Azure/GitLab/Travis: Add SH4 r2dplus machine with various PCI ethernet options

Add SH4 R2Dplus machine configured to test various U-Boot PCI ethernet
options -- RTL8139, EEPRO100, AMD PCnet, DEC Tulip.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 1c74876..473ddee 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -253,6 +253,18 @@
         qemu_x86_64:
           TEST_PY_BD: "qemu-x86_64"
           TEST_PY_TEST_SPEC: "not sleep"
+        r2dplus_i82557c:
+          TEST_PY_BD: "r2dplus"
+          TEST_PY_ID: "--id i82557c_qemu"
+        r2dplus_pcnet:
+          TEST_PY_BD: "r2dplus"
+          TEST_PY_ID: "--id pcnet_qemu"
+        r2dplus_rtl8139:
+          TEST_PY_BD: "r2dplus"
+          TEST_PY_ID: "--id rtl8139_qemu"
+        r2dplus_tulip:
+          TEST_PY_BD: "r2dplus"
+          TEST_PY_ID: "--id tulip_qemu"
         xilinx_zynq_virt:
           TEST_PY_BD: "xilinx_zynq_virt"
           TEST_PY_ID: "--id qemu"