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raspi-alpine-builder/Dockerfile

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Docker

FROM debian:buster AS build_base
RUN apt-get update && \
apt-get install -y build-essential git wget bison flex gcc-arm-linux-gnueabi device-tree-compiler bc
FROM build_base AS uboot
RUN mkdir /uboot_build/ && \
mkdir /uboot/
WORKDIR /uboot_build/
ENV UBOOT_VERSION=2021.07
RUN wget http://ftp.denx.de/pub/u-boot/u-boot-${UBOOT_VERSION}.tar.bz2 && \
tar -xjf u-boot-${UBOOT_VERSION}.tar.bz2
WORKDIR /uboot_build/u-boot-${UBOOT_VERSION}/
# model a/b/zero
RUN make CROSS_COMPILE=arm-linux-gnueabi- distclean && \
make CROSS_COMPILE=arm-linux-gnueabi- rpi_defconfig && \
make CROSS_COMPILE=arm-linux-gnueabi- -j8 u-boot.bin && \
cp u-boot.bin /uboot/u-boot_rpi1.bin
# model zero w
RUN make CROSS_COMPILE=arm-linux-gnueabi- distclean && \
make CROSS_COMPILE=arm-linux-gnueabi- rpi_0_w_defconfig && \
make CROSS_COMPILE=arm-linux-gnueabi- -j8 u-boot.bin && \
cp u-boot.bin /uboot/u-boot_rpi0_w.bin
# model 2 b
RUN make CROSS_COMPILE=arm-linux-gnueabi- distclean && \
make CROSS_COMPILE=arm-linux-gnueabi- rpi_2_defconfig && \
make CROSS_COMPILE=arm-linux-gnueabi- -j8 u-boot.bin && \
cp u-boot.bin /uboot/u-boot_rpi2.bin
# model 3 (32 bit)
RUN make CROSS_COMPILE=arm-linux-gnueabi- distclean && \
make CROSS_COMPILE=arm-linux-gnueabi- rpi_3_32b_defconfig && \
make CROSS_COMPILE=arm-linux-gnueabi- -j8 u-boot.bin && \
cp u-boot.bin /uboot/u-boot_rpi3.bin
# model 4 (32 bit)
RUN make CROSS_COMPILE=arm-linux-gnueabi- distclean && \
make CROSS_COMPILE=arm-linux-gnueabi- rpi_4_32b_defconfig && \
make CROSS_COMPILE=arm-linux-gnueabi- -j8 u-boot.bin && \
cp u-boot.bin /uboot/u-boot_rpi4.bin
FROM build_base AS uboot_tool
ADD ./resources/uboot.c /uboot.c
RUN arm-linux-gnueabi-gcc -Wall -static -static-libgcc -o /uboot_tool /uboot.c
FROM alpine:3.14
RUN apk update && \
apk add automake build-base git autoconf confuse-dev linux-headers sudo \
findutils mtools e2fsprogs-extra alpine-sdk dosfstools uboot-tools && \
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 && \
echo | 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
COPY --from=uboot /uboot/ /uboot/
COPY --from=uboot_tool /uboot_tool /uboot_tool
WORKDIR /work
CMD ["/bin/sh", "/resources/build.sh"]