diff options
| author | Lucian Copeland <hierophect@gmail.com> | 2020-09-02 11:27:42 -0400 |
|---|---|---|
| committer | Lucian Copeland <hierophect@gmail.com> | 2020-09-02 11:27:42 -0400 |
| commit | 4733a672265f97a83353d005160f8e24ed8755b8 (patch) | |
| tree | 5d24671ed2c04c38de140aaf8579241d7fab2fd8 | |
| parent | e2559efb9374af54ac10d30c2178a10d99352c16 (diff) | |
Add GDB debugging capability
| -rw-r--r-- | ports/esp32s2/Makefile | 2 | ||||
| -rw-r--r-- | ports/esp32s2/boards/esp32s2-saola-1.cfg | 41 |
2 files changed, 42 insertions, 1 deletions
diff --git a/ports/esp32s2/Makefile b/ports/esp32s2/Makefile index 19b89a13a..db05349b6 100644 --- a/ports/esp32s2/Makefile +++ b/ports/esp32s2/Makefile @@ -116,7 +116,7 @@ CFLAGS += $(OPTIMIZATION_FLAGS) CFLAGS += $(INC) -Werror -Wall -mlongcalls -std=gnu11 -Wl,--gc-sections $(BASE_CFLAGS) $(C_DEFS) $(CFLAGS_MOD) $(COPT) -LDFLAGS = $(CFLAGS) -Wl,-nostdlib -Wl,-Map=$@.map -Wl,-cref +LDFLAGS = $(CFLAGS) -Wl,-nostdlib -Wl,-Map=$@.map -Wl,-cref -Wl,--undefined=uxTopUsedPriority LDFLAGS += -L$(BUILD)/esp-idf/esp-idf/esp32s2 \ -Tesp32s2_out.ld \ -L$(BUILD)/esp-idf/esp-idf/esp32s2/ld \ diff --git a/ports/esp32s2/boards/esp32s2-saola-1.cfg b/ports/esp32s2/boards/esp32s2-saola-1.cfg new file mode 100644 index 000000000..677290757 --- /dev/null +++ b/ports/esp32s2/boards/esp32s2-saola-1.cfg @@ -0,0 +1,41 @@ +# The ESP32-S2 only supports JTAG. +transport select jtag +adapter_khz 1000 + +# Source the ESP common configuration file +source [find target/esp_common.cfg] + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME esp32s2 +} + +if { [info exists CPUTAPID] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x120034e5 +} + +set _TARGETNAME $_CHIPNAME +set _CPUNAME cpu +set _TAPNAME $_CHIPNAME.$_CPUNAME + +jtag newtap $_CHIPNAME $_CPUNAME -irlen 5 -expected-id $_CPUTAPID + +if { $_RTOS == "none" } { + target create $_TARGETNAME esp32s2 -endian little -chain-position $_TAPNAME +} else { + target create $_TARGETNAME esp32s2 -endian little -chain-position $_TAPNAME -rtos $_RTOS +} + +configure_esp_workarea $_TARGETNAME 0x40030000 0x3400 0x3FFE0000 0x6000 +configure_esp_flash_bank $_TARGETNAME $_TARGETNAME $_FLASH_SIZE + +xtensa maskisr on +if { $_SEMIHOST_BASEDIR != "" } { + esp semihost_basedir $_SEMIHOST_BASEDIR +} +if { $_FLASH_SIZE == 0 } { + gdb_breakpoint_override hard +} |