test: Add basic tests for remoteproc

Use the sandbox environment for the basic tests.

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Simon Glass <sjg@chromium.org>

test/dm/Makefile

@@ -24,6 +24,7 @@ obj-$(CONFIG_DM_MMC) += mmc.o
 obj-$(CONFIG_DM_PCI) += pci.o
 obj-$(CONFIG_RAM) += ram.o
 obj-y += regmap.o
+obj-$(CONFIG_REMOTEPROC) += remoteproc.o
 obj-$(CONFIG_RESET) += reset.o
 obj-$(CONFIG_DM_RTC) += rtc.o
 obj-$(CONFIG_DM_SPI_FLASH) += sf.o

test/dm/remoteproc.c

@@ -0,0 +1,67 @@
+/*
+ * (C) Copyright 2015
+ * Texas Instruments Incorporated - http://www.ti.com/
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <remoteproc.h>
+#include <dm/test.h>
+#include <test/ut.h>
+/**
+ * dm_test_remoteproc_base() - test the operations after initializations
+ * @uts:	unit test state
+ *
+ * Return:	0 if test passed, else error
+ */
+static int dm_test_remoteproc_base(struct unit_test_state *uts)
+{
+	if (!rproc_is_initialized())
+		ut_assertok(rproc_init());
+
+	/* Ensure we are initialized */
+	ut_asserteq(true, rproc_is_initialized());
+
+
+	/* platform data device 1 */
+	ut_assertok(rproc_stop(0));
+	ut_assertok(rproc_reset(0));
+	/* -> invalid attempt tests */
+	ut_asserteq(-EINVAL, rproc_start(0));
+	ut_asserteq(-EINVAL, rproc_ping(0));
+	/* Valid tests */
+	ut_assertok(rproc_load(0, 1, 0));
+	ut_assertok(rproc_start(0));
+	ut_assertok(rproc_is_running(0));
+	ut_assertok(rproc_ping(0));
+	ut_assertok(rproc_reset(0));
+	ut_assertok(rproc_stop(0));
+
+	/* dt device device 1 */
+	ut_assertok(rproc_stop(1));
+	ut_assertok(rproc_reset(1));
+	ut_assertok(rproc_load(1, 1, 0));
+	ut_assertok(rproc_start(1));
+	ut_assertok(rproc_is_running(1));
+	ut_assertok(rproc_ping(1));
+	ut_assertok(rproc_reset(1));
+	ut_assertok(rproc_stop(1));
+
+	/* dt device device 2 */
+	ut_assertok(rproc_stop(0));
+	ut_assertok(rproc_reset(0));
+	/* -> invalid attempt tests */
+	ut_asserteq(-EINVAL, rproc_start(0));
+	ut_asserteq(-EINVAL, rproc_ping(0));
+	/* Valid tests */
+	ut_assertok(rproc_load(2, 1, 0));
+	ut_assertok(rproc_start(2));
+	ut_assertok(rproc_is_running(2));
+	ut_assertok(rproc_ping(2));
+	ut_assertok(rproc_reset(2));
+	ut_assertok(rproc_stop(2));
+
+	return 0;
+}
+DM_TEST(dm_test_remoteproc_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);