Add PRU cross tool target

Add sample configuration for building cross toolchain for the TI PRU.
PRU cores are present in many of the BeagleBone single board computers.

More information about the PRU can be found in https://bbb.io/pru

Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>

1 files changed, 5 insertions, 0 deletions

diff --git a/scripts/build/arch/pru.sh b/scripts/build/arch/pru.sh
new file mode 100644
index 0000000..c4d61ce
--- /dev/null
+++ b/scripts/build/arch/pru.sh
@@ -0,0 +1,5 @@
+# Compute PRU-specific values
+
+CT_DoArchTupleValues() {
+    CT_TARGET_ARCH="${CT_ARCH}"
+}