectly changed that logic and had the el3 entry path diverge.
Fix it up by syncing it back to what it's supposed to be.

Fixes: ea54ad59286 ("efi_loader: pass handle of loaded image")
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>

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efi_loader: create root node

Currently we assign a lot of protocols to loaded images though
these protocols are not related to them. Instead they should be
installed on a separate handle. Via the de

efi_loader: create root node

Currently we assign a lot of protocols to loaded images though
these protocols are not related to them. Instead they should be
installed on a separate handle. Via the device path it is the
parent to the devices like the network adapter.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: memory leak in efi_set_bootdev()

efi_set_bootdev() may be called repeatedly.
Free the memory allocated for device paths in previous calls.

Signed-off-by: Heinrich Schuchardt <xypron.glp

efi_loader: memory leak in efi_set_bootdev()

efi_set_bootdev() may be called repeatedly.
Free the memory allocated for device paths in previous calls.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: do not use local variable for handle

Do not use a local variable for the handle backing the memory device path.
Adjust relate comments.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@g

efi_loader: do not use local variable for handle

Do not use a local variable for the handle backing the memory device path.
Adjust relate comments.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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cmd: fat: add fatrm command

In this patch, a new command, fatrm, is added so as to delete a file
or directory.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander G

cmd: fat: add fatrm command

In this patch, a new command, fatrm, is added so as to delete a file
or directory.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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cmd: fat: add fatmkdir command

In this patch, a new command, fatmkdir, is added.

Please note that, as there is no notion of "current directory" on u-boot,
a directory name specified must contains a

cmd: fat: add fatmkdir command

In this patch, a new command, fatmkdir, is added.

Please note that, as there is no notion of "current directory" on u-boot,
a directory name specified must contains an absolute directory path as
a parent directory. Otherwise, "/" (root directory) is assumed.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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cmd: fat: add offset parameter to fatwrite

In this patch, fatwrite command is extended so as to accept an additional
parameter of file offset.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro

cmd: fat: add offset parameter to fatwrite

In this patch, fatwrite command is extended so as to accept an additional
parameter of file offset.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: buffer size for load options

The number of bytes in an utf-8 string is an upper limit for the number of
words in the equivalent utf-16 string. In so far the inumbant coding works
correct

efi_loader: buffer size for load options

The number of bytes in an utf-8 string is an upper limit for the number of
words in the equivalent utf-16 string. In so far the inumbant coding works
correctly. For non-ASCII characters the utf-16 string is shorter. With the
patch only the necessary buffer size is allocated for the load options.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi: sandbox: Tidy up copy_fdt() to work with sandbox

At present this function takes a pointer as its argument, then passes this
to efi_allocate_pages(), which actually takes an address. It uses cas

efi: sandbox: Tidy up copy_fdt() to work with sandbox

At present this function takes a pointer as its argument, then passes this
to efi_allocate_pages(), which actually takes an address. It uses casts,
which are not supported on sandbox.

Also the function calculates the FDT size rounded up to the neared EFI
page size, then its caller recalculates the size and adds a bit more to
it.

This function is much better written as something that works with
addresses only, and returns both the address and the size of the relocated
FDT.

Also, copy_fdt() returns NULL on error, but really should propagate the
error from efi_allocate_pages(). To do this it needs to return an
efi_status_t, not a void *.

Update the code in this way, so that it is easier to follow, and also
supports sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi: Relocate FDT to 127MB instead of 128MB

Sandbox only has 128MB of memory so we cannot relocate the device tree up
to start at 128MB. Use 127MB instead, which should be safe.

Signed-off-by: Simo

efi: Relocate FDT to 127MB instead of 128MB

Sandbox only has 128MB of memory so we cannot relocate the device tree up
to start at 128MB. Use 127MB instead, which should be safe.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

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cmd: mtdparts: remove mandatory 'mtdparts=' prefix

All U-Boot users must define the mtdparts environment variable with:
setenv mtdparts mtdparts=...

While this may ease the partition declaration jo

cmd: mtdparts: remove mandatory 'mtdparts=' prefix

All U-Boot users must define the mtdparts environment variable with:
setenv mtdparts mtdparts=...

While this may ease the partition declaration job to be passed to
Linux, this is a pure software limitation and forcing this prefix is a
complete non-sense. Let the user to declare manually the mtdparts
variable without the prefix.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>

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cmd: mtdparts: accept spi-nand devices

Let spi-nand devices be recognized by mtdparts. This is superfluous
but a full mtdparts rework would be very time-consuming.

Signed-off-by: Miquel Raynal <miq

cmd: mtdparts: accept spi-nand devices

Let spi-nand devices be recognized by mtdparts. This is superfluous
but a full mtdparts rework would be very time-consuming.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>

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cmd: mtdparts: add fallthrough in switch statement

Switch blocks for deriving size naturally use fallthrough between
'case' statements. Make it explicit.

Signed-off-by: Miquel Raynal <miquel.raynal

cmd: mtdparts: add fallthrough in switch statement

Switch blocks for deriving size naturally use fallthrough between
'case' statements. Make it explicit.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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cmd: ubi: delete useless and misleading definitions

These definitions are simply not used and are misleading because similar
definitions exist in jffs2/load_kernel.h and are used widely to define
MT

cmd: ubi: delete useless and misleading definitions

These definitions are simply not used and are misleading because similar
definitions exist in jffs2/load_kernel.h and are used widely to define
MTD device types (which is, by the way, totally redundant with what the
MTD core does). Remove these definitions.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>

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