bsp lpc11

Author: hathach

.github/workflows/build_arm.yml

@@ -35,7 +35,7 @@ jobs:
         - 'broadcom_32bit'
         - 'imxrt'
         - 'kinetis_k32 kinetis_kl'
-        - 'lpc15 lpc18'
+        - 'lpc11 lpc15 lpc18'
         - 'lpc54 lpc55'
         - 'mm32 msp432e4'
         - 'nrf'

hw/bsp/lpc11/boards/lpcxpresso11u37/board.mk

@@ -0,0 +1,24 @@
+MCU = 11uxx
+MCU_DRV = 11xx
+
+CFLAGS += \
+  -DCORE_M0 \
+  -DCFG_EXAMPLE_MSC_READONLY \
+  -DCFG_EXAMPLE_VIDEO_READONLY \
+  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM2")))'
+
+# mcu driver cause following warnings
+CFLAGS += \
+	-Wno-error=strict-prototypes \
+	-Wno-error=unused-parameter \
+	-Wno-error=redundant-decls
+
+# All source paths should be relative to the top level.
+LD_FILE = $(BOARD_PATH)/lpc11u37.ld
+
+# For flash-jlink target
+JLINK_DEVICE = LPC11U37/401
+PYOCD_TARGET = lpc11u37
+
+# flash using pyocd
+flash: flash-pyocd

hw/bsp/lpcxpresso11u37/lpc11u37.ld renamed to hw/bsp/lpc11/boards/lpcxpresso11u37/lpc11u37.ld

@@ -25,7 +25,7 @@
  */
 
 #include "chip.h"
-#include "../board.h"
+#include "bsp/board.h"
 
 //--------------------------------------------------------------------+
 // Forward USB interrupt events to TinyUSB IRQ Handler

hw/bsp/lpcxpresso11u37/lpcxpresso11u37.c renamed to hw/bsp/lpc11/boards/lpcxpresso11u37/lpcxpresso11u37.c

@@ -0,0 +1,18 @@
+MCU = 11u6x
+MCU_DRV = 11u6x
+
+CFLAGS += \
+  -DCORE_M0PLUS \
+  -D__VTOR_PRESENT=0 \
+  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
+  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))'
+
+# All source paths should be relative to the top level.
+LD_FILE = $(BOARD_PATH)/lpc11u68.ld
+
+# For flash-jlink target
+JLINK_DEVICE = LPC11U68
+PYOCD_TARGET = lpc11u68
+
+# flash using pyocd
+flash: flash-pyocd

hw/bsp/lpc11/boards/lpcxpresso11u68/board.mk

@@ -25,7 +25,7 @@
  */
 
 #include "chip.h"
-#include "../board.h"
+#include "bsp/board.h"
 
 //--------------------------------------------------------------------+
 // Forward USB interrupt events to TinyUSB IRQ Handler

hw/bsp/lpcxpresso11u68/lpc11u68.ld renamed to hw/bsp/lpc11/boards/lpcxpresso11u68/lpc11u68.ld

@@ -0,0 +1,43 @@
+DEPS_SUBMODULES += hw/mcu/nxp/lpcopen
+
+MCU_DIR = hw/mcu/nxp/lpcopen/lpc$(MCU)/lpc_chip_$(MCU)
+include $(TOP)/$(BOARD_PATH)/board.mk
+
+CFLAGS += \
+  -flto \
+  -mthumb \
+  -mabi=aapcs \
+  -mcpu=cortex-m0plus \
+  -nostdlib \
+  -D__USE_LPCOPEN \
+  -DCFG_TUSB_MCU=OPT_MCU_LPC11UXX \
+  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))'
+
+SRC_C += \
+	src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c \
+	$(MCU_DIR)/../gcc/cr_startup_lpc$(MCU_DRV).c \
+	$(MCU_DIR)/src/chip_$(MCU_DRV).c \
+	$(MCU_DIR)/src/clock_$(MCU_DRV).c \
+	$(MCU_DIR)/src/iocon_$(MCU_DRV).c \
+	$(MCU_DIR)/src/sysinit_$(MCU_DRV).c
+
+ifeq ($(MCU),11u6x)
+SRC_C += \
+	$(MCU_DIR)/src/gpio_$(MCU_DRV).c \
+	$(MCU_DIR)/src/syscon_$(MCU_DRV).c \
+
+else
+
+SRC_C += \
+	$(MCU_DIR)/src/gpio_$(MCU_DRV)_1.c \
+	$(MCU_DIR)/src/sysctl_$(MCU_DRV).c
+endif
+
+INC += \
+	$(TOP)/$(MCU_DIR)/inc
+
+# For freeRTOS port source
+FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM0
+
+# For flash-jlink target
+JLINK_DEVICE = LPC11U68