MLK-24012-02 arm: config: enable imx legacy pcie ep

Build in the PCIe endpoint subsystem and tests

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>

arch/arm/configs/imx_v6_v7_defconfig

@@ -92,7 +92,11 @@ CONFIG_CFG80211_WEXT=y
 CONFIG_MAC80211=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_IMX6=y
+CONFIG_PCI_IMX6_HOST=y
+CONFIG_PCI_IMX6_EP=y
+CONFIG_PCI_ENDPOINT=y
+CONFIG_PCI_ENDPOINT_CONFIGFS=y
+CONFIG_PCI_EPF_TEST=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
@@ -247,6 +251,7 @@ CONFIG_POWER_SUPPLY=y
 CONFIG_SABRESD_MAX8903=y
 CONFIG_SENSORS_FXOS8700=y
 CONFIG_SENSORS_FXAS2100X=y
+CONFIG_PCI_ENDPOINT_TEST=y
 CONFIG_SENSOR_FXLS8471=y
 CONFIG_SENSOR_IMX_RPMSG=y
 CONFIG_SENSORS_MC13783_ADC=y