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| author | Bunnaroath Sou <bsou@sifive.com> | 2019-03-18 12:49:20 -0700 |
|---|---|---|
| committer | Bunnaroath Sou <bsou@sifive.com> | 2019-03-18 12:49:20 -0700 |
| commit | 6695a994b01585ae3dce0e492de3c4e3feb2ae4f (patch) | |
| tree | 27c338467535c69d5d1c418314d1d607838b1698 | |
| parent | 30c143eb5445f47edb351ba54c84ff8285dc27a9 (diff) | |
Add link target options to tools and env
| -rwxr-xr-x | bsp/update-targets.sh | 8 | ||||
| -rw-r--r-- | scripts/libmetal.mk | 2 | ||||
| -rw-r--r-- | scripts/standalone.mk | 6 |
3 files changed, 12 insertions, 4 deletions
diff --git a/bsp/update-targets.sh b/bsp/update-targets.sh index 8657883..c4c90cb 100755 --- a/bsp/update-targets.sh +++ b/bsp/update-targets.sh @@ -61,7 +61,9 @@ LDSCRIPT_GENERATOR=freedom-ldscript-generator DTS_FILENAME=design.dts DTB_FILENAME=temp.dtb HEADER_FILENAME=metal.h -LDSCRIPT_FILENAME=metal.lds +LDS_DEFAULT_FILENAME=metal.default.lds +LDS_RAMRODATA_FILENAME=metal.ramrodata.lds +LDS_SCRATCHPAD_FILENAME=metal.scratchpad.lds update_target() { TARGET=$1 @@ -73,7 +75,9 @@ update_target() { # Produce parameterized files $MEE_HEADER_GENERATOR -d $TARGET/$DTB_FILENAME -o $TARGET/$HEADER_FILENAME || die "Failed to produce $TARGET/$HEADER_FILENAME" - $LDSCRIPT_GENERATOR -d $TARGET/$DTB_FILENAME -l $TARGET/$LDSCRIPT_FILENAME || die "Failed to produce $TARGET/$LDSCRIPT_FILENAME" + $LDSCRIPT_GENERATOR -d $TARGET/$DTB_FILENAME -l $TARGET/$LDS_DEFAULT_FILENAME || die "Failed to produce $TARGET/$LDS_DEFAULT_FILENAME" + $LDSCRIPT_GENERATOR -d $TARGET/$DTB_FILENAME -l $TARGET/$LDS_RAMRODATA_FILENAME --ramrodata || die "Failed to produce $TARGET/$LDS_RAMRODATA_FILENAME" + $LDSCRIPT_GENERATOR -d $TARGET/$DTB_FILENAME -l $TARGET/$LDS_SCRATCHPAD_FILENAME --scratchpad || die "Failed to produce $TARGET/$LDS_SCRATCHPAD_FILENAME" # Remove temporary .dtb rm $TARGET/$DTB_FILENAME diff --git a/scripts/libmetal.mk b/scripts/libmetal.mk index b50c599..c45972a 100644 --- a/scripts/libmetal.mk +++ b/scripts/libmetal.mk @@ -3,7 +3,7 @@ # Compiles an instance of Metal targeted at $(TARGET) ############################################################# METAL_SOURCE_PATH ?= freedom-metal -METAL_LDSCRIPT = $(BSP_DIR)/metal.lds +METAL_LDSCRIPT = $(BSP_DIR)/metal.$(LINK_TARGET).lds METAL_HEADER = $(BSP_DIR)/metal.h METAL_PREFIX = $(abspath $(BSP_DIR)/install) diff --git a/scripts/standalone.mk b/scripts/standalone.mk index fd7486b..06063b9 100644 --- a/scripts/standalone.mk +++ b/scripts/standalone.mk @@ -37,6 +37,10 @@ ifeq ($(RISCV_CMODEL),) RISCV_CMODEL = medany endif +ifeq ($(LINK_TARGET),) +LINK_TARGET = default +endif + # Determines the XLEN from the toolchain tuple ifeq ($(patsubst rv32%,rv32,$(RISCV_ARCH)),rv32) RISCV_XLEN := 32 @@ -131,7 +135,7 @@ $(PROGRAM_ELF): \ $(PROGRAM_SRCS) \ $(BSP_DIR)/install/lib/$(CONFIGURATION)/libmetal.a \ $(BSP_DIR)/install/lib/$(CONFIGURATION)/libmetal-gloss.a \ - $(BSP_DIR)/metal.lds + $(BSP_DIR)/metal.$(LINK_TARGET).lds mkdir -p $(dir $@) $(MAKE) -C $(SRC_DIR) $(basename $(notdir $@)) \ AR=$(RISCV_AR) \ |