buildroot/configs/freescale_imx31_3stack_defconfig
Thomas Petazzoni 5c67cb1d04 linux: use zImage by default on ARM
Since quite some time, the kernel and bootloader communities consider
zImage as the default format for kernel images on ARM, replacing
uImage. The load address information in uImage is no longer needed,
since the kernel is position-independent in terms of physical address,
except on a few old platforms. For most people, using zImage is simply
better/simpler, so let's switch to zImage as the default image format
on ARM.

All defconfigs are updated: 46 defconfigs no longer need to select
explicitly zImage because it's the default, and 16 defconfigs now need
to explicitly select uImage because that's no longer the default.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Matt Weber <matt@thewebers.ws>
Acked-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2016-04-05 22:23:54 +02:00

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# architecture
BR2_arm=y
BR2_arm1136jf_s=y
BR2_ARM_EABIHF=y
# Linux headers same as kernel, a 3.15 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_15=y
# system
BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
# kernel
BR2_LINUX_KERNEL=y
# Note: sadly the Linux kernel will not boot on the i.MX31 PDK, starting with
# v3.16 and at least up to v4.0-rc4; this is why we use v3.15.y here.
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.15.10"
BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
BR2_TARGET_ROOTFS_CPIO_GZIP=y
BR2_TARGET_ROOTFS_INITRAMFS=y