initial commit for Enea Linux 4.0-140929daisy-140929

Migrated from the internal git server on the daisy-enea-point-release branch

Signed-off-by: Tudor Florea <tudor.florea@enea.com>

1 files changed, 44 insertions, 0 deletions

diff --git a/recipes-test/ddt-runner/files/scripts/keystone-evm/i2c b/recipes-test/ddt-runner/files/scripts/keystone-evm/i2c
new file mode 100755
index 0000000..fd033bc
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/keystone-evm/i2c
@@ -0,0 +1,44 @@
+#!/bin/sh
+# This script is used to test i2c bus functionality for keystone-evm board.
+
+if I2C_ADAPTERS=$(i2cdetect -l |wc -l); then
+        echo "PASS: found $I2C_ADAPTERS i2c adapters"
+else
+        echo "FAIL: no i2c adapters found"
+        exit 1
+fi
+
+if [ -z "$adapters" ]; then
+        adapters=0
+fi
+
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+        i2cdetect -y $adapters
+        if [ $? -ne 0 ]; then
+                echo "FAIL: detect i2c adapter $adapters failed"
+        else
+                echo "PASS: detect i2c adapter $adapters success"
+        fi
+        adapters=`expr $adapters + 1`
+        sleep 1
+done
+
+i2cdetect -y 0
+if [ $? -ne 0 ]; then
+        echo "FAIL: detect i2c bus 0 fail"
+        exit 1
+else
+        echo "PASS: detect i2c bus 0 success"
+fi
+
+#i2c bus 0, device address 0x52, DDR3 DIMM Socket 1, SPD EEPROM
+i2cdump -f -y 0 0x52 |grep UG51U6400N8SU
+if [ $? -ne 0 ]; then
+        echo "FAIL: read SPD EEPROM on i2c bus 0 fail"
+        exit 1
+else
+        echo "PASS: read SPD EEPROM on i2c bus 0 success"
+fi
+
+