21 Commits

Author SHA1 Message Date
Dario Binacchi
8f103c70de Revert "configs/stm32f469_disco_{sd, xip}: fix boot failure after uClibc bump"
This reverts commit 832ff692ab.

The MALLOC_SIMPLE workaround is no longer needed: the root cause, a
zero _dl_pagesize on noMMU/FLAT targets, is fixed by commit
35d3927e85 ("package/uclibc: fix for noMMU targets using FLAT
binaries").

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
2026-08-06 23:44:24 +02:00
Dario Binacchi
0c30a2c7a7 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.211
The patch bumps the Linux kernel to version 5.15.211 and, for the SD
configuration, also updates U-Boot to version 2026.07.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-07-21 22:32:07 +02:00
Dario Binacchi
832ff692ab configs/stm32f469_disco_{sd, xip}: fix boot failure after uClibc bump
Since uClibc was bumped to 1.0.58 (c7fef3704c, "package/uclibc:
bump to 1.0.58"), the board fails to boot:

    sh: out of memory
    Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100
    ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100 ]---

The STM32F469 has no MMU, and uClibc's standard malloc() implementation
returns NULL for allocations performed during early init on this target,
causing init to abort immediately.

Fix this by switching to MALLOC_SIMPLE, a plain mmap-based allocator
meant for small/noMMU systems, via the uClibc config fragment already
introduced for the STM32F429 in board/stmicroelectronics/common/stm32f4xx/,
which addresses the same issue on this Cortex-M4/noMMU board.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-07-21 22:32:07 +02:00
Dario Binacchi
5d7a1668a5 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.202
The patch bumps the Linux kernel to version 5.15.202 and, for the SD
configuration, also updates U-Boot to version 2026.04.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-04-09 22:02:07 +02:00
Dario Binacchi
e25cf276fe configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.197
The patch bumps the Linux kernel to version 5.15.197 and, for the SD
configuration, also updates U-Boot to version 2026.01.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-01-09 21:11:59 +01:00
Dario Binacchi
d1d20a3c74 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.186
The patch bumps the Linux kernel to version 5.15.186 and, for the SD
configuration, also updates U-Boot to version 2025.07.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2025-08-25 23:03:48 +02:00
Dario Binacchi
b4d371309f configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.179
The patch bumps the Linux kernel to version 5.15.179 and, for the SD
configuration, also updates U-Boot to version 2025.04.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2025-04-19 23:26:57 +02:00
Dario Binacchi
539552e4d4 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.176
The patch bumps the Linux kernel to version 5.15.176 and, for the SD
configuration, also updates U-Boot to version 2025.01.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2025-02-04 17:37:07 +01:00
Dario Binacchi
e66321b10d configs/stm32f469_disco_sd: bump U-Boot to 2024.10
The patch bumps U-Boot to version 2024.10.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-10-26 15:32:01 +02:00
Dario Binacchi
3121375789 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.167
The patch bumps the Linux kernel to version 5.15.167.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-10-26 15:31:56 +02:00
Dario Binacchi
cac410a49e board/stm32f469-disco: move kernel and DTB to rootfs partition
The patch, following the suggestion expressed in the review [1] for the
stm32f746-disco board support, moves the Linux kernel and the related
device tree to the ext4 rootfs partition. By doing so, the vfat partition,
improperly called u-boot, no longer makes sense and can therefore be
removed. From now on, U-Boot will load the kernel and the device tree
from the ext4 rootfs partition.

While we're at it, also fix shellcheck warnings in the post-build script.

[1] https://patchwork.ozlabs.org/project/buildroot/patch/20240822183742.3550055-3-dario.binacchi@amarulasolutions.com/

Suggested-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
2024-10-06 16:01:38 +02:00
Dario Binacchi
7d68f2b4e4 configs/stm32f469_disco_sd: bump U-Boot to 2024.07
The patch bumps U-Boot to version 2024.07.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-07-14 17:05:11 +02:00
Dario Binacchi
609856858d configs/stm32f469_disco_{sd, xip}: add hashes
The patch adds .hash files for Linux, Linux headers and U-Boot and then
enables BR2_DOWNLOAD_FORCE_CHECK_HASHES. With this, we can now drop the
defconfig from .checkpackageignore.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-07-11 21:02:12 +02:00
Dario Binacchi
0a0e48cd59 configs/stm32f469_disco_{sd, xip}: bump Linux to 5.15.162
The patch bumps the Linux kernel to version 5.15.162 for both
configurations and U-Boot to version 2024.04 for the SD one. Using the
same kernel will subsequently allow adding the hash files in a single
location.

Furthermore, now even the xip configuration uses the same headers as
the used Linux kernel.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-07-11 21:01:51 +02:00
Dario Binacchi
98a49edda6 configs: drop redundant configuration for no MMU platforms
The package/busybox/busybox-minimal.config is the default configuration
for MMU-less systems, so the setting is redundant and can be removed
without effect.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-02-07 17:24:50 +01:00
Dario Binacchi
f187fad22d configs/stm32f4xx_defconfig: off network utils from busybox
Kernel is built without network support, so network utils are useless.
This has a positive impact on the size of busybox and xipImage, making
them smaller.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiegineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2023-07-28 23:00:38 +02:00
Dario Binacchi
d8fa4e058a configs/stm32f469_disco_sd_defconfig: bump U-Boot version to 2023.04
Bump U-Boot to version 2023.04.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2023-05-13 19:59:06 +02:00
Dario Binacchi
58e7ac21b1 configs/stm32f4xx_defconfig: remove BR2_PACKAGE_IFUPDOWN_SCRIPTS
Kernel is built without network support. It is useless to compile the
package and then remove it from rootfs.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2023-05-13 19:58:22 +02:00
Dario Binacchi
924b163b1e configs/stm32f469_disco_sd_defconfig: explicitly set U-Boot version
The version of U-Boot must be explicitly set because if you keep the
default setting, the bootloader is continuously updated in buildroot with
the risk of building a non-working image.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
2023-04-09 15:38:34 +02:00
Thomas Petazzoni
ea667f523a configs/stm32f469_disco_sd: U-Boot needs host-openssl
Fixes:

In file included from include/bootm.h:10:0,
                 from tools/image-host.c:12:
include/image.h:1178:27: fatal error: openssl/evp.h: No such file or directory
 #  include <openssl/evp.h>
                           ^
compilation terminated.
scripts/Makefile.host:112: recipe for target 'tools/image-host.o' failed
make[2]: *** [tools/image-host.o] Error 1

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2021-12-25 16:27:12 +01:00
Dario Binacchi
494807e28d configs/stm32f4{2|6}9_*_defconfig: rename configurations
Rename the configuration to explicitly distinguish between sd and xip.
As a result, the readme files have also been changed.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Acked-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2021-12-17 22:58:12 +01:00