Number of bootup logos is now configured using fbcon=logo-count parameter,
so use it instead of our deprecated custom code in the kernel.
For backwards compatibility, we add this parameter in the u-boot boot
script for all platforms but the ccimx93, where this is directly handled
by u-boot (v2022.04).
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The first time the 'dualboot' variable is tested it is directly run in
the script and doesn't need to escape the special characters.
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
The variable 'dualboot' (and 'singlemtdsys' for CC6UL) was restored
after the bootcmd that runs the first time after programming U-Boot runs
fastboot again to resume the script.
This is ok for the CC6UL but not for the rest of platforms, that run the
partition script on the bootcmd, *before* running fastboot.
Restore the variables for all platforms in the bootcmd right after
resetting the environment.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
U-Boot has embedded support to handle bootcount tries.
When the limit of tries is reached, U-Boot runs the script
in `altbootcmd` rather than the usual `bootcmd`.
This other script resides on meta-digi-dualboot layer.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Signed-off-by: Francisco Gil <francisco.gilmartinez@digi.com>
Ensure stdout redirection to the USB interface is removed in every case.
Otherwise, it would be left redirected when INSTALL_UBOOT_FILENAME is
manually set.
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
When DualBoot mechanism is enabled and an update is pending,
the boot script needs to change certain variables and save the
environment.
The regular boot script already changes a number of variables,
such as 'extra_bootargs' and 'overlays' by appending strings to
the already existing values. Saving the envionment may make these
grow endlessly with each iteration of the boot script.
For this reason, move the DualBoot check as the first thing in
the script, save the environment if needed, and then continue
with the normal flow, that changes variables before booting
but doesn't save them.
On certain scripts, this allows us to get rid of some instructions
for resetting the overlays variable.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
The support for dualboot was integrated on meta-digi-dualboot layer, but it
really depends only on environment variable 'dualboot' so we'd better
integrate the support on the scripts in meta-digi, to avoid synchonization
problems between both layers.
This also allows to be able to easily enable dualboot in U-Boot with the
variable, without needing to update the script on the linux partition.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
- Check the existence of files before the 10 second wait.
- Print the list of filenames to program to each partition.
- Print the file that's being updated to each partition.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Create global variables:
DEFAULT_IMAGE_NAME
GRAPHICAL_IMAGES
to have them substituted on the U-Boot install scripts for better
generalization.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
U-Boot install scripts (from uSD and USB) were hard-coded to dey-image-qt.
Allow to install other image files by setting a new variable 'image-name'
which defaults to 'dey-image-qt' if not defined, except for the CC6UL
SBC Express, that defaults to 'core-image-base'.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-7385https://jira.digi.com/browse/DEL-7333
Use ##MACHINE## placeholder to have it later substituted by the recipe
using Yocto ${MACHINE} variable.
This will help later reducing the number of files to have one per SOM
(or even family) instead of one per platform.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Create scripts to install DEY firmware using a USB stick.
https://jira.digi.com/browse/DEL-6802
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Build the U-Boot for variants with 1GB of memory and make the installation and
boot scripts recognize all of the current variants.
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
The boot script appends values to certain variables such as
$extra_bootargs and $overlays.
If the final instruction of the boot script (dboot command)
fails, these variables contain the new values, plus the original
one. Since the user recovers the prompt, he may do a 'saveenv'
to save the environment, and the modified variables will be
saved, only to be enlarged again on the next boot.
This can lead to repeated strings on such variables.
Save the original value and restore it in case of failure on
the dboot command.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
In the ccimx6sbc, since each SOC has a separate set of device trees, we can use
the soc_family environment variable when generating the name of the final
device tree in the bootscript. However, for the ccimx6qpsbc, there is only one
set of device trees with the "imx6qp" prefix, even though there are SOC
variants such as the imx6dp. Running the bootscript on a ccimx6qpsbc with an
imx6dp SOC assembled will result in a failure, since it will look for a
non-existing device tree starting with a "imx6dp" prefix.
Stop using the soc_family variable and hardcode "imx6qp" instead.
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Device tree file names won't have the kernel image type like a
prefix anymore, since thud uses the original file names.
https://jira.digi.com/browse/DEL-6443
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
This adds support for U-Boot v2017.03 for all platforms (including CC8X).
For legacy v2015.04:
- Renames u-boot.inc as a versioned file only for v2015.04.
- Moves boot/install scripts from versioned folder into non-versioned
folder (since the scripts remain the same between versions).
For new v2017.03:
- Re-uses poky's u-boot.inc in rocko for v2017.03
- DEY recipe re-writes the do_compile for special U-Boot configuration
required for TrustFence.
- DEY recipe appends the do_deploy, for U-Boot scripts and deploy of
special TrustFence artifacts.
- Adds u-boot-dtb.xxx to UBOOT_CONFIG, required for new U-Boots.
- Adds CC8X scripts.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-5936
Tatiana Leon
Javier Viguera
Gonzalo Ruiz
Hector Palacios
Francisco Gil
Arturo Buzarra
Gabriel Valcazar