Update Makefile PDK_PATH
diff --git a/verilog/dv/io_ports/Makefile b/verilog/dv/io_ports/Makefile
index 0ef079e..e3560d7 100644
--- a/verilog/dv/io_ports/Makefile
+++ b/verilog/dv/io_ports/Makefile
@@ -14,6 +14,9 @@
#
# SPDX-License-Identifier: Apache-2.0
+## PDK
+PDK_PATH = $(PDK_ROOT)/sky130A
+
## Caravel Pointers
CARAVEL_ROOT ?= ../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)
@@ -30,7 +33,6 @@
## RISCV GCC
GCC_PATH?=/ef/apps/bin
GCC_PREFIX?=riscv32-unknown-elf
-PDK_PATH?=/ef/tech/SW/sky130A
## Simulation mode: RTL/GL
SIM?=RTL
@@ -59,7 +61,7 @@
%.vcd: %.vvp
vvp $<
-%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s
+%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s check-env
${GCC_PATH}/${GCC_PREFIX}-gcc -I $(CARAVEL_PATH) -march=rv32imc -mabi=ilp32 -Wl,-Bstatic,-T,$(CARAVEL_FIRMWARE_PATH)/sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ $(CARAVEL_FIRMWARE_PATH)/start.s $<
%.hex: %.elf
@@ -70,6 +72,17 @@
%.bin: %.elf
${GCC_PATH}/${GCC_PREFIX}-objcopy -O binary $< /dev/stdout | tail -c +1048577 > $@
+check-env:
+ifndef PDK_ROOT
+ $(error PDK_ROOT is undefined, please export it before running make)
+endif
+ifeq (,$(wildcard $(PDK_ROOT)/sky130A))
+ $(error $(PDK_ROOT)/sky130A not found, please install pdk before running make)
+endif
+ifeq (,$(wildcard $(GCC_PATH)/$(GCC_PREFIX)-gcc ))
+ $(error $(GCC_PATH)/$(GCC_PREFIX)-gcc is not found, please export GCC_PATH and GCC_PREFIX before running make)
+endif
+
# ---- Clean ----
clean:
diff --git a/verilog/dv/la_test1/Makefile b/verilog/dv/la_test1/Makefile
index b23075d..14d6ee6 100644
--- a/verilog/dv/la_test1/Makefile
+++ b/verilog/dv/la_test1/Makefile
@@ -14,6 +14,9 @@
#
# SPDX-License-Identifier: Apache-2.0
+## PDK
+PDK_PATH = $(PDK_ROOT)/sky130A
+
## Caravel Pointers
CARAVEL_ROOT ?= ../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)
@@ -59,7 +62,7 @@
%.vcd: %.vvp
vvp $<
-%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s
+%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s check-env
${GCC_PATH}/${GCC_PREFIX}-gcc -I $(CARAVEL_PATH) -march=rv32imc -mabi=ilp32 -Wl,-Bstatic,-T,$(CARAVEL_FIRMWARE_PATH)/sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ $(CARAVEL_FIRMWARE_PATH)/start.s $<
%.hex: %.elf
@@ -70,6 +73,17 @@
%.bin: %.elf
${GCC_PATH}/${GCC_PREFIX}-objcopy -O binary $< /dev/stdout | tail -c +1048577 > $@
+check-env:
+ifndef PDK_ROOT
+ $(error PDK_ROOT is undefined, please export it before running make)
+endif
+ifeq (,$(wildcard $(PDK_ROOT)/sky130A))
+ $(error $(PDK_ROOT)/sky130A not found, please install pdk before running make)
+endif
+ifeq (,$(wildcard $(GCC_PATH)/$(GCC_PREFIX)-gcc ))
+ $(error $(GCC_PATH)/$(GCC_PREFIX)-gcc is not found, please export GCC_PATH and GCC_PREFIX before running make)
+endif
+
# ---- Clean ----
clean:
diff --git a/verilog/dv/la_test2/Makefile b/verilog/dv/la_test2/Makefile
index 14e48fc..46f127b 100644
--- a/verilog/dv/la_test2/Makefile
+++ b/verilog/dv/la_test2/Makefile
@@ -14,6 +14,9 @@
#
# SPDX-License-Identifier: Apache-2.0
+## PDK
+PDK_PATH = $(PDK_ROOT)/sky130A
+
## Caravel Pointers
CARAVEL_ROOT ?= ../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)
@@ -30,7 +33,6 @@
## RISCV GCC
GCC_PATH?=/ef/apps/bin
GCC_PREFIX?=riscv32-unknown-elf
-PDK_PATH?=/ef/tech/SW/sky130A
## Simulation mode: RTL/GL
SIM?=RTL
@@ -59,7 +61,7 @@
%.vcd: %.vvp
vvp $<
-%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s
+%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s check-env
${GCC_PATH}/${GCC_PREFIX}-gcc -I $(CARAVEL_PATH) -march=rv32imc -mabi=ilp32 -Wl,-Bstatic,-T,$(CARAVEL_FIRMWARE_PATH)/sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ $(CARAVEL_FIRMWARE_PATH)/start.s $<
