removed Dockerfile.bak

Dockerfile.bak

@@ -1,30 +0,0 @@
-FROM alpine:3.10
-
-RUN apk update && \
-    apk add automake build-base git autoconf confuse-dev linux-headers \
-            findutils mtools e2fsprogs-extra alpine-sdk dosfstools && \
-    rm -rf /var/cache/apk/*
-
-RUN git clone https://github.com/pengutronix/genimage.git /tmp/genimage && \
-    cd /tmp/genimage && \
-    ./autogen.sh && \
-    ./configure CFLAGS='-g -O0' --prefix=/usr && \
-    make install && \
-    cd && \
-    rm -rf /tmp/genimage
-
-
-ADD ./resources/genext2fs /genext2fs
-
-RUN cd /genext2fs && \
-    abuild-keygen -a -i -q && \
-    abuild -F -P /tmp/pkg && \
-    apk add /tmp/pkg/x86_64/genext2fs-1*.apk && \
-    rm -rf /tmp/pkg/
-
-ADD ./resources /resources
-
-RUN apk update
-RUN apk add uboot-tools
-
-WORKDIR /work