4bd2a317a7
Since Qemu 5.1, this defconfig doesn't boot due to the to small SD card image size (60MB). qemu-system-arm: sd_init failed: Invalid SD card size: 60 MiB SD card size has to be a power of 2, e.g. 64 MiB. You can resize disk images with 'qemu-img resize <imagefile> <new-size>' (note that this will lose data if you make the image smaller than it currently is). qemu-system-arm: sd_init failed From [1]: "While the possibility to use small SD card images has been seen as a feature, it became a bug with CVE-2020-13253, where the guest is able to do OOB read/write accesses past the image size end." The qemu_arm_vexpress_tz_defconfig doesn't trigger such issue since it doesn't use the same filesystem support (i.e doesn't use -drive file=output/images/rootfs.ext2,if=sd,format=raw). Fixes: https://gitlab.com/kubu93/buildroot/-/jobs/766482935 [1] https://git.qemu.org/?p=qemu.git;a=commitdiff;h=a9bcedd15a5834ca9ae6c3a97933e85ac7edbd36 Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
36 lines
885 B
Plaintext
36 lines
885 B
Plaintext
# Architecture
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BR2_arm=y
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BR2_cortex_a9=y
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BR2_ARM_ENABLE_NEON=y
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BR2_ARM_ENABLE_VFP=y
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BR2_ARM_FPU_VFPV3D16=y
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# System
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BR2_SYSTEM_DHCP="eth0"
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BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
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# Filesystem
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BR2_TARGET_ROOTFS_EXT2=y
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# BR2_TARGET_ROOTFS_TAR is not set
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# Image
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
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BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
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# Qemu >= 5.1 requires an SD card size to be a power of 2, e.g. 64 MiB.
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BR2_TARGET_ROOTFS_EXT2_SIZE="64M"
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# Linux headers same as kernel, a 5.4 series
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
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# Kernel
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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="5.4.58"
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BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"
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# host-qemu for gitlab testing
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BR2_PACKAGE_HOST_QEMU=y
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BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y
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