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The various Aries Embedded boards have been orphaned for a year and no
one has come forward to take care of them. Remove.
Signed-off-by: Tom Rini <[email protected]>
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The ax25-ae350 target currently uses CONFIG_BOOTP_SERVERIP which means we
ignore the DHCP provided TFTP ip address. This breaks every case where we
do now provide a serverip environment variable.
Instead, let's use the new CONFIG_BOOT_PREFER_SERVERIP option to fall back
to the DHCP provided TFTP IP if no serverip environment variable is set.
Signed-off-by: Alexander Graf <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Acked-by: Rick Chen <[email protected]>
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We can call commands like dhcp and bootp without arguments or with
explicit command line arguments that really should tell the code where
to look for files instead.
Unfortunately, the current code simply overwrites command line arguments
in the dhcp case with dhcp values.
This patch allows the code to preserve the command line values if they
were set on the command line. That way the semantics are slightly more
intuitive.
The reason this patch does that by introducing a new variable is that we
can not rely on net_boot_file_name[0] being unset, as today it's
completely legal to call "dhcp" and afterwards run "tftp" and expect the
latter to repeat the same query as before. I would prefer not to break
that behavior in case anyone relies on it.
Signed-off-by: Alexander Graf <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Add a new command 'wol': Wait for an incoming Wake-on-LAN packet or
time out if no WoL packed is received.
If the WoL packet contains a password, it is saved in the environment
variable 'wolpassword' using the etherwake format (dot or colon
separated decimals).
Intended use case: a networked device should boot an alternate image.
It's attached to a network on a client site, modifying the DHCP server
configuration or setup of a tftp server is not allowed.
After power on the device waits a few seconds for a WoL packet. If a
packet is received, the device boots the alternate image. Otherwise
it boots the default image.
This method is a simple way to interact with a system via network even
if only the MAC address is known. Tools to send WoL packets are
available on all common platforms.
Some Ethernet drivers seem to pad the incoming packet. The additional
padding bytes might be recognized as Wake-on-LAN password bytes.
By default enabled in pengwyn_defconfig.
Signed-off-by: Lothar Felten <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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ACPI tables can be passed via EFI configuration table to an EFI
application. This is only supported on x86 so far.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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%s/reminder/remainder/
Signed-off-by: Heinrich Schuchardt <[email protected]>
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`nand_get_flash_type()` allows identification of supported NAND flashs.
The function is useful in SPL (like mxs_nand_spl.c) to lookup for a NAND
flash (which does not support ONFi) instead of using nand_simple.c and
hard-coding all required NAND parameters.
Signed-off-by: Jörg Krause <[email protected]>
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The PFUZE3000 uses registers addresses up to 0xff.
The DM pfuze100 driver supports both pfuze100 and pfuze3000. Allow it
to use the device type to return the correct number of registers.
Also rename the too generic PMIC_NUM_OF_REGS enumeration value for
pfuze3000 to match the other "PFUZE3000_" prefixed enumerations and the
pfuze100 enumeration value PFUZE100_NUM_OF_REGS.
Cc: Peng Fan <[email protected]>
Cc: Jaehoon Chung <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
Signed-off-by: Trent Piepho <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Sync with Linux commit 60cc43fc8884 ("Linux 4.17-rc1").
Signed-off-by: Stefan Agner <[email protected]>
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Currently efi.h determines a few bits of its environment according to
config options. This falls apart with the efi stub support which may
result in efi.h getting pulled into the stub as well as real U-Boot
code. In that case, one may be 32bit while the other one is 64bit.
This patch changes the conditionals to use compiler provided defines
instead. That way we always adhere to the build environment we're in
and the definitions adjust automatically.
Signed-off-by: Alexander Graf <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
[bmeng: added some comments to describe the __x86_64__ check]
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For boards that don't route serial port pins out, it's quite common
to attach a USB keyboard as the input device, along with a monitor.
However USB is not automatically started in the generic efi payload
codes. This uses a payload specific last_stage_init() to start the
USB bus, so that a USB keyboard can be used on the U-Boot shell.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add USB as boot target depending on the configuration.
Signed-off-by: Neil Armstrong <[email protected]>
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BOOT2 partition is empty and free for using to store the environment.
Use that instead of the default user partition.
Signed-off-by: Ramon Fried <[email protected]>
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cpu_cmd() is reading cpu number via simple_strtoul() which is always
unsigned type.
Platform code implementations are not expecting that nr can be negative
and there is not checking in the code for that too.
This patch is using u32 type for cpu number to make sure that platform
code get proper value range.
Signed-off-by: Michal Simek <[email protected]>
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Add option to the booti_setup() which indicates to it that the caller
requires the image to be relocated to the beginning of the RAM and
that the information whether the image can be located anywhere in RAM
at 2 MiB aligned boundary or not is to be ignored. This is useful ie.
in case the Image is wrapped in another envelope, ie. fitImage and not
relocating it but moving it would corrupt the envelope.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Bin Chen <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-By: Bin Chen <[email protected]>
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This allows access to an element after the end of the array. Fix it.
Reported-by: Coverity (CID: 173279)
Signed-off-by: Simon Glass <[email protected]>
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When enabling BLOCK_CACHE on devices with limited RAM during SPL,
some devices may not boot. This creates an option to enable
block caching in SPL by defaults off. It is dependent on SPL_BLK
Fixes: 46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases")
Signed-off-by: Adam Ford <[email protected]>
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This adds DM_GPIO support for the davinici GPIO driver with
DT support.
Signed-off-by: Adam Ford <[email protected]>
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Don't continue updating the offset when buffer is full.
When the buffer size exhausts and there's no space left to write
warn the user and update only the needed size and not both the
offset and needed size.
