Hi,
The Linaro OpenJDK 1603 Engineering Builds for JDK 8, JDK 8u and JDK 9 are available at http://openjdk.linaro.org/relhome.htm
The following is a list of the repos used to build each version.
JDK 8 - http://hg.openjdk.java.net/aarch64-port/jdk8
JDK 8u - http://hg.openjdk.java.net/aarch64-port/jdk8u
JDK 9 - http://hg.openjdk.java.net/jdk9/hs-comp
For 1603 there is no JDK 7 release as JDK 7 is unchanged from 1602. Please continue to use the 1602 release.
The version of gcc used for the builds was linaro gcc 5.3 and the builds were built natively on Ubuntu Trusty (14.04).
All the best, Edward Nevill
linaro-openjdk@lists.linaro.org