Add Apache license headers to new files

metal/drivers/fixed_clock.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc. */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef __METAL__FIXED_CLOCK_H

metal/drivers/fixed_factor_clock.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc. */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef __METAL__FIXED_FACTOR_CLOCK_H

metal/drivers/riscv_cpu_intc.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__RISCV_CPU_INTC_H

metal/exception.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #include <metal/riscv.h>

metal/riscv.h

@@ -1,4 +1,20 @@
 /* Copyright (c) 2020 SiFive Inc. */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef __METAL_RISCV__H

metal_nano.make

@@ -1,3 +1,20 @@
+# Copyright 2020 SiFive, Inc
+# Copyright © 2020 Keith Packard
+#
+# Licensed under the Apache License, Version 2.0 (the “License”); you
+# may not use this file except in compliance with the License. A copy
+# of this license can be found in the LICENSE.Apache2 file included
+# with this software. You may also obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an “AS IS” BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
 METAL_HELPER_SRC = \
 	$(FREEDOM_METAL)/gloss/nanosleep.c \
 	$(FREEDOM_METAL)/gloss/sys_access.c \

metal_pico.make

@@ -1,3 +1,20 @@
+# Copyright 2020 SiFive, Inc
+# Copyright © 2020 Keith Packard
+#
+# Licensed under the Apache License, Version 2.0 (the “License”); you
+# may not use this file except in compliance with the License. A copy
+# of this license can be found in the LICENSE.Apache2 file included
+# with this software. You may also obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an “AS IS” BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
 METAL_HELPER_SRC = \
 	$(FREEDOM_METAL)/pico/iob.c \
 	$(FREEDOM_METAL)/gloss/sys_sbrk.c \

scripts/codegen.py

@@ -1,5 +1,21 @@
 #!/usr/bin/env python3
 # Copyright (c) 2020 SiFive Inc.
+# Copyright © 2020 Keith Packard
+#
+# Licensed under the Apache License, Version 2.0 (the “License”); you
+# may not use this file except in compliance with the License. A copy
+# of this license can be found in the LICENSE.Apache2 file included
+# with this software. You may also obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an “AS IS” BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
 # SPDX-License-Identifier: Apache-2.0
 
 import argparse

sifive-blocks/metal/drivers/sifive_ccache0.h

@@ -1,4 +1,20 @@
 /* Copyright 2019 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_CCACHE0_H

sifive-blocks/metal/drivers/sifive_clic0.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_CLIC0_H

sifive-blocks/metal/drivers/sifive_fe310_g000_hfrosc.h

@@ -1,4 +1,20 @@
 /* Copyright 2018 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_FE310_G000_HFROSC_H

sifive-blocks/metal/drivers/sifive_fe310_g000_hfxosc.h

@@ -1,4 +1,20 @@
 /* Copyright 2018 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_FE310_G000_HFXOSC_H

sifive-blocks/metal/drivers/sifive_fe310_g000_lfrosc.h

@@ -1,4 +1,20 @@
 /* Copyright 2019 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_FE310_G000_LFROSC_H

sifive-blocks/metal/drivers/sifive_fe310_g000_pll.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_FE310_G000_PLL_H

sifive-blocks/metal/drivers/sifive_i2c0.h

@@ -1,4 +1,20 @@
 /* Copyright 2019 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_I2C0_H

sifive-blocks/metal/drivers/sifive_pwm0.h

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_PWM0_H

sifive-blocks/metal/drivers/sifive_spi0.h

@@ -1,4 +1,20 @@
 /* Copyright 2018 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #ifndef METAL__DRIVERS__SIFIVE_SPI0_H

sifive-blocks/src/drivers/sifive_aon0.c

@@ -1,3 +1,20 @@
+/* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #include <metal/platform.h>

sifive-blocks/src/drivers/sifive_buserror0.c

@@ -1,4 +1,20 @@
 /* Copyright 2020 SiFive, Inc */
+/* Copyright © 2020 Keith Packard */
+/*
+ * Licensed under the Apache License, Version 2.0 (the “License”); you
+ * may not use this file except in compliance with the License. A copy
+ * of this license can be found in the LICENSE.Apache2 file included
+ * with this software. You may also obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #include <metal/drivers/sifive_buserror0.h>