configs: bump zedboard to 2014.1
Bump zedboard defconfig to version 2014.1. This makes it possible to use uboot-spl instead of the xilinx specific fsbl. However, the result is kinda hacky due to the licensing state of ps7_init.{c,h} needed for building uboot spl. Directions for building a proper boot.bin using the new methodolgy is included in the readme.txt. Signed-off-by: Spenser Gilliland <spenser@gillilanding.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -10,19 +10,21 @@ to the sdcard:
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zynq-zed.dtb -> devicetree.dtb
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rootfs.cpio.gz.uboot -> uramdisk.image.gz
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uImage -> uImage
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boot.bin -> boot.bin
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Uboot Support
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U-Boot SPL Support
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-------------
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Uboot is installed in a wrapper file called BOOT.BIN located on the root of
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the SD card. To create the BOOT.BIN file do the following.
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Due to licensing issues, the files ps7_init.c/h are not able to be
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distributed with the U-Boot source code. These files are required to make a
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boot.bin file.
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If you already have the Xilinx tools installed, the follwing sequence will
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unpack, patch and build the rfs, kernel, uboot, and uboot-spl.
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make zedboard_defconfig
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make uboot-patch
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cp ${XILINX}/ISE_DS/EDK/sw/lib/hwplatform_templates/zed_hw_platform/ps7_init.{c,h} \
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output/build/uboot-xilinx-v2014.1/boards/xilinx/zynq/
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make
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source <path/to/xilinx/settings.sh>
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cat <<EOF > boot.bif
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{
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[bootloader]<path/to/fsbl.elf>
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<path/to/system.bit>
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<path/to/uboot.elf>
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}
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EOF
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bootgen -image boot.bif -o i BOOT.BIN
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@ -1,33 +1,26 @@
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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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# Lock to 3.8 headers as the kernel is based off 3.8
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BR2_KERNEL_HEADERS_VERSION=y
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BR2_DEFAULT_KERNEL_VERSION="3.8"
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_8=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttyPS0"
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# Kernel
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_GIT=y
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BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
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BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v14.5"
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BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2014.1"
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BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
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BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zed"
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# Root filesystem
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_TARGET_ROOTFS_CPIO_GZIP=y
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BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
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# Bootloader
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BOARDNAME="zynq_zed"
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BR2_TARGET_UBOOT_CUSTOM_GIT=y
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BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://github.com/Xilinx/u-boot-xlnx.git"
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BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="xilinx-v14.5"
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BR2_TARGET_UBOOT_FORMAT_ELF=y
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BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="xilinx-v2014.1"
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BR2_TARGET_UBOOT_FORMAT_IMG=y
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BR2_TARGET_UBOOT_SPL=y
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BR2_TARGET_UBOOT_SPL_NAME="boot.bin"
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