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1. Get partition info/size
2. Erase partition
3. Flash partition
4. BCB
Make FASTBOOT_FLASH also depend on BLK, but make sure
it doesn't affect SUNXI and ROCKCHIP platforms since they
default to y already.
Make it only default on SUNXI when MMC or NAND is enabled,
so it doesn't break the CHIP & Nintendo boards, and for ROCKCHIP
when MMC is enabled.
Signed-off-by: Dmitrii Merkurev <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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strlen only reports length of string not including terminating 0 byte
but this has to be included in length of receiving buffer on copy so
adjust length check to be correct.
This issue found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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Fastboot currently supports MMC and NAND flash devices. Similarly,
extend the support to SPI flash memories.
Note that in this initial implementation, partitions on the device are
not supported yet, but raw partitions can be set in U-Boot environment.
To define a raw partition descriptor, add an environment variable
similar to the MMC case:
```
fastboot_raw_partition_<raw partition name>=<offset> <size>
```
for example:
```
fastboot_raw_partition_boot=0x0 0x1000000
```
Signed-off-by: Ariel D'Alessandro <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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The fastboot command handling uses an implicit switch/case fallthrough
when receiving the OEM_CONSOLE command, but when this command is not
enabled in Kconfig, to report this command as unknown.
Add our "fallthrough;" statement-like macro before the default branch in
the fastboot code, to avoid a warning when GCC's -Wimplicit-fallthrough
warning option is enabled.
Signed-off-by: Andre Przywara <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this driver directory and when needed
add missing include files directly.
Reviewed-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-dfu
u-boot-dfu-20240419
- new "fastboot oem board" command
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enabled""
As reported by Jonas Karlman this series breaks booting on some AArch64
platforms with common use cases. For now the best path forward is to
revert the series.
This reverts commit 777c28460947371ada40868dc994dfe8537d7115, reversing
changes made to ab3453e7b12daef47b9e91da2a2a3d48615dc6fc.
Link: https://lore.kernel.org/u-boot/[email protected]/
Signed-off-by: Tom Rini <[email protected]>
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Currently, fastboot protocol in U-Boot has no opportunity
to execute vendor custom code with verifed boot. This patch
introduce new fastboot subcommand fastboot oem board:<cmd>,
which allow to run custom oem_board function.
Default implementation is __weak. Vendor must redefine it in
board/ folder with his own logic.
For example, some vendors have their custom nand/emmc partition
flashing or erasing. Here some typical command for such use cases:
- flashing:
$ fastboot stage bootloader.img
$ fastboot oem board:write_bootloader
- erasing:
$ fastboot oem board:erase_env
Signed-off-by: Alexey Romanov <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Simon Glass <[email protected]> says:
This series is the culmanation of the current line of refactoring
series. It adjusts pxe to call the booting functionality directly
rather than going through the command-line interface.
With this is is possible to boot using the extlinux bootmeth without
the command line enabled.
It also updates fastboot to do a similar thing.
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Given the name of this variable, it should be an address, not a
pointer. Update this, to make it easier to use with sandbox.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Dmitrii Merkurev <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]> # on vim3
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"oem console" serves to read console record buffer.
Signed-off-by: Ion Agorria <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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This commit implements "fastboot getvar all" listing
by iterating the existing dispatchers that don't require
parameters (as we pass NULL), uses fastboot multiresponse.
Signed-off-by: Ion Agorria <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Currently u-boot fastboot can only send one message back to host,
so if there is a need to print more than one line messages must be
kept sending until all the required data is obtained. This behavior
can be adjusted using multiresponce ability (getting multiple lines
of response) proposed in this patch.
Signed-off-by: Ion Agorria <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h
Move this out of the common header and include it only where needed.
Signed-off-by: Simon Glass <[email protected]>
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This converts 3 usages of this option to the non-SPL form, since there is
no SPL_FASTBOOT_FLASH_NAND defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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This converts 5 usages of this option to the non-SPL form, since there is
no SPL_FASTBOOT_FLASH_MMC defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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This adds the UUU UCmd functionality as an OEM command. While the
fastboot tool allows sending arbitrary commands as long as they are
prefixed with "oem". This allows running generic U-Boot commands over
fastboot without UUU, which is especially useful when not using USB.
This is really the route we should have gone in the first place when
adding these commands.