%.hex: %.elf
@@ -70,6 +72,17 @@
%.bin: %.elf
${GCC_PATH}/${GCC_PREFIX}-objcopy -O binary $< /dev/stdout | tail -c +1048577 > $@
+check-env:
+ifndef PDK_ROOT
+ $(error PDK_ROOT is undefined, please export it before running make)
+endif
+ifeq (,$(wildcard $(PDK_ROOT)/sky130A))
+ $(error $(PDK_ROOT)/sky130A not found, please install pdk before running make)
+endif
+ifeq (,$(wildcard $(GCC_PATH)/$(GCC_PREFIX)-gcc ))
+ $(error $(GCC_PATH)/$(GCC_PREFIX)-gcc is not found, please export GCC_PATH and GCC_PREFIX before running make)
+endif
+
# ---- Clean ----
clean:
diff --git a/verilog/dv/mprj_stimulus/Makefile b/verilog/dv/mprj_stimulus/Makefile
index 304d32c..72818e3 100644
--- a/verilog/dv/mprj_stimulus/Makefile
+++ b/verilog/dv/mprj_stimulus/Makefile
@@ -14,6 +14,9 @@
#
# SPDX-License-Identifier: Apache-2.0
+## PDK
+PDK_PATH = $(PDK_ROOT)/sky130A
+
## Caravel Pointers
CARAVEL_ROOT ?= ../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)
@@ -30,7 +33,6 @@
## RISCV GCC
GCC_PATH?=/ef/apps/bin
GCC_PREFIX?=riscv32-unknown-elf
-PDK_PATH?=/ef/tech/SW/sky130A
## Simulation mode: RTL/GL
SIM?=RTL
@@ -59,7 +61,7 @@
%.vcd: %.vvp
vvp $<
-%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s
+%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s check-env
${GCC_PATH}/${GCC_PREFIX}-gcc -I $(CARAVEL_PATH) -march=rv32imc -mabi=ilp32 -Wl,-Bstatic,-T,$(CARAVEL_FIRMWARE_PATH)/sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ $(CARAVEL_FIRMWARE_PATH)/start.s $<
%.hex: %.elf
@@ -70,6 +72,17 @@
%.bin: %.elf
${GCC_PATH}/${GCC_PREFIX}-objcopy -O binary $< /dev/stdout | tail -c +1048577 > $@
+check-env:
+ifndef PDK_ROOT
+ $(error PDK_ROOT is undefined, please export it before running make)
+endif
+ifeq (,$(wildcard $(PDK_ROOT)/sky130A))
+ $(error $(PDK_ROOT)/sky130A not found, please install pdk before running make)
+endif
+ifeq (,$(wildcard $(GCC_PATH)/$(GCC_PREFIX)-gcc ))
+ $(error $(GCC_PATH)/$(GCC_PREFIX)-gcc is not found, please export GCC_PATH and GCC_PREFIX before running make)
+endif
+
# ---- Clean ----
clean:
diff --git a/verilog/dv/wb_port/Makefile b/verilog/dv/wb_port/Makefile
index 132a1cc..27c9715 100644
--- a/verilog/dv/wb_port/Makefile
+++ b/verilog/dv/wb_port/Makefile
@@ -14,6 +14,9 @@
#
# SPDX-License-Identifier: Apache-2.0
+## PDK
+PDK_PATH = $(PDK_ROOT)/sky130A
+
## Caravel Pointers
CARAVEL_ROOT ?= ../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)
@@ -30,7 +33,6 @@
## RISCV GCC
GCC_PATH?=/ef/apps/bin
GCC_PREFIX?=riscv32-unknown-elf
-PDK_PATH?=/ef/tech/SW/sky130A
## Simulation mode: RTL/GL
SIM?=RTL
@@ -59,7 +61,7 @@
%.vcd: %.vvp
vvp $<
-%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s
+%.elf: %.c $(CARAVEL_FIRMWARE_PATH)/sections.lds $(CARAVEL_FIRMWARE_PATH)/start.s check-env
${GCC_PATH}/${GCC_PREFIX}-gcc -I $(CARAVEL_PATH) -march=rv32imc -mabi=ilp32 -Wl,-Bstatic,-T,$(CARAVEL_FIRMWARE_PATH)/sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ $(CARAVEL_FIRMWARE_PATH)/start.s $<
%.hex: %.elf
@@ -70,6 +72,17 @@
%.bin: %.elf
${GCC_PATH}/${GCC_PREFIX}-objcopy -O binary $< /dev/stdout | tail -c +1048577 > $@
+check-env:
+ifndef PDK_ROOT
+ $(error PDK_ROOT is undefined, please export it before running make)
+endif
+ifeq (,$(wildcard $(PDK_ROOT)/sky130A))
+ $(error $(PDK_ROOT)/sky130A not found, please install pdk before running make)
+endif
+ifeq (,$(wildcard $(GCC_PATH)/$(GCC_PREFIX)-gcc ))
+ $(error $(GCC_PATH)/$(GCC_PREFIX)-gcc is not found, please export GCC_PATH and GCC_PREFIX before running make)
+endif
+
# ---- Clean ----
clean:
