Merge pull request #254 from sifive/dts-pmpregions

Update to new-style riscv,pmpregions property

7 files changed, 18 insertions, 7 deletions

diff --git a/bsp/freedom-e310-arty/metal-inline.h b/bsp/freedom-e310-arty/metal-inline.h
index b2f329f..00ce361 100644
--- a/bsp/freedom-e310-arty/metal-inline.h
+++ b/bsp/freedom-e310-arty/metal-inline.h
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 #ifndef ASSEMBLY
@@ -30,6 +30,7 @@ extern inline int __metal_driver_sifive_clint0_interrupt_lines(struct metal_inte
 /* --------------------- cpu ------------ */
 extern inline int __metal_driver_cpu_timebase(struct metal_cpu *cpu);
 extern inline struct metal_interrupt * __metal_driver_cpu_interrupt_controller(struct metal_cpu *cpu);
+extern inline int __metal_driver_cpu_num_pmp_regions(struct metal_cpu *cpu);
 
 
 /* --------------------- sifive_plic0 ------------ */
diff --git a/bsp/freedom-e310-arty/metal-platform.h b/bsp/freedom-e310-arty/metal-platform.h
index 6ef2099..fc2a024 100644
--- a/bsp/freedom-e310-arty/metal-platform.h
+++ b/bsp/freedom-e310-arty/metal-platform.h
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 #ifndef FREEDOM_E310_ARTY__METAL_PLATFORM_H
diff --git a/bsp/freedom-e310-arty/metal.default.lds b/bsp/freedom-e310-arty/metal.default.lds
index d331a7b..ca12e31 100644
--- a/bsp/freedom-e310-arty/metal.default.lds
+++ b/bsp/freedom-e310-arty/metal.default.lds
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 OUTPUT_ARCH("riscv")
diff --git a/bsp/freedom-e310-arty/metal.h b/bsp/freedom-e310-arty/metal.h
index 50c05a4..c6bd078 100644
--- a/bsp/freedom-e310-arty/metal.h
+++ b/bsp/freedom-e310-arty/metal.h
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 #ifndef ASSEMBLY
@@ -212,6 +212,16 @@ static inline struct metal_interrupt * __metal_driver_cpu_interrupt_controller(s
 	}
 }
 
+static inline int __metal_driver_cpu_num_pmp_regions(struct metal_cpu *cpu)
+{
+	if ((uintptr_t)cpu == (uintptr_t)&__metal_dt_cpu_0) {
+		return 0;
+	}
+	else {
+		return 0;
+	}
+}
+
 
 
 /* --------------------- sifive_plic0 ------------ */
diff --git a/bsp/freedom-e310-arty/metal.ramrodata.lds b/bsp/freedom-e310-arty/metal.ramrodata.lds
index ee6ae00..f430861 100644
--- a/bsp/freedom-e310-arty/metal.ramrodata.lds
+++ b/bsp/freedom-e310-arty/metal.ramrodata.lds
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 OUTPUT_ARCH("riscv")
diff --git a/bsp/freedom-e310-arty/metal.scratchpad.lds b/bsp/freedom-e310-arty/metal.scratchpad.lds
index 5a6d82d..cb5ed4d 100644
--- a/bsp/freedom-e310-arty/metal.scratchpad.lds
+++ b/bsp/freedom-e310-arty/metal.scratchpad.lds
@@ -1,7 +1,7 @@
 /* Copyright 2019 SiFive, Inc */
 /* SPDX-License-Identifier: Apache-2.0 */
 /* ----------------------------------- */
-/* [XXXXX] 20-05-2019 14-26-11        */
+/* [XXXXX] 21-05-2019 10-54-35        */
 /* ----------------------------------- */
 
 OUTPUT_ARCH("riscv")
diff --git a/bsp/freedom-e310-arty/settings.mk b/bsp/freedom-e310-arty/settings.mk
index 6307e3a..947b357 100644
--- a/bsp/freedom-e310-arty/settings.mk
+++ b/bsp/freedom-e310-arty/settings.mk
@@ -1,7 +1,7 @@
 # Copyright 2019 SiFive, Inc #
 # SPDX-License-Identifier: Apache-2.0 #
 # ----------------------------------- #
-# [XXXXX] 20-05-2019 14-26-11        #
+# [XXXXX] 21-05-2019 10-54-35        #
 # ----------------------------------- #
 
 RISCV_ARCH=rv32imac