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832ff692ab
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>
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
BR2_arm=y
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BR2_cortex_m4=y
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
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BR2_UCLIBC_CONFIG_FRAGMENT_FILES="board/stmicroelectronics/common/stm32f4xx/uclibc-fragment.config"
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# BR2_UCLIBC_INSTALL_UTILS is not set
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BR2_ENABLE_LTO=y
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BR2_GLOBAL_PATCH_DIR="board/stmicroelectronics/stm32f469-disco/patches"
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BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
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BR2_ROOTFS_POST_BUILD_SCRIPT="board/stmicroelectronics/common/stm32f4xx/stm32-post-build.sh"
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.202"
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BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/stmicroelectronics/stm32f469-disco/linux-xip.config"
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BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
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BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="xipImage"
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="stm32f469-disco"
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BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="board/stmicroelectronics/common/stm32f4xx/busybox.fragment"
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# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
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BR2_TARGET_ROOTFS_INITRAMFS=y
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# BR2_TARGET_ROOTFS_TAR is not set
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BR2_TARGET_AFBOOT_STM32=y
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BR2_TARGET_AFBOOT_STM32_KERNEL_ADDR=0x0800C000
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BR2_PACKAGE_HOST_OPENOCD=y
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