bugfix u-boot cleaning scripts

4 files changed, 196 insertions, 10 deletions

diff --git a/libre-testing/uboot4extlinux-sunxi/PKGBUILD b/libre-testing/uboot4extlinux-sunxi/PKGBUILD
index 513ed74e3..422d8ec06 100644
--- a/libre-testing/uboot4extlinux-sunxi/PKGBUILD
+++ b/libre-testing/uboot4extlinux-sunxi/PKGBUILD
@@ -164,7 +164,7 @@ _build_uboot_target()
     make ${make_vars[*]} ${_defconfig}
 
     make_vars+=( EXTRAVERSION=-${pkgrel} )
-    [[ "$CARCH" != armv7h ]] && make_vars+=( CROSS_COMPILE=arm-none-eabi- )
+    [[ "$CARCH" != armv7h ]] && make_vars+=( CROSS_COMPILE=arm-none-eabi- ) || :
     echo 'CONFIG_IDENT_STRING=" Parabola GNU/Linux-libre"' >> .config
     make ${make_vars[*]}
 
diff --git a/libre-testing/uboot4extlinux-sunxi/u-boot-blobs.list b/libre-testing/uboot4extlinux-sunxi/u-boot-blobs.list
new file mode 100644
index 000000000..ec6c20ee8
--- /dev/null
+++ b/libre-testing/uboot4extlinux-sunxi/u-boot-blobs.list
@@ -0,0 +1,185 @@
+arch/x86/dts/microcode/
+
+# The license is nonfree because it contains the following: "Reverse
+# engineering, decompilation, or disassembly of this software is not
+# permitted."
+Licenses/r8a779x_usb3.txt
+drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
+
+# The documentation contains instructions to download and install nonfree
+# software. Note that if a board doesn't have such instructions it doesn't
+# necessarily means that it can boot with only free software and viceversa.
+
+###########
+# Amlogic #
+###########
+# Amlogic SOCs Usually have various nonfree components, like the first stages
+# of the bootloaders and code that runs in TrustZone. They are most likely
+# not signed.
+# ---------
+# TODO: List the nonfree software of specific documentation
+doc/board/amlogic/beelink-gtkingpro.rst
+doc/board/amlogic/beelink-gtking.rst
+doc/board/amlogic/index.rst
+doc/board/amlogic/khadas-vim2.rst
+doc/board/amlogic/khadas-vim3l.rst
+doc/board/amlogic/khadas-vim3.rst
+doc/board/amlogic/khadas-vim.rst
+doc/board/amlogic/libretech-ac.rst
+doc/board/amlogic/libretech-cc.rst
+doc/board/amlogic/nanopi-k2.rst
+doc/board/amlogic/odroid-c2.rst
+doc/board/amlogic/odroid-c4.rst
+doc/board/amlogic/odroid-n2.rst
+doc/board/amlogic/p200.rst
+doc/board/amlogic/p201.rst
+doc/board/amlogic/p212.rst
+doc/board/amlogic/q200.rst
+doc/board/amlogic/s400.rst
+doc/board/amlogic/sei510.rst
+doc/board/amlogic/sei610.rst
+doc/board/amlogic/u200.rst
+doc/board/amlogic/w400.rst
+doc/board/amlogic/wetek-core2.rst
+
+#########
+# Linux #
+#########
+# Has intructions to build Linux which is not FSDG compliant.
+# TODO: Use linux-libre instead, especially because documentation about vboot
+# could be interesting to have. Vboot is a chain of trust that can work with
+# only free software. The hardware root of trust can be created by booting on
+# a flash chip whose security registers are configured to set the first
+# bootloader component read-only.
+doc/uImage.FIT/beaglebone_vboot.txt
+# Steers very strongly users into using Linux as it shows that the only tested
+# kernels are Broadcom forks of Linux. We would need to have linux-libre
+# versions of these or test it with stock linux-libre instead.
+doc/README.bcm7xxx
+
+############
+# Mediatek #
+############
+# The instructions uses binaries that lack any corresponding source code.
+doc/README.mediatek
+
+#############
+# NXP I.MX8 #
+#############
+# I.MX8 SOCs require a nonfree firmware for the DDR4 controller. In some
+# documentation, I didn't find that requirement mentioned, but instead
+# there are still nonfree files mentioned. So I assume that they might
+# somehow contain code for that nonfree DDR4 controller, but it might be
+# worth checking if it's the case or not. The DDR4 controller firmware is not
+# signed. In addition the I.MX8 HDMI controller requires a signed firmware.
+# -----------
+# nonfree DDR4 controller firmware
+doc/board/freescale/imx8mp_evk.rst
+# nonfree DDR4 controller and HDMI firmwares
+doc/board/freescale/imx8mq_evk.rst
+# nonfree DDR4 controller firmware
+doc/board/freescale/imx8mn_evk.rst
+# nonfree imx-sc-firmware-1.2.7.1.bin and imx-seco-2.3.1.bin firmwares
+doc/board/freescale/imx8qxp_mek.rst
+# nonfree DDR4 controller firmware
+doc/board/freescale/imx8mm_evk.rst
+# nonfree imx-sc-firmware-1.1.bin and firmware-imx-8.0.bin firmwares
+doc/board/advantech/imx8qm-rom7720-a1.rst
+# TODO
+doc/board/verdin-imx8mm.rst
+doc/board/toradex/colibri-imx8x.rst
+doc/board/toradex/apalix-imx8x.rst
+doc/board/toradex/apalix-imx8.rst
+
+#######################
+# NXP nonfree srktool #
+#######################
+# The SRK tool is a tool that is involved in one way or another with
+# authenticated or encrypted boot. I'm unsure if free software replacements
+# exists or if could easily be replaced with a free software implementation.
+# In any case the I.MX6 and I.MX5 can proabably be setup for encrypted or
+# authenticated boot with free software tools. The first and second versions
+# of the USB Armory has documentation on how to do that.
+# ---------------------
+doc/imx/board/toradex/colibri_imx7.rst
+doc/imx/habv4/introduction_habv4.txt
+
+##################
+# Samsung Exynos #
+##################
+# The instructions makes users nonfree components like a nonfree first stage
+# bootloaders, and nonfree code that runs in TrustZone.
+doc/README.odroid
+# The instructions makes its users download an image and update u-boot in that
+# image. Because of that, it's extremely likely that the images contains
+# nonfree components that cannot even be redistributed in another form, and
+# that the instructions uses that images because of that.
+doc/README.s5p4418
+
+#####################
+# Texas Instruments #
+#####################
+# Users are expected to use nonfree tools and even sign an NDA to get access
+# to them.
+doc/README.ti-secure
+
+###########
+# Unknown #
+###########
+# Everything looks free software, but the code still needs to be reviewed.
+doc/board/microchip/mpfs_icicle.rst
+# OP-TEE is under a free software license but its code needs to be reviewed.
+doc/README.tee
+# The tutorial has instructions to download a downstream u-boot, so it might
+# have the same issues than u-boot itself if the u-boot is recent enough.
+doc/chromium/run_vboot.rst
+
+#######
+# x86 #
+#######
+# Unless the computer is supported by Libreboot, or that u-boot runs after
+# some other nonfree boot software like a BIOS or UEFI, it's unlikely to be
+# able to run with only free software. Though I'm pretty sure that some
+# exceptions do exists, but they are probably not supported by u-boot.
+# -----
+# nonfree Management Engine firmware, RAM intialization code, and video BIOS
+doc/board/google/chromebook_link.rst
+# nonfree SDRAM and hardware intialization code
+doc/board/google/chromebook_coral.rst
+
+# nonfree FSP, video BIOS, Management Engine firmware
+doc/board/intel/minnowmax.rst
+# nonfree FSP, Chipset Micro Code (CMC), microcode
+doc/board/intel/crownbay.rst
+
+# TODO: check
+# board/intel/edison.rst
+# Steers userstoward using nonfree FSP
+board/intel/slimbootloader.rst
+
+# Steers users and developers toward using nonfree FSP
+doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt
+
+# Steers users and developers toward using nonfree FSP
+doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt
+
+############
+# Rockchip #
+############
+# rkbin binaries without license nor source code
+doc/board/rockchip/rockchip.rst
+
+# TODO: check the following files
+# imx/common/mxs.txt
+# README.armada-secureboot
+# README.fdt-control
+# README.fsl-ddr
+# README.m54418twr
+# README.marvell
+# README.mpc85xxcds
+# README.mpc85xx-sd-spi-boot
+# README.OFT
+# README.rmobile
+# README.rockchip
+# README.rockusb
+# README.socfpga
diff --git a/libre-testing/uboot4extlinux-sunxi/u-boot b/libre-testing/uboot4extlinux-sunxi/u-boot-download.sh
index d7a285e73..d7a285e73 100644..100755
--- a/libre-testing/uboot4extlinux-sunxi/u-boot
+++ b/libre-testing/uboot4extlinux-sunxi/u-boot-download.sh
diff --git a/libre-testing/uboot4extlinux-sunxi/u-boot-libre b/libre-testing/uboot4extlinux-sunxi/u-boot-stable-src-release
index d63a421d4..a0672ae7f 100644..100755
--- a/libre-testing/uboot4extlinux-sunxi/u-boot-libre
+++ b/libre-testing/uboot4extlinux-sunxi/u-boot-stable-src-release
@@ -28,24 +28,25 @@ revision="r1"
 
