stm32g0: add base, irqs, memorymap and current devices.

lib/dispatch/vector_nvic.c

@@ -16,6 +16,8 @@
 #	include "../stm32/l1/vector_nvic.c"
 #elif defined(STM32L4)
 #	include "../stm32/l4/vector_nvic.c"
+#elif defined(STM32G0)
+#	include "../stm32/g0/vector_nvic.c"
 
 #elif defined(GD32F1X0)
 #	include "../gd32/f1x0/vector_nvic.c"

lib/stm32/g0/Makefile

@@ -0,0 +1,44 @@
+##
+## This file is part of the libopencm3 project.
+##
+## Copyright (C) 2019 Guillaume Revaillot <g.revaillot@gmail.com>
+##
+## This library is free software: you can redistribute it and/or modify
+## it under the terms of the GNU Lesser General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public License
+## along with this library.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+LIBNAME		= libopencm3_stm32g0
+SRCLIBDIR	?= ../..
+
+PREFIX	        ?= arm-none-eabi
+
+CC		= $(PREFIX)-gcc
+AR		= $(PREFIX)-ar
+TGT_CFLAGS	= -Os \
+		  -Wall -Wextra -Wimplicit-function-declaration \
+		  -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes \
+		  -Wundef -Wshadow \
+		  -I../../../include -fno-common \
+		  -mcpu=cortex-m0plus -mthumb $(FP_FLAGS) \
+		  -ffunction-sections -fdata-sections -MD -DSTM32G0
+TGT_CFLAGS	+= $(DEBUG_FLAGS)
+TGT_CFLAGS	+= $(STANDARD_FLAGS)
+
+ARFLAGS		= rcs
+
+OBJS        += 
+
+
+VPATH +=../:../../cm3:../common
+
+include ../../Makefile.include