Add a test which verifies that all subnodes under "/firmware"
nodes are scanned.
Signed-off-by: Rajan Vaja
---
Changes in v2:
* New patch
---
arch/sandbox/dts/test.dts | 7 +++
drivers/firmware/Makefile | 1 +
drivers/firmware/firmware-sandbox.c | 20
test/dm/Makefile| 1 +
test/dm/firmware.c | 22 ++
5 files changed, 51 insertions(+)
create mode 100644 drivers/firmware/firmware-sandbox.c
create mode 100644 test/dm/firmware.c
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 3668263..94c603a 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -630,6 +630,13 @@
};
};
};
+
+ firmware {
+ sandbox_firmware: sandbox-firmware {
+ compatible = "sandbox,firmware";
+ };
+ };
+
};
#include "sandbox_pmic.dtsi"
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 1cdda14..6cb8358 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_FIRMWARE) += firmware-uclass.o
obj-$(CONFIG_ARM_PSCI_FW) += psci.o
obj-$(CONFIG_TI_SCI_PROTOCOL) += ti_sci.o
+obj-$(CONFIG_SANDBOX) += firmware-sandbox.o
diff --git a/drivers/firmware/firmware-sandbox.c
b/drivers/firmware/firmware-sandbox.c
new file mode 100644
index 000..d970d75
--- /dev/null
+++ b/drivers/firmware/firmware-sandbox.c
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * sandbox firmware driver
+ *
+ * Copyright (C) 2018 Xilinx, Inc.
+ */
+
+#include
+#include
+
+static const struct udevice_id generic_sandbox_firmware_ids[] = {
+ { .compatible = "sandbox,firmware" },
+ { }
+};
+
+U_BOOT_DRIVER(sandbox_firmware) = {
+ .name = "sandbox_firmware",
+ .id = UCLASS_FIRMWARE,
+ .of_match = generic_sandbox_firmware_ids,
+};
diff --git a/test/dm/Makefile b/test/dm/Makefile
index 3f5a634..3f54710 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -47,4 +47,5 @@ obj-$(CONFIG_WDT) += wdt.o
obj-$(CONFIG_AXI) += axi.o
obj-$(CONFIG_MISC) += misc.o
obj-$(CONFIG_DM_SERIAL) += serial.o
+obj-$(CONFIG_FIRMWARE) += firmware.o
endif
diff --git a/test/dm/firmware.c b/test/dm/firmware.c
new file mode 100644
index 000..60fdcbb
--- /dev/null
+++ b/test/dm/firmware.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Xilinx, Inc.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+/* Base test of firmware probe */
+static int dm_test_firmware_probe(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+
+ ut_assertok(uclass_get_device_by_name(UCLASS_FIRMWARE,
+ "sandbox-firmware", ));
+ return 0;
+}
+DM_TEST(dm_test_firmware_probe, DM_TESTF_SCAN_FDT);
--
2.7.4
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