buildroot

# Architecture

BR2_powerpc=y

BR2_powerpc_440=y

​

# Filesystem

# BR2_TARGET_ROOTFS_TAR is not set

BR2_TARGET_ROOTFS_INITRAMFS=y

​

# Lock to 3.12 headers to avoid breaking with newer kernels

BR2_KERNEL_HEADERS_VERSION=y

BR2_DEFAULT_KERNEL_VERSION="3.12.5"

​

# Use soft float

BR2_SOFT_FLOAT=y

​

# Kernel

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_CUSTOM_VERSION=y

BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.12.5"

BR2_LINUX_KERNEL_DEFCONFIG="44x/virtex5"

BR2_LINUX_KERNEL_VMLINUX=y

BR2_LINUX_KERNEL_DTS_SUPPORT=y

BR2_LINUX_KERNEL_INTREE_DTS_NAME="virtex440-ml507"