While we're here, clean up the UUU Kconfig a bit.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Much of the fastboot code predates the introduction of Kconfig and
has quite a few #ifdefs in it which is unnecessary now that we can use
IS_ENABLED() et al.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]> # on vim3l
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A large number of files include <flash.h> as it used to be how various
SPI flash related functions were found, or for other reasons entirely.
In order to migrate some further CONFIG symbols to Kconfig we need to
not include flash.h in cases where we don't have a NOR flash of some
sort enabled. Furthermore, in cases where we are in common code and it
doesn't make sense to try and further refactor the code itself in to new
files we need to guard this inclusion.
Signed-off-by: Tom Rini <[email protected]>
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It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.
Add a proper comment to simple_strtoul() while we are here.
Signed-off-by: Simon Glass <[email protected]>
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add support for the UUU commands ACmd and UCmd.
Enable them through the Kconfig option
CONFIG_FASTBOOT_UUU_SUPPORT
base was commit in NXP kernel
9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support")
and ported it to current mainline. Tested this patch
on imx6ul based board.
Signed-off-by: Heiko Schocher <[email protected]>
Acked-by: Patrick Delaunay <[email protected]>
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Add command oem bootbus which executes the command
``mmc bootbus <id> <arg>`` on the current fastboot mmc device
(<i> = CONFIG_FASTBOOT_FLASH_MMC_DEV) to set the eMMC boot
configuration on first update, with
<arg> = boot_bus_width reset_boot_bus_width boot_mode
$> fastboot oem bootbus:<boot_bus_width> <reset_boot_bus_width> <boot_mode>
Signed-off-by: Patrick Delaunay <[email protected]>
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Add fastboot command oem partconf which executes the command
``mmc partconf <id> <arg> 0`` on the current <id> mmc device
to configure the eMMC boot partition with
<arg>: boot_ack boot_partition, so the command is:
$> fastboot oem partconf:<boot_ack> <boot_partition>
The partition_access argument is forced to 0 (userdata)
Signed-off-by: Patrick Delaunay <[email protected]>
[lukma - Kconfig adjustments after merging this patch]
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Android 10 adds support for dynamic partitions and in order to support
this userspace fastboot must be used[1]. New tool fastbootd is
included into recovery.
Userspace fastboot works from recovery and is launched if:
1) - Dynamic partitioning is enabled
2) - Boot control block has 'boot-fastboot' value into command field
The bootloader is expected to load and boot into the recovery image
upon seeing boot-fastboot in the BCB command. Recovery then parses the
BCB message and switches to fastbootd mode[2].
Please note that boot script is expected to handle 'boot-fastboot'
command in BCB and load into recovery mode.
Bootloader must support 'reboot fastboot' command which should reboot
device into userspace fastboot to accomodate those changes[3].
Another command that bootloader must support[3] is 'reboot recovery'. This
command should simply reboot device into recovery mode.
[1] - https://source.android.com/devices/bootloader/fastbootd
[2] - https://source.android.com/devices/bootloader/fastbootd#unified_fastboot_and_recovery
[3] - https://source.android.com/devices/bootloader/fastbootd#modifications_to_the_bootloader
Signed-off-by: Roman Kovalivskyi <[email protected]>
Signed-off-by: Roman Stratiienko <[email protected]>
Change-Id: I9d2bdc9a6f6f31ea98572fe155e1cc8341e9af76
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Extend fastboot_set_reboot_flag arguments with reboot reason so that
it could handle different reboot cases in future.
Signed-off-by: Roman Kovalivskyi <[email protected]>
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Move this uncommon header out of the common header.
Fix up some style problems in flash.h while we are here.
Signed-off-by: Simon Glass <[email protected]>
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Move these functions into the command.h header file which is a better fit.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Move env_set_hex() over to the new header file along with env_set_addr()
which uses it.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Introduce 'oem format' which matches the USB implementation, guard this
with CONFIG_FASTBOOT_CMD_OEM_FORMAT so that you can configure it out.
Signed-off-by: Alex Kiernan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Merge UDP fastboot support from AOSP:
https://android.googlesource.com/platform/external/u-boot/+/android-o-mr1-iot-preview-8
Signed-off-by: Alex Kiernan <[email protected]>
Signed-off-by: Alex Deymo <[email protected]>
Signed-off-by: Jocelyn Bohr <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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