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authorGravatar Spenser Gilliland <spenser@gillilanding.com>2014-02-07 11:48:32 -0600
committerGravatar Peter Korsgaard <peter@korsgaard.com>2014-02-07 21:35:34 +0100
commitacb457e7505d7c2a2c870b331604ba80d26518fc (patch)
treebf22bf18e19c5f6426e6ec84882e0e1c6c009cb9
parent2d91c689686069244ac2e8dc4f6defa2d8e1732f (diff)
downloadbuildroot-acb457e7505d7c2a2c870b331604ba80d26518fc.tar.gz
buildroot-acb457e7505d7c2a2c870b331604ba80d26518fc.tar.bz2
defconfigs: zedboard add info about uboot installation
Add info about how to install a custom uboot on the zedboard. Signed-off-by: Spenser Gilliland <spenser@gillilanding.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--board/avnet/zedboard/readme.txt15
1 files changed, 15 insertions, 0 deletions
diff --git a/board/avnet/zedboard/readme.txt b/board/avnet/zedboard/readme.txt
index b869066653..6b6df36486 100644
--- a/board/avnet/zedboard/readme.txt
+++ b/board/avnet/zedboard/readme.txt
@@ -11,3 +11,18 @@ to the sdcard:
rootfs.cpio.gz.uboot -> uramdisk.image.gz
uImage -> uImage
+Uboot 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.
+
+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