Add needed buffer size information in the iotrace command.
Signed-off-by: Ramon Fried <[email protected]>
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The header definitions are needed for reading
record information in cmd/iotrace.c
Signed-off-by: Ramon Fried <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Remove empty #ifdef/#ifndef..#endif blocks where the configuration they
guarded has been completely removed.
Signed-off-by: Chris Packham <[email protected]>
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1. Add vbmeta partition info to android partition layout for TI
platforms.
2. Add support of AVB 2.0 (including avb subset of commands) for am57xx HS
Signed-off-by: Igor Opaniuk <[email protected]>
[trini: Move to include/environment/ti/boot.h, reword commit slightly]
Signed-off-by: Tom Rini <[email protected]>
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1. Add initial support of boot states mode (red, green, yellow)
2. Add functions for enforcing dm-verity configurations
Signed-off-by: Igor Opaniuk <[email protected]>
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Implement AVB ops on top of existing mmc subsystem API. Currently there
is a full implementation of such operations, defined by [1]
AVB2.0 specification:
.read_from_partition() - reads N bytes from a partition identified by
a name.
.write_to_partition() - Writes N bytes to a partition identified by a name.
.validate_vbmeta_public_key() - checks if the given public ‘vbmeta’
partition is trusted.
.get_unique_guid_for_partition() - Gets the GUID for a partition identified
by a string name.
As [1] specification recommends to use tamper-evident storage for storing
rollback indexes and device state (LOCKED/UNLOCKED),
currently are only stubs instead of full implementation for these ops:
.read_rollback_index() - Gets the rollback index for a given index location
.write_rollback_index() - Sets the rollback index to a given location
.read_is_device_unlocked() - Gets where the device is unlocked
[1] https://android.googlesource.com/platform/external/avb/+/master/README.md
Signed-off-by: Igor Opaniuk <[email protected]>
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In order to properly detect the board the checks need to be done
in a specific order. Move these tests back into a single enum
function that will always return the proper the board it is checking.
This also adds the best test we have for detecting the rev 1.5 som,
and it simplifies the device-tree filename building.
Signed-off-by: Jon Nettleton <[email protected]>
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Disable console output by default on imx53 based boards from
K+P.
Signed-off-by: Lukasz Majewski <[email protected]>
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Since kernel commit 41bbeadceb03 ("ARM: dts: imx7d-pico-pi: Separate
into cpu and baseboard dts") the dtb name has changed.
Fix it accordingly.
Signed-off-by: Fabio Estevam <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>
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We should use the baudrate variable available inside U-Boot
environment to allow it to be changed dynamically.
Signed-off-by: Otavio Salvador <[email protected]>
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If GPT gets broken, then after N boot attempts we will run the SWUpdate
restoration image.
On its enter we will check GPT and restore it if needed.
To test it:
display5 > mmc write 0x12000000 4 8
It will overwrite the primary GPT table.
Signed-off-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Lukasz Majewski <[email protected]>
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After moving to swupdate 2017.07, the default fs for swupdate rootfs
is ext4, not ext3.
Signed-off-by: Lukasz Majewski <[email protected]>
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After splitting rootfs images to BACKUP and ACTIVE, the "factory"
u-boot also needs to update the former.
Signed-off-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Lukasz Majewski <[email protected]>
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Test case:
The fitImage gets corrupted:
truncate -c -s 3M fitImage
run tftp_mmc_fitImg
setenv boot_os y
reset
[board shall hang in SPL with
"Trying to boot from MMC1" information]
Then after X seconds WDT is causing board to reset. After N boot attempts
we enter recovery mode.
Signed-off-by: Lukasz Majewski <[email protected]>
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To enter the special mode, one needs to short cut two pads with e.g. screw
driver.
After power up the SPL will execute u-boot in which proper actions will be
taken.
It is worth noting that we do not alter envs (even the BOOT_FROM variable)
and unconditionally go to recovery.
Signed-off-by: Lukasz Majewski <[email protected]>
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The SPI-NOR partition information has been updated to store
swupdate-kernel-FIT just after envs as well as two times larger
swupdate-initramfs image.
Signed-off-by: Lukasz Majewski <[email protected]>
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This is a prerequisite patch to combine SWUpdate and Linux recovery
initramfs images.
It removes the support for it.
Signed-off-by: Lukasz Majewski <[email protected]>
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Since display5 is now supporting boot counting, we can just reset the
board when bootm fails (i.e. it doesn't boot the fitImage kernel for
any reason).
Signed-off-by: Lukasz Majewski <[email protected]>
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It may be necessary to update the content of the whole SPI-NOR memory at
once with using a single command (tftp_sf_img).
Signed-off-by: Lukasz Majewski <[email protected]>
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To test if this partition is present - one needs to write:
display5 > sf probe; mtdparts
display5 > sf erase factory +0x100000
Signed-off-by: Lukasz Majewski <[email protected]>
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setup
Signed-off-by: Lukasz Majewski <[email protected]>
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When BOOT_FROM = FACTORY, then the LEG's factory setup is performed.
This code relies on boot_nfs u-boot command, so it shall be adjusted
appropriately (e.g. provide proper fitImage file).
Signed-off-by: Lukasz Majewski <[email protected]>
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To avoid confusion, let's rename the efi-x86 target to efi-x86_app.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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If UEFI BIOS has the graphics output protocol (GOP), let's pass its
information to U-Boot payload so that U-Boot can utilize it (eg:
an EFI framebuffer driver).
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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It is possible to create a generic EFI payload for all x86 boards.
The payload is configured to include as many generic drivers as
possible. All stuff that touches low-level initialization are not
allowed as such is the EFI BIOS's responsibility. Platform specific
drivers (like gpio, spi, etc) are not included.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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