add hk_regs_wr_wb_cpu and clock redirect tests C code

caravel_board/firmware_vex/mpw8_tests/IRQ_external/IRQ_external.c

@@ -15,19 +15,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <csr.h>
-#include <soc.h>
-#include <irq_vex.h>
-#include <uart.h>
-
-#include "../defs.h"
-// #include "../gpio_config/gpio_config_io.c"
-#include "../common/send_packet.c"
+#include <common.h>
 
 /*
 Testing timer interrupts
 Enable interrupt for IRQ external pin mprj_io[7] -> should be drived to 1 by the environment
-**NOTE** housekeeping SPI should used to update register irq_1_inputsrc to 1 see verilog code
 
     @wait for environment to make mprj[7] high
         send packet size = 1
@@ -45,32 +37,17 @@ Enable interrupt for IRQ external pin mprj_io[7] -> should be drived to 1 by the
 
 */
 
-extern uint16_t flag;
 
 void main()
 {
-    uint16_t data;
-    int i;
 
-    flag = 0;
+    clear_flag();
     configure_mgmt_gpio();
 
-    // setting bit 7 as input
-    reg_mprj_io_7 = GPIO_MODE_MGMT_STD_INPUT_NOPULL;
-    // gpio_config_io();
-    reg_mprj_xfer = 1;
-    while (reg_mprj_xfer == 1)
-        ;
-
-    irq_setmask(0);
-    irq_setie(1);
-
-    // irq_setmask(irq_getmask() | (1 << TIMER0_INTERRUPT));
+    configure_gpio(7,GPIO_MODE_MGMT_STD_INPUT_NOPULL);
 
-    // irq_setmask(irq_getmask() | 0x3f);
-    irq_setmask(irq_getmask() | (1 << USER_IRQ_4_INTERRUPT));
-    // irq_setmask(irq_getmask() | ( 0x3f));
-    reg_user4_irq_en = 1;
+    gpio_config_load();
+    enable_external1_irq(1);
     reg_irq_source = 1;
     send_packet(1); // wait for environment to make mprj[7] high
 
@@ -81,7 +58,7 @@ void main()
 
     for (int i = 0; i < timeout; i++)
     {
-        if (flag == 1)
+        if (get_flag() == 1)
         {
             send_packet(5); // test pass irq sent
             is_pass = true;

caravel_board/firmware_vex/mpw8_tests/IRQ_external/Makefile

@@ -1,63 +1,17 @@
-#TOOLCHAIN_PATH=/home/marwan/Downloads/riscv/bin/
- TOOLCHAIN_PATH=/usr/local/bin/
+
 #TOOLCHAIN_PATH=/opt/riscv32imc/bin/
 # TOOLCHAIN_PATH=/ef/apps/bin/
 
 # Set the prefix for `riscvXX-unknown-elf-*`
 # On installations using `multilib`, this will be `riscv64` even for compiling to 32-bit targets
-TOOLCHAIN_PREFIX=riscv64
-#TOOLCHAIN_PREFIX=riscv32
-
-INCLUDES=-I$(shell pwd) -I../../ -I../../generated/
-VOLTAGE=$(shell python3 -c "from gpio_config_def import voltage; print(voltage)")
+# TOOLCHAIN_PREFIX=riscv32
 
