[rtems commit] griscv: add additional cpu configurations

Jiri Gaisler jiri at rtems.org
Fri Feb 8 15:15:50 UTC 2019


Module:    rtems
Branch:    master
Commit:    568490a054b9bf27ddad99a6a186e363123dd432
Changeset: http://git.rtems.org/rtems/commit/?id=568490a054b9bf27ddad99a6a186e363123dd432

Author:    Jiri Gaisler <jiri at gaisler.se>
Date:      Fri Feb  8 12:40:45 2019 +0100

griscv: add additional cpu configurations

	* Also switch default config to imafd as the C extension
	  is not supported for code coverage

---

 bsps/riscv/griscv/config/griscv.cfg      | 2 +-
 bsps/riscv/griscv/config/grv32i.cfg      | 9 +++++++++
 bsps/riscv/griscv/config/grv32im.cfg     | 9 +++++++++
 bsps/riscv/griscv/config/grv32imac.cfg   | 9 +++++++++
 bsps/riscv/griscv/config/grv32imafdc.cfg | 9 +++++++++
 5 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/bsps/riscv/griscv/config/griscv.cfg b/bsps/riscv/griscv/config/griscv.cfg
index bd4a0ca..471f5ee 100644
--- a/bsps/riscv/griscv/config/griscv.cfg
+++ b/bsps/riscv/griscv/config/griscv.cfg
@@ -2,7 +2,7 @@ include $(RTEMS_ROOT)/make/custom/default.cfg
 
 RTEMS_CPU = riscv
 
-CPU_CFLAGS = -march=rv32imafc -mabi=ilp32f
+CPU_CFLAGS = -march=rv32imafd -mabi=ilp32d
 
 LDFLAGS = -Wl,--gc-sections
 
diff --git a/bsps/riscv/griscv/config/grv32i.cfg b/bsps/riscv/griscv/config/grv32i.cfg
new file mode 100644
index 0000000..a394590
--- /dev/null
+++ b/bsps/riscv/griscv/config/grv32i.cfg
@@ -0,0 +1,9 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS = -march=rv32i -mabi=ilp32
+
+LDFLAGS = -Wl,--gc-sections
+
+CFLAGS_OPTIMIZE_V ?= -O2 -g -ffunction-sections -fdata-sections
diff --git a/bsps/riscv/griscv/config/grv32im.cfg b/bsps/riscv/griscv/config/grv32im.cfg
new file mode 100644
index 0000000..46dfdad
--- /dev/null
+++ b/bsps/riscv/griscv/config/grv32im.cfg
@@ -0,0 +1,9 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS = -march=rv32im -mabi=ilp32
+
+LDFLAGS = -Wl,--gc-sections
+
+CFLAGS_OPTIMIZE_V ?= -O2 -g -ffunction-sections -fdata-sections
diff --git a/bsps/riscv/griscv/config/grv32imac.cfg b/bsps/riscv/griscv/config/grv32imac.cfg
new file mode 100644
index 0000000..e19e431
--- /dev/null
+++ b/bsps/riscv/griscv/config/grv32imac.cfg
@@ -0,0 +1,9 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS = -march=rv32imac -mabi=ilp32
+
+LDFLAGS = -Wl,--gc-sections
+
+CFLAGS_OPTIMIZE_V ?= -O2 -g -ffunction-sections -fdata-sections
diff --git a/bsps/riscv/griscv/config/grv32imafdc.cfg b/bsps/riscv/griscv/config/grv32imafdc.cfg
new file mode 100644
index 0000000..623f76f
--- /dev/null
+++ b/bsps/riscv/griscv/config/grv32imafdc.cfg
@@ -0,0 +1,9 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS = -march=rv32imafdc -mabi=ilp32d
+
+LDFLAGS = -Wl,--gc-sections
+
+CFLAGS_OPTIMIZE_V ?= -O2 -g -ffunction-sections -fdata-sections




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