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Sometimes devicetree nodes and or properties are added out of the u-boot
console, maybe through some script or manual interaction.
The devicetree as loaded or embedded is quite small, so the devicetree
has to be resized to take up those new nodes/properties.
In original the devicetree was only extended by effective
4 * add_mem_rsv.
With this commit we can add an argument to the "fdt resize" command,
which takes the extrasize to be added.
Signed-off-by: Hannes Schmelzer <[email protected]>
Signed-off-by: Hannes Schmelzer <[email protected]>
Acked-by: Simon Glass <[email protected]>
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After any operation that downloads a file (e.g., pxe get, or dhcp), the
buffer containing the downloaded data is flushed. This is unnecessary
and annoying. Unnecessary, because
the network driver should already have fliushed the cache for the DMAed area,
and annoying because it generates a cache misalignment message.
Signed-off-by: Peter Chubb <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Move crosec commands from drivers/misc/cros_ec.c to
cmd/cros_ec.c
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Moritz Fischer <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Miao Yan <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Przemyslaw Marczak <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Nishanth Menon <[email protected]>
Cc: [email protected]
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An attempt to write non block aligned data fails silently, add warning and
set result.
Signed-off-by: Ladislav Michl <[email protected]>
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Fix various misspellings of:
* deprecated
* partition
* preceding,preceded
* preparation
* its versus it's
* export
* existing
* scenario
* redundant
* remaining
* value
* architecture
Signed-off-by: Robert P. J. Day <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Move FASTBOOT_MBR_NAME and FASTBOOT_GPT_NAME into Kconfig.
Add dependency on the FASTBOOT_FLASH setting (also for FASTBOOT_MBR_NAME).
Remove the now redundant GPT_ENTRY_NAME.
Signed-off-by: Petr Kulhavy <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Steve Rae <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
[trini: Add FIXME about xxx_PARTITION needing to be in Kconfig]
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
Conflicts:
include/configs/dra7xx_evm.h
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The cmd_dfu functionality is been used by both SPL and
u-boot, saperating the core dfu functionality moving
it to common/dfu.c.
Signed-off-by: Ravi Babu <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Introduce a hidden USB_FUNCTION_DFU Kconfig option and select it for
CMD_DFU (as we must have the DFU command enabled to do anything DFU).
Make all of the entries in drivers/dfu/Kconfig depend on CMD_DFU and add
options for all of the back end choices that DFU can make use of.
Cc: Lukasz Majewski <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Ladislav Michl <[email protected]>
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move the UBI config options into Kconfig.
Signed-off-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Andrew F. Davis <[email protected]>
Reviewed by: Evgeni Dobrev <evgeni at studio-punkt.com>
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Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)
Replace all include directives for <asm/errno.h> with <linux/errno.h>.
Signed-off-by: Masahiro Yamada <[email protected]>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <[email protected]>
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argc is checked, but is off by one. In case <bytes> is not specified,
create an empty file, which is identical to the ext4write behaviour.
Signed-off-by: Stefan Brüns <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This complements the size/fatsize/ext4size commands added in
commit cf6598193aed5de8855eaf70c1994f2bc437255a
load, save and ls are already implemented for hostfs, now tests can
cover the same operations on hostfs and emulated block devices.
Signed-off-by: Stefan Brüns <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This patch fixes the "sf probe" command. The very first SPI flash probe
passes, for instance when u-boot tries to read its environment settings
from a (Q)SPI memory but next "sf probe" commands fail because the flash
memory node is unbound from the SPI controller children nodes.
Signed-off-by: Cyrille Pitchen <[email protected]>
Signed-off-by: Wenyou Yang <[email protected]>
Tested-by: Stefan Roese <[email protected]>
Tested-by: Hannes Schmelzer <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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We only need the function found in cmd/disk.c when we have IDE, SCSI or
USB_STORAGE enabled. While the first two are easy to get right, in the
3rd case we assume that the set of cases where we do have USB and do not
enable USB_STORAGE are small enough that we can take the small bloat of
un-discarded strings on gcc prior to 6.x
Signed-off-by: Tom Rini <[email protected]>
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When FIT image is used, a single image provides kernel, device
tree and optionally ramdisk. Argc and argv need to be adjusted
to support this.
Test cases:
1. Booting with legacy images
2. Booting with legacy images without initrd
3. Booting with FIT image
Test commands:
1. pxe get && pxe boot
2. sysboot
Signed-off-by: York Sun <[email protected]>
Signed-off-by: Wenbin Song <[email protected]>
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Now that nand_info[] is an array of pointers we need to test the
pointer itself rather than using name as a proxy for NULLness.
Fixes: b616d9b0a708eb9 ("nand: Embed mtd_info in struct nand_chip")
Signed-off-by: Scott Wood <[email protected]>
Cc: Lukasz Majewski <[email protected]>
Cc: Tony Lindgren <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
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Looks like we have few more places where we're testing for
nand_info[i]->name. We can now use just test for nand_info[i]
instead.
This fixes a data abort on devices with no NAND when doing
nand info.
Signed-off-by: Tony Lindgren <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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If we do nand device 0 command in u-boot on a device that has NAND support
enabled but no NAND chip, we can get data abort at least on omaps.
Fix the issue by replacing the check with nand_info[dev] as
suggested by Scott Wood. The check for name existed before because before
the array-to-pointer conversion there was no way to directly test
nand_info[dev] for emptiness.
Signed-off-by: Tony Lindgren <[email protected]>
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implement Kconfig for the 'fastboot' feature set
Signed-off-by: Steve Rae <[email protected]>
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When typing 'bootefi' from U-Boot shell, nothing outputs. Like other
commands, return CMD_RET_USAGE so that it can print help message.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
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This command is used to boot ARM64 Linux.