 # ---- Test patterns for project raven ----
 
 .SUFFIXES:
-
-PATTERN = IRQ_external
-
-hex:  ${PATTERN:=.hex}
-
-#../../gpio_config/gpio_config_data.c: ../../gpio_config/gpio_config_def.py
-#	cd ../../gpio_config; python3 ../../gpio_config/gpio_config_builder.py
-
-# gpio_config_data.c: gpio_config_def.py gpio_config_io.py
-# 	python3 ../../gpio_config/gpio_config_builder.py
-
-#%.elf: %.c ../../sections.lds ../../crt0_vex.S ../../gpio_config/gpio_config_data.c
-#%.elf: %.c ../../sections.lds ../../crt0_vex.S gpio_config_data.c
-#	$(TOOLCHAIN_PATH)riscv64-unknown-elf-gcc -I../../ -I../../generated/ -I../common/ -O0 -mabi=ilp32 -march=rv32i -D__vexriscv__ -Wl,-Bstatic,-T,../../sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ ../../crt0_vex.S ../../isr.c ../../gpio_program.c $<
-#	${TOOLCHAIN_PATH}riscv64-unknown-elf-objdump -s  uart.elf > uart.lst
-
-%.elf: %.c ../../sections.lds ../../crt0_vex.S
-	$(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)-unknown-elf-gcc $(INCLUDES) -O0 -mabi=ilp32 -march=rv32i -D__vexriscv__ -Wl,-Bstatic,-T,../../sections.lds,--strip-debug -ffreestanding -nostdlib -o $@ ../../crt0_vex.S ../../isr.c $<
-	${TOOLCHAIN_PATH}$(TOOLCHAIN_PREFIX)-unknown-elf-objdump -D $@ > $*.lst
-
-%.hex: %.elf
-	$(TOOLCHAIN_PATH)riscv64-unknown-elf-objcopy -O verilog $< $@
-	sed -ie 's/@10/@00/g' $@
-
-%.bin: %.elf
-	$(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)-unknown-elf-objcopy -O binary $< $@
-
-client: client.c
-	gcc client.c -o client
-
-flash: IRQ_external.hex
-	python3 ../util/caravel_hkflash.py IRQ_external.hex
-	python3 ../util/caravel_hkstop.py
-
-flash2: IRQ_external.hex
-	python3 ../util/caravel_flash.py IRQ_external.hex
-
-# ---- Clean ----
-
-clean:
-	rm -f *.elf *.hex *.bin *.vvp *.vcd *.hexe *.lst *.hexe *.lst gpio_config_data.c
-
-.PHONY: clean hex all flash
+TESTNAME = IRQ_external
 
 
+include ../common/Makefile.common
 
 

caravel_board/firmware_vex/mpw8_tests/IRQ_external2/IRQ_external2.c

@@ -15,21 +15,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <csr.h>
-#include <soc.h>
-#include <irq_vex.h>
-#include <uart.h>
-
-#include "../defs.h"
-// #include "../gpio_config/gpio_config_io.c"
-#include "../common/send_packet.c"
+#include <common.h>
 
 /*
 Testing timer interrupts
-Enable interrupt for IRQ external pin mprj_io[7] -> should be drived to 1 by the environment
-**NOTE** housekeeping SPI should used to update register irq_1_inputsrc to 1 see verilog code
+Enable interrupt for IRQ external pin mprj_io[12] -> should be drived to 1 by the environment        
 
-    @wait for environment to make mprj[7] high
+    @wait for environment to make mprj[12] high
         send packet size = 1
 
     @received interrupt correctly  test pass
@@ -45,33 +37,18 @@ Enable interrupt for IRQ external pin mprj_io[7] -> should be drived to 1 by the
 
 */
 
-extern uint16_t flag;
 
 void main()
 {
-    uint16_t data;
-    int i;
 
-    flag = 0;
+    clear_flag();
     configure_mgmt_gpio();
 
-    // setting bit 7 as input
-    reg_mprj_io_12 = GPIO_MODE_MGMT_STD_INPUT_NOPULL;
-    // gpio_config_io();
-    reg_mprj_xfer = 1;
-    while (reg_mprj_xfer == 1)
-        ;
-
-    irq_setmask(0);
-    irq_setie(1);
-
-    // irq_setmask(irq_getmask() | (1 << TIMER0_INTERRUPT));
+    configure_gpio(12,GPIO_MODE_MGMT_STD_INPUT_NOPULL);
 
-    // irq_setmask(irq_getmask() | 0x3f);
-    irq_setmask(irq_getmask() | (1 << USER_IRQ_5_INTERRUPT));
-    // irq_setmask(irq_getmask() | ( 0x3f));
-    reg_user5_irq_en = 1;
-    reg_irq_source = 2;
+    gpio_config_load();
+    enable_external2_irq(1);
+    reg_irq_source = 2; // enable set housekeeping irq register 
     send_packet(1); // wait for environment to make mprj[7] high
 
     // Loop, waiting for the interrupt to change reg_mprj_datah
@@ -81,7 +58,7 @@ void main()
 
     for (int i = 0; i < timeout; i++)
     {
-        if (flag == 1)
+        if (get_flag() == 1)
         {
             send_packet(5); // test pass irq sent
             is_pass = true;