git subrepo pull --force emummc

subrepo:
  subdir:   "emummc"
  merged:   "2fc47cbb8"
upstream:
  origin:   "https://github.com/lulle2007200/emuMMC.git"
  branch:   "develop"
  commit:   "2fc47cbb8"
git-subrepo:
  version:  "0.4.9"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "30db3b8"

emummc/source/fatal/Makefile

@@ -0,0 +1,83 @@
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+include $(DEVKITARM)/base_rules
+
+################################################################################
+
+IPL_LOAD_ADDR := 0x40010000
+
+################################################################################
+
+THIS_MAKEFILE     := $(abspath $(lastword $(MAKEFILE_LIST)))
+CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
+
+BUILDDIR := build
+OUTPUTDIR := out
+SOURCEDIR = fatal_handler
+BDKDIR := bdk
+GFXDIR := fatal_handler/gfx
+TARGET := fatal_handler
+
+BDKINC := -I$(BDKDIR)
+GFXINC   := -I$(GFXDIR)
+
+GFX_INC := '"gfx.h"'
+
+VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+VPATH += $(dir $(wildcard ./$(BDKDIR)/)) $(dir $(wildcard ./$(BDKDIR)/*/)) $(dir $(wildcard ./$(BDKDIR)/*/*/))
+
+OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
+	start.o exception_handlers.o irq.o main.o \
+	timer.o heap.o hw_init.o clock.o i2c.o gpio.o \
+	max7762x.o di.o util.o fuse.o pinmux.o \
+	secmon_exo.o gfx.o bpmp.o sdram.o minerva.o btn.o max77620-rtc.o se.o mc.o)
+
+
+
+################################################################################
+
+
+# BDK defines.
+CUSTOMDEFINES := -DGFX_INC=$(GFX_INC) 
+CUSTOMDEFINES += -DBDK_MALLOC_NO_DEFRAG -DBDK_MC_ENABLE_AHB_REDIRECT -DBDK_EMUMMC_ENABLE
+CUSTOMDEFINES += -DBDK_WATCHDOG_FIQ_ENABLE -DBDK_RESTART_BL_ON_WDT
+
+INCDIRS := $(BDKINC) $(GFXINC)
+
+WARNINGS := -Wall -Wsign-compare -Wno-array-bounds -Wno-stringop-overflow
+
+ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
+CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
+LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+
+################################################################################
+
+.PHONY: all clean 
+
+all: $(OUTPUTDIR)/$(TARGET).bin
+
+clean:
+	@rm -rf $(OBJS)
+
+$(OUTPUTDIR)/$(TARGET).bin: $(BUILDDIR)/$(TARGET)/$(TARGET).elf
+	$(OBJCOPY) -S -O binary $< $(OUTPUTDIR)/$(TARGET).bin
+
+$(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS)
+	@$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: %.c
+	@$(CC) $(CFLAGS) $(INCDIRS) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: %.S
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJS): $(BUILDDIR)/$(TARGET)
+
+$(BUILDDIR)/$(TARGET):
+	@mkdir -p "$(BUILDDIR)"
+	@mkdir -p "$(BUILDDIR)/$(TARGET)"
+	@mkdir -p "$(OUTPUTDIR)"
+
+