 printf "Building source code archive, version %s revision %s\n" "${version}" "${revision}"
 
-cd "${topdir}"
-if [[ -x "${topdir}/download" ]]
+this_dir=$(realpath $(dirname $(realpath $0)))
+if [[ -x "${this_dir}/../../../../download" ]] # in libreboot tree?
 then
-   topdir="$(realpath $(dirname $(realpath $0))/../../../../)"
+   topdir="${this_dir}/../../../../"
    download_dir=u-boot/u-boot
    tmpdir="${topdir}/release/u-boot-libre"
    download=( "${topdir}/download" u-boot )
    bloblist="resources/u-boot/default/blobs.list"
-elif [[ -x ./u-boot-download.sh ]]
+elif [[ -x ./u-boot-download.sh ]] # standalone?
 then
-   topdir="$(realpath $(dirname $(realpath $0)))"
-   download_dir=${topdir}
-   tmpdir=${topdir}
-   download=( ${topdir}/u-boot-download.sh )
-   bloblist="${topdir}/blobs.list"
+   topdir="${this_dir}"
+   download_dir="${this_dir}"
+   tmpdir="${this_dir}"
+   download=( "${this_dir}"/u-boot-download.sh )
+   bloblist="${this_dir}"/u-boot-blobs.list
 else
    exit 1
 fi
+cd "${topdir}"
 "${download[@]}" "${version}" "${download_dir}" "${bloblist}"
 
 release="u-boot-libre-${version/v/}-${revision}"