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sw: wip commit -- getting dfu working

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Now that we have SPI and USB both working, we can start to close the
loop and get DFU working.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross
2019-03-25 17:39:06 +08:00
parent 7210ee219d
commit 3d6acaf51e
16 changed files with 459 additions and 358 deletions
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87
sw/Makefile
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@ -1,59 +1,60 @@
PACKAGE = foboot
PACKAGE := foboot
FOMU_SDK ?= .
ADD_CFLAGS = -I$(FOMU_SDK)/include -D__vexriscv__ -march=rv32im -mabi=ilp32
ADD_LFLAGS =
SRC_DIR = src
ADD_CFLAGS := -I$(FOMU_SDK)/include -D__vexriscv__ -march=rv32im -mabi=ilp32
ADD_LFLAGS :=
SRC_DIR := src
GIT_VERSION := $(shell git describe --tags)
TRGT ?= riscv64-unknown-elf-
CC = $(TRGT)gcc
CXX = $(TRGT)g++
OBJCOPY = $(TRGT)objcopy
CC := $(TRGT)gcc
CXX := $(TRGT)g++
OBJCOPY := $(TRGT)objcopy
RM = rm -rf
COPY = cp -a
PATH_SEP = /
RM := rm -rf
COPY := cp -a
PATH_SEP := /
ifeq ($(OS),Windows_NT)
COPY = copy
RM = del
PATH_SEP = \\
COPY := copy
RM := del
PATH_SEP := \\
endif
LDSCRIPT = $(FOMU_SDK)/ld/linker.ld
LDSCRIPTS = $(LDSCRIPT) $(FOMU_SDK)/ld/output_format.ld $(FOMU_SDK)/ld/regions.ld
DBG_CFLAGS = -ggdb -g -DDEBUG -Wall
DBG_LFLAGS = -ggdb -g -Wall
CFLAGS = $(ADD_CFLAGS) \
-Wall -Wextra \
-ffunction-sections -fdata-sections -fno-common \
-fomit-frame-pointer -Os \
-DGIT_VERSION=u\"$(GIT_VERSION)\" -std=gnu11
CXXFLAGS = $(CFLAGS) -std=c++11 -fno-rtti -fno-exceptions
LFLAGS = $(CFLAGS) $(ADD_LFLAGS) \
-nostartfiles \
-nostdlib \
-Wl,--gc-sections \
-Wl,--no-warn-mismatch \
-Wl,--script=$(LDSCRIPT) \
-Wl,--build-id=none
LDSCRIPT := $(FOMU_SDK)/ld/linker.ld
LDSCRIPTS := $(LDSCRIPT) $(FOMU_SDK)/ld/output_format.ld $(FOMU_SDK)/ld/regions.ld
DBG_CFLAGS := -ggdb -g -DDEBUG -Wall
DBG_LFLAGS := -ggdb -g -Wall
CFLAGS := $(ADD_CFLAGS) \
-Wall -Wextra \
-ffunction-sections -fdata-sections -fno-common \
-fomit-frame-pointer -Os \
-march=rv32i \
-DGIT_VERSION=u\"$(GIT_VERSION)\" -std=gnu11
CXXFLAGS := $(CFLAGS) -std=c++11 -fno-rtti -fno-exceptions
LFLAGS := $(CFLAGS) $(ADD_LFLAGS) \
-nostartfiles \
-nostdlib \
-Wl,--gc-sections \
-Wl,--no-warn-mismatch \
-Wl,--script=$(LDSCRIPT) \
-Wl,--build-id=none
OBJ_DIR = .obj
OBJ_DIR := .obj
CSOURCES = $(wildcard $(SRC_DIR)/*.c) $(wildcard third_party/libbase/*.c) $(wildcard third_party/*.c)
CPPSOURCES = $(wildcard $(SRC_DIR)/*.cpp) $(wildcard third_party/libbase/*.cpp) $(wildcard third_party/*.cpp)
ASOURCES = $(wildcard $(SRC_DIR)/*.S) $(wildcard third_party/libbase/*.S) $(wildcard third_party/*.S)
COBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
CXXOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CPPSOURCES:.cpp=.o)))
AOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(ASOURCES:.S=.o)))
OBJECTS = $(COBJS) $(CXXOBJS) $(AOBJS)
VPATH = $(SRC_DIR) third_party/libbase third_party
CSOURCES := $(wildcard $(SRC_DIR)/*.c) $(wildcard third_party/libbase/*.c) $(wildcard third_party/*.c)
CPPSOURCES := $(wildcard $(SRC_DIR)/*.cpp) $(wildcard third_party/libbase/*.cpp) $(wildcard third_party/*.cpp)
ASOURCES := $(wildcard $(SRC_DIR)/*.S) $(wildcard third_party/libbase/*.S) $(wildcard third_party/*.S)
COBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
CXXOBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(CPPSOURCES:.cpp=.o)))
AOBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(ASOURCES:.S=.o)))
OBJECTS := $(COBJS) $(CXXOBJS) $(AOBJS)
VPATH := $(SRC_DIR) third_party/libbase third_party
QUIET = @
QUIET := @
ALL = all
TARGET = $(PACKAGE).elf
CLEAN = clean
ALL := all
TARGET := $(PACKAGE).elf
CLEAN := clean
$(ALL): $(TARGET) $(PACKAGE).bin $(PACKAGE).ihex