I made DISTRO_DEFAULTS select this option for ARM64 to respect
include/config_distro_defaults.h.
Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The bootz and booti commands rely on common functionality that is found
in common/bootm.c and common/bootm_os.c. They do not however rely on
the rest of cmd/bootm.c to be implemented so split them into their own
files. Have various Makefiles include the required infrastructure for
CONFIG_CMD_BOOT[IZ] as well as CONFIG_CMD_BOOTM. Move the declaration
of 'images' over to common/bootm.c.
Cc: Masahiro Yamada <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The device tree overlays are a good way to deal with user-modifyable
boards or boards with some kind of an expansion mechanism where we can
easily plug new board in (like the BBB or the raspberry pi).
However, so far, the usual mechanism to deal with it was to have in Linux
some driver detecting the expansion boards plugged in and then request
these overlays using the firmware interface.
That works in most cases, but in some cases, you might want to have the
overlays applied before the userspace comes in. Either because the new
board requires some kind of an early initialization, or because your root
filesystem is accessed through that expansion board.
The easiest solution in such a case is to simply have the component before
Linux applying that overlay, removing all these drawbacks.
Reviewed-by: Stefan Agner <[email protected]>
Acked-by: Pantelis Antoniou <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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The current code only checks if the fdt subcommand is fdt addr by checking
whether it starts with 'a'.
Since this is a pretty widely used letter, narrow down that check a bit.
Acked-by: Simon Glass <[email protected]>
Acked-by: Pantelis Antoniou <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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These are not useful on x86 so do not print them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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There is no sense in printing out DRAM banks of size 0 since this means they
are empty. Skip them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core provided by Cadence.
This is the first part of the basic architecture port with changes to
common files. The 'arch/xtensa' directory, and boards and additional
drivers will be in separate commits.
Signed-off-by: Chris Zankel <[email protected]>
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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When using CONFIG_BLK, there were 2 issues:
1) The name we generate the device with has to match the
name we set in efi_set_bootdev()
2) The device we pass into our block functions was wrong,
we should not rediscover it but just use the already known
pointer.
This patch fixes both issues.
Signed-off-by: Alexander Graf <[email protected]>
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The calculation of "dev_desc->lba - 34 - 1 - offset" is not correct for
size '-', because both fist_usable_lba and last_usable_lba will remain
34 sectors.
We can simply use 0 for size '-' because the part_efi module will decode
the size and auto extend the size to maximum available size.
Signed-off-by: Kever Yang <[email protected]>
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print_std_bdinfo outputs typical set of board information entries:
boot params location, memory and flash addresses and sizes, network
interfaces information and configured serial baud rate.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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print_baudrate outputs serial baud rate.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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print_eth_ip_addr outputs eth configurations for up to 6 interfaces and
configured IP address.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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print_bi_flash outputs flashstart, flashsize and flashoffset lines.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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print_bi_dram outputs start address and size for each DRAM bank.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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print_bi_mem outputs memstart and memsize lines.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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print_bi_boot_params outputs boot parameters structure location.
Signed-off-by: Max Filippov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Update blob cmd to accept 64bit source, key modifier and destination
addresses. Also correct output result print format for fsl specific
implementation of blob cmd.
Signed-off-by: Sumit Garg <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Update the USB mass storage code to allow it to work with driver model.
Signed-off-by: Simon Glass <[email protected]>
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This is useful information to show how close we are to the limit. At present
it is only available by enabling DEBUG in board_r.c.
Make it available with the 'bdinfo' command also.
Note that this affects ARM only. The bdinfo command is different for each
architecture. Rather than duplicating the code it would be better to
refactor it (as was done with global_data).
Signed-off-by: Simon Glass <[email protected]>
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With sandbox on 32-bit the size_t type can be a little inconsistent. Use
the same type as the caller expects to avoid a compiler warning.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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When loading an efi image, we pass it the location it was loaded from.
On file system backends, there are no relative paths, so we should always
pass in absolute ones. For network paths, we may be relative.
This fixes distro booting with grub2 for me when it fetches the grub2 config
file from the loader partition.
Reported-by: york sun <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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A feasible way to communicate certain errors for devices that have no
other way of signalling besides LEDs is to flash these LEDs. For errors
in U-Boot, a script that utilizes the led and sleep commands would be a
practicable way, but currently the sleep command can only delay for an
integral amount of seconds, which is too slow to create an easily
noticeable pattern for flashing LEDs.
Therefore, this patch adds support for fractions (down to .001 seconds)
to the sleep command.
The parsing is kept minimal, simplistic and as robust as possible: After
converting the passed string using simple_strtoul and multiplying it
with 1000, we search for the first dot, convert the three characters
after that into a number (if they are not numbers, we ignore the
fractional part and just use the delay we got from simple_strtoul), and
add this number to the delay.
Signed-off-by: Mario Six <[email protected]>
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- add missing declaration
- update debug output format specifiers
Signed-off-by: Steve Rae <[email protected]>
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Modern NANDs do not guarantee that data written in raw mode will not
contain bitflips just after writing them. This is fine since the number
of bitflips should be rather low and thus fixable by the ECC engine,
but since we are reading data in raw mode to verify if they match the
input data we cannot prevent failures if some bits are flipped.
The option of using standard mode to verify the data is not acceptable
either, since one of the usage of raw mode is to allow flashing images
that do not respect the standard NAND page layout or the default ECC
config (this is the case on Allwinner platforms, where the ROM code
tests several hardcoded configs, which are not necessarily matching the
NAND characteristics).
Add an extension to the nand write.raw command allowing one to disable
the verification step.
Signed-off-by: Boris Brezillon <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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