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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>
This commit is contained in:
Spenser Gilliland 2014-05-27 16:15:32 -05:00 committed by Thomas Petazzoni
parent feacc29ef9
commit 51bc99a485
2 changed files with 19 additions and 24 deletions
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26
board/avnet/zedboard/readme.txt
View File

@ -10,19 +10,21 @@ to the sdcard:
zynq-zed.dtb -> devicetree.dtb
rootfs.cpio.gz.uboot -> uramdisk.image.gz
uImage -> uImage
boot.bin -> boot.bin
Uboot Support
U-Boot SPL Support
-------------
Uboot is installed in a wrapper file called BOOT.BIN located on the root of
the SD card. To create the BOOT.BIN file do the following.
Due to licensing issues, the files ps7_init.c/h are not able to be
distributed with the U-Boot source code. These files are required to make a
boot.bin file.
If you already have the Xilinx tools installed, the follwing sequence will
unpack, patch and build the rfs, kernel, uboot, and uboot-spl.
make zedboard_defconfig
make uboot-patch
cp ${XILINX}/ISE_DS/EDK/sw/lib/hwplatform_templates/zed_hw_platform/ps7_init.{c,h} \
output/build/uboot-xilinx-v2014.1/boards/xilinx/zynq/
make
source <path/to/xilinx/settings.sh>
cat <<EOF > boot.bif
{
[bootloader]<path/to/fsbl.elf>
<path/to/system.bit>
<path/to/uboot.elf>
}
EOF
bootgen -image boot.bif -o i BOOT.BIN

17
configs/zedboard_defconfig
View File

@ -1,33 +1,26 @@
BR2_arm=y
BR2_cortex_a9=y
BR2_ARM_ENABLE_NEON=y
# Lock to 3.8 headers as the kernel is based off 3.8
BR2_KERNEL_HEADERS_VERSION=y
BR2_DEFAULT_KERNEL_VERSION="3.8"
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_8=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyPS0"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_GIT=y
BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v14.5"
BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2014.1"
BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zed"
# Root filesystem
BR2_TARGET_ROOTFS_CPIO=y
BR2_TARGET_ROOTFS_CPIO_GZIP=y
BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
# Bootloader
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BOARDNAME="zynq_zed"
BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://github.com/Xilinx/u-boot-xlnx.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="xilinx-v14.5"
BR2_TARGET_UBOOT_FORMAT_ELF=y
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="xilinx-v2014.1"
BR2_TARGET_UBOOT_FORMAT_IMG=y
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_SPL_NAME="boot.bin"