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Starting with commit 9f868f78bc54 ("environment: use barebox environment from
GPT partitions"), barebox can look up its environment by partition type
UUID on GPT-partitioned media. To prepare making use of this in the
future, ensure that our GPT barebox partition has the correct type UUID.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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The DistroKit image is capable of booting both from SD-Card and eMMC
user area. For boot from eMMC boot partition, we can keep reusing the
same image for the user area, but need to place the boot firmware into
the boot partition as well. Add an extra image that does just that.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.pengutronix.de/20231213165014.1279779-2-a.fatoum@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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These partitions are now generated on the first boot by systemd-repart.
The second rootfs is not needed for booting, and overwritten by RAUC
when a bundle is installed, so it can as well be empty. Remove the two
partitions to save space in the generated images.
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/20231103225253.1349209-9-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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This was forgotten in commit 1022b05b735f6081cf1b.
Fixes: 1022b05b735f6081cf1b (2023-10-20, "images: convert to GPT format")
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/20231103225253.1349209-3-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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The partition label is written to the GPT, and systemd-repart can match
on the partition label, which we'll use in a later commit. Set the name
of the first root partitions to the same name ("root-A") to give the
matching algorithm something to work with.
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/20231103225253.1349209-2-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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The 'gpt' option in genimage has been deprecated in favour of
'partition-table-type = gpt'.
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/20231020090519.3320460-1-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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* Add a redundant root partition to the genimage config
* Add appropriate variables to the barebox defaultenv so the bootchooser
can decide into which partition to boot
* Add a state backend to the device tree fragment
* Map partitions in rauc-udev compatibility layer
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/distrokit/20230926092713.3680509-5-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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As the 'reason' checker analyzes all <*>.dtb files in the imagedir and
assumes they are all kernel dtbs, rename the barebox dtb from
barebox-*.dtb to *.dtb-bb.
This silences a warning that kernel devicetrees should not contain
barebox,state nodes.
For a similar fix, see commit d16f98c910e20ee5a29da6ca0636b0fbad14f1b2.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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We have everything in place now to switch from stm32image to FIP.
This gives us upstream support for factory bootstrap via DFU and
avoids the breakage on v2.8, which will be the first release removing
support of the deprecated stm32image format.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.pengutronix.de/20220725120445.1295669-6-a.fatoum@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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For partitions that are filled by another image, it does not make sense
to make partitions larger or smaller than their containing file system.
In those cases, genimage can already determine the partition sizes from
the referenced images, and calculates the partition offsets accordingly,
so in most cases we don't have to keep track of the sizes at all.
(A special case is vexpress.hdimg, which needs to have an empty block at
the end as a workaround for qemu, in which case it is clearer to have
all partition sizes and offsets explicitely in the config file. So don't
touch vexpress.hdimg here.)
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.pengutronix.de/20210426060526.32029-2-rhi@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
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So far, the two STM32MP1 boards we support had the same board name
string within the file names of first stage (TF-A) and second stage
(barebox) bootloaders. This will no longer be true when updating
to a more recent barebox version, as the dk2 image's name has been
changed to dkx to indicate support for both dk1 and dk2.
Prepare for this by splitting up STM32MP_BOARD_NAME.
No functional change.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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The images sizes don't correspond to a specific SD-Card or eMMC size,
so software checking for the backup partition table at the end of
the device won't find it.
Dropping it will however reduce the STM32MP1 images size (618M -> 66M).
Do so.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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Both forms are accepted, but it looks more natural to not quote
non-string values. This is also what we do for the other genimage
configs (e.g. bootable = true).
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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The names of the TF-A files changed with the new PTXdist version. This was
necessary to support multiple platforms in one build: The platforms may
create images with the same name. Without the aditional prefix, the names
clash when copoed to images/.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
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partition-type is specific to DOS partitions. The counterpart for GPT
partitions would be partition-type-uuid, which already defaults to "L",
which is ok for our purposes.
So far, this didn't have an impact, but starting with genimage v13,
commit 013b22f26b73 ("Add support for Hybrid MBR partitions"), support
for a partition-type key in a GPT partition was introduced:
Using this option with a GPT partition table will create a hybrid
MBR partition table with a maximum of 3 partition entries(this
limit does not effect the maximum number of GPT partition entries
in the same image).
The ARM TF-A can't cope with this new format and fails to boot barebox
with a "ERROR: Partition ssbl not found" message. Drop partition-type
to prevent the ptxdist 2020.06.0 upgrade that includes host-genimage v13
from breaking the stm32mp157c-dk2 and lxa-mc1 images.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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Both STM32MP BootROM and TF-A expect the subsequent bootloader stage to
come from a GPT partition when booting from SD-Card.
Add a genimage config that describes this.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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