From 7fff977c8853a9c30f0017f4e47dd838b529997d Mon Sep 17 00:00:00 2001
From: Bunnaroath Sou <bsou@sifive.com>
Date: Wed, 27 Mar 2019 18:05:49 -0700
Subject: Update Makefile to handle special ENV require for coremark, dhrystone

---
 scripts/standalone.mk | 1 +
 1 file changed, 1 insertion(+)

(limited to 'scripts')

diff --git a/scripts/standalone.mk b/scripts/standalone.mk
index 6f87950..0526bd1 100644
--- a/scripts/standalone.mk
+++ b/scripts/standalone.mk
@@ -171,6 +171,7 @@ $(PROGRAM_ELF): \
 		$(BSP_DIR)/metal.$(LINK_TARGET).lds
 	mkdir -p $(dir $@)
 	$(MAKE) -C $(SRC_DIR) $(basename $(notdir $@)) \
+		PORT_DIR=$(PORT_DIR) \
 		AR=$(RISCV_AR) \
 		CC=$(RISCV_GCC) \
 		CXX=$(RISCV_GXX) \
-- 
cgit v1.2.3


From 9ed1c05e3b202ef2ef17cae4bfc0ca6425541d13 Mon Sep 17 00:00:00 2001
From: "Hsiang-Chia.Huang" <hsiangchiah@sifive.com>
Date: Wed, 29 May 2019 05:58:13 -0700
Subject: Add compile options for coremark and update freedom-metal repo.

Regenerate files in bsps.
---
 scripts/standalone.mk | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'scripts')

diff --git a/scripts/standalone.mk b/scripts/standalone.mk
index 0526bd1..d0740cd 100644
--- a/scripts/standalone.mk
+++ b/scripts/standalone.mk
@@ -49,6 +49,14 @@ ifeq ($(LINK_TARGET),)
 endif
 endif
 
+ifeq ($(PROGRAM),coremark)
+ifeq ($(CONFIGURATION),release)
+ifeq ($(LINK_TARGET),)
+LINK_TARGET = ramrodata
+endif
+endif
+endif
+
 ifeq ($(LINK_TARGET),)
 LINK_TARGET = default
 endif
@@ -127,6 +135,15 @@ endif
 RISCV_XCFLAGS += -DDHRY_ITERS=$(TARGET_DHRY_ITERS)
 endif
 
+ifeq ($(PROGRAM),coremark)
+ifeq ($(RISCV_SERIES),sifive-7-series)
+RISCV_XCFLAGS += -O2 -fno-common -funroll-loops -finline-functions -funroll-all-loops --param max-inline-insns-auto=20 -falign-functions=8 -falign-jumps=8 -falign-loops=8 --param inline-min-speedup=10 -mtune=sifive-7-series -ffast-math
+else
+RISCV_XCFLAGS += -O2 -fno-common -funroll-loops -finline-functions --param max-inline-insns-auto=20 -falign-functions=4 -falign-jumps=4 -falign-loops=4 --param inline-min-speedup=10
+endif
+RISCV_XCFLAGS += -DITERATIONS=$(TARGET_CORE_ITERS)
+endif
+
 # Turn on garbage collection for unused sections
 RISCV_LDFLAGS += -Wl,--gc-sections
 # Turn on linker map file generation
-- 
cgit v1